Signal Integrity Pogo Pin

Signal Integrity designs and manufactures high quality precision spring probe contacts and specializes in application specific micro-electric interconnect systems.


A Series 0.4mm (.0157) pitch

A Series 0.4mm (.0157) pitch

Probe Series Initial Length inch/mm Operating Position inch/mm Operating Spring Force Self Inductance Insertion Loss
< -1db to
Typical Contact Resistance
A1520 .081" 2.05 .075" 1.90 20-25g <0.50 nH 24.1GHz 60mOhms
A1540 .126" 3.20 .114" 2.90 18g <0.50 nH 16.1GHz 20mOhms


B Series 0.5mm (.0197) pitch

B Series 0.5mm (.0197) pitch

Probe Series Initial Length inch/mm Operating Position inch/mm Operating Spring Force Self Inductance Insertion Loss
< -1db to
Typical Contact Resistance
B2500 .304" 7.72 .275" 6.99 24g     85mOhms
B2501 .162" 4.11 .150" 3.81 20-35g <1.0nH 4.6GHz 90mOhms
B2502 .091" 2.31 .085" 2.16 32g <1.0nH 17.0GHz 30mOhms
B2503 .157" 3.99 .142" 3.61 26-32g <1.0nH 13.0GHz 35mOhms
B2504 .214" 5.42 .190" 4.82 24-34g      
B2509 .108" 2.74 .094" 2.39 26g <0.75nH 9.0GHz 60mOhms
B2514 .116" 2.95 .104" 2.64 26g <0.75nH 12.2GHz 80mOhms
B2526 .276" 7.01 .252" 6.40 20g      


D Series 0.8mm (.0315) pitch

D Series 0.8mm (.0315) pitch

Probe Series Initial Length inch/mm Operating Position inch/mm Operating Spring Force Self Inductance Insertion Loss
< -1db to
Typical Contact Resistance
D4525 .087" 2.21 .071" 1.80 30g <0.50nH 17.0GHz 20mOhms
D4565 .092" 2.33 .071" 1.80 30g <0.50nH 17.0GHz 25mOhms
D4601 .214" 5.43 .186" 4.72 24-34g <1.25nH 12.8GHz 50mOhms
D4603 .209" 5.30 .181" 4.59 24g <1.25nH 12.4GHz 70mOhms
D4613 .249" 6.32 .213" 5.49 24-34g      
D4623 .289" 7.33 .253 6.43 34g <1.75nH 8.2GHz 60mOhms


E Series 1.0mm (.0394) pitch

E Series 1.0mm (.0394) pitch

Probe Series Initial Length inch/mm Operating Position inch/mm Operating Spring Force Self Inductance Insertion Loss
< -1db to
Typical Contact Resistance
E5508 .175" 4.45 .156" 3.96 18-28g <1.0nH 9.7GHz 35mOhms
E5533 .143" 3.62 .119" 3.02 34-40g <1.0nH 25.3GHz 20mOhms
E5548 .180" 4.57 .156" 3.96 20-39g <1.25nH 14.5GHz 25mOhms


Interface Contacts

Interface Contacts

Probe Series Initial Length
inch/mm
Operating Position
inch/mm
Operating
Spring Force
E5509 .730" 18.54 .680" 17.27 100g 3.5oz
G7500 1.006" 25.55 .918" 23.32 44g 1.6oz

 

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