IS 4570 : Part 12 : 1989 Specification for crystal unit holders: Part 12 Microminiature, metal, cold-welded, two-wire crystal unit holder type EB

1 Scope

1.1 This Standard (Part 12) specifies the outline dimension forthe microminiature, metal, cold-welded, two-wire crystal unitholders, Type EB.

2 References

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