RoHS / Halogen-Free (HF) compliant
Body size : ∮3mm
Operating temperature range : -40℃~+125℃
Wide resistance range
Agency recognition : UL/ TUV
JCR03 series
Features
Applications
- Home appliances
- Office automation
- Switch mode power supplies
- Adapters
- Security
Part numbering system
Example
| JCR | 103 | F | 344 | F | B | 5 | 2 | P | U5 | 03 | B |
| ①~③ | ④~⑥ | ⑦ | ⑧~⑩ | ⑪ | ⑫ | ⑬ | ⑭ | ⑮ | ⑯~⑰ | ⑱~⑲ | ⑳ |
①~③
| Code | Series |
| JCR03 | Product Type |
④~⑥
| Code | Zero Power Resistance @25℃(R25) |
| 502 | 5KΩ |
| 103 | 10KΩ |
| 474 | 470KΩ |
⑦
| Code | Tolerance of R25 |
| F | ±1% |
| G | ±2% |
| H | ±3% |
| J | ±5% |
| K | ±10% |
⑧~⑩
| Code | B Value |
| 344 | 3435K |
| 405 | 4050K |
⑪
| Code | Tolerance of B Value |
| F | ±1% |
| G | ±2% |
| H | ±3% |
| J | ±5% |
⑫
| Code | Definition of B Value |
| A | 25/50 |
| B | 25/85 |
⑬
| Code | Lead Diameter |
| 5 | 0.5mm |
⑭
| Code | Lead Spacing |
| 2 | 2.5mm |
| 4 | 3.5mm |
⑮
| Code | Lead Style |
| E | Outside Kink Lead |
| G | Winder Kink Lead |
⑯~⑰
| Code | Packaging |
| U5 | L : 25mm for Bulk |
| AW | H0 : 16mm for Ammo |
⑱~⑲
| Code | Body Size |
| 03 | 3mm |
⑳
| Code | Optional Suffix |
| - | Internal Control Code |
Download
| Name | |
|---|---|
| JCR03 series |  JCR03_20251201.pdf |
| Temperature compensation and Temperature measurement | TEMPERATURE-COMPENSATION-AND-TEMPERATURE-MEASUREMENT_20251201.pdf |