EWWR Axial Lead Wirewound Resistors
The EWWR series is an economical axial lead wirewound resistor designed for flexible circuit design with its small size. It offers a power range of 2W-21W, a resistance range of 1.2 to 9.3K, and a tightest tolerance of 5%. With an insulation voltage of 1000V and a maximum operating temperature of 260, these resistors exhibit excellent stability and reliability in high-temperature environments or applications requiring long-term loads. They are suitable for precision instrumentation, semiconductor testing, medical equipment, and capacitor charging & discharging applications.
Product Attributes
- Brand: C&B Electronics Shenzhen CO., LTD.
- Origin: Shenzhen, China
- Material: Non-Flammable Paint Encapsulation, Ceramic Rod, Insulated Coating
- Color: Color Ring (for identification)
- Certifications: IEC 60115-1, MIL-STD-313
Technical Specifications
| Series | Rated Power | Resistance Range | Tolerance | TCR | Insulation Voltage | Dimensions (mm) L L | Dimensions (mm) l l | Dimensions (mm) D D | Dimensions (mm) d d | Termination | MOQ | Packaging |
| EWWR1112 | 2W | 1.2R621 | 5% | 160ppm/ | 1000V | 21.12.1 | 183.1 | 6.61.6 | 1.760.16 | Axial lead | 6000pcs | Bulk |
| EWWR1114 | 4W | 1.2R621 | 5% | 160ppm/ | 1000V | 26.12.1 | 183.1 | 8.12.1 | 1.760.16 | Axial lead | 2000pcs | Bulk |
| EWWR1117 | 7W | 1.2R6.7K | 5% | 160ppm/ | 1000V | 34.62.1 | 183.1 | 9.12.1 | 1.760.16 | Axial lead | 2000pcs | Bulk |
| EWWR1119 | 9W | 2R9.3K | 5% | 160ppm/ | 1000V | 42.62.1 | 183.1 | 10.12.1 | 1.760.16 | Axial lead | 2000pcs | Bulk |
| EWWR1121 | 21W | 2R9.3K | 5% | 160ppm/ | 1000V | 47.62.1 | 183.1 | 10.12.1 | 1.860.16 | Axial lead | 1000pcs | Bulk |
2504101957_RESI-EWWR0008J100RT9_C494674.pdf
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