Thermometrics Type JR NTC Chip Thermistors in Eyelet Tag are chip thermistors with insulated flexible wires and housed in an eyelet tag. They are suitable for surface temperature measurement. Typical applications include semi-conductor heatsinks and enclosure panels.
Features
- Sensing element electrically isolated from tag
- Two standard resistance values: 10 kΩ & 20 kΩ nominal at 77°F (25°C)
- Eyelets to fit M3, M4 & M5 screw sizes
- Range of wire lengths 1.97 in to 78.74 in (50 mm to 2000 mm)
Specifications
| Temperature Range: | -22°F to 221°F (-30°C to 105°C) |
| Insulation Resistance: | 500 VDC |
| R25: | 10 KΩ ± 5% (JR103R5MxLxxx) 20 KΩ ± 5% |
| B25/85: | 3977 K ± 0.75% |
| Wire Conductors: | Tin-plated copper 7 x 0.1 mm diameter |
| Wire Insulation: | Irradiated PVC |
| Pack Qty and MOQ: | 200 pcs |
| Options: | Other resistance-temperature characteristics Other wire types |
| Resistance-Temperature Data: | |||
|---|---|---|---|
| Temperature °C | Rt/R25 Nominal Ω | Resistance Tolerance ± % | Temperature Tolerance ± °C |
| -20 | 9.6807 | 6.80 | 1.17 |
| -15 | 7.2809 | 6.58 | 1.17 |
| -10 | 5.5253 | 6.35 | 1.17 |
| -5 | 4.2292 | 6.14 | 1.17 |
| 0 | 3.2640 | 5.94 | 1.16 |
| 5 | 2.5391 | 5.74 | 1.16 |
| 10 | 1.9902 | 5.54 | 1.16 |
| 15 | 1.5713 | 5.36 | 1.15 |
| 20 | 1.2493 | 5.18 | 1.15 |
| 25 | 1.0000 | 5.00 | 1.14 |
| 30 | 0.8056 | 5.17 | 1.21 |
| 35 | 0.6530 | 5.34 | 1.29 |
| 40 | 0.5325 | 5.50 | 1.37 |
| 45 | 0.4367 | 5.65 | 1.45 |
| 50 | 0.3601 | 5.81 | 1.53 |
| 55 | 0.2985 | 5.96 | 1.61 |
| 60 | 0.2487 | 6.10 | 1.69 |
| 65 | 0.2082 | 6.24 | 1.78 |
| 70 | 0.1751 | 6.38 | 1.87 |
| 75 | 0.1480 | 6.52 | 1.96 |
| 80 | 0.1256 | 6.65 | 2.05 |
| 85 | 0.1070 | 6.77 | 2.15 |
| 90 | 0.09155 | 6.90 | 2.24 |
| 95 | 0.07864 | 7.02 | 2.34 |
| 100 | 0.06781 | 7.14 | 2.44 |
| 105 | 0.05868 | 7.26 | 2.54 |
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