Model 600719 µHELIX® Test Probes
| Ordering Part Number | 600719 | |
| Descriptive Model Name | S400*4500/600/80@450/S1300r/S1300s | |
| material | body (tube & coil component): 304SS plunger: Steel pin2: Steel |
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| length | body: 4500 µm (0.177 inches) plunger: 1300 µm (0.051 inches) pin2: 1300 µm (0.051 inches) |
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| Length Over All (LOA) | 7,10 mm (0.280 inches) | |
| alternate lengths | 3,05 mm LOA, S400*2440-P1 Group 5,10 mm LOA, S400*3800-P1 Group 5,60 mm LOA, S400*3000-P1 Group 7,10 mm LOA, S400*4500-P2 Group 8,00 mm LOA, S400*5500-P2 Group 8,25 mm LOA, S400*6350-P1 Group 10,15 mm LOA, S400*6350-P2 Group |
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| diameter | body: 406 µm (0.016 inches) plunger: 320 µm (0.013 inches) pin2: 320 µm (0.013 inches) |
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| plunger tip shape | round |
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| alternate plunger tip shapes | Contact AlphaTest | |
| pin2 tip shape | sharp |
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| alternate pin2 tip shapes | Contact AlphaTest | |
| spring type | rectangular helix integral to tube | |
| typical spring force | 80 grams at 450 µm (2.8oz@0.018 inch) | |
| spring compliance | 600 µm (0.024") maximum 450 µm (0.014 inches) recommended |
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| plating | body: 35 µinches Type II Au plunger: 35 µinches Type II Au |
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| lubricant between plunger and probe body | none: gold on gold wiping contact | |
| probe resistance | < 80 milliohms | |
| μHELIX® spring life | > 106cycles at recommended compliance | |
| installed pointing accuracy | drill accuracy ±20 µm (0.0008") | |
| INSTALLATION NOTES: | ||
| probe-guide drill size | #77; 457 µm (0.018") | |
| plunger-guide drill size | #80; 343 µm (0.0135") | |
| pin2 pin-guide drill size | #80; 343 µm (0.0135") or larger ... up to #77 | |
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