Homac DB4040 has 5 recorded cross-reference matches across 4 manufacturers. Compare the listed alternatives and check their source notes before selecting a replacement.
Two-way recorded relationships. Each source may carry conditions or differences.
Blackburn WR419 versus Homac DB4040:
Type WR “O” and “D” – Die seven connector program. Confirm conductor material and size, hole count and spacing, barrel dimensions, compatible tooling/dies and applicable ratings before substitution.
Penn Union KD-R28 versus Homac DB4040:
Type WR “O” and “D” – Die seven connector program. Confirm conductor material and size, hole count and spacing, barrel dimensions, compatible tooling/dies and applicable ratings before substitution.
Burndy YHD400 versus Homac DB4040:
Type WR “O” and “D” – Die seven connector program. Confirm conductor material and size, hole count and spacing, barrel dimensions, compatible tooling/dies and applicable ratings before substitution.
Burndy YHD7 versus Homac DB4040:
Type WR “O” and “D” – Die seven connector program. Confirm conductor material and size, hole count and spacing, barrel dimensions, compatible tooling/dies and applicable ratings before substitution.
Homac DB4040 versus Kearney 507-82:
Type WR “O” and “D” – Die seven connector program. Confirm conductor material and size, hole count and spacing, barrel dimensions, compatible tooling/dies and applicable ratings before substitution.
No part-specific datasheet link has been verified in this record. Catalog and document-search links are provided to help locate current specifications.
Counts describe recorded relationships, not stock, sales, testing or independent qualification. Manufacturer-and-part identities remain separate. Indexing dates do not establish current specifications or availability.
Check current manufacturer documents and electrical, mechanical, environmental and application requirements before selecting a replacement.
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