IS 11455 : Part 1 : Sec 3 : 1985 Title: Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment: Part 1 Transformers and inductors using YEI-1 Laminations,Sec 3 Printed wiring board mounting Format: Print Pages: 4 Year: 1985 Publisher: Bureau of Indian Standards Availability: Out of Stock