TE Connectivity AMP Connectors Diplomate DL SIP header, order code 643662-1, 30 positions, single row, 0.100" (2.54mm) pitch, tin-plated mating contacts, through hole, solder termination, tray package.
| Parameter | Value |
|---|---|
| Type | SIP |
| Series | Diplomate DL |
| Mounting | Through Hole |
| Operating temperature | -55°C ~ 105°C |
| Housing material | Thermoplastic, Glass Filled |
| Contact material - post | Beryllium Copper |
| Contact material - mating | Beryllium Copper |
| 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 | 30 (1 x 30) |
The 643662-1: Closed-frame thermoplastic housing rated UL94 V-0.
TE Connectivity AMP Connectors lists the 643662-1 as Obsolete. The base product number is 643662.
Mating and post contacts are beryllium copper with tin finish — suitable for moderate-cycle signal interconnects where gold is not required.
No same-series pin-compatible alternative is documented. The 643662-1 is the 30-position single-row SIP in the Diplomate DL line; any replacement would require a different part number and board spin.