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Specifications
Resistance:
180Ω
Power(Watts):
600W
Tolerance:
±5%
Mfr. Part #:
RSSD50373C1800JB01
Package:
Through Hole
Key Attributes
Model Number:
RSSD50373C1800JB01
Product Description
Product Overview
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, severe shock, and vibration conditions. They are ideal for low ohmic value requirements and can be tapped using adjustable collars for flexible configuration. The RSSD series provides high power ratings, excellent thermal shock resistance, mechanical strength, and fire-proof construction.
Product Attributes
- Brand: Vishay Sfernice
- Material: WELDED STAINLESS STEEL 304 L COLLARS, SCREWED STAINLESS STEEL 304 L COLLARS
- Certifications: NF F 16101, 10/1988 and 16102, 04/1992: Not applicable
Technical Specifications
| Model Size | Resistance Range | Rated Power P25 C W | Tolerance % | Approx. Average Unit Weight g |
| RSSD 8 x 34 | 0.12 to 10 | 16 | 5, 10 , 20 | 10 |
| RSSD 10 x 50 | 0.12 to 22 | 25 | 5, 10 , 20 | 22 |
| RSSD 13 x 70 | 0.12 to 43 | 42 | 5, 10 , 20 | 38 |
| RSSD 16 x 94 | 0.33 to 75 | 70 | 5, 10 , 20 | 55 |
| RSSD 20 x 117 | 0.22 to 100 | 100 | 5, 10 , 20 | 80 |
| RSSD 25 x 138 | 0.10 to 150 | 140 | 5, 10 , 20 | 90 |
| RSSD 25 x 168 | 0.12 to 220 | 200 | 5, 10 , 20 | 115 |
| RSSD 30 x 250 | 0.22 to 360 | 280 | 5, 10 , 20 | 240 |
| RSSD 40 x 370 | 0.47 to 470 | 450 | 5, 10 , 20 | 845 |
| RSSD 50 x 373 | 0.68 to 560 | 600 | 5, 10 , 20 | 1270 |
Performance Tests
| Test | Conditions | Requirements | Typical Values and Drifts |
| Short Time Overload | 10 Pr during 5 s | 2 % | 1 % |
| Climatic Sequence | -55 C, +200 C 5 cycles | 3 % | 1 % |
| Thermal Shock | Load at 100 % Pr followed by cold -55 C / 15 min | 2 % or 0.05 | 1 % |
| Load Life | 90 / 30 cycle 1000 h at Pr at +25 C | 5 % | 5 % |
Dimensions (mm)
| SERIES | A 2 | B MAX. | C MIN. | D | E + 0.5 + 0 | F + 0.5 + 0 | Q | R Z APPROX. |
| RSSD 8 x 34 AN type1 | 34 | 10 | 4.1 | 27 2 | 20 0.5 | 5 | 16 0.5 | 1 |
| RSSD 10 x 50 AN type1 | 50 | 11.5 | 5 | 40 2 | 22 0.5 | 6.35 | 18 0.5 | 1.5 |
| RSSD 13 x 70 AN type1 CS (1) | 70 | 14.5 | 6.7 | 56 2 | 24 0.5 | 6.35 | 20 0.5 | 3.5 |
| RSSD 16 x 94 AN type1 | 94 | 18 | 9.2 | 78 2 | 26.5 0.5 | 6.35 | 21 0.5 | 4 |
| RSSD 20 x 117 AN type1 | 117 | 22 | 12.6 | 98 2 | 31 0.7 | 6.35 | 24 0.7 | 5 |
| RSSD 25 x 138 AN type1 cs type1 | 138 | 27 | 16.4 | 117 2 | 33.5 1 | 9 | 51 1.5 | 5.7 |
| RSSD 25 x 168 AN type1 cs type1 | 168 | 27 | 16.4 | 147 2 | 33.5 1 | 9 | 51 1.5 | 5.7 |
| RSSD 30 x 250 AN type1 cs type1 | 250 | 32 | 21.3 | 227 2.5 | 36 1 | 13 | 55 1.5 | 5.7 |
| RSSD 40 x 370 AN type2 cs type2 | 370 | 43 | 22.3 | 332 3 | 57 1.5 | 18 | 81.5 max. | 9.2 |
| RSSD 50 x 373 AN type2 cs type2 | 373 | 53 | 27.1 | 332 3 | 63 1.5 | 18 | 92.5 max. | 9.2 |
2412091029_VISHAY-RSSD50373C1800JB01_C17668049.pdf
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