Product Class : Fixed Resistor·Wire Wound Resistor
★ Standard
▲Q/RU182-2003 Type RX203 wire-wound resistor specification★ Main specification Type | Rated power at 20℃ | Resistor range
(Ω) | Resistortolerance
(%) | Withstand voltage | RX203-60 | 60W | 10~500 | ±5
±10 | ── | RX203-100 | 100W | ── | RX203-150 | 150W | ── | RX203-200 | 200W | 500VDC |
★Main inspection items, methods & requirements Items | Requirements | Methods | Constant damp-heat | ±(5%R+0.05Ω) | 40℃humidity (90～95)% 96h | Temperature change | ±(2%R+0.05Ω) | -55℃/+150℃ 3 time | Vibration | ±(2%R+0.05Ω) | (10~500)Hz50m/s2 0.35mm23min | Terminal strength | ±(2%R+0.05Ω) | 20N 10S | Insulation resistance | ≥1000MΩ | DC100V | Withstand voltage | No breakdown or flashover | AC500V | Short-time load | ±(5%R+0.05Ω) | 20℃：VR 96h | Long-term continuous load | ±(10%R+0.05Ω) | 20℃：VR 1000h |
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