过压保护

Q: 电涌保护的目的是什么，它是如何工作的？

过电压保护用于保护电子设备免受雷击或电网突然波动等外部影响引起的电压峰值。这些峰值会损坏敏感元件或显著缩短设备的使用寿命。电涌保护装置，如TVS-二极管或MOV（金属氧化物压敏电阻），耗散多余的能量，从而防止损坏。它们安装在从家用电器到工业机械的各种电子设备中，防止故障和昂贵的维修。作为高质量电涌保护解决方案的经销商，ROTIMA为每种应用提供定制产品，以确保最大限度的安全性。

Q: 电涌保护装置有哪些类型？

有不同类型的电涌保护解决方案，包括TVS二极管、MOV（金属氧化物压敏电阻）、气体放电管（GDT）和TISP®晶闸管保护装置。这些技术中的每一种都有特定的应用和特点。电视-二极管对电压尖峰的响应特别快，通常用于敏感电子元件中。MOV性价比高，非常适合家用电器。GDTs和TISP®保护器件为可能出现较高电压峰值的工业应用提供了更稳健的解决方案。ROTIMA提供各种此类设备来优化过电压保护在不同的地区。

Q: 为什么电涌保护在工业中尤为重要？

在工业中，浪涌通常会对昂贵的机器和生产系统构成威胁。一个浪涌保护防止电网中雷击或开关操作引起的突然电压峰值的影响。如果没有这种保护，机器可能会出现故障，导致昂贵的维修和生产停机。MOV、TISP等电涌保护解决方案®保护装置和GDT专为工业应用而设计，可最大限度地降低此类风险并最大限度地延长正常运行时间。ROTIMA根据工业应用的要求提供强大而可靠的保护解决方案。

Q: 如何为电子设备选择合适的电涌保护？

选择正确的电涌保护取决于多种因素，包括设备类型、灵敏度及其暴露的潜在过电压。对于敏感的电子设备，如计算机或电信设备，TVS二极管是理想的，因为它们可以立即响应电压尖峰。对于家用电器或网络中的强大应用，MOV是一种经济高效的解决方案。在工业中，TISP®经常使用保护装置或GDT，因为它们即使在极高过电压的情况下也能提供可靠的保护。ROTIMA可以帮助您找到满足您特定需求的最佳电涌保护。

Q: 如何将电涌保护集成到电气系统的安装中？

安装电气系统时，最好在规划阶段就考虑电涌保护。电涌保护器件，如TVS二极管、MOV或GDT，要么直接集成到电路中，要么作为单独的模块内置到电源中。它们可以安装在电路板上以及插座条或电源连接系统中，以保护所有连接的设备。集中保护系统通常安装在工业或大型办公设施等关键区域。ROTIMA为电涌保护设备的集成提供定制解决方案，确保您的电子系统的长期安全。

防止电压峰值
延长设备使用寿命
用于工业和网络技术

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60 多年的经验

电气工程和电子行业

交货时间短

通过优化仓储

德国和瑞士

双定位强度和可靠性

来自 Bourns 的浪涌保护

TVS Diodes

Working Peak Reverse Voltage Symbol: VRMM / unit: V	5-5,8-495, 5-220, 5-130, 12-85, 5-120, 5-170, 12-58, 16-43, 3,3-24-36, 16–66, 6,8-250, 5,8-111, 2-24, 3,3-12-24
Minimum Breakdown Voltage @ IT (mA) Symbol: VBR / unit: V	6,4-522, 6,4-246, 6,4-144, 14,7-104, 6,4-133, 6,4-189, 13,3-64.4, 17,8-47.8, 4-26,7-40, 16,35–66.4, 6,8-550, 6,45-237, 6,45-124, 5,5-26,7, 4 V @ 1 mA, 4-13,3-26.7
Typical Capacitance @ 0 V 1 MHZ Symbol:: CT / unit: PF	0,18 @ 2 V, 0,5-250, 40-500

TVS 二极管产品系列

IsoMOV® Hybrid Protection Components

Max. Continuous Voltage (Vrms)	175-320, 175-250-555
Max. Continuous Voltage (VDC)	225-415, 225-320-745
Imax 8/20 µs (1 operation)	6-15 KA
Inom 8/20 µs (15 operations)	3-5 kA
Inom 8/20 µs (10 operations)	8 kA
Size	10-20 mm

IsoMOV 产品系列

Diodes - AEC-Q101 Compliant

Working Peak Reverse Voltage VRMM (V)	5-220, 5-130, 5-120, 12-58, 5-170, 16-43, 24-36, 16–66, 6,8-250, 5,8-111, 5-24, 3,3-15, 5-8
Min. Breakdown Voltage VBR (V)	6,4-246, 6,4-144, 6,4-133, 13,3-64.4, 6,4-189, 6,8-550, 26,7-40, 16,35–66.4, 6,45-237, 6,45-124, 6-26,7, 4-16.7, 6-8.5
Typical Capacitance C (PF)	3-250, 60-500

符合 AEC-Q101 标准的二极管产品系列

Diode Arrays

Working Peak Reverse Voltage VRMM (V)	5-7-12, 2,5-70, 2,8-3.3, 2,2 (4 lines). 3.3 (2 lines). 5 (1 line), 3-5-36, 3,3-15, 5-8
Min. Breakdown Voltage VBR (V)	6-13.3, 3-85, 3-3.5, 4,5 (2/4 lines). 6 (1 line), 3,3-4,5-40, 3 V @ 1 mA, 7,5 V @ 1 mA/13.3 V @ 1 mA, 4-16.7, 6-8.5
Typical Capacitance C (PF)	0,02-100, 450-45, 150-40, 500-60

二极管阵列产品范围

Silicon Carbide (SiC) Schottky Barrier Diodes

IF(AV) Max. (A)	5-10
Io(AV) Max. (A)	20
Tj Max. (°C)	175
VRRM Max. (V)	650-1200
Qr Typ (nC)	9-24
VF @ Tj = 25 °C, IF(av) (V)	1,29-1,45

肖特基势垒二极管产品系列

LED Shunt Protectors (LSPs)

Repetitive Peak Off-State Voltage Symbol:DRM / unit: V	6-18
Minimum Holding Current @ IT = 1 A Symbol: IT / unit: mA	5
Maximum On-state Voltage @ IT = 1 A Symbol: VT / unit: V	1,2

