• BS 4770:1971

BS 4770:1971

Specification for bunched enamelled copper conductors with silk covering

BSI Group , 09/30/1971

Publisher: BS

File Format: PDF

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Dimensions and requirements. The bunched wire is made up of wire complying with BS 4520:Part 1 for Grade 1 thickness of covering with a bare diameter 0.025 mm to 0.063 mm. Normally used for high frequency purposes.

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