| S300*2050-P1 Group Specifications | |
|---|---|
| Tip Shapes: | sharp (s), flat (f), radiused (r) 4-point crown (c4) |
| Material: | body (tube/coil component) 304 stainless steel |
| plunger wih sharp, round, or flat tip - SS20AP steel | |
| plunger with 4-pont crown tip -BeCu (Beryllium Copper) | |
| Lengths: | body (tube/coil component) - 2050 µm (0.081 inches) |
| plunger - 450 µm (0.018 inches) fixed external length | |
| Length Over All (LOA): | 2,5 mm (0.098 inches) |
| Minimum Spacing | 363 µm (0.0143 inches) true center-to-center spacing |
| Diameter: | body (tube/coil component) - 305 µm (0.012 inches) |
| plunger - 221 µm (.0087 inches) | |
| Structure: | body - tube with integral rectangular helix coil |
| plunger - pin with fixed external length and extending past the coil internally | |
| Force: | 20 grams at 250 |
| Compliance: | 250 µm (0.010 inches) recommended |
| 500 µm (0.020 inches) maximum - models with 'S0a' i/o end | |
| 400 µm (0.016 inches) maximum - models with 'S-508a' i/o end | |
| Plating: | body (tube/spring component) - 35 µinches Type II (hard) gold |
| plunger with sharp, round, or flat tip - 35 µinches Type II (hard) gold | |
| plunger with 4-point crown tip - 35 µinches Type II (hard) gold | |
| Lubricant: | none |
| Probe Resistance: | < 70 milliohms |
| µHELIX spring life | > 106 cycles of operation at recommended compression |
| Installed Pointing Accuracy | drill accuracy ±20 µm (±0.0008 inches) |
| INSTALLATION NOTES | |
| probe-guide plate drill size: | #80; 343 µm (0.0135 inches) |
| pin-guide plate drill size: | #88; 240 µm (0.0094 inches) |
| S300*2050-P1 Group Models | ||||
|---|---|---|---|---|
| PartNum | Descriptive Model name | Tip Shape | i/o end * | Force |
| 600557 | S300*2050/500/20@250/S450s/S0a | Sharp | S0a | 20g |
| 600558 | S300*2050/500/20@250/S450r/S0a | Round | S0a | 20g |
| 600559 | S300*2050/500/20@250/S450f/S0a | Flat | S0a | 32g |
| 600560 | S300*2050/500/20@250/B450c4/S0a | 4-Point Crown | S0a | 20g |
| 600775 | S300*2050/400/20@250/S450s/S-508a | Sharp | S-508a | 20g |
| 600776 | S300*2050/400/20@250/S450r/S-508a | Round | S-508a | 20g |
| 600777 | S300*2050/400/20@250/S450f/S-508a | Flat | S-508a | 20g |
| 600778 | S300*2050/400/20@250/B450c4/S-508a | 4-Point Crown | S-508a | 20g |
| * i/o end description: | S0a denotes Steel, zero additional length, annular contact | |||
| S-508a denotes Steel, reduced ø for 508 µm, annular contact, | ||||
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