LED 分流保护器产品系列

Power TVS Products (PTVS)

Repetitive Standoff Voltage Vwm	22–86, 22-86, 66–380, 15-240, 58-66-76, 380-430, 170-470
Peak Surge Current 8/20 µs(A)	1000-20000

功率 TVS 产品系列

ChipGuard® ESD Suppressors

Working Voltage	5-12 V, 6 V. 12 V. 15 V. 24 V. 30 V, 5,5 V. 14 V. 8 V. 26 V, 3,3 V. 5 V. 12 V. 24 V, 5 V. 12 V. 24 V
Applications	10/100 b Ethernet. LAN

ChipGuard 产品系列

ChipGuard® ESD Suppressors - AEC-Q200 Compliant

Working Voltage	5 V. 12 V, 5 V. 12 V. 24 V
Applications	AUTOMOTIVE: Camera Links, Sensors, Touchscreen Interfaces, GPS, Antennas, USB 3.0, High-Speed Communications Buses

ChipGuard-ESD 产品系列

GMOV™ Components

Max. Continuous Voltage (Vrms)	45–320
Max. Continuous Voltage (Vdc)	56–415
Imax 8/20 µs	6-10 KA
Size	14-20 mm

GMOV 产品系列

Varistor SMD

Max Continuous Voltage (Vrms)	11-60 – 300 V, 11 – 130 V, 14-50 V, 11 – 30 V
Max Continuous Voltage (Vdc)	14-85 – 385 V, 14 – 170 V, 18-63 V, 14 – 38 V
Peak Single Pulse Current 8/20 µs (Imax)	30-100 – 1200 A, 4500 A, 30 – 40 A, 20 – 30 A

变阻器 SMD 产品系列

Varistor High Energy

Sizes (mm) or Pkg	23. 25. 32. 40. 60, 25. 32. 40, 40
Max Continuous Voltage (Vrms)	60 – 680 V, 275 – 440 V
Max Continuous Voltage (Vdc)	85 – 895 V, 85 – 900 V, 350 – 385 V
Peak Single Pulse Current 8/20 µs (Imax)	18 – 80 kA, 18 – 40 kA, 40 kA

高能产品系列

Varistor Automotive

Max Continuous Voltage (Vrms)	14 – 40 V, 2 – 95 V, 4 – 14 V, 4 – 30 V, 4 – 35 V, 4 – 60 V, 9-10 – 75 V
Max Continuous Voltage (Vdc)	16 – 56 V, 3 – 125 V, 5,5 – 18 V, 5,5 – 38 V, 5,5 – 45 V, 5,5 – 85 V, 11-14 – 100 V
Peak Single Pulse Current 8/20µs (Imax)	200-400 – 2000 A, 150 A, 800 A. 1200 A, 10 – 20 A, 20 – 30 A, 30 – 120 A, 100 – 200 A, 200 – 500 A, 400 – 800 A
Load Dump Energy (WLD)	1 – 25 J, 3 – 50 J, 6 – 12 J

汽车产品系列

MLV

Max Continuous Voltage (Vrms)	11 – 130 V, 14-50 V, 4-11 – 30 V, 4 – 14 V, 4 – 10 V, 4 – 35 V, 4 – 60 V, 9-10 – 75 V
Max Continuous Voltage (Vdc)	14 – 170 V, 18-63 V, 5,5-14 – 38 V, 5,5 – 18 V, 5,5 – 16 V, 5,5 – 14 V, 5,5 – 45 V, 5,5 – 85 V, 11-14 – 100 V
Peak Single Pulse Current 8/20 µs (Imax)	30 – 1200 A, 200-4500 A, 30 – 40 A, 20 – 30 A, 30-80 – 120 A, 200-400 – 500 A, 10 – 20 A, 100 – 200 A, 400 – 800 A

变阻器 MLV 产品系列

Varistor Through-Hole

Sizes (mm) or Pkg	5. 7. 10. 14. 20. 23, 7. 10. 14. 20. 23, 7. 10. 14. 20, 5. 7. 10. 14. 20, 7-20
Max Continuous Voltage (Vrms)	50 – 680 V, 60-150 – 550 V, 60 – 500 V, 11 – 40 V, 11 – 510 V, 11 – 1100 V
Max Continuous Voltage (Vdc)	65 – 895 V, 85-200 – 745 V, 60 – 550 V, 15 – 56 V, 14 – 675 V, 14 – 1465 V
Peak Single Pulse Current 8/20µs (Imax)	2-400 – 6.500 A, 1,75-600 – 15.000 A, 100 – 2.000 A, 250 – 1.200 A, 500 – 2500 A, 1 – 4.500 A

变阻器通孔产品系列

Varistor Hybrid

Sizes (mm) or Pkg	9-20 mm, 9 mm. 12 mm
Max Continuous Voltage (Vrms)	175-320, 175-250-555, 45 – 320 V, 2 – 95 V, 14 – 40 V
Max Continuous Voltage (Vdc)	225-415, 225-320-745, 56 – 415 V, 3 – 125 V, 16 – 56 V
Peak Single Pulse Current 8/20µs (Imax)	6-15 kA, 150 A, 800 A. 1200 A

混合型变阻器产品系列

为敏感电子设备提供浪涌保护

浪涌保护是保护敏感电子设备免受危险电压峰值影响的不可或缺的解决方案。这些电压峰值通常是由雷击、电网开关操作或电压突然升高等外部影响造成的。这种浪涌会大大缩短设备的使用寿命，甚至造成不可挽回的损失。

作为电气工程领域经验丰富的经销商，我们与著名的 Bourns 公司密切合作，为您提供量身定制的浪涌保护解决方案。我们的产品系列包括各种先进的保护技术，专门用于保护您宝贵的电子设备免受危险浪涌的伤害。

无论是家用电器、工业设备还是 IT 基础设施，我们都能根据您的个性化要求提供可靠的浪涌保护产品。依靠我们多年的专业知识和 Bourns 保护解决方案的质量，可永久保护您的设备免受浪涌风险。

工业机器和系统的浪涌保护

在出现断电和电压峰值时提供浪涌保护

请求回电

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我们的浪涌保护产品系列

Power TVS Products (PTVS)

