摘要 |
A chip resistor, wherein a resistance film (5) is formed between a pair of terminal electrodes (2) and (3) on the upper surface of an insulating substrate (2) and two intrusion grooves (7) and (8) for making a route for passing current therethrough in a zigzag pattern and two trimming grooves (9) and (10) are alternately formed in the resistance film. The two intrusion grooves (7) and (8) are disposed adjacent to each other at a generally center part between one end (5a) and the other end (5b) of the resistance film (5), and one trimming groove (9) is formed at a portion between one intrusion groove (8) and one end (5a) of the resistance film and the other trimming groove (10) is formed at a portion between the other intrusion groove (7) and the other end (5b) of the resistance film. Thus, a time required for trimming adjustment to adjust a resistance value to a specified value can be reduced and a yielding rate can be reduced to reduce cost.
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