77311-122-10LF
Amphenol
Through Hole-65°C~125°CBulk
Ref. price$0.8600
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BERGSTIK 2.54mm Header
217 variants · AmphenolAll Pin Headers →
About the BERGSTIK 2.54mm Header
The Amphenol BERGSTIK 2.54mm Header series groups 217 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common applications of -, contact finish - post of Tin and contact finish thickness - post of 78.7µin (2.00µm). Variants differ by connector type, contact finish - mating and contact finish thickness - mating, so you can match the exact connector type your application requires using the selection guide below.
Select a variant by
- Connector type
- Header · Header, Breakaway
- Contact finish - mating
- Gold or Gold, GXT™ · Tin
- Contact finish thickness - mating
- 15.0µin (0.38µm) · 30.0µin (0.76µm) · 78.7µin (2.00µm)
- Contact length - mating
- 0.230\" (5.84mm) · 0.374\" (9.50mm)
- Contact length - post
- 0.095\" (2.41mm) · 0.120\" (3.05mm)
- Number of rows
- 1 · 2
- Operating temperature
- -65°C~125°C · -65°C~130°C
- Overall contact length
- 0.425\" (10.80mm) · 0.450\" (11.43mm) · 0.594\" (15.09mm)
Shared specifications
- Applications
- -
- Contact finish - post
- Tin
- Contact finish thickness - post
- 78.7µin (2.00µm)
- Contact material
- Phosphor Bronze
- Contact shape
- Square
- Current rating
- 3A per Contact
- Fastening type
- Push-Pull
- Features
- -
- Insulation color
- Black
- Insulation height
- 0.100\" (2.54mm)
- Insulation material
- Thermoplastic
- IP rating
- -
Variant comparison
| Parameter | 77313-818-12LF | 77313-452-04LF | 77311-101-09LF | 77311-101-03LF | 77311-101-04LF | 77311-101-05LF |
|---|---|---|---|---|---|---|
| Connector type | Header, Breakaway | Header, Breakaway | Header | Header | Header | Header |
| Contact finish - mating | Gold or Gold, GXT™ | Tin | Gold or Gold, GXT™ | Gold or Gold, GXT™ | Gold or Gold, GXT™ | Gold or Gold, GXT™ |
| Contact finish thickness - mating | 15.0µin (0.38µm) | 78.7µin (2.00µm) | 30.0µin (0.76µm) | 30.0µin (0.76µm) | 30.0µin (0.76µm) | 30.0µin (0.76µm) |
| Contact length - mating | 0.230\" (5.84mm) | 0.374\" (9.50mm) | 0.230\" (5.84mm) | 0.230\" (5.84mm) | 0.230\" (5.84mm) | 0.230\" (5.84mm) |
| Contact length - post | 0.120\" (3.05mm) | 0.120\" (3.05mm) | 0.095\" (2.41mm) | 0.095\" (2.41mm) | 0.095\" (2.41mm) | 0.095\" (2.41mm) |
| Number of rows | 2 | 2 | 1 | 1 | 1 | 1 |
| Operating temperature | -65°C~130°C | -65°C~130°C | -65°C~125°C | -65°C~125°C | -65°C~125°C | -65°C~125°C |
| Overall contact length | 0.450\" (11.43mm) | 0.594\" (15.09mm) | 0.425\" (10.80mm) | 0.425\" (10.80mm) | 0.425\" (10.80mm) | 0.425\" (10.80mm) |
Request a quote on any BERGSTIK 2.54mm Header part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
About BERGSTIK 2.54mm Header
What buyers ask when they search BERGSTIK 2.54mm Header Pin Header Pitch Positions Plating.
Common questions
- What is the BERGSTIK 2.54mm Header used for?
- How do I select the correct part number within the BERGSTIK 2.54mm Header series?
- What are the key technical specifications for the BERGSTIK 2.54mm Header?
- Where can I find the BERGSTIK 2.54mm Header datasheet and order from authorized distributors?
