Obsolete Status and Sourcing Reality
The 640900-2 carries an Obsolete lifecycle status from TE Connectivity. No official successor or pin-compatible replacement is recorded from the original manufacturer. Sourced through independent distribution channels — quantities are lot-specific and confirmed at RFQ.
Mates with Universal MATE-N-LOK receptacle housings that accept the matching crimp terminals. Through-hole solder termination with 0.155" (3.94mm) post length — the board hole diameter and solder fillet must accommodate the post for reliable mechanical retention.
