Referenced Series Manufacturer Main Common Feature(s) Firstohm Series
MMU 0102 Standard(0.2W) VISHAY Metal Film MELF MM102
MMA 0204 Standard(0.25W) VISHAY Metal Film MELF MM204
MMA 0204 Power(0.4W) VISHAY Metal Film MELF SFP204
MMB 0207 Standard(0.4W) VISHAY Metal Film MELF MM52
MMB 0207 Power(1W) VISHAY Metal Film MELF SFP101
SMM0204(0.25W) VISHAY MELF / Low TCR / Tight Tolerance MM204 / MMP204
CMA 0204 Standard(0.25W) VISHAY High Pulse Load MELF SRM204
CMA 0204 Power(0.4W) VISHAY High Pulse Load MELF SRM204T
CMB 0207 Standard(0.4W) VISHAY High Pulse Load MELF SRM207P
CMB 0207 Power(1W) VISHAY High Pulse Load MELF SRM101T
AC03.. CS VISHAY Fusible Wirewound SWA03
AC05.. CS VISHAY Fusible Wirewound SWA05
Cross refenece table - Firstohm vs. Vishay