Series	Description	Repetitive Standoff Voltage Vwm	Peak Surge Current 8/20 µs(A)
PTVS1-xxxC-H	High Current PTVS Product	22–86	1000
PTVS2-xxxC-H	High Current PTVS Product	22-86	2000
PTVS1-xxxC-TH	High Voltage Series PTVS Product	66–380	1000
PTVS1-240C-M	High Temperature PTVS Product	240	1000
PTVS3-015C-TH	High Temperature Series PTVS Product	15	3000
PTVS3-058C-TH, PTVS3-066C-TH, PTVS3-076C-TH	High Temperature Series PTVS Product	58-76	3000
PTVS3-380C-TH, PTVS3-430C-TH	High Temperature Series PTVS Product	380-430	3000
PTVS3-xxxC-SH	High Temperature Series PTVS Product	58-76	3000
PTVS3-xxxC-M	High Current Surface Mount Series PTVS Product	66-76	3000
PTVS6-058C-SH, PTVS6-076C-SH	High Temperature Series PTVS Product	58-76	6000
PTVS6-xxxC-TH	High Temperature Series PTVS Product	58-76	6000
PTVS6-380C-TH, PTVS6-430C-TH	High Temperature Series PTVS Product	380-430	6000
PTVS6-xxxC-M	High Current Surface Mount Series PTVS Product	66-76	6000
PTVS10-058C-TH, PTVS10-076C-TH	High Temperature Series PTVS Product	58-76	10000
PTVS10-170C-TH, PTVS10-320C-TH, PTVS10-380C-TH, PTVS10-430C-TH, PTVS10-470C-TH	High Temperature Series PTVS Product	170-470	10000
PTVS10-xxxC-SH	High Temperature Series PTVS Product	58-76	10000
PTVS10-xxxC-M	High Current Surface Mount Series PTVS Product	58-76	10000
PTVS10-086C-M	High Current Surface Mount Series PTVS Product	86	10000
PTVS15-xxxC-SH	High Temperature Series PTVS Product	58-76	15000
PTVS15-xxxC-TH	High Temperature Series PTVS Product	58-76	15000
PTVS20-015C-H	20 kA, 15 V Bidirectional PTVS Diode in a DFN Package	15	20000
PTVS20-015C-TH	20 kA, 15 V Bidirectional PTVS Diode	15	20000

TVS Diodes

Series	Type	Working Peak Reverse Voltage Symbol: VRMM / unit: V	Minimum Breakdown Voltage @ IT (mA) Symbol: VBR / unit: V	Typical Capacitance @ 0 V 1 MHZ Symbol:: CT / unit: PF
SMAJ Series	400 W TVS Diodes - VRWM 5~495 V - SMA Package	5-495	6.4-522
SMAJ-Q Series	400 W TVS Diodes - VWM 5 ~ 220 V - SMA Package - AEC-Q101 Compliant	5-220	6.4-246
SMA6J Series	600 W TVS Diodes - VRWM 5~130 V - SMA Package	5-130	6.4-144
SMA6J-Q Series	600 W TVS Diodes - VWM 5~130 V - SMA Package - AEC-Q101 Compliant	5-130	6.4-144
SMBJ Series	600 W TVS Diodes - VRWM 5~495 V - SMB Package	5-495	6.4-522
SMBJ-Q Series	600 W TVS Diodes - VWM 5~220 V - SMB Package - AEC-Q101 Compliant	5-220	6.4-246
1.5SMBJ Series	1500 W TVS Diodes - VRWM 12~85 V - SMB Package	12-85	14.7-104
SMCJ Series	1500 W TVS Diodes - VRWM 5~495 V - SMC Package	5-495	6.4-522
SMCJ-Q Series	1500 W TVS Diodes - VWM 5~120 V - SMC Package - AEC-Q101 Compliant	5-120	6.4-133
SMLJ Series	3000 W TVS Diodes - VRWM 5~170 V - SMC Package	5-170	6.4-189
SMLJ-Q Series	3000 W TVS Diodes - VWM 12~58 V - SMC Package - AEC-Q101 Compliant	12-58	13.3-64.4
5.0SMDJ Series	5000 W TVS Diodes - VRWM 5~170 V - SMC Package	5-170	6.4-189
5.0SMDJ-Q Series	5000 W TVS Diodes - VWM 5~170 V - SMC Package - AEC-Q101 Compliant	5-170	6.4-189
SM8S-Q Series	6600 W TVS Diodes - VWM 16~43 V - DO-218 Package - AEC-Q101 Compliant	16-43	17.8-47.8
SM8SF-Q Series	7000 W TVS Diodes - VWM 24~36 V - DFN Package - AEC-Q101 Compliant	24-36	26.7-40
15KPA-SD-Q Series	15000 W TVS Diodes - VWM 16~66 V - DO-218 Package - AEC-Q101 Compliant	16–66	16.35–66.4
P4SMA Series	400 W TVS Diodes - VBD 6.8~550 V - SMA Package	5.8-495	6.8-550
P4SMA-Q Series	400 W TVS Diodes - VBD 6.8~250 V - SMA Package - AEC-Q101 Compliant	6.8-250	6.45-237
P6SMB Series	600 W TVS Diodes - VBD 6.8~550 V - SMB Package	5.8-495	6.8-550
P6SMB-Q Series	600 W TVS Diodes - VBD 6.8~250 V - SMB Package - AEC-Q101 Compliant	6.8-250	6.45-237
1.5SMC Series	1500 W TVS Diodes - VBD 6.8~550 V - SMC Package	5.8-495	6.8-550
1.5SMC-Q Series	1500 W TVS Diodes - VBD 5.8~111 V - SMC Package - AEC-Q101 Compliant	5.8-111	6.45-124
CD0201-T2.0LC	Bidirectional 2 Volt TVS Diode - 0201 Package	2	5.5	0.18 @ 2 V
CD0201-T20C	Transient Voltage Suppressor Diodes	20	22.8	10
CDDFN2-T3.3B	ESD Suppressor Diodes	3.3	4 V @ 1 mA	13.5
CDDFN2-T5.0LC	Transient Voltage Suppressor Diodes	5	7	0.5
CDSOD323-TxxC Series	Transient Voltage Suppressor Diodes	3.3-24	4-26.7	3
CDSOD323-T12C-DSLQ	Transient Voltage Suppressor Diodes - AEC-Q101 Compliant	12	13.3	3
CDSOD323-T24C-DSLQ	Transient Voltage Suppressor Diodes - AEC-Q101 Compliant	24	26.7	3
CDSOD323-TxxC-DSL Series	Transient Voltage Suppressor Diodes	12-24	13.3-26.7	3
CDSOD323-TxxLC Series	Transient Voltage Suppressor Diodes	5-24	6-26.7	1
CDSOD323-TxxSC Series	Transient Voltage Suppressor Diodes	3.3-36	4-40	40-500
CDSOD323-T05S-Q	Transient Voltage Suppressor Diodes - AEC-Q101 Compliant	5	6	250

