1 pair STB module with protection against over-voltage

Working temperature: -45℃ ~ 60℃

Storage temperature: -50℃ ~65℃

Relative humidity: ≤85%(+30℃)

Atmospheric pressure: 70kPa ~106kPa

Appearance: the color of all metal and plastic parts is uniform, without any scratch, rust, crusting and cracks.

The labels are clear and complete.

Insulation resistance: under normal ambient conditions, after high temperature test, low temperature test, temperature varying test and humidity heat test, the insulation resistance between any two independent contacts, and/or between contacts and metal parts ≥ 1000MΩ

Contact resistance between contacts: under normal ambient conditions, the contact resistance between contacts ≤7 mΩ. After high temperature test, low temperature test, temperature varing test and humidity heat test, the increasing resistance ≤3 mΩ And after inserting the connection cord (or test cord) into the module for 200 times, the increasing resistance ≤3 mΩ

Contact resistance between conductor and contact: under normal ambient conditions, the contact resistance between contacts ≤3 mΩ. After high temperature test, low temperature test, temperature varing test and humidity heat test, the increasing resistance ≤2 mΩ. And after terminating for 200 times, the increasing resistance ≤2 mΩ.

Dielectric strength: under normal ambient conditions, after high temperature test, low temperature test, temperature varying test and humidity heat test, the insulation resistance between any two independent contacts, and/or between contacts and metal parts is able to withstand an AC voltage of of 1000V (virtual value) at 45Hz~60Hz sinowave for 1 minute, without spark over and flying arc

Nominal DC spark-over voltage (100V/s) : 230±20% V

Impulse spark-over voltage (1kV/us): ≤700V

Impulse discharge current (8/20us, 10 times) (a+b)-e: 5kA

Impulse discharge current (10/1000us, 300times) (a+b-e):100A

AC discharge current (50Hz, 1s, 10 times) )(a+b)-e:5A

Gas tight performance: contact touches the conductor at both sides, and thus forming the gas tight area, while the area of gas tight occupies ≥50% of the touched area on each side.

Conductor diameter range: 0.32mm-0.6mm, while insulation ≤ 1.4mm

Pulling strength:≥25N while pulling from the vertical side of the contacts

Flame retardant performance: all plastic parts are flame retardant, reaching grade of UL FV0

Life circle: ≥200 times

Order Data

Item No	Descriptions
TP-1301-1G	1 pair STB module with protection against over-voltage

1 pair STB module with protection against over-voltage