RoHS / Halogen-Free (HF) compliant
Accuracy
Operating temperature range : -40℃~+100℃
Agency recognition : UL/ TUV
JFR series
Features
Applications
- IT equipment
- Mobile devices
- Battery packs
Part numbering system
Example
| JFR | 103 | F | 344 | F | B | 25 | 050 | CP | G |
| ①~③ | ④~⑥ | ⑦ | ⑧~⑩ | ⑪ | ⑫ | ⑬~⑭ | ⑮~⑰ | ⑱~⑲ | ⑳ |
①~③
| Code | Series |
| JFR | Product Type |
④~⑥
| Code | Zero Power Resistance @25℃(R25) |
| 103 | 10KΩ |
⑦
| Code | Tolerance of R25 |
| F | ±1% |
| G | ±2% |
| H | ±3% |
| J | ±5% |
⑧~⑩
| Code | B Value |
| 344 | 3435K |
⑪
| Code | Tolerance of B Value |
| F | ±1% |
| G | ±2% |
⑫
| Code | Definition of B Value |
| A | 25/50 |
| B | 25/85 |
⑬~⑭
| Code | Lead Diameter |
| 25 | ∮0.25mm |
⑮~⑰
| Code | Lead Length |
| 025 | 25mm |
| 050 | 50mm |
⑱~⑲
| Code | Soldered Length |
| CP | 5.0mm ± 1.0mm |
⑳
| Code | Optional Suffix |
| G | Internal Control Code |
Download
| Name | |
|---|---|
| JFR series |  JFR_20251201.pdf |
| Temperature compensation and Temperature measurement | TEMPERATURE-COMPENSATION-AND-MEASUREMENT_20251201.pdf |