25/37 Pins RS422 / RS485 / RS232 Voltage Surge Suppressor For High Speed Transmission

Brand Name:TSTLP
Certification:CE Compliance
Model Number:TS-RSP25/37
Minimum Order Quantity:Negotiable
Delivery Time:Around 7 working days upon receipt of payment
Payment Terms:100% TT / LC / Western Union / MoneyGram / WeChat Transfer / Alipay / Wanda Money Transfer / Cash ahead
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Location: Heyuan Guangdong China
Address: Hongdiyuan Industrial Park, Wufeng Avenue, Linjiang Town, Jiangdong New District, Heyuan, Guangdong, P.R.C.
Supplier`s last login times: within 39 hours
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25 / 37 pins RS422 / RS485 / RS232 surge suppressor for high speed transmission


TSTLP RS232 surge suppressor is made as per IEC 61643-21; GB 18802.21; YD/T 1542. for using at LPZ 2-3 boundary, provide surge protection for RS232, RS422 or RS485 signal devices from damages.



  • Technical Parameter S1
Model No.TS-RSP25TS-RSP37
Un12V-48V-
Uc15V-55V-
In/2.5kA (line-SG)
In100A (line-SG)3kA (line-SG)
In100A (SG-PG)
Imax200A (line-SG)5kA (line-SG)
Imax200A (SG-PG)
Up≤24V(line-SG)≤120V (line-PG)
≤200V(SG-PG)
Up≤21V(l ine-SG)≤100V (line-PG)
≤90V (SG-PG)
10 MHz22 MHz (Series impedance per line (R)
tA≤1ns (line-SG)≤1ns(line-SG) ≤25ns (SG-PG)
≤1ns (SG-PG)
Vs1Mbits/s
Operating temperature range-40°C...+80°C
Relative humidity≤ 95% (25°C)
Protective lines7/SG/PGLine:7/8/25/26/27, PG:12/20/30
PinningLine: 2/3/4/6/7/8/20, SG: 7 (standby lines disconnected )Line: 7/8/25/26/27 (standby lines disconnected )
Mounting inD-Sub, 2 threaded screwsD-Sub, 2 threaded screws/35mm Din Rail
Connection (input / output)D-sub 25 socket/plugD-sub 37 socket/plug

Technical Parameter S2


  • Main Character


PDF Catalog Download - TS-RSP Series D-Sub SPD.pdf...


Tag: RS232 surge suppressor

China 25/37 Pins RS422 / RS485 / RS232 Voltage Surge Suppressor For High Speed Transmission supplier

25/37 Pins RS422 / RS485 / RS232 Voltage Surge Suppressor For High Speed Transmission

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