Super Pin Series

Spring probes with a spring barrel structure of a diameter of φ0.203 to φ0.508 used for IC sockets and so on.

-Ultra long life. The outer diameter 0.40 mm and 0.50 mm probes have been used more than 3 million times.

-A stable low resistance value is realized by a unique structure (batent).

-Can be used for burn-in tests.

・ By suppressing signal crosstalk and probe impedance and resistance, You can reduce the noise applied to the fixture and obtain highly accurate measured values.

・ Abundant dimensional lineup (outer diameter 0.20 mm for fine pitch, total length 2.5 mm for high frequency).

-Compatible with high spring pressure (example: probe with outer diameter 0.20 mm, total length 3.3 mm, 40 gf @ 0.125 mm stroke).

Product name	Total length (mm)	Diameter (mm)	Minimum pitch (mm)	Spring force(gf) @Travel (mm)	Maximum travel (mm)	Rated current (A)	Tip styles
SDS-0.20-3.3L	3.3	0.203	0.254	20.0@0.15	0.30	0.5	A,F,H,R
SDW-0.20-4.3L	4.3	0.203	0.254	20.0@0.15	0.30	0.5	A,F,H,R/A,F,H,R
SDS-0.20-5.1L	5.1	0.203	0.254	20.0@0.35	0.70	0.5	A,F,H,R
SDS-0.30-3.3L	3.3	0.305	0.363	30.0@0.15 60.0@0.125	0.30 0.25	1.5	A,F,H,R
SDS-0.30-5.1L	5.1	0.305	0.363	30.0@0.35 60.0@0.30	0.70 0.60	1.5	A,F,H,R
SDW-0.30-6.4Ｌ	6.4	0.305	0.363	30.0@0.35	0.70	1.5	A,F,H,R/A,F,H,R
SDS-0.40-5.1L	5.1	0.406	0.477	30.0@0.45 50.0@0.35	0.90 0.70	2.0	A,F,H,R
SDW-0.40-7.1L	7.1	0.406	0.477	30.0@0.45 80.0@0.45	0.90 0.60	2.0	A,F,H,R/A,F,H,R R/R, R/A
SDS-0.40-8.25L	8.25	0.406	0.477	30.0@0.75 60.0@0.60	1.50 1.20	2.0	A,F,H,R
SDW-0.40-10.15L	10.15	0.406	0.477	30.0@0.75 60.0@0.60	1.50 1.20	2.0	A/A, R/R H/H
SDS-0.50-3.05L	3.05	0.508	0.592	30.0@0.20	0.40	2.0	A,F,H,R
SDS-0.50-5.1L	5.1	0.508	0.592	30.0@0.45 90.0@0.35	0.90 0.70	2.0	A,F,H,R
SDW-0.50-7.1L	7.1	0.508	0.592	30.0@0.45	0.90	2.0	A,F,H,R/A,F,H,R
SDS-0.50-8.25L	8.25	0.508	0.592	30.0@0.75 90.0@0.60	1.50 1.20	2.0	A,F,H,R
SDW-0.50-10.15L	10.15	0.508	0.592	30.0@0.75 90.0@0.60	1.50 1.20	2.0	A,H,R/A,H,R H/H, R/R