Product Class : Fixed Resistor·Metallic-film Resistor
★Standard
▲GB/T 5729(IEC115-1) Fixed resistor used in electronicsequipment part 1: Generic specification
▲Q/RU204-1999 Type RJ41 High-Resistance metal-film resistor detail specification
★Main Specification Type | Rated power
(W) | Resistance range(Ω) | Resistance tolerance ±(%) | TCR
±(×10-6℃) | Limit voltage
(V) | RJ41 | 0.25 | 50M~430M | 5[J]
10[K] | ±3000 | 250 | RJ41 | 0.5 | 160M~430M | 350 |
★Main specificationitems, methods & requirements Items | Methods | Requirements | Voltage coefficient | Ku=(R2-R1)/[R1(U2-U1)]×100((%) U1：10V U2：100V | ≤(-10~+4)% | TCR | -55℃~+125℃ | ±3000×10-6/℃ | Long-term over-load | (70±2)℃ Limit voltage 96h | ≤±4% | Terminal Strength | Tension：0.25W-8N, 0.5W-10N,
Bending force：5N 90° 2time | ≤±2%
No visible damage | Low atmosphere | 667Pa~4KPa 0.25W-220V, 0.5W-275V | No breakdown or flashover | Thermal cycle | -55℃~+125℃ 3time cycle | ≤±2% | Constant damp-heat | 40±2℃， (90~95)%， 96h。 | ≤±4% | Solderability | 235±5℃ 2±0.5S | 90% coverage Min | Mechanical load | Vibration：10~2000Hz，150m/S2,2h
Bumps：400m/S2,6ms,4000次
Acceleration：500m/S2,11ms,18次 | ≤±2% | Endurance at 70℃ | (70±2)℃ Limit voltage 1000h | ≤±8% |
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