77313-818-12LF
Through Hole-65°C~130°CBag
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BERGSTIK 2.54mm Header
217 variants · Amphenol
BERGSTIK 2.54mm Header — Interconnect Solution from amphenol
BERGSTIK 2.54mm Header from amphenol offers 217 variants covering board-to-board, wire-to-board, and cable assembly interconnect configurations for PCB assembly, wire harness manufacturing, and electronic system integration.
Applications
- PCB Assembly: Board-to-board stacking, mezzanine connections, and right-angle interconnects for embedded systems, industrial controllers, and consumer electronics.
- Wire Harness Manufacturing: Crimp-and-poke or IDC (insulation displacement) wire-to-board connections in cable harnesses for appliances, automotive, and industrial equipment.
- Field Installation: Modular, field-repairable connector systems for building automation, security, and commercial lighting controls.
Key Selection Parameters
- Pitch (Contact Spacing): Center-to-center distance between adjacent contacts. Common values: 2.54mm (0.100 inch standard), 2.00mm, 1.27mm, 1.00mm, 0.50mm.
- Number of Positions/Rows: Single or dual row, 2 to 100+ positions.
- Termination Style: Through-hole solder, surface mount (SMT), press-fit, or crimp contact.
- Contact Plating: Gold flash, 15µ inch gold, 30µ inch gold, or tin. Gold for mating cycles and reliability; tin for cost-sensitive single-mate applications.
- Insulator and Compliance: Thermoplastic (UL 94V-0) standard; LCP for high-temperature reflow. RoHS compliant.
Mating Compatibility
When ordering, ensure header, receptacle, and crