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Vertical Pogo-style Pins

pogo1

pogo2pogopin

Sumitomo Electric Industries has developed these designs to compete with conventional "Pogo Pin" contacts. The benefit of this design is lack of mechanical handling. The manufacturing process eliminates 'assembly' of the pin, thus reducing cost. Below is data from the preliminary design. We are working on an improved design utilizing contact walls to improve impedance characteristics.

 

High Spring

Low Spring

Pitch:

120µm

120µm

Force:

6g @ 30µm

3g @ 100µm

Max Stroke:

50µm

150µm

Current:

300mA

300mA

Temp. Tested:

125°C*

125°C*

Expected Fatigue Life:

2 Million

2 Million

*Ni-W version Temp. Tested to 200°C

Vertical wire-style Pins are also available  (Target Pitch is 40~100µm)

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