Beijing Silk Road Enterprise Management Services Co., Ltd.
| Resistance | 1Ω |
| Power(Watts) | 25W |
| Tolerance | ±5% |
| Description | 1Ω 25W ±5% Screw Terminals Chassis Mount Resistors RoHS |
| Mfr. Part # | RX24/25W-1Ω±5% |
| Package | Screw Terminals |
| Model Number | RX24/25W-1Ω±5% |
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Product Specification
| Resistance | 1Ω | Power(Watts) | 25W |
| Tolerance | ±5% | Description | 1Ω 25W ±5% Screw Terminals Chassis Mount Resistors RoHS |
| Mfr. Part # | RX24/25W-1Ω±5% | Package | Screw Terminals |
| Model Number | RX24/25W-1Ω±5% |
The RX24 series of gold aluminum shell resistors offers stable performance, high power handling capabilities, and the option for non-inductive designs. Featuring a gold-yellow plated surface, these resistors are suitable for a wide operating temperature range of -55 to +275 and are available with accuracies of 5% and 1%.
| Model | Rated Power (W) @ 25 | Resistance Range () | Tolerance (%) | Temperature Coefficient (PPM/) | With Heatsink (kV) | Without Heatsink (kV) |
| RX24 | 5 | 0.01~1K | 5, 1 | 250, 100, 50 | 1.0 | 3 |
| RX24 | 10 | 0.01~1.5K | 5, 1 | 250, 100, 50 | 6 | 25 |
| RX24 | 25 | 0.01~10K | 5, 1 | 250, 100, 50 | 12 | 50 |
| RX24 | 50 | 0.01~33K | 5, 1 | 250, 100, 50 | 75 | 100 |
| RX24 | 75 | 0.01~39K | 5, 1 | 250, 100, 50 | 150 | 200 |
| RX24 | 100 | 0.01~51K | 5, 1 | 250, 100, 50 | 300 | 500 |
| RX24 | 150 | 0.01~56K | 5, 1 | 250, 100, 50 | 500 | 250 |
| RX24 | 200 | 0.01~62K | 5, 1 | 250, 100, 50 | 750 | 450 |
| RX24 | 300 | 0.01~75K | 5, 1 | 250, 100, 50 | 3750 | 330 |
| RX24 | 500 | 0.01~82K | 5, 1 | 250, 100, 50 | 5780 | 512 |
| Model | Rated Power (W) @ 25 | L1 (mm) | L2 (mm) | L3 (mm) | W1 (mm) | W2 (mm) | W3 (mm) | H1 (mm) | H2 (mm) | D1 (mm) | D2 (mm) | Surface Area (c) | Thickness (mm) | Weight (g) |
| RX24 | 5 | 15.0 | 11.4 | 10 | 12 | 16 | 8.5 | 4.4 | 8 | 1.5 | 2.2 | 415 | 1 | 3 |
| RX24 | 10 | 20.0 | 13.2 | 10 | 16 | 21 | 11 | 5 | 10 | 2 | 2.5 | 415 | 2 | 6 |
| RX24 | 25 | 28 | 18.2 | 10 | 20 | 27 | 14 | 6 | 13.8 | 2 | 3.5 | 535 | 11 | 25 |
| RX24 | 50 | 39.4 | 10 | 21.5 | 29 | 16 | 6.6 | 15.5 | 2 | 3.5 | 995 | 30 | 75 | |
| RX24 | 75 | 70 | 35 | 15 | 37 | 48 | 27 | 11.5 | 26 | *M4 | 4.4 | 995 | 3.4 | 90 |
| RX24 | 100 | 98 | 70 | 15 | 37 | 48 | 27 | 11.5 | 26 | *M4 | 4.4 | 995 | 160 | 150 |
| RX24 | 150 | 136 | 112 | 15 | 37 | 48 | 27 | 11.5 | 26 | *M4 | 4.4 | 995 | 240 | 200 |
| RX24 | 200 | 155 | 126 | 15 | 37 | 48 | 27 | 11.5 | 26 | *M4 | 4.4 | 3750 | 330 | 300 |
| RX24 | 300 | 112 | 90 | 15 | 58 | 72 | 46.5 | 21 | 45 | *M4 | 4.4 | 5.2 | 512 | 450 |
| RX24 | 500 | 128 | 104 | 15 | 58 | 72 | 46.5 | 21 | 45 | *M6 | 5.5 | 5780 | 8500 | 800 |
| Test Item | Test Conditions | Performance Criteria |
| Temperature Coefficient | Measure resistance at normal temperature and at +100, calculate resistance change rate per degree. | 250ppm/, 100ppm/, 50ppm/ |
| Short-time Overload | Apply 10 times rated voltage or maximum working voltage (whichever is smaller) for 5 seconds. | R (1%R + 0.05) |
| Solder Heat Resistance | Immerse in a 35010 tin bath for 2~3 seconds. | R (1%R + 0.05) |
| Solderability | Immerse in a 2655 tin bath for 2~3 seconds. | Solder coverage rate 95% |
| Temperature Cycling | 30 min at -55, 10~15 min at +25, 30 min at +125, 10~15 min at +25. Repeat 5 cycles. | R (1%R + 0.05) |
| Damp Heat Load Life | 1000 hours in a constant temperature and humidity chamber (402, 90% RH). Cycle: 1.5 hours on, 0.5 hours off. Apply rated voltage or maximum working voltage (whichever is smaller). | R (5%R + 0.05) |
| Temperature Load Life | 1000 hours in a constant temperature oven (702). Cycle: 1.5 hours on, 0.5 hours off. Apply rated voltage or maximum working voltage (whichever is smaller). | R (5%R + 0.05) |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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