| Probe Specifications | |
| Mechanical | |
| Full Travel: | .160 (4.06) |
| Recommended Working Travel: |
.107 (2.72) |
| Mechanical Life Exceeds: | 2 x 106 cycles |
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| Operating Temperature | -55°C to +105°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 | 35 milliohms |
| With a standard deviation of <5 milliohms @ 25 mA test current | |
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| Materials and Finishes | |
| Plunger: | Heat-treated beryllium copper, gold plated over hard nickel |
| Barrel: | Work-hardened nickel silver, gold plated (I.D. and O.D.) over hard nickel |
| Spring: | Music wire, silver plated |
| Receptacle Specifications | |
| Mounting Hole Size: | .067/.069 (1.7/1.75) |
| A # 51 or 1.75 mm drill is most commonly used | |
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| Recommended Wire Gauge: |
22-26 AWG |
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| Connections: |
SPR-2W Crimp or push on termination (AMP terminal 60983-1 or equivalent)
SPR-2W-1 Solder cup SPR-2W-2 Wire wrap/square post. Vacuum leak rate not to exceed 1 x 10-4 CFM @ 15 psi SPR-2W-3 Connector pin/round post SPR-2Y push on termination |
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| Materials and Finishes | |
| Housing: | Work-hardened nickel silver, gold plated over hard nickel |
| Round Post: | Phosphor bronze, gold plated |
| Square Post: | Phosphor bronze, gold plated |
Schlumberger IC Tester
Receiver Probe
Test Center .100 (2.54)
Tips (top)
Spring Force (top)
| Spring Force in 0z. (grams) | |||
| Spring Type | Preload | 2/3 Travel | |
| To order add dash number to Model Number | |||
| Standard | Shown | 1.08 (31) | 3.5 (99) |
| Alternate | -1 | 2.64 (75) | 6.5 (184) |
| Ultra High | -2 | 4.09 (116) | 10.0 (283 |
| Optional spring forces and materials are available | |||
Connectors (top)
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:
