TE Connectivity AMP Connectors Buchanan header, order code 1776943-4, 4 positions, single level, 5.00 mm pitch, tin-plated mating finish, through-hole right-angle, solder termination, UL94 V-0.
TE Buchanan 1776943-4 Header, 4-Pos, 5.00mm, Obsolete
MPN1776943-4
Obsolete
TE Connectivity AMP Connectors Buchanan header, order code 1776943-4, 4 positions, single level, 5.00 mm pitch, tin-plated mating finish, through-hole right-angle, solder termination, UL94 V-0.
$0.5100Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
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Independent supplier — new & surplus connector stock· Listing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Header, Male Pins, Shrouded (4 Side) |
| Series | Buchanan |
| Mounting | Through Hole |
| Color | Green |
| Contact material | Copper Alloy |
| Housing material | Polyamide (PA66), Nylon 6/6 |
| Insulation height | 0.329\" (8.36mm) |
| Material flammability rating | UL94 V-0 |
| Pitch | 0.197\" (5.00mm) |
| Package | Bulk |
| Number of levels | 1 |
| Termination style | Solder |
| Header orientation | 90°, Right Angle |
| Positions | 4 |
| Positions per level | 4 |
| Contact mating finish | Tin |
Product details
Frequently asked questions
What is the closest pin-compatible alternative to 1776943-4?
No official pin-compatible alternative exists from TE Connectivity AMP Connectors for this Buchanan series header.
What compliance documentation is available for 1776943-4?
RoHS and REACH compliance documentation is available through TE Connectivity AMP Connectors.