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Specifications
Resistance:
68Ω
Power(Watts):
280W
Tolerance:
±5%
Mfr. Part #:
RSSD30250C68R0JB00
Package:
Through Hole
Key Attributes
Model Number:
RSSD30250C68R0JB00
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 conditions, severe shock, and vibration. They are suitable for low ohmic value applications and can be tapped using adjustable collars for flexible resistance adjustment. Key advantages include 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
- Material Categorization: For definitions of compliance please see www.vishay.com/doc?99912
Technical Specifications
| Model Size | Resistance Range | Rated Power P25C W | Tolerance % | Approx. Average Unit Weight g | Power Rating at 25C Continuous W | Power Rating at 25C Reduced W | Resistance Ohmic Range (E12, E24 Series) with 1 Tapping | Maximum Number of Additional Tapping | Reduction % of Ohmic Value by Tapping |
| RSSD 8 x 34 | 0.12 to 10 | 16 | 5, 10 , 20 | 10 | 16 | 14 | 0.12 to 10 | 0 | 23 |
| RSSD 10 x 50 | 0.12 to 22 | 25 | 5, 10 , 20 | 22 | 25 | 22 | 0.12 to 22 | 1 | 21 |
| RSSD 13 x 70 | 0.12 to 43 | 42 | 5, 10 , 20 | 38 | 42 | 38 | 0.12 to 43 | 1 | 14 |
| RSSD 16 x 94 | 0.33 to 75 | 70 | 5, 10 , 20 | 55 | 70 | 62 | 0.33 to 75 | 1 | 11 |
| RSSD 20 x 117 | 0.22 to 100 | 100 | 5, 10 , 20 | 80 | 100 | 90 | 0.22 to 100 | 1 | 10 |
| RSSD 25 x 138 | 0.10 to 150 | 140 | 5, 10 , 20 | 135 | 140 | 125 | 0.10 to 150 | 1 | 8 |
| RSSD 25 x 168 | 0.12 to 220 | 200 | 5, 10 , 20 | 160 | 200 | 170 | 0.12 to 220 | 2 | 6.5 |
| RSSD 30 x 250 | 0.22 to 360 | 280 | 5, 10 , 20 | 290 | 280 | 240 | 0.22 to 360 | 2 | 6 |
| RSSD 40 x 370 | 0.47 to 470 | 450 | 5, 10 , 20 | 925 | 450 | 360 | 0.47 to 470 | 4 | 5.7 |
| RSSD 50 x 373 | 0.68 to 560 | 600 | 5, 10 , 20 | 1350 | 600 | 450 | 0.68 to 560 | 4 | 5.7 |
2412091029_VISHAY-RSSD30250C68R0JB00_C17699448.pdf
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