Beijing Silk Road Enterprise Management Services Co., Ltd.
| Resistance | 12Ω |
| Power(Watts) | 280W |
| Tolerance | ±5% |
| Description | 12Ω 280W ±5% Through Hole Adjustable Power Resistor RoHS |
| Mfr. Part # | RSSD30250A12R0JB00 |
| Package | Through Hole |
| Model Number | RSSD30250A12R0JB00 |
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Product Specification
| Resistance | 12Ω | Power(Watts) | 280W |
| Tolerance | ±5% | Description | 12Ω 280W ±5% Through Hole Adjustable Power Resistor RoHS |
| Mfr. Part # | RSSD30250A12R0JB00 | Package | Through Hole |
| Model Number | RSSD30250A12R0JB00 |
The Vishay Sfernice RSSD series offers industrial high-power, vitreous tubular, adjustable wirewound resistors designed for demanding applications. These resistors are known for their ability to withstand heavy transient loads, severe shock, and vibration conditions. They are particularly suited for low ohmic value requirements and can be tapped using adjustable collars for flexible configuration. Key advantages include high power ratings, excellent thermal shock resistance, mechanical strength, and fire-proof construction.
| Model | Size | Resistance Range () | Rated Power P25C (W) | Tolerance (%) | Approx. Average Unit Weight (g) | Max. Additional Tapping | Reduction % of Ohmic Value by Tapping |
| RSSD 8 x 34 | 0834 | 0.12 to 10 | 16 | 5, 10, 20 | 10 | 0 | 23 |
| RSSD 10 x 50 | 1050 | 0.12 to 22 | 25 | 5, 10, 20 | 22 | 1 | 21 |
| RSSD 13 x 70 | 1370 | 0.12 to 43 | 42 | 5, 10, 20 | 38 | 1 | 14 |
| RSSD 16 x 94 | 1694 | 0.33 to 75 | 70 | 5, 10, 20 | 55 | 1 | 11 |
| RSSD 20 x 117 | 20117 | 0.22 to 100 | 100 | 5, 10, 20 | 80 | 1 | 10 |
| RSSD 25 x 138 | 25138 | 0.10 to 150 | 140 | 5, 10, 20 | 135 | 1 | 8 |
| RSSD 25 x 168 | 25168 | 0.12 to 220 | 200 | 5, 10, 20 | 160 | 2 | 6.5 |
| RSSD 30 x 250 | 30250 | 0.22 to 360 | 280 | 5, 10, 20 | 290 | 2 | 6 |
| RSSD 40 x 370 | 40370 | 0.47 to 470 | 450 | 5, 10, 20 | 925 | 4 | 5.7 |
| RSSD 50 x 373 | 50373 | 0.68 to 560 | 600 | 5, 10, 20 | 1350 | 4 | 5.7 |
| Test | Conditions | Requirements | Typical Values and Drifts |
| Short Time Overload | 10 Pn during 5 s | 2 % | 1 % |
| Climatic Sequence | -55 C, +200 C, 5 cycles | 3 % | 1 % |
| Thermal Shock | Load at 100 % Pn followed by cold -55 C / 15 min | 2 % or 0.05 | 1 % |
| Load Life | 90 / 30 cycle, 1000 h at Pn at +25 C | 5 % | 5 % |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
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