Model 600802 HELIX®Test Probes
| Ordering Part Number | 600802 |
| Descriptive Model Name | S300*2300/300/30@150/S381f.Un/S0a.Un |
| material | body (tube/coil component): 304SS plunger: SS20AP Steel i/o end: 304SS |
| length | body: 2300 µm (0.091 inches) plunger: 381 µm (0.015 inches) i/o end: 0 µm (0 inches) |
| Length Over All (LOA) | 2681 µm (0.106 inches) |
| alternate lengths | See Probe Group S300*2300-P1 or contact AlphaTest |
| diameter | body: 305 µm (0.012 inches) plunger: 221 µm (0.009 inches) i/o end: 305 µm (0.012 inches) |
| plunger tip shape | flat |
| i/o end tip shape | annular |
| alternate plunger tip shapes | See Probe Group S300*2300-P1 or contact AlphaTest |
| alternate i/o end tip shapes | See Probe Group S300*2300-P1 or contact AlphaTest |
| spring type | rectangular helix integral to tube |
| spring force | 30 grams at 150 m (1.1 oz@0.006 inches) |
| spring compliance | 300 m (0.012 inches) maximum 150 µm (0.006 inches) recommended |
| plating | body: Unplated plunger: Unplated I/o end: Unplated Contact AlphaTest for other plating. |
| lubricant | none: gold on gold wiping contact |
| probe resistance | < 500 milliohms |
| μHELIX® spring life | > 106cycles at recommended compression |
| installed pointing accuracy | drill accuracy ±20 m (0.0008 inch) |
| INSTALLATION NOTES: | |
| probe-guide drill size | #80; 343 m (0.0135 inches) |
| plunger-guide drill size | #88; 240 m (0.0094 inches) |
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