Methode 81 has 1 recorded cross-reference match across 1 manufacturer. Research equivalent, alternate or similar parts using the listed candidates, and check their source notes before selecting a replacement.
Series reference — complete ordering code required. These entries identify product families. Match the complete ordering code, electrical ratings, dimensions and operating conditions using current datasheets before choosing a product.
1Direct crosses
Updating2nd-degree candidates · Unverified
1alternate manufacturers
1reference sources
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81 series references
Recorded alternatives for this lookup direction. Each source may carry conditions or differences.
Historical series comparison only. Exact positions, mounting, insulator, terminal length/style and plating must be selected separately; availability and ratings may differ. Not a full ordering code. Manufacturer-published research candidate, not independent drop-in approval. Confirm current complete ordering codes, gender, poles, pitch, mounting, dimensions, keying, mating interface, termination, wire range, electrical ratings, material and approvals. Preserve the source-listed relationship; reverse discovery does not establish symmetric technical interchangeability.
Find additional research candidates through a shared connecting part. Each result is labeled Second-degree candidate · Unverified and shows both recorded source relationships.
Two recorded crosses do not establish a verified equivalent. Compare current specifications, interfaces, ratings, cable requirements and the same PCB footprint or panel fit before substitution. Candidate counts are separate from direct-cross and part totals.
81 series comparison
These series references are starting points for comparing product families. Select and verify the complete ordering code.
A recorded cross reference does not establish a drop-in replacement. Compare current datasheets, package or mounting dimensions, pinout, electrical ratings and operating conditions for your application. Similar parts can differ in critical 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.