High power adjustable wirewound resistor VISHAY RSSD16X94A3R30KB19 with mechanical strength and fire proof properties
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Description
The Vishay Sfernice RSSD series are industrial high-power, vitreous tubular, adjustable wirewound resistors designed for demanding applications. They offer high power ratings from 16 W to 600 W at 25 C, with excellent capability to withstand heavy overloads (10 Pn for 5 s with
Product Attributes
- Brand: Vishay Sfernice
- Material: Stainless Steel 304 L (collars)
- Certifications: NF F 16101, 10/1988 and 16102, 04/1992 (Not applicable)
- Material Categorization: Refer to www.vishay.com/doc?99912 for definitions of compliance.
Technical Specifications
| Model Size | Resistance Range () | Rated Power P25C (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 Test | Conditions | Requirements (Typical Values and Drifts) |
| Short Time Overload | 10 Pr during 5 s | |
| Climatic Sequence | -55 C, +200 C, 5 cycles | |
| Thermal Shock | Load at 100 % Pr followed by cold -55 C / 15 min | |
| Load Life | 90 / 30 cycle, 1000 h at Pr at +25 C |
| Model Size | Power Rating at 25 C Continuous (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 | 16 W | 0.12 to 10 | 0 | 23 |
| RSSD 10 x 50 | 25 W | 0.12 to 22 | 1 | 21 |
| RSSD 13 x 70 | 42 W | 0.12 to 43 | 1 | 14 |
| RSSD 16 x 94 | 70 W | 0.33 to 75 | 1 | 11 |
| RSSD 20 x 117 | 100 W | 0.22 to 100 | 1 | 10 |
| RSSD 25 x 138 | 140 W | 0.10 to 150 | 1 | 8 |
| RSSD 25 x 168 | 200 W | 0.12 to 220 | 2 | 6.5 |
| RSSD 30 x 250 | 280 W | 0.22 to 360 | 2 | 6 |
| RSSD 40 x 370 | 450 W | 0.47 to 470 | 4 | 5.7 |
| RSSD 50 x 373 | 600 W | 0.68 to 560 | 4 | 5.7 |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina