Contact springs - Import export

At the limit of what is possible: Reliable contact probes for finest structures and semiconductor contacts down to 40μm pitch.

Dimensions Wire diameter: from 0,2 mm Spring geometry after consultation Material Stainless steel Copper alloy Customized solutions Coating Additional coatings through external services (e. g. gold-plated, silver-plated, tin-plated) Specialities Highest precision because of laser-welded spring ends Optimal contact properties because of inclined coils Automated manufacturing Customer specific packaging Rapid prototyping

Large variety of contact probes (pogo pins) for contacting PCBs even at difficult contacting conditions, different sizes, tip styles and spring forces available.

Contact springs; connectors; membranes; switch elements; fixed contacts. Ultrahigh strength spring elements.

Contact springs; connectors; membranes; switch elements; fixed contacts. Ultrahigh strength spring elements.

Contact springs; connectors; membranes; switch elements; fixed contacts. Ultrahigh strength spring elements.

Contact springs; connectors; membranes; switch elements; fixed contacts. Ultrahigh strength spring elements.

Connectors, relays, springs, high voltage contacts

single acting plunger Ø 16 mm, stroke 8 mm max. load force 9.5 kN off-position extended contact by spring force max. 500 bar, as per data sheet B1.940

with self-locking with pneumatic position monitoring plunger Ø 25 mm, stroke 12 mm max. load force 20 kN off-position extended contact by spring force max. 500 bar, as per data sheet B1.930

with self-locking with pneumatic position monitoring plunger Ø 25 mm, stroke 12 mm max. load force 20 kN off-position retracted contact by spring force max. 500 bar, as per data sheet B1.930

with self-locking with pneumatic position monitoring plunger Ø 16 mm, stroke 8 mm max. load force 8 kN off-position extended contact by spring force max. 500 bar, as per data sheet B1.930

with self-locking with pneumatic position monitoring plunger Ø 16 mm, stroke 8 mm max. load force 8 kN off-position retracted contact by spring force max. 500 bar, as per data sheet B1.930

with long shaft, shaft length 20 mm double acting, metallic wiper edge plunger Ø 10 mm, stroke 6.5 mm max. load force 3 kN workpiece contact by spring force max. 70 bar, as per data sheet B1.9472

plunger Ø 20 mm, stroke 8 mm off-position extended contact by spring force pipe thread G1/4 max. 500 bar, as per data sheet B1.921

plunger Ø 16 mm, stroke 6 mm off-position extended contact by spring force pipe thread G1/4 max. 500 bar, as per data sheet B1.921

single acting with spring return plunger Ø 32 mm, stroke 12 mm extending hydraulically contact by spring force metallic wiper edge pipe thread G1/4 at the bottom max. 500 bar, as per data sheet B1.914

plunger Ø 40 mm, stroke 18 mm extending hydraulically contact by spring force separate locking port metallic wiper edge pipe thread G1/4 max. 500 bar, as per data sheet B1.911

plunger Ø 40 mm, stroke 18 mm extending hydraulically contact by spring force metallic wiper edge pipe thread G1/4 max. 500 bar, as per data sheet B1.911

with long shaft, shaft length 70 mm double acting, metallic wiper edge plunger Ø 10 mm, stroke 6.5 mm max. load force 3 kN workpiece contact by spring force max. 70 bar, as per data sheet B1.9472

single acting with spring return plunger Ø 40 mm, stroke 18 mm off-position retracted contact by spring force metallic wiper edge pipe thread G1/4 at the side max. 500 bar, as per data sheet B1.910

plunger Ø 40 mm, stroke 18 mm off-position extended contact by spring force metallic wiper edge pipe thread G1/4 at the bottom max. 500 bar, as per data sheet B1.900

plunger Ø 40 mm, stroke 18 mm off-position extended contact by spring force metallic wiper edge pipe thread G1/4 at the side max. 500 bar, as per data sheet B1.900

plunger Ø 32 mm, stroke 16 mm off-position extended contact by spring force metallic wiper edge pipe thread G1/4 at the bottom max. 500 bar, as per data sheet B1.900

plunger Ø 32 mm, stroke 16 mm off-position extended contact by spring force metallic wiper edge pipe thread G1/4 at the side max. 500 bar, as per data sheet B1.900

with long shaft, shaft length 60 mm double acting, metallic wiper edge plunger Ø 10 mm, stroke 6.5 mm max. load force 3 kN workpiece contact by spring force max. 70 bar, as per data sheet B1.9472

with long shaft, shaft length 50 mm double acting, metallic wiper edge plunger Ø 10 mm, stroke 6.5 mm max. load force 3 kN workpiece contact by spring force max. 70 bar, as per data sheet B1.9472

with long shaft, shaft length 40 mm double acting, metallic wiper edge plunger Ø 10 mm, stroke 6.5 mm max. load force 3 kN workpiece contact by spring force max. 70 bar, as per data sheet B1.9472

with long shaft, shaft length 30 mm double acting, metallic wiper edge plunger Ø 10 mm, stroke 6.5 mm max. load force 3 kN workpiece contact by spring force max. 70 bar, as per data sheet B1.9472