Product Class : Fixed Resistor·Metallic-film Resistor
★Standard
▲GB/T 5729(IEC 115-1) Fixed resistor used in electronic equipment part 1: Generic specification
▲Q/RU340-2005 Detail specification ,Type RJ51 Metal Film Resistor, High temperature ★Main Specification type | Rated power
(W) | Resistance range(Ω) | Resistance tolerance
±(%) | TCR
±(×10-6/℃) | Limit voltage
(DC or AC effective value)
(V) | RJ51 | 0.25 | 100~1M | (5)(J)
10(K) | ±600 | 250 | RJ51 | 0.5 | 100~3M | 350 | RJ51 | 1 | 100~10M | 500 | RJ51 | 2 | 100~10M | 750 |
★Main inspections items, methods & requirements Items | Methods | Requirement | Electric current noise | SJ1326-78 number: 5.10 | A：≤-3dB
B：≤9 dB | TCR | -55℃~+250℃ | ±600×10-6/℃ | Accelerated aging | 200℃，1.5times of Rated voltage(DC)，96h | ±4% | Terminal strength | Tension：10N,
Bending force：5N 90o Torque：180° 2 time | ±1.5%
No visible damage | Pulse load | P=20%PR Q=500 30min | ±3% | Thermal cycle | -55℃~+20℃~+250℃ 3time cycle | ±2% | Constant damp-heat | 40±2℃， 93+2-3%， 240h. | ±4% |
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