- Low Resistance / Low TCR.
- Excellent long term stability.
- RoHs compliant and halogen & lead free.
- Lead free.
- High precision current sensing and voltage division.
- 4-terminal design allows for 0.5% resistance tolerance down to 0.0005Ω
- Low thermal EMF (<3μV/℃).
- Very low inductance,0.5 nH to 5 nH.
HMF
Introduction
General specifications
- Size _ 3637
- Resistance Range_0.5mΩ to 8mΩ
- Max. Rating Current_77.46A to 100A
- Max. Overload Current_173.21A to 223.61A
- Rated Power @70℃_3W to 5W
- Resistance Tolerance_±0.5%,±1%,±2%,±5%
- Temp. Coefficient_±50ppm/℃
Part numbering system
Example
| HMF | 3637 | 5 | F | K | − | 0m75R | M | Z |
| ①~③ | ④~⑦ | ⑧ | ⑨ | ⑩ | ⑪ | ⑫~⑯ | ⑰ | ⑱ |
①~③
| Code | Type |
| HMF | Metal Alloy Four Terminal Low Resistance |
④~⑦
| Code | Size(lnch) |
| 3637 |
⑧
| Code | Rated Power |
| 3 | 3W |
| 4 | 4W |
| 5 | 5W |
⑨
| Code | Tol. |
| D | ±0.5% |
| F | ±1.0% |
| G | ±2.0% |
| J | ±5.0% |
⑩
| Code | Reel type |
| K | Embossed Taping |
⑪
| Code | Resistance |
| - | 7 inch Dia. Reel (Standard) |
⑫~⑯
| Code | Resistance |
| 0m5R | 0.5mΩ |
| 0m75R | 0.75mΩ |
| 1mR | 1mΩ |
| 2mR | 2mΩ |
| 3mR | 3mΩ |
| 5mR | 5mΩ |
| 6mR | 6mΩ |
| 8mR | 8mΩ |
⑰
| Code | Material |
| S | MnCuSn |
| M | MnCu |
⑱
| Code | Optional |
| Z | Default Code |
Download
| Name | |
|---|---|
| HMF Series |  HMF_20250529.pdf |