Shenzhen Amos Technology Co. Ltd.

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Amos Science
Quality Insurance
Test Equipments
www.amoscn.com

1.0 Overview
This specification defines the general performance parameters and testing requirements of the pogo pin products.

2.0 Requirements:
2.1 Dimensions in the drawing requirements.
2.2 Materials and plating
Body brass alloy, nickel-plated covered by a gold layer, the thickness of the nickel layer and a gold layer for different use
Different occasions, but the nickel layer must be greater than 1.40um, gold-plated than 0.10um.
Plunger brass alloy, nickel-plated covered by a gold layer, a nickel layer and the thickness of the gold layer in response to different make
Occasions, but the nickel layer must be greater than 1.25um, gold-plated than 0.25um.
Spring of stainless steel, galvanized piano wire
Plastic for high-temperature nylon plus 30% glass fiber

3.0 Parameters
Continuous Current: 2.0A to see whether plus twelve pictures, beautiful and the effectiveness of coordination
Operating voltage: 12V
Life span: more than 50,000 times
Operating Temperature: -25 ° C to +75 ° C 90% R.H.Max.
Storage temperature: -40 ° C to +85 ° C 90% R.H.Max.
Storage temperature: -40 ° C to +85 ° C 90% R.H.Max.

4.0 electrical properties
4.1 contact resistance at the operating point contact resistance <30 MW
4.2 Insulation resistance with plastic insulation resistance at 500V DC or AC conditions for one minute
Insulation Resistance> 100M
"
4.3 Withstanding Voltage 500V AC 1 minute maximum leakage current 0.3mA

5.0 Mechanical properties
5.1 point greater than the normal force 60gf
5.2 holding force 0.3kgf/pin
5.3 durability 50000 times the spring force is maintained within the range
5.4 vibration resistance 5 minutes 10 to 500Hz vibration frequency, 1.2mm amplitude, not more than 1μ sec power-down, the contact resistance <100mOhm.
"
6.0 Environmental performance
6.1 Thermal shock -40 ℃ / 30Min. 85 ℃ / 30Min. 100 cycles contact resistance <100 mOhm No visible damage.
6.2 Temperature moist 90% RH, 60 ° C, 500hours resistance to temperature and humidity test insulation resistance> 100MOhm contact resistance <100mOhm No visible damage

6.3 salt spray test 5% salt solution for 48 hours without corrosion.
6.4 Solderability testing of 275 +5 / -0 ℃ 5 +0 / -0.5 Second the wet welding coverage 95% or more.


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