创唯电子代理销售Bel Fuse Inc, 5MF 250-R, 5MF 2-R, 5MF 3, 5MF 3.5, 5MF 3.5-R, 5MF 300, 5MF 300-R, 5MF 3-R, 5MF 4, 5MF 4-R, 5MF 5, 5MF 500.