Model 600831 µHELIX® Test Probes
| Ordering Part Number | 600831 |
| Descriptive Model Name | S200*2300/300/20@150/S1000s.Au/S1000r.Au |
| material | body (tube/coil component): 304SS plunger: SS20AP Steel pin2: SS20AP Steel |
| length | body: 2300 µm (0.091 inches) plunger: 1000 µm (0.039 inches) pin2: 1000 µm (0.039 inches) |
| Length Over All (LOA) | 4300 µm (0.169 inches) |
| alternate lengths | See Probe Group S200*2300-P2 or contact AlphaTest |
| diameter | body: 203 µm (0.008 inches) plunger: 140 µm (0.006 inches) pin2: 140 µm (0.006 inches) |
| plunger tip shape | sharp (90° cone) |
| i/o end tip shape | rounded |
| alternate plunger tip shapes | See Probe Group S200*2300-P2 or contact AlphaTest |
| alternate pin2 tip shapes | See Probe Group S200*2300-P2 or contact AlphaTest |
| spring type | rectangular helix integral to tube |
| spring force | 20 grams at 150 µm (0.7 oz @ 0.006 inches) |
| spring compliance | 300 µm (0.012 inches) maximum 150 µm (0.006 inches) recommended |
| plating | body: 35 µinches Type II Gold plunger: 35 µinches Type II Gold pin2: 35 µinches Type II Gold Contact AlphaTest for other plating. |
| lubricant | none: gold on gold wiping contact |
| probe resistance | < 130 milliohms |
| μHELIX® spring life | > 106cycles at recommended compression |
| installed pointing accuracy | drill accuracy ±20 µm (0.0008 inch) |
| INSTALLATION NOTES: | |
| probe-guide drill size | #88; 241 µm (0.0095 inches) |
| plunger-guide drill size | #96; 160 µm (0.0063 inches) |
| i/o end-guide drill size | #96; 160 µm (0.0063 inches) |
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