Method of making thin film surface mount fuses

Details Method of making thin film surface mount fuses Method of making thin film surface mount fuses

1992-07-24

1993-07-20

Echols, P. W.

Metal working

Method of mechanical manufacture

Electrical device making

29621, 29412, H01H 6902, B23P 1700

Patent

active

052281884

ABSTRACT:
SMD fuses having consistent operating characteristics are fabricated by forming a repeating lithographic fuse element pattern on an insulative substrate, passivating the structure, bonding a protective glass plate over the passivation layer, slicing the assembly so formed, terminating the slices and cutting the slices into individual fuses. Fuses thus manufactured may be of any desired dimensions, including standard and non-standard chip sizes.

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