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Tungsten copper heat sinks are extensively used as thermal mounting plates, chip carriers, flanges, and frames for RF, light emitting diodes and detectors, laser diode packages like:
pulse, single emitter, bars and complex carriers for optoelectronics amplifiers, receivers, transmitters, tunable lasers, etc.
| Quantity: | |
|---|---|
| Type | Density (g/cm3) | Conductivity (%IACS) | HB (MPa) | Size (mm) |
| WCu50 | 11.9~12.3 | ≥55 | 1130~1180 | Tube: ?5~290 Length<300 Sheet: Width<190 Length<300 Special type: Width<190 Length<300 |
| WCu40 | 12.8~13.0 | ≥47 | ≥1375 | |
| WCu30 | 13.8~14.4 | ≥42 | ≥1720 | |
| WCu20 | 15.2~15.6 | ≥34 | ≥2160 | |
| WCu10 | 16.8~17.2 | ≥27 | ≥2550 | |
| WCu7 | 17.3~17.8 | ≥26 | ≥2900 |
