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.
Torsion Spring Socket Specification Table
| 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
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Torsion Spring Jack
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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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