Diodes - AEC-Q101 Compliant

Series	Type	Working Peak Reverse Voltage VRMM (V)	Min. Breakdown Voltage VBR (V)	Typical Capacitance C (PF)
SMAJ-Q Series	400 W TVS Diodes - VWM 5 ~ 220 V - SMA Package - AEC-Q101 Compliant	5-220	6.4-246
SMBJ-Q Series	600 W TVS Diodes - VWM 5~220 V - SMB Package - AEC-Q101 Compliant	5-220	6.4-246
SMA6J-Q Series	600 W TVS Diodes - VWM 5~130 V - SMA Package - AEC-Q101 Compliant	5-130	6.4-144
SMCJ-Q Series	1500 W TVS Diodes - VWM 5~120 V - SMC Package - AEC-Q101 Compliant	5-120	6.4-133
SMLJ-Q Series	3000 W TVS Diodes - VWM 12~58 V - SMC Package - AEC-Q101 Compliant	12-58	13.3-64.4
5.0SMDJ-Q Series	5000 W TVS Diodes - VWM 5~170 V - SMC Package - AEC-Q101 Compliant	5-170	6.4-189
SM8S-Q Series	6600 W TVS Diodes - VWM 16~43 V - DO-218 Package - AEC-Q101 Compliant	16-43	6.8-550
SM8SF-Q Series	7000 W TVS Diodes - VWM 24~36 V - DFN Package - AEC-Q101 Compliant	24-36	26.7-40
15KPA-SD-Q Series	15000 W TVS Diodes - VWM 16~66 V - DO-218 Package - AEC-Q101 Compliant	16–66	16.35–66.4
P4SMA-Q Series	400 W TVS Diodes - VBD 6.8~250 V - SMA Package - AEC-Q101 Compliant	6.8-250	6.45-237
P6SMB-Q Series	600 W TVS Diodes - VBD 6.8~250 V - SMB Package - AEC-Q101 Compliant	6.8-250	6.45-237
1.5SMC-Q Series	1500 W TVS Diodes - VBD 5.8~111 V - SMC Package - AEC-Q101 Compliant	5.8-111	6.45-124
CDSOD323-T12C-DSLQ	Transient Voltage Suppressor Diode, AEC-Q101 Compliant	12	13.3	3
CDSOD323-T24C-DSLQ	Transient Voltage Suppressor Diode, AEC-Q101 Compliant	24	26.7	3
CDSOD323-T05S-Q	Transient Voltage Suppressor Diodes - AEC-Q101 Compliant	5	6	250
CDSOT23-T24CAN-Q	CANbus Protector, AEC-Q	24	26.2	22
CDSOT23-TxxC-Q Series	Transient Voltage Suppressor Diode Arrays - AEC-Q101 Compliant	3.3-15	4-16.7	60-500
CDSOT23-TxxLC-Q Series	Transient Voltage Suppressor Diode Arrays - AEC-Q101 Compliant	5-8	6-8.5	5

Diode Arrays

Series	Type	Working Peak Reverse Voltage VRMM (V)	Min. Breakdown Voltage VBR (V)	Typical Capacitance C (PF)
CD143A-SR05 ~ 12	Steering Diode Arrays	5-12	6-13.3	10
CD143A-SR05LC	Transient Voltage Suppressor/Steering Diode Arrays	5	6.1	3
CD143A-SR2.8 ~ 3.3	Steering Diode Arrays	2.8-3.3	3-3.5	4.5
CDDFN10-0506N	Transient Voltage Suppressor Diode Arrays	5	6	0.25
CDDFN10-0516P	Transient Voltage Suppressor Diode Arrays	2.2 (4 lines), 3.3 (2 lines), 5 (1 line)	4.5 (2/4 lines), 6 (1 line)	0.02
CDDFN10-0524P	Transient Voltage Suppressor Diode Arrays	5	6	0.5
CDDFN10-2574N	Transient Voltage Suppressor Diode Arrays	2.5	3	1.7
CDDFN10-3304NA	Transient Voltage Suppressor Diode Arrays	3.3	4	4
CDDFN10-3324P	Transient Voltage Suppressor Diode Arrays	3.3	4.5	0.45
CDDFN6-3312P	Transient Voltage Suppressor Diode Arrays	3.3	4.5	0.18
CDDFN6-0504P	Transient Voltage Suppressor Diode Arrays	5	6	1.6
CDNBS08-PLC03-6	Transient Voltage Suppressor Diode Arrays	6	6.8	8
CDNBS08-SLVU2.8-4	Transient Voltage Suppressor Diode Arrays	2.8	3	6
CDNBS08-SLVU2.8-8	Transient Voltage Suppressor Diode Arrays	2.8	3	6
CDNBS08-SMDA05-6 Series	Transient Voltage Suppressor Diode Arrays	5	6	100
CDNBS08-SRDA05-4	Transient Voltage Suppressor Diode Arrays	5	6	15
CDNBS08-SRDA12-4	Transient Voltage Suppressor Diode Arrays	12	13.3	15
CDNBS08-SRDA15-4	Transient Voltage Suppressor Diode Arrays	15	16.7	15
CDNBS08-SRDA3.3-4	Transient Voltage Suppressor Diode Arrays	3.3	4	15
CDNBS08-T Series	Transient Voltage Suppressor Diode Arrays	3.3-36	3.3-40	450-45
CDNBS08-T58CC	Transient Voltage Suppressor Diode Arrays	58	64.4	55
CDNBS16-T Series	Transient Voltage Suppressor Diode Arrays	3-36	4.5-40	15
CDSC706-0504C	Transient Voltage Suppressor Diode Arrays	5	6	1
CDSOT23-0502B	Transient Voltage Suppressor Diode Arrays	5	6	15
CDSOT23-0502U	Transient Voltage Suppressor Diode Arrays	5	6	32.5
CDSOT236-0502	Transient Voltage Suppressor Diode Arrays	5	6	2
CDSOT236-0504C	Transient Voltage Suppressor Diode Arrays	5	6	1.2
CDSOT236-0504LC	Transient Voltage Suppressor Diode Arrays	5	6	0.65
CDSOT236-TxxC Series	Transient Voltage Suppressor Diode Arrays	5-36	4-40	150-40
CDSOT23-SLVU2.8	Transient Voltage Suppressor Diode Arrays	2.8	3 V @ 1 mA	2.5
CDSOT23-SM712	Transient Voltage Suppressor Diode Arrays	7-12	7.5 V @ 1 mA/13.3 V @ 1 mA	75
CDSOT23-SRV05-4	Transient Voltage Suppressor Diode Arrays	5	6	3.5
CDSOT23-T24CAN	CANbus Protector	24	26.2	22
CDSOT23-T24CAN-Q	CANbus Protector, AEC-Q	24	26.2	22
CDSOT23-TxxC Series	Transient Voltage Suppressor Diode Arrays	3.3-36	4-40	500-60
CDSOT23-TxxC-Q Series	Transient Voltage Suppressor Diode Arrays - AEC-Q101 Compliant	3.3-15	4-16.7	500-60
CDSOT23-TxxLC Series	Transient Voltage Suppressor Diode Arrays	3.3-36	4-40	5
CDSOT23-TxxLC-Q Series	Transient Voltage Suppressor Diode Arrays - AEC-Q101 Compliant	5-8	6-8.5	5
CD143A-SR70 Series	Steering Diode Arrays	70	85	10
CDSOT23-SR208	Steering Diode Arrays	20		3

