高精密金屬膜電阻
High Precision Metal Film Resistor - HPMF
FEATURE
Features
High thermal conductivity and specific gravity rods.
Power Rating : 0.25W~1W
Precision tolerance tight to ±0.05.
Superior electrical TCR performances narrowed to±5ppm/°C.
Epoxy coating, precision metal film, Lead (Pb)-free and
| EXTERNAL DIMENSIONS | SINLOON® | ||||||||
| Type | Din Size | Dimensions (mm) |  |
||||||
| L | ΦD | Φd | H | ||||||
| HPMF 1/4W | 0623 | 6.5±0.5 | 2.3±0.3 | 0.55±0.05 | 28±3.0 | ||||
| HPMF 1/2W | 0932 | 9.0±1.0 | 3.2±0.5 | 0.65±0.05 | 26±3.0 | ||||
| * The type designation shall be in the following form and as specified. | |||||||||
| RATED STANDARD POWER | |||||||||
| Type | Power | Max. Operating Vol. | Precision Tolerance | T.C.R | |||||
| Working | Overload | ±0.05% | ±0.1% | ±0.25% | ±0.5% | ±1% | ℃ | ||
| HPMF0623 | 1/4W | 250V | 500V | 10~1M Ω | 10~1M Ω | 10~1M Ω | 10~1M Ω | ±5ppm | |
| ±10ppm | |||||||||
| 10~10M Ω | ±15ppm | ||||||||
| ±25ppm | |||||||||
| HPMF0932 | 1/2W | 350V | 700 | 10~1M Ω | 10~1M Ω | 10~1M Ω | 10~1M Ω | ±5ppm | |
| ±10ppm | |||||||||
| 10~10M Ω | ±15ppm | ||||||||
| ±25ppm | |||||||||
| Operating Temperature Range: | -55 ~ +155℃ | ||||||||
| RATED HIGH POWER | |||||||||
| Type | Power | Max. Operating Vol. | Tolerance | T.C.R | |||||
| Working | Overload | ±0.05% | ±0.1% | ±0.25% | ±0.5% | ±1% | ℃ | ||
| HPMF0623S | 1/2W | 300V | 600V | 10~1M Ω | 10~1M Ω | 10~1M Ω | 10~1M Ω | ±5ppm | |
| ±10ppm | |||||||||
| 10~10M Ω | ±15ppm | ||||||||
| ±25ppm | |||||||||
| HPMF0623R | 3/5W | 350V | 700V | --- | 10~1M Ω | 10~1M Ω | 10~5MΩ | ±15ppm | |
| 10~10MΩ | ±25ppm | ||||||||
| HPMF0932S | 1W | 350V | 700 | 10~1M Ω | 10~1M Ω | 10~1M Ω | 10~1M Ω | ±5ppm | |
| ±10ppm | |||||||||
| 10~10M Ω | ±15ppm | ||||||||
| ±25ppm | |||||||||
| Operating Temperature Range: | -55 ~ +155℃ | ||||||||
| 特點: | 應用: |  |
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| 高導熱性 | 電信通訊設備 | ||||||||
| 小功率型 0.25W~1WS | 測量和校準設備 | ||||||||
| 高精度公差 ±1%;一±0.5%, ±0.25, ±0.1%,±0.05%. | 工業控制系統 | ||||||||
| 小溫差係數: ±5ppm/℃ | 音響音頻及視頻電路 | ||||||||
| 精密金屬膜無鉛符合RoHS標準 | 精密儀器,儀表,國防軍工及器材等電子設備 | ||||||||
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