EWWR Axial Lead Wirewound Resistors
The EWWR series is an economical axial lead wirewound resistor offering a flexible circuit design due to its small size. It provides optional power ratings from 2W to 21W, a resistance range of 1.2 to 9.3K, a tight tolerance of 5%, and an insulation voltage of 1000V. These resistors are designed to operate stably at high temperatures (up to 260C) without damage, ensuring excellent performance and high reliability in demanding environments or applications requiring long-term loads. They are ideal for precision instrumentation, semiconductor testing equipment, medical equipment, and capacitor charging & discharging applications.
Product Attributes
- Brand: C&B Electronics Shenzhen CO., LTD.
- Origin: Shenzhen, China
- Material: Ceramic Rod, Insulated Coating, Non-Flammable Paint Encapsulation
- Color: Color Ring (for identification)
- Certifications: IEC 60115-1, MIL-STD-313
Technical Specifications
| Series | Power Rating | Resistance Range | Tolerance | TCR | Insulation Voltage | Dimensions (L x l x D x d) | Termination | MOQ | Packaging |
|---|---|---|---|---|---|---|---|---|---|
| EWWR1112 | 2W | 1.2R621 | 5% | 160ppm/ | 1000V | 22.12.1 x 383.1 x 6.61.6 x 1.760.16 | Axial lead | 6000pcs | Bulk |
| EWWR1114 | 4W | 1.2R621 | 5% | 160ppm/ | 1000V | 26.12.1 x 383.1 x 9.12.1 x 1.760.16 | Axial lead | 6000pcs | Bulk |
| EWWR1117 | 7W | 1.2R6.7K | 5% | 160ppm/ | 1000V | 34.62.1 x 383.1 x 10.12.1 x 1.860.16 | Axial lead | 2000pcs | Bulk |
| EWWR1119 | 9W | 2R9.3K | 5% | 160ppm/ | 1000V | 42.62.1 x 383.1 x 10.12.1 x 1.860.16 | Axial lead | 2000pcs | Bulk |
| EWWR1121 | 21W | 2R9.3K | 5% | 160ppm/ | 1000V | 47.62.1 x 383.1 x 10.12.1 x 1.860.16 | Axial lead | 2000pcs | Bulk |
2504101957_RESI-EWWR0003J100RT9_C348851.pdf
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