VISHAY RPS0500DH4R70JB. 电阻,500W 4R7
* High power rating: 500 W * High overload capability up to 2 times rated Power * Heatsink mounting * Low thermal radiation of the case
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# VISHAY RPS0500DH4R70JB Resistor, Screw, 4.7 ohm, 500 W, 500 V, ± 5%, RPS 500 Series, Thick Film