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WSC / WSN: Precision Power, SMD Resistors
- High power ratings: up to 3 W
- Superior surge capability
- All welded construction
- Molded encapsulation
- Excellent stability at different environmental conditions
- Applications include: automotive engine controls, DC/DC
converters, instrumentation, motor circuits, switching systems
Datasheet: WSC/WSN
WSZ: High Power, SMD Resistor
- Low cost, high power (up to 4 W)
- All welded, ceramic core construction
- Z-bend type mounting helps reduce board temperature
- Available on tape and reel
- Applications include: automotive instrumentation cluster,
DC/DC converters, motor circuits, switching systems
Datasheet:
WSZ
CPSM: Commerical Power, SMD Resistor
- Direct mounting on printed circuit board
- High wattage capabilities, low board temperatures
- Meets or exceeds EIA-RS-344 requirements
- Superior surge capability
- Applications include: DC/DC converters, pulsing applications,
instrumentation
Datasheets:
CPSM
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| Resistors, fixed discrete: Surface mount - Wirewound |
| Type | Resistors, Fixed |
| Brands | Vishay Dale, Vishay Phoenix, Vishay Sfernice |
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| Series | Technology | Description | Typical TCR (ppm/C) | Min. tolerance (%) | Power (W) | Case (EIA & Mil) | Resistance (min) (Ohms) | Resistance (max) (Ohms) |
 |  | | | | | | | |
| 2E |  | Wirewound | Fixing Accessories for Wirewound Resistors Equipped with AN Collars Suitable for RW - RA - RSSD - RSO | | | | | | |
| CL, SC, PC | | Wirewound | Mounting Accessories for Wirewound Resistors, Equipped with B Bands Suitable for RW - RA Series. | | | | | | |
| MSP Series | | Wirewound | Precision Surface Mount Resistors, Wirewound or Metal Film Technologies | 50 | 0.1 | 0.5 | | 10 | 332 K |
| | |
| 1 | 1 | 0.04 | 2200 |
| 0.5 | 0.4 |
| 0.1 | 10 | 332 K |
| 0.5 | 1 M |
| 0.1 | | |
| 1 | 2 | 0.04 | 4700 |
| 0.5 | 0.4 |
| 0.1 | | |
| 5 | 2.5 | 0.04 | 13 K |
| 1 | 0.05 |
| 0.5 | 0.3 |
| 0.1 | | |
| RA | | Wirewound, Adjustable, Enameled | Adjustable Wirewound Enameled Resistors | 75 | 5 | 13 | | 33 | 3900 |
| 21 |
| 25 | 100 | 4700 |
| 35 | 68 | 3900 |
| 50 | 100 | 4700 |
| 220 | 10 K |
| 75 | 150 | 6800 |
| 120 | 220 | 10 K |
| 180 | 330 | 22 K |
| RH | | Wirewound | Heatsink Encased Wirewound Power Resistors | | 0.1 | 3.2 | | 0.01 | 12 K |
| 4 | 0.1 | 2700 |
| 4.8 | 0.006 | 20 K |
| 7.2 | 62 K |
| 8 | 0.01 | 12 K |
| 0.1 | 4990 |
| 9.6 | 0.006 | 130 K |
| 10 | 20 K |
| 16 | 0.1 | 11.8 K |
| 20 | 0.006 | 62 K |
| 24 | 0.1 | 33.2 K |
| 40 | 0.006 | 130 K |
| RSO | | Wirewound, Fixed, Enameled | Fixed Wirewound Enamelled Corrugated Tape Resistors, Very High Dissipation | 180 | | 160 | | 0.068 | 12 |
| 200 | 0.1 | 18 |
| 350 | 0.22 | 33 |
| 700 | 0.33 | 56 |
| 1000 | 0.39 | 68 |
| RSSD | | Wirewound, Adjustable, Vitreous | Adjustable Wirewound Vitreous Resistors, Low Ohmic Value | | 5 | 14 | | 0.1 | 150 |
| 0.12 | 10 |
| 22 |
| 43 |
| 220 |
| 0.22 | 100 |
| 360 |
| 0.33 | 75 |
| 0.47 | 470 |
| 0.68 | 560 |
| 600 | 0.1 | 150 |
| 0.12 | 10 |
| 22 |
| 43 |
| 220 |
| 0.22 | 100 |
| 360 |
| 0.33 | 75 |
| 0.47 | 470 |
| 0.68 | 560 |
| RTC | | Wirewound | Wirewound Rheostats and Potentiometers, Graded Windings, Ganged Assemblies | | | | | | |
| RW Style | | Wirewound, Fixed, High Power | Fixed Wirewound High Power Vitreous Resistors with Terminal Collars or Bands | 75 | 1 | 10 | | 1 | 10 K |
| 13 |
| 17 | 27 K |
| 20 |
| 28 | 2.2 | 56 K |
| 32 |
| 44 |
| 50 |
| 72 | 2.7 | 68 K |
| 80 |
| RWST | | Wirewound, Fixed, High Power | Fixed Wirewound High Power Vitreous Resistors, Electrical Traction Model | 75 | 5 | 95 | | 2.7 | 430 K |
| 800 |
| SEW | | Wirewound | Wirewound Resistors, Commercial Power, Surface Mount | 0 | 10 | 3 | | 2200. | 15000. |
| 5 | | 16000. | 39000000. |
| SH | | Wirewound | Heatsink Encased Wirewound Power Resistors, Industrial Applications | 50 | 5 | 3.2 | | 0.1 | 3300 |
| 4.8 | 15 K |
| 7.2 | 33 K |
| 8 | 3300 |
| 9.6 | 51 K |
| 10 | 15 K |
| 20 | 33 K |
| 40 | 51 K |
| WSC - WSN | | Wirewound, Molded | Precision Power, Molded Thermoplastic Encapsulation, Available in Non-Inductive Styles with Aryton Perry Wi\
ndings (WSN series) | 50 | 0.5 | 0.5 | 2012 | 0.1 | 4.99 |
| 20 | 1 | 2515 | 2770 |
| 2 | 4527 | 4920 |
| 3 | 6927 | 8000 |
| WSZ | | Wirewound | Wirewound Resistors, Surface Mount, Silicone or Cement Coated, High Power | 10 | 5 | | 6720 | 0.1 | 510 |
| 2 | 0.22 |
| 1 | 1 |
| 100 | 10 | 1.8 | 3300 |
| 5 | 24 |
| 50 | 7532 | 1 | 9.99 |
| 30 | 1 | 10 | 15 K |
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| Series | Technology | Description | Typical TCR (ppm/C) | Min. tolerance (%) | Power (W) | Case (EIA & Mil) | Resistance (min) (Ohms) | Resistance (max) (Ohms) |
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