Spring loaded contacts & probes are key components used in laboratory plug connectors and test sockets to make reliable yet removable contact interfaces for application testing.Spring loaded contacts consist of spring elements mounted inside a metal sleeve or body.They are designed to provide a stable contact normal force when mated with the matching plug pin or probe.Common spring technologies are spiral springs or hinged spring flappers.Probes are short test pins with a sharp or chisel tip that typically go into spring loaded sleeves.They are meant to provide a temporary interface for a device under test (DUT) as opposed to permanent soldered connections.
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Product
Price
Availability
Manufacturer
Type
Pitch
Pre-Loaded Spring Force
Spring Force at Working Travel
Tip Diameter
Rated Current
Contact Resistance
External Diameter
Overall Length
New to us CHF 2.50 (Exc. Vat) | Per piece CHF 2.50 | PTR HARTMANN | Spring Contact | 2.54 mm | 0.25 N | 0.85 N | 1.07 mm | 3.5 A | 20 mOhm | 1.83 mm | 6.5 mm | ||
Offer CHF 6.00 (Exc. Vat) | Per piece CHF 6.00 | PTR HARTMANN | Spring Contact | 4 mm | 0.8 N | 3 N | 3 mm | 8 A | 30 mOhm | 2.65 mm | 28.5 mm | ||
Offer CHF 2.64 (Exc. Vat) | Per piece CHF 2.64 | PTR HARTMANN | Spring Contact | 2.54 mm | 0.6 N | 2 N | 1.5 mm | 8 A | 20 mOhm | 1.37 mm | 33.4 mm | ||
Offer CHF 1.35 CHF 3.55 (Exc. Vat) Save 62% | Per piece CHF 1.35 CHF 3.55 | PTR HARTMANN | Spring Contact | 4 mm | 0.45 N | 1.5 N | 2.3 mm | 10 A | 10 mOhm | 2.65 mm | 15.2 mm | ||
CHF 5.83 (Exc. Vat) | Per piece CHF 5.83 | PTR HARTMANN | Spring Contact | 4 mm | 0.45 N | 1.5 N | 2.3 mm | 10 A | 10 mOhm | 2.65 mm | 17.1 mm | ||
CHF 4.04 (Exc. Vat) | Per piece CHF 4.04 | PTR HARTMANN | Spring Contact | 6.5 mm | 1.6 N | 8 N | 4 mm | 8 A | 30 mOhm | 4.97 mm | 15 mm | ||
CHF 10.30 (Exc. Vat) | Per piece CHF 10.30 | PTR HARTMANN | Spring Contact | 4 mm | 0.8 N | 3 N | 2.3 mm | 8 A | 30 mOhm | 2.65 mm | 28.5 mm | ||
CHF 3.32 (Exc. Vat) | Per piece CHF 3.32 | PTR HARTMANN | Spring Contact | 4 mm | 0.3 N | 1.2 N | 2.3 mm | 10 A | 10 mOhm | 2.65 mm | 15.2 mm | ||
CHF 4.53 (Exc. Vat) | Per piece CHF 4.53 | PTR HARTMANN | Spring Contact | 4.5 mm | 0.6 N | 2.25 N | 3.96 mm | 8 A | 20 mOhm | 3.17 mm | 36.4 mm | ||
CHF 1.72 (Exc. Vat) | Per piece CHF 1.72 | PTR HARTMANN | Spring Contact | 1.27 mm | 0.25 N | 0.7 N | 0.5 mm | 3 A | 30 mOhm | 0.7 mm | 16.5 mm | ||
Offer CHF 1.15 CHF 1.18 (Exc. Vat) Save 3% | Per piece CHF 1.15 CHF 1.18 | PTR HARTMANN | Sleeve | 4 mm | - | - | - | 10 A | 10 mOhm | 3 mm | 13.6 mm | ||
Offer CHF 0.23 CHF 1.15 (Exc. Vat) Save 80% | Per piece CHF 0.23 CHF 1.15 | PTR HARTMANN | Sleeve | 2.54 mm | - | - | - | 8 A | 25 mOhm | 2 mm | 30 mm | ||
Offer CHF 0.43 (Exc. Vat) | Per piece CHF 0.43 | PTR HARTMANN | Sleeve | - | - | - | - | 3 A | 30 mOhm | 0.9 mm | 16.4 mm | ||
Offer CHF 5.04 (Exc. Vat) | Per piece CHF 5.04 | PTR HARTMANN | Spring Contact | 2.54 mm | 1 N | 3 N | 2 mm | 8 A | 25 mOhm | 1.65 mm | 35.8 mm | ||
Offer CHF 0.51 (Exc. Vat) | Per piece CHF 0.51 | PTR HARTMANN | Sleeve | 1.91 mm | - | - | - | 4 A | 20 mOhm | 1.31 mm | 30.4 mm | ||
CHF 2.87 (Exc. Vat) | Per piece CHF 2.87 | PTR HARTMANN | Sleeve | 4 mm | - | - | - | 8 A | 30 mOhm | 2.95 mm | 27 mm | ||
CHF 15.49 (Exc. Vat) | Per piece CHF 15.49 | PTR HARTMANN | Spring Contact | 5 mm | 1.5 N | 3 N | 4 mm | 50 A | 5 mOhm | 3.5 mm | 43.1 mm | ||
CHF 2.30 (Exc. Vat) | Per piece CHF 2.30 | PTR HARTMANN | Spring Contact | 2.54 mm | 0.4 N | 1.5 N | 0.9 mm | 8 A | 20 mOhm | 1.37 mm | 33.4 mm | ||
CHF 5.32 (Exc. Vat) | Per piece CHF 5.32 | PTR HARTMANN | Spring Contact | 3 mm | 0.5 N | 2 N | 1.3 mm | 8 A | 10 mOhm | 2 mm | 5.1 mm | ||
CHF 2.69 (Exc. Vat) | Per piece CHF 2.69 | PTR HARTMANN | Sleeve | 4 mm | - | - | - | 8 A | 30 mOhm | 2.95 mm | 27 mm | ||
CHF 0.93 (Exc. Vat) | Per piece CHF 0.93 | PTR HARTMANN | Sleeve | 2.54 mm | - | - | - | 8 A | 20 mOhm | 1.67 mm | 29.6 mm |
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