GOLDEN ALUMINUM HOUSED WIREWOUND RESISTORS
黄金铝壳绕线电阻
| A Type |  |
|---|---|
| B Type |  |
| C Type |  |
| Power Rating | DIMENSIONS (mm) | Resistance Range | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L1±1 | L2±1 | L3±0.8 | A±1 | C±1 | D±0.1 | E±0.3 | H±1 | h±1 | T±0.2 | TYPE | ||
| RHA-5W | 25 | 15.3 | 11.3 | 16.5 | 8.5 | 2.2 | 2.4 | 8.2 | 2.2 | 1.6 | A | 0.01Ω~5KΩ |
| RHA-10W | 29 | 19 | 14.3 | 20.4 | 11 | 2.2 | 2.2 | 10 | 5.0 | 2.0 | A | 0.01Ω~10KΩ |
| RHA-15W | 33 | 19 | 14.7 | 20.5 | 11.5 | 2.2 | 2.2 | 10 | 5.0 | 2.0 | A | 0.01Ω~15KΩ |
| RHA-25W | 50 | 27.5 | 18.0 | 28.0 | 14.9 | 2.2 | 3.2 | 14.9 | 6.5 | 2.2 | A | 0.01Ω~25KΩ |
| RHA-50W | 70 | 50 | 39.2 | 29.2 | 16 | 2.2 | 3.2 | 15.5 | 7.0 | 2.0 | A | 0.01Ω~50KΩ |
| RHA-75W | 98 | 75 | 40.0 | 30.5 | 16 | 2.2 | 3.2 | 16 | 7.0 | 2.0 | A | 0.01Ω~68KΩ |
| Power Rating | DIMENSIONS (mm) | Resistance Range | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A±1 | B±1 | C±0.8 | D±0.1 | E±0.1 | F±0.1 | G±1 | H±0.2 | I±0.3 | J±0.2.2.1 | K±0.1 | TYPE | ||
| RHA-85W | 95 | 75 | 38 | 3.4 | 29.3 | 18.8 | 15.5 | 7 | 2.2 | 2.2 | -- | B | 0.01Ω~85KΩ |
| RHAS-100W | 96 | 66 | 35 | 4.5 | 47 | 27 | 25 | 13 | 3.2 | 2.5 | M5 | C | 0.01Ω~100KΩ |
| RHA-100W | 122 | 90 | 70 | 5.2 | 72 | 46.5 | 45 | 20 | 5 | 2.5 | M5 | C | 0.01Ω~100KΩ |
| RHA-250W | 178 | 114 | 75 | 5 | 77 | 57 | 55.5 | 25 | 5 | 3.2 | M6 | C | 0.01Ω~100KΩ |
ELECTRICAL CHARACTERISTICS
| CHARACTERISTICS | LIMITS |
|---|---|
| Resistance tolerance | ±1% (F) ±5% (J) ±2% (G) ±10% (K) |
| Temperature coefficient | R＜0.05Ω ±200ppm/℃ 0.05Ω≦R＜0.1Ω ±100ppm/℃ 0.1Ω≦R＜400Ω ±50ppm/ ℃ 400Ω≦R ±30ppm/℃ |
| Power rating load | △ R/R±(1% + 0.05Ω)≦ (temperature) 350 max |
| Short-time overload | V=√W*R*5 R/R△≦±(0.5﹪± 0.05Ω) |
| Insulation resistance | DC500V 100MΩ min |
| Dielectric withstanding voltage | R/R±(0.2% + 0.05Ω)≦ AC 2000V 1 minute |
