Mating and Board Fit
The 77313-102-12: The push-pull fastening type means there is no locking latch; in high-vibration environments, consider a secondary retention method or a shrouded header alternative.
77313-102-12 BERGSTIK® Header, 12 Pos, 2.54 mm, Obsolete
MPN77313-102-12
Obsolete
Amphenol ICC (FCI) BERGSTIK®, 0.100" (2.54 mm) pitch, 12-position dual-row unshrouded header, through-hole solder termination, 30 µinch gold mating finish, UL94 V-0 black thermoplastic housing.
$1.8500Ref. 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 |
|---|---|
| Series | BERGSTIK® |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Push-Pull |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.100\" (2.54mm) |
| Insulation material | Thermoplastic |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board or Cable |
| Package | Bulk |
All specifications
| Parameter | Value |
|---|---|
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 12 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.135\" (3.43mm) |
| Overall contact length | 0.465\" (11.81mm) |
| Contact finish - mating | Gold or Gold, GXT™ |
| Contact length - mating | 0.230\" (5.84mm) |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
Product details
Frequently asked questions
What is the replacement for 77313-102-12?
No official replacement part number is recorded by Amphenol ICC (FCI) for this obsolete BERGSTIK® header. A functionally similar unshrouded 12-position, 0.100" pitch header from the same series or a different manufacturer may fit, but the pin length, plating, and overall contact length must be verified against the original. A board spin may be required if no exact match is available.