TE Connectivity AMP Connectors Diplomate DL SIP header, order code 643644-3, 12 positions, single row, 0.100" (2.54 mm) pitch, tin-plated mating contacts, through-hole, solder termination, closed frame.
TE 643644-3 Diplomate DL SIP Header, 12 Pos, 0.100" Pitch
MPN643644-3
Obsolete
TE Connectivity AMP Connectors Diplomate DL SIP header, order code 643644-3, 12 positions, single row, 0.100" (2.54 mm) pitch, tin-plated mating contacts, through-hole, solder termination, closed frame.
$4.3900Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Type | SIP |
| Series | Diplomate DL |
| Mounting | Through Hole |
| Operating temperature | -55°C ~ 105°C |
| Housing material | Thermoplastic, Glass Filled |
| Contact material - post | Phosphor Bronze |
| Contact material - mating | Phosphor Bronze |
| Material flammability rating | UL94 V-0 |
| Package | Tray |
| Features | Closed Frame |
| Termination | Solder |
| Pitch - post | 0.100\" (2.54mm) |
| Pitch | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |
| Termination post length | 0.130\" (3.30mm) |
| Number of positions or pins | 12 (1 x 12) |
Product details
Frequently asked questions
How can I obtain current pricing and availability for the 643644-3?
Submit an RFQ.
What is the closest pin-compatible alternative to the 643644-3 in the Diplomate DL series?
No pin-compatible alternative is recorded from the original manufacturer. A board spin may be required for a functional replacement.