Silicon Carbide (SiC) Schottky Barrier Diodes

Series	Package	IF(AV) Max. (A)	Io(AV) Max. (A)	Tj Max. (°C)	VRRM Max. (V)	Qr Typ (nC)	VF @ Tj = 25 °C, IF(av) (V)
BSDH10G65E2	TO220-2	10	--	175	650	14.5	1.45
BSDH10G120E2	TO220-2	10	--	175	1200	22	1.42
BSDD06G65E2	TO252	6	--	175	650	9	1.45
BSDL10S65E6	DFN8x8	10	--	175	650	24	1.29
BSDW20S65C6	TO247-3	--	20	175	650	24	1.29
BSDW20G120C2	TO247-3	--	20	175	1200	22	1.42
BSDD05G120E2	TO252	5	--	175	1200	11	1.42
BSDV10G120E2	TO247-2	10	--	175	1200	22	1.42
BSDH06G65E2	TO220-2	6	--	175	650	9	1.45
BSDH08G65E2	TO220-2	8	--	175	650	12	1.45
BSDD08G65E2	TO252	8	--	175	650	12	1.45
BSDD10G65E2	TO252	10	--	175	650	14.5	1.45
BSDW20G65C2	TO247-3	--	20	175	650	14.5	1.45
BSDH10S65E6	TO220-2	10	--	175	650	24	1.29
BSDB10S65E6	TO263	10	--	175	650	24	1.29
BSDD10S65E6	TO252	10	--	175	650	24	1.29

LED Shunt Protectors (LSPs)

Series	Type	Repetitive Peak Off-State Voltage Symbol:DRM / unit: V	Minimum Holding Current @ IT = 1 A Symbol: IT / unit: mA	Maximum On-state Voltage @ IT = 1 A Symbol: VT / unit: V	Absolute Rating
LSP0600	SMB Package	6.0	5	1.2	Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
LSP0600	SMA Package	6.0	5	1.2	Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
LSP0900	SMB Package	9.0	5	1.2	Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
LSP0900	SMA Package	9.0	5	1.2	Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
LSP1300	SMB Package	13.0	5	1.2	Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
LSP1300	SMA Package	13.0	5	1.2	Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
LSP1800	SMB Package	18.0	5	1.2	Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
LSP1800	SMA Package	18.0	5	1.2	Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)

GMOV™ Components

Photo	Series	Max. Continuous Voltage (Vrms)	Max. Continuous Voltage (Vdc)	Imax 8/20 µs	Size	UL File No.	Data Sheet
	GMOV14D	45–320	56–415	6 KA	14 mm	E313168
	GMOV20D	45–320	56–415	10 KA	20 mm	E313168

IsoMOV® Hybrid Protection Components

Series	Description	Max. Continuous Voltage (Vrms)	Max. Continuous Voltage (VDC)	Imax 8/20 µs (1 operation)	Inom 8/20 µs (15 operations)	Inom 8/20 µs (10 operations)	Size	Operating Temperature Range °C	Packaging Options
IsoM3	Hybrid Protection Component	175-320	225-415	6 KA	3 kA	-0	10 mm	-40 to +125	Bulk / Tape & Reel
IsoM5	Hybrid Protection Component	175-555	225-745	10 KA	5 kA	-0	14 mm	-40 to +125	Bulk / Tape & Reel
IsoM8	Hybrid Protection Component	250-555	320-745	15 KA	-0	8 kA	20 mm	-40 to +125	Bulk / Tape & Reel

