| Probe Specifications | ||
| POGO®-25 | POGO®-25 Steel | |
| Mechanical | ||
| Full Travel: | .250 (6.35) | .250 (6.35) |
| Recommended Working Travel: | .167 (4.24) | .167 (4.24) |
| Mechanical Life Exceeds: | 1 x 106 cycles | 1 x 106 cycles |
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| Operating Temperature | -55°C to +105°C | -55°C to +105°C |
| Consult factory for other temperature requirements, and applications below -40° | ||
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| Electrical (Static Conditions) | ||
| Current Rating: | 10 amps | 10 amps |
| Maximum continuous current, non-inductive at working travel | ||
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| Probe Resistance | 8 milliohms | 8 milliohms |
| With a standard deviation of <1 milliohm @ 25 mA test current | ||
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| Materials and Finishes | ||
| Plunger: | Heat-treated beryllium copper, gold-plated over hard nickel | Plunger steel, heat-treated tool, gold-plated over hard nickel |
| Barrel: | Work-hardened phosphor bronze, HPA-Gold" plated (I.D. and O.D.) over hard nickel | Work-hardened phosphor bronze, HPA-Gold" plated (I.D. and O.D.) over hard nickel |
| Spring: | Music wire | Music wire |
| Ball: | Stainless steel | Stainless steel |
| Receptacle Specifications | ||
| Mounting Hole Size: | .067/.069 (1.7/1.75) | .067/.069 (1.7/1.75) |
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| Recommended Wire Gauge: | 22-26 AWG | 22-26 AWG |
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| Connections: |
SPR-25W Crimp or push-on termination (AMP terminal 60983-1 or equivalent)
SPR-25W-1 Solder cup SPR-25W-2 Wire wrap/square post. Vacuum leak rate not to exceed 1 x 10-4 CFM @ 15 psi SPR-25W-3 Connector pin/round post |
SPR-25W Crimp or push-on termination (AMP terminal 60983-1 or equivalent)
SPR-25W-1 Solder cup SPR-25W-2 Wire wrap/square post. Vacuum leak rate not to exceed 1 x 10-4 CFM @ 15 psi SPR-25W-3 Connector pin/round post |
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| Materials and Finishes | ||
| Housing: | Work-hardened nickel silver, gold plated over hard nickel | Work-hardened nickel silver, gold plated over hard nickel |
| Round Post: | Phosphor bronze, gold plated | Phosphor bronze, gold plated Phosphor bronze, gold plated |
| Square Post: | Phosphor bronze, gold plated | Phosphor bronze, gold plated |
High-Performance
Bias Ball Probe
Test Center .100 (2.54)
Tips (top)
Spring Force (top)
| Spring Force in oz. (grams) | |||
| Spring Type | Preload | 2/3 Travel | |
| To order, add dash number to model number | |||
| Light | -2 | .70 (20) | 2.0 (57) |
| Standard | -4 | 1.24 (35) | 4.0 (114) |
| Alternate | -6 | 1.73 (49) | 6.0 (170) |
| High | -8 | 2.15 (61) | 8.0 (227) |
| Ultra High | -10 | 1.87 (53) | 10.0 (283) |
| Super | -16 | 3.90 (111) | 16.0 (455) |
| Optional spring force 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:
