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Home > Products > Resistor > Ceramic encased wire wound resistor > RX27-1V Ceramic Encased Wire Wound Resistor
RX27-1V
| Type | Rated Power (W) | Resistance range (Ω) | Dimensions (mm) | ||||||
| L1 | L2 | L3 | L4 | H1 | H2 | t | |||
| RX27-1V-7 | 7 | 0.33~1500 | 47±2.0 | 8 | 4 | 5 | 1.5 | 11 | 0.5 |
| RX27-1V-10 | 10 | 0.51-2000 | 60±2.5 | 8 | 4 | 5 | 1.5 | 11 | 0.5 |
| RX27-1V-15 | 15 | 1.00~2400 | 61.5±2.5 | 9 | 4.5 | 6.5 | 2.5 | 14 | 0.5 |
| RX27-1V-20 | 20 | 1.00~3000 | 77.0±3.0 | 9 | 4.5 | 6.5 | 2.5 | 14 | 0.5 |
■ RX27 Ceramic Encased Wire Wound Resistors Characteristics
| Item | Tested | Requirement |
| Resistance series tolerance | E24 ±5% ±10% | |
| Dieletirc strength | AC1500V1minute | No flashover insulation breakdown |
| Solder ability | 265±5℃, 2s+0.5s, 1.5~2.0mm | △R≤±(1%R+0.05Ω), No damage Covered with new solder by95% |
| Terminal strength | 20N 10s±1s | △R≤±(1%R+0.05Ω), No damage |
| Short time overload | 10x Rated power 5s | △R≤±(1%R+0.05Ω), No damage |
| Temp.coefficien | ≤±250PPM/℃ | |
| Resistance soldering heat | 350℃+109, 3~3.5mm | △R≤±(1%R+0.05Ω), No damage |
| Vibration | 10~500Hz,0.75mm, or 98m/si X、y、z All 6h | △R≤±(1%R+0.05Ω), No damage |
| Load life | 1.5h on 0.5h off 1000h | △R≤±(5%R+0.1Q), R≥1GQ |
| Moisture Resistance | 40℃ RH 90~95% 96h | △R≤±(5%R+0.1Ω), R≥100MΩ |
| Temperature Rise | △T≤250℃ |
■ Derating Curve
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