IC Device Contact
Probes
Test Center .050 (1.27)
| Probe Specifications | |
| Mechanical | |
| Full Travel: | .050 (1.27) |
| Recommended Working Travel: |
.050 (1.27) |
| Mechanical Life Exceeds: | .250 x 106 cycles |
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| Operating Temperature | -55°C to +140°C |
| Consult factory for other temperature requirements, and applications below -40° | |
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| Electrical (Static Conditions) | |
| Current Rating: | 5 amps |
| Maximum continuous current, non-inductive at working travel | |
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| Probe Resistance | 50 milliohms |
| With a standard deviation of <4 milliohms @ 25 mA test current | |
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| Materials and Finishes | |
| Plunger: | Beryllium copper, gold plated |
| Barrel: | Work-hardened phosphor bronze, HPA-GOLD" plated (I.D.and O.D.) over hard nickel |
| Spring: | Beryllium copper, gold plated |
| Receptacle Specifications | |
| Mounting Hole Size: | .035/.0365 (0.89/0.93) |
| A #64 or 0.92 mm drill is most commonly used | |
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| Recommended Wire Gauge: |
28-30 AWG |
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| Connections: | SPR-0W crimp (to order with 30 inches of 28 AWG wire attached, add -28 to model number. For 30 AWG wire, add -30 to model number.) |
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| Materials and Finishes | |
| Housing: | Work-hardened nickel silver, gold plated over hard nickel |
Spring Force (top)
| Spring Force in 0z. (grams) | |||
| Spring Type | Preload | .050Travel | |
| Standard | Shown | 1.38 (39) | 2.90 (82) |
How to Order (top)
For each probe, specify the probe model and tip style as shown in the example below. If required, specify the optional non-standard spring force.
Example:
