VISHAY DALE RH-50 50W 3.9OHM 1% M1913 THS503R9J (5%)

VISHAY DALE RH-50 50W 2.7OHM 1% M1904 RH0502R700FE02, VISHAY DALE RH-50 50W 3.9OHM 1% M1913 THS503R9J (5%), VMMORE VMHSM08075B30CGN510