IS 4570 : Part 2 : 1999 Specification for Crystal Unit Holders - Part 2 : Metal, Solder-sealed, Two Pin Crystal Unit Holders Types AA And AB

1 Scope

This standard (Part 2) covers metal, solder-sealed, two pincrystal unit holder Types AA and AB intended for use in electronicequipment.

2 Reference

IS 4570 : Part 1 :1983 Specification for crystal unit holders:Part 1 General requirements and tests