ChipGuard® ESD Suppressors

Series	Technology	Working Voltage	Applications	Standards
CG0201MLA	Multilayered Varistor	5.5 V	General Purpose	IEC 61000-4-2
CG0201MLC	Thin Film Polymer	5 V	General Purpose, High Speed Ports Requiring Low Capacitance	IEC 61000-4-3
CG0201MLU	Thin Film Polymer	6 V, 12 V, 15 V, 24 V, 30 V	Antenna circuits, USB 3.2 Gen 1 and Ge n2, HDMI 1.3/1.4/2.0, SATA and eSATA Interfaces	IEC 61000-4-2
CG0402MLA/ CG0603MLA	Multilayered Varistor	5.5 V, 14 V, 8 V, 26 V	General Purpose	IEC61000-4-2
CG0402MLC/ CG0603MLC	Thin Film Polymer	3.3 V, 5 V, 12 V, 24 V	USB 3.0 / USB OTG, HDMI 1.4, DVI or IEEE1394	IEC61000-4-2
CG0402MLD/ CG0603MLD	Multilayered Varistor	12 V	10/100 b Ethernet, LAN	IEC61000-4-2
CG0402MLE/ CG0603MLE		12 V	RS232, RS485, USB 1.0, USB 1.1	IEC61000-4-2
CG0402MLU/ CG0603MLU	µ-GAP	3.3 V, 5 V, 12 V, 24 V	USB 3.0 / USB OTG, HDMI 1.4, DVI or IEEE1394	IEC61000-4-2
CG1206MLC	Thin Film Polymer	12 V	USB 3.0 / USB OTG, HDMI 1.4, DVI or IEEE1394	IEC61000-4-2
CGA0402MLC/CGA0603MLC Automotive	Thin Film Polymer	5 V, 12 V, 24 V	AUTOMOTIVE: Camera Links, Sensors, Touchscreen Interfaces, GPS, Antennas, USB 3.0, High-Speed Communications Buses	IEC 61000-4-3, AEC-Q200

ChipGuard® ESD Suppressors - AEC-Q200 Compliant

Photo	Series	Technology	Working Voltage	Applications	Standards	Data Sheet
	CG0603MLC-05E/ CG0603MLC-12E Automotive	Thin Film Polymer	5 V, 12 V	AUTOMOTIVE: Camera Links, Sensors, Touchscreen Interfaces, GPS, Antennas, USB 3.0, High-Speed Communications Buses	IEC 61000-4-2, AEC-Q200
	CGA0402MLC/CGA0603MLC Automotive	Thin Film Polymer	5 V, 12 V, 24 V	AUTOMOTIVE: Camera Links, Sensors, Touchscreen Interfaces, GPS, Antennas, USB 3.0, High-Speed Communications Buses	IEC 61000-4-2, AEC-Q200

Varistor Automotive

Series	Description	Technology & Package	Sizes (mm) or Pkg	Max Continuous Voltage (Vrms)	Max Continuous Voltage (Vdc)	Peak Single Pulse Current 8/20µs (Imax)	Load Dump Energy (WLD)	Temperature Rating ⁰C	RoHS Compliant	AEC-Q200
AV-SMD	Automotive grade varistors	SMD	0805, 1206, 1812, 2220, 3225	14 – 40 V	16 – 56 V	200 – 2000 A	1 – 25 J	–55 to +125	Yes	Grade 1 qualified
AV HT-SMD	Automotive grade varistors high temperature rated	SMD	0805, 1206, 1812, 2220, 3225	14 – 40 V	16 – 56 V	200 – 2000 A	1 – 25 J	–55 to +150	Yes	Grade 1 qualified
AV-TH	Automotive grade through-hole multilayer	MLV-through-hole	602, 802, 902, 1103	14 – 40 V	16 – 56 V	400 – 2000 A	3 – 50 J	–55 to +125	Yes	Grade 1 qualified
MV	Dual function MLV & filter cap	MLV capacitor through-hole	9 mm	2 – 95 V	3 – 125 V	150 A		–55 to +125	Yes
OV	Automotive grade dual-function varistor	Hybrid MLV-capacitor through-hole	9 mm, 12 mm	14 – 40 V	16 – 56 V	800 A, 1200 A	6 – 12 J	–55 to +125	Yes	Grade 1 qualified
BVRA0402	Automotive Grade Low Voltage Varistors	MLV SMD	402	4 – 14 V	5.5 – 18 V	10 – 20 A		–40 to +125	Yes	Yes
BVRA0603	Automotive Grade Low Voltage Varistors	MLV SMD	603	4 – 30 V	5.5 – 38 V	20 – 30 A		–40 to +125	Yes	Yes
BVRA0805	Automotive Grade Low Voltage Varistors	MLV SMD	805	4 – 35 V	5.5 – 45 V	30 – 120 A		–40 to +125	Yes	Yes
BVRA1206	Automotive Grade Low Voltage Varistors	MLV SMD	1206	4 – 60 V	5.5 – 85 V	100 – 200 A		–40 to +125	Yes	Yes
BVRA1210	Automotive Grade Low Voltage Varistors	MLV SMD	1210	9 – 75 V	11 – 100 V	200 – 500 A		–40 to +125	Yes	Yes
BVRA1812	Automotive Grade Low Voltage Varistors	MLV SMD	1812	10 – 75 V	14 – 100 V	400 – 800 A		–40 to +125	Yes	Yes

Varistor High Energy

Series	Description	Packing Types	Sizes (mm) or Pkg	Customized Packaging Available	Max Continuous Voltage (Vrms)	Max Continuous Voltage (Vdc)	Peak Single Pulse Current 8/20 µs (Imax)	Response Time	Temperature Rating °C	Agency Listing	RoHS Compliant
ZOV	High energy square shaped	Epoxy coated with rigid terminals and metalized blocks	23, 25, 32, 40, 60	Yes	60 – 680 V	85 – 895 V	18 – 80 kA	<25 ns	–40 to +85	UL 1449, E313168	Yes
ZOVR	High energy round shape	Epoxy coated with rigid terminals and metalized blocks	25, 32, 40	Yes	60 – 680 V	85 – 900 V	18 – 40 kA	<25 ns	–40 to +85	UL 1449, E313168	Yes
ZOVS/ZOVA/ZOVH	Square shaped high energy stacked	Epoxy coated with rigid terminals	40	Yes	275 – 440 V	350 – 385 V	40 kA	<25 ns	–40 to +85	UL 1449, E313168	Yes

