Detailed Product Description
SQZ/RX27-3 cement resistor
RX27-3A-3W 5W 7W 10W 15W 20W
| Technical Specifications |
| Resistance Range | Dimensions(mm) | | RX27 | RY27 | L | RM | H1 | H2 | h | W1 | W2 | W | | RX27-3A/3B 3W | 0.1R-27R | 28R
100K | 22.0±1 | 9.5 | 9 | 25
| 4.5+0.3 | 10±1 | 5/7.3 | 1.3 | | RX27-3A/3B 5W | 0.1R-100R | 101R
100K | 27.0±1 | 15 | 9 | 25/40
| 4.5+0.3 | 10±1 | 5/7.3 | 1.3 | | RX27-3A/3B 7W | 0.1R-150R | 151R
100K | 35.0±1 | 20.5 | 9 | 25/40
| 4.5+0.3 | 10±1 | 5/7.3 | 1.3 | | RX27-3A/3B 10W | 0.1R-270R | 271R
100K | 48.0±1 | 35.0 | 9 | 25/40
| 4.5+0.3 | 10±1 | 5/7.3 | 1.3 | | RX27-3A/3B 15W | 1R-470R | 471R-150K | 49.0±1 | 32.0 | 11.5 | 35/48 | 5.0±0.2 | 12.5±1 | 10/- | 3 | | RX27-3A/3B 20W | 1R-560R | 561R-150K | 63.0±1 | 44 | 13.5 | 37/50 | 5.0±0.2 | 12.5±1 | 10/- | 3 | | | | | | | | | | | | |
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| Characteristics |
| TEST ITEM | performance requirements | | Tolerance | ±5%(J) ±10%(K) | | Temperature coefficient | ±250× 10-6/,±500×10-6/ | | Insulation voltage | 700V | | Insulation resistance | >1GΩ | | Climatic category | 55/155/21 | | Temperature range | -55∼275 | | Derating | when ambient temperature rise from 70 to 275,
the resistors allowable load down from 100% to 0% | | P70,70,1000hrsLoad life Rated Power,70,1000hrs | R≤±(5%R+0.1Ω) | | 40,93%,r,h,21dDampheat,steady state 40,93%,r,h,21d | R≤±(5%R+0.1Ω) | | Terminations tensile strength | R≤±(1%R+0.05Ω) | | ,350,3.5s Resistance to sold heat ,350,3.5s | R≤±(1%R+0.05Ω) | | Solderability | IEC68-2-20(1968),235±5,2±0.5s(solder bath method) |
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