- To-220 To-247 style power package
- Molded case for protection and easy to mount
- Electrically isolated case
- Non- Inductive design
TR50H
Introduction
General specifications
- TR Series
- Resistance Range_1Ωto10KΩ
- Max. Working Voltage_350Vdc to 700Vdc
- Rated Power @ 70℃_20W to 100W
- Dielectric Strength_1800Vac at 5 sec.
- Temp. Coefficient_±50to±300ppm /℃
- Resistance Tolerance_±1%,±5%
- Packaging _Bulk
Part numbering system
Example
| TR | 50 | J | U | D | 1001 | -H |
| ①~② | ③~④ | ⑤ | ⑥ | ⑦ | ⑧~⑪ | ⑫~⑬ |
①~②
| Code | Features |
| TR | Power Resistor |
③~④
| Code | Reted Power |
| 50 | 50 watts |
⑤
| Code | Tol. |
| D | ±0.5% |
| F | ±1% |
| J | ±5% |
| K | ±10% |
⑥
| Code | Package |
| U | TUBE |
⑦
| Code | TCR (PPM/℃) |
| D | ±50 |
| E | ±100 |
| F | ±200 |
| G | ±300 |
| - | No Specified |
⑧~⑪
| Code | Resistance |
| R100 | 0.1Ω |
| 0100 | 10Ω |
| 4700 | 470Ω |
| 1001 | 1000Ω |
| 1002 | 10000Ω |
⑫~⑬
| Code | |
| H | Hole |
Download
| Name | |
|---|---|
| TR50H 50W TO-220 |  TR50H_20230714.pdf |