Varistor Hybrid

Series	Description	Technology & Package	Sizes (mm) or Pkg	Max Continuous Voltage (Vrms)	Max Continuous Voltage (Vdc)	Peak Single Pulse Current 8/20µs (Imax)	Response Time	Temperature Rating ⁰C	Agency Listing	RoHS Compliant
IsoM3	Hybrid Protection Component	Through Hole	10 mm	175-320	225-415	6 kA	<0.3 µs	-40 to +125	UL1449 Type 4, E313168	Yes
IsoM5	Hybrid Protection Component	Through Hole	14 mm	175-555	225-745	10 kA	<0.3 µs	-40 to +125	UL1449 Type 4, E313168	Yes
IsoM8	Hybrid Protection Component	Through Hole	20 mm	250-555	320-745	15 kA	<0.3 µs	-40 to +125	UL1449 Type 4, E313168	Yes
GMOV14	Hybrid MOV-GDT	MOV-GDT through-hole	14 mm	45 – 320 V	56 – 415 V	6 kA	<0.3 µs	–40 to +85	UL 1449, E313168	Yes
GMOV20	Hybrid MOV-GDT	MOV-GDT through-hole	20 mm	45 – 320 V	56 – 415 V	10 kA	<0.3 µs	–40 to +85	UL 1449, E313168	Yes
MV	Dual function MLV & filter cap	MLV capacitor through-hole	9 mm	2 – 95 V	3 – 125 V	150 A	<25 ns	–55 to +125	N/A	Yes
OV	Automotive dual function MLV & filter cap	MLV capacitor through-hole	9 mm, 12 mm	14 – 40 V	16 – 56 V	800 A, 1200 A	<25 ns	–55 to +125	N/A	Yes

MLV

Series	Description	Technology & Package	Package Sizes	Max Continuous Voltage (Vrms)	Max Continuous Voltage (Vdc)	Peak Single Pulse Current 8/20 µs (Imax)	Response Time	Temperature Rating ⁰C	Agency Listing
ZV SMD	Low voltage varistors	MLV SMD	0603, 0805, 1206, 1210, 1812, 2220	11 – 130 V	14 – 170 V	30 – 1200 A	<2 ns	–55 to +125	N/A
ZV HT	High temperature low voltage varistors	MLV SMD	0603, 0805, 1206, 1210, 1812, 2220	11 – 130 V	14 – 170 V	30 – 1200 A	<2 ns	–55 to +150	N/A
ZV50S2220452NIR1	High surge multilayer varistor	MLV SMD	2220	50 V	63 V	4500 A	<2 ns	–55 to +125	N/A
ZVX	Low capacitance & low energy varistors	MLV SMD	0603, 0805, 1206,	11 – 30 V	14 – 38 V	30 – 40 A	<1 ns	–55 to +125	N/A
ZVE	ESD suppression varistors	MLV SMD	0603, 0805, 1206,1210	14 V	18 V	20 – 30 A	<1 ns	–55 to +125	N/A
BVR0805	Low voltage varistors	MLV SMD	805	4 – 14 V	5.5 – 18 V	80 – 120 A	<0.5 ns	–40 to +125	N/A
BVR1206	Low voltage varistors	MLV SMD	1206	4 – 14 V	5.5 – 16 V	200 A	<0.5 ns	–40 to +125	N/A
BVR1210	Low voltage varistors	MLV SMD	1210	4 – 14 V	5.5 – 18 V	400 – 500 A	<0.5 ns	–40 to +125	N/A
BVR1812	Low voltage varistors	MLV SMD	1812	4 – 10 V	5.5 – 14 V	800 A	<1 ns	–40 to +125	N/A
BVRA0402	Automotive Grade Low Voltage Varistors	MLV SMD	402	4 – 14 V	5.5 – 18 V	10 – 20 A	<0.5 ns	–40 to +125	N/A
BVRA0603	Automotive Grade Low Voltage Varistors	MLV SMD	603	4 – 30 V	5.5 – 38 V	20 – 30 A	<0.5 ns	–40 to +125	N/A
BVRA0805	Automotive Grade Low Voltage Varistors	MLV SMD	805	4 – 35 V	5.5 – 45 V	30 – 120 A	<0.5 ns	–40 to +125	N/A
BVRA1206	Automotive Grade Low Voltage Varistors	MLV SMD	1206	4 – 60 V	5.5 – 85 V	100 – 200 A	<0.5 ns	–40 to +125	N/A
BVRA1210	Automotive Grade Low Voltage Varistors	MLV SMD	1210	9 – 75 V	11 – 100 V	200 – 500 A	< 1.0 ns	–40 to +125	N/A
BVRA1812	Automotive Grade Low Voltage Varistors	MLV SMD	1812	10 – 75 V	14 – 100 V	400 – 800 A	< 1.0 ns	–40 to +125	N/A

Varistor SMD

Series	Description	Technology & Package	Package Sizes	Max Continuous Voltage (Vrms)	Max Continuous Voltage (Vdc)	Peak Single Pulse Current 8/20 µs (Imax)	Response Time	Temperature Rating ⁰C	Agency Listing
DV	Low & medium voltage varistors	MOV SMD	2220, 3225, 4032	11 – 300 V	14 – 385 V	100 – 1200 A	<5 ns	–55 to +125	UL 1449, E313168
PV	Low & medium encapsulated varistors	MOV SMD	3225, 4032	60 – 300 V	85 – 385 V	100 – 1200 A	<5 ns	–40 to +85	UL 1449, E313168
ZV SMD	Low voltage varistors	MLV SMD	0603, 0805, 1206, 1210, 1812, 2220	11 – 130 V	14 – 170 V	30 – 1200 A	<2 ns	–55 to +125	N/A
ZV HT	High temperature low voltage varistors	MLV SMD	0603, 0805, 1206, 1210, 1812, 2220	11 – 130 V	14 – 170 V	30 – 1200 A	<2 ns	–55 to +150	N/A
ZV50S2220452NIR1	High surge multilayer varistor	MLV SMD	2220	50 V	63 V	4500 A	<2 ns	–55 to +125	N/A
ZVX	Low capacitance & low energy varistors	MLV SMD	0603, 0805, 1206,	11 – 30 V	14 – 38 V	30 – 40 A	<1 ns	–55 to +125	N/A
ZVE	ESD suppression varistors	MLV SMD	0603, 0805, 1206,1210	14 V	18 V	20 – 30 A	<1 ns	–55 to +125	N/A

