1.0 overview

　　This specification defines the general performance parameters and test requirements of Pogo pin series products.

　　2.0 Requirements:

　　2.1 External dimensions The external dimensions meet the requirements of the product drawings.

　　2.2 Material and plating

　　Body is a brass alloy, and the nickel-plated surface is covered with a gold-plated layer. The thickness of the nickel layer and the gold-plated layer varies according to different applications, but the nickel layer must be greater than 1.40um, and the gold-plated layer greater than 0.10um.

　　Plunger is a brass alloy. The nickel-plated surface is covered with a gold-plated layer. The thickness of the nickel layer and the gold-plated layer varies according to different applications, but the nickel layer must be greater than 1.25um, and the gold plating greater than 0.25um.

　　Spring is stainless steel, or it can be electroplated piano steel wire

　　Plastic is high temperature nylon

　　3.0 parameters

　　Continuous working current: 2.0A

　　Working voltage: 12V

　　Service life: 50000 times or more

　　Working temperature: -25℃ to +75℃ 90% R.H.Max.

　　Storage temperature: -40℃ to +85℃ 90% R.H.Max.

　　Storage temperature: -40℃ to +85℃ 90% R.H.Max.

　　4.0 electrical performance

　　4.1 Contact resistance Contact resistance at the working point <30MΩ

　　4.2 Insulation resistance Insulation resistance with plastics for one minute under 500V DC or AC conditions Insulation resistance> 100MΩ

　　4.3 Withstand voltage 500V AC for 1 minute Maximum leakage current 0.3mA

　　5.0 Mechanical properties

　　5.1 Positive force Working point is greater than 60gf

　　5.2 Holding force 0.3kgf/pin

　　5.3 Durability 50000 times spring force remains within the range

　　5.4 Vibration resistance 5 minutes 10～500HZ vibration frequency, 1.2mm amplitude, no more than 1μsec. Power failure, contact resistance <100mOhm

　　ZK100085-8-50-1.jpg

　　6.0 Environmental performance

　　6.1 Thermal shock -40℃/30Min. 85℃/30Min. 100 cycles Contact resistance <100 mOhm, no appearance damage.

　　6.2 Temperature and humidity resistance 90%R.H., 60℃, 500hours after temperature and humidity resistance test. Insulation resistance>100MOhm, contact resistance<100mOhm. No appearance damage

　　6.3 Salt spray test 5% salt solution 48 hours without corrosion.

　　6.4 Solderability test 275+5/-0℃ 5+0/-0.5 Second Wet welding coverage is over 95%.