Materials & Plated:
Plunger:Becu/SK4,Au on Ni Plated
Barrel:Ph/Br,Au on Ni Plated
Spring:SWP/SUS,Au on Ni Plated
Casing:Ph/Br,Au on Ni Plated
Electrical Spec.:
Pitch:0.46 mm(18 mil)
Rated Current:0.3 Amps,Continuous
Rated Resistance:250 mΩ
Mounting Hole Size:Φ 0.40 mm
Rated Stroke:1.0 mm
Rated Force:20 gf(0.7 oz)
PCB spring probes are mainly used for PCB testing to determine defects in circuit continuity by comparing the resistance or capacitance between circuits. Usually, PCB spring probes are used with matching receptacles which have wires or no wires at the end.