SFE4018A-1R2N-F-HF SFE4018A-1R5N-F-HF SFE4018A-2R2M-F-HF SFE4018A-331M-F-HF SFE4018A-470M-F-HF SFE4018A-4R7M-F-HF SFE4020A-120M-F-HF SFE4020A-150M-F-HF SFE4020A-1R5M-F-HF SFE4020A-220M-F-HF