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SISE//CAT-TORSION-SPRING-JACKS

Torsion Spring Jacks & Socket Connectors

Torsion-spring socket structures for precise, durable contact under repeated use. Available in socket sizes from 1.0 mm to 18.0 mm with matched pin diameters; working currents from 10 A to 700 A, contact resistance from 4.5 mΩ down to 0.1 mΩ.

Custom silver-plated dual socket connector terminal with integrated wire crimp barrel
Dual Socket Silver-Plated Connector Terminal

Torsion Spring Socket Specification Table

Standard torsion spring socket sizes and electrical ratings
Spec (mm) Matched Pin (mm) Blade Thickness (mm) Blade Length (mm) Current (A) Contact Res (mΩ) Insertion Force (N)
1.0 1.0 +0/-0.03 0.1 4.8 10 4.5 0.5-3
1.5 1.5 +0/-0.03 0.1 6 20 3 1-4
1.6 1.6 +0/-0.03 0.1 6 25 2.8 1-4
2.4 2.4 +0/-0.03 0.15 8 40 0.5 2-6
2.8 2.8 +0/-0.03 0.2 10 45 0.4 2-6
3.0 3.0 +0/-0.03 0.2 10 50 0.4 2-6
3.6 3.6 +0/-0.03 0.2 10 70 0.4 3-8
4.0 4.0 +0/-0.03 0.2 10 75 0.3 4-8
6.0 6.0 +0/-0.03 0.3 / 0.4 20 / 16 150 0.3 5-12
8.0 8.0 +0/-0.03 0.4 20 / 16 250 0.3 15-25
10.0 10.0 +0/-0.05 0.4 18 300 0.2 15-30
12.0 12.0 +0/-0.05 0.5 25 400 0.1 25-45
14.0 14.0 +0/-0.05 0.5 33 500 0.1 25-45
16.0 16.0 +0/-0.05 0.5 31 580 0.1 30-55
18.0 18.0 +0/-0.05 0.5 31 700 0.1 30-55

Products in this family

Family TORSION-SPRING-JACKS
Two silver-plated cable lug terminals with integrated vertical cylindrical female contact sockets

Car Torsion Spring Jack

Automotive-oriented torsion spring jack built as two silver-plated cable lug terminals with vertical cylindrical female contact sockets; 100,000-cycle plug life.

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Family TORSION-SPRING-JACKS
Silver-plated female connector socket terminals with crimp barrels and inspection holes

Pin Jack

Silver-plated female socket terminals with crimp barrels and inspection holes; torsion spring multi-wire contact, 100,000-cycle plug life.

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Family TORSION-SPRING-JACKS
Silver-plated female connector socket terminal with internal spring contact wire basket structure

Precision Jack

Silver-plated female socket terminal with an internal spring contact wire basket; multi-line contact and 100,000-cycle plug life.

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Family TORSION-SPRING-JACKS
Silver-plated square connector blocks with integrated crown spring blade socket contact inserts

Precision Torsion Spring

Silver-plated square connector blocks with integrated crown spring blade socket contact inserts; multi-point contact, 100,000-cycle plug life.

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Family TORSION-SPRING-JACKS
Silver-plated copper cable lug terminal with integrated crown spring blade socket contact

Precision Torsion Spring Jack

Silver-plated copper cable lug terminal with an integrated crown spring blade socket contact; low insertion force and 100,000-cycle plug life.

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Family TORSION-SPRING-JACKS
Silver-plated precision machined connector socket terminals with crimp barrels and retaining flanges

Precision Torsion Spring Pin

Precision-machined silver-plated connector socket terminals with crimp barrels and retaining flanges; torsion spring contact, 100,000-cycle plug life.

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Family TORSION-SPRING-JACKS
Custom silver-plated dual socket connector terminal with integrated wire crimp barrel

Torsion Spring Jack

Silver-plated dual socket terminal with integrated wire crimp barrel; torsion spring contacts with up to 100,000-cycle plug life. Gold or silver plating.

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Family TORSION-SPRING-JACKS
Precision-machined silver-plated male connector contact pins with retention collars and hollow tips

Torsion Spring Pin

Precision-machined silver-plated male pins with retention collars and hollow tips; each pin mates into a torsion spring socket rated for 100,000-cycle plug life.

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