Varistor Through-Hole

Series	Description	Technology & Package	Sizes (mm) or Pkg	Max Continuous Voltage (Vrms)	Max Continuous Voltage (Vdc)	Peak Single Pulse Current 8/20µs (Imax)	Response Time	Temperature Rating ⁰C	Agency Listing	RoHS Compliant
CV	Medium voltage disk varistors	MOV round disk	5, 7, 10, 14, 20, 23	50 – 680 V	65 – 895 V	400 – 6,500 A	<25 ns	–40 to +85	UL 1449, E313168	Yes
CVQ	Extended medium voltage varistors disk	MOV round disk	7, 10, 14, 20, 23	60 – 550 V	85 – 745 V	1,750 – 15,000 A	<25 ns	–40 to +85	UL 1449, E313168	Yes
EV	Disc varistors with superior surge capabilities	MOV round disk	7, 10, 14, 20	150 – 550 V	200 – 745 V	2,500 – 15,000 A	<25 ns	–40 to +105	UL 1449, E313168	Yes
SV	Special medium voltage varistors	MOV square disk	5, 7, 10, 14, 20, 23	60 – 500 V	60 – 550 V	600 – 15,000 A	<25 ns	–40 to +85	UL 1449, E313168, TÜV J 50590630	Yes
ZV	Low voltage leaded style varistors	MLV leaded	5, 7, 10, 14, 20	11 – 40 V	15 – 56 V	100 – 2,000 A	<25 ns	–55 to +125	UL 1449, E313168	Yes
MOV-07D	Extended temperature and voltage varistors	MOV round disk	7	11 – 510 V	14 – 675 V	250 – 1,200 A	<25 ns	–40 to +105	UL 1449, E313168	Yes
MOV-10D	Extended temperature and voltage varistors	MOV round disk	10	11 – 510 V	14 – 675 V	500 – 2500 A	<25 ns	–40 to +105	UL 1449, E313168	Yes
MOV-14D	Extended temperature and voltage varistors	MOV round disk	14	11 – 1100 V	14 – 1465 V	1,000 – 4,500 A	<25 ns	–40 to +105	UL 1449, E313168	Yes
MOV-20D	Extended temperature and voltage varistors	MOV round disk	20	11 – 1100 V	14 – 1465 V	2,000 – 6,500 A	<25 ns	–40 to +105	UL 1449, E313168	Yes

为网络技术和服务器机房提供浪涌保护

电子工业中的浪涌保护装置利用各种技术来保护敏感元件免受突发电压峰值的影响。一种常见的解决方案是 TVS（瞬态电压抑制）二极管，它能对过电压立即做出反应，并耗散多余的能量。这些二极管能迅速将电压降低到安全水平，保护电子元件免受损坏。

另一种技术是金属氧化物压敏电阻 (MOV)，它也能吸收电压峰值，缓解保护元件的压力。此外，TISP® 晶闸管保护装置和气体放电管 (GDT) 也是吸收高过电压的有效方法。这些解决方案尤其适用于需要高可靠性的工业应用和网络技术领域。

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电信基础设施的浪涌保护

浪涌保护解决方案广泛应用于电子和电气工程领域。在洗衣机和冰箱等家用电器中，TVS二极管可防止雷击或电网故障等突发电压峰值造成的潜在损害。在工业领域，电涌保护装置（如 MOV 和 TISP® 晶闸管保护装置）用于保护机器和生产设施免受电涌影响，最大限度地延长其正常运行时间。

在 IT 基础设施领域，特别是服务器和网络，浪涌保护解决方案用于保护敏感数据和设备。气体放电管（GDT）和 ChipGuard® ESD 抑制器用于电信系统，保护昂贵而复杂的设备免受损坏，最大限度地减少停机时间。这些保护技术可确保电子设备在各种应用中可靠运行并延长使用寿命。

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有关浪涌保护的更多信息

在本节中，我们将回答有关浪涌保护的常见问题。在这里，您可以了解浪涌保护解决方案如何有效保护您的电子设备和系统免受电压峰值造成的损坏。无论您是想了解一般信息、特定应用还是定制解决方案，这些常见问题都将为您提供有价值的见解，并帮助您找到适合自己需求的保护方案。

电涌保护的目的是什么，它是如何工作的？

过电压保护用于保护电子设备免受雷击或电网突然波动等外部影响引起的电压峰值。这些峰值会损坏敏感元件或显著缩短设备的使用寿命。电涌保护装置，如TVS-二极管或MOV（金属氧化物压敏电阻），耗散多余的能量，从而防止损坏。它们安装在从家用电器到工业机械的各种电子设备中，防止故障和昂贵的维修。作为高质量电涌保护解决方案的经销商，ROTIMA为每种应用提供定制产品，以确保最大限度的安全性。...

电涌保护装置有哪些类型？

有不同类型的电涌保护解决方案，包括TVS二极管、MOV（金属氧化物压敏电阻）、气体放电管（GDT）和TISP®晶闸管保护装置。这些技术中的每一种都有特定的应用和特点。电视-二极管对电压尖峰的响应特别快，通常用于敏感电子元件中。MOV性价比高，非常适合家用电器。GDTs和TISP®保护器件为可能出现较高电压峰值的工业应用提供了更稳健的解决方案。ROTIMA提供各种此类设备来优化过电压保护在不同的地区。...

为什么电涌保护在工业中尤为重要？

在工业中，浪涌通常会对昂贵的机器和生产系统构成威胁。一个浪涌保护防止电网中雷击或开关操作引起的突然电压峰值的影响。如果没有这种保护，机器可能会出现故障，导致昂贵的维修和生产停机。MOV、TISP等电涌保护解决方案®保护装置和GDT专为工业应用而设计，可最大限度地降低此类风险并最大限度地延长正常运行时间。ROTIMA根据工业应用的要求提供强大而可靠的保护解决方案。...

如何为电子设备选择合适的电涌保护？

选择正确的电涌保护取决于多种因素，包括设备类型、灵敏度及其暴露的潜在过电压。对于敏感的电子设备，如计算机或电信设备，TVS二极管是理想的，因为它们可以立即响应电压尖峰。对于家用电器或网络中的强大应用，MOV是一种经济高效的解决方案。在工业中，TISP®经常使用保护装置或GDT，因为它们即使在极高过电压的情况下也能提供可靠的保护。ROTIMA可以帮助您找到满足您特定需求的最佳电涌保护。...

如何将电涌保护集成到电气系统的安装中？

安装电气系统时，最好在规划阶段就考虑电涌保护。电涌保护器件，如TVS二极管、MOV或GDT，要么直接集成到电路中，要么作为单独的模块内置到电源中。它们可以安装在电路板上以及插座条或电源连接系统中，以保护所有连接的设备。集中保护系统通常安装在工业或大型办公设施等关键区域。ROTIMA为电涌保护设备的集成提供定制解决方案，确保您的电子系统的长期安全。...

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