SFEK4020A-150M-HF SFEK4020A-1R5N-HF SFEK4020A-220M-HF SFEK4020A-2R2M-HF SFEK4020A-3R3M-HF SFEK4020A-4R7M-HF SFELA10M7DF0021-B0 SFELA10M7DF00-B0 SFELA10M7EA00-B0 SFELA10M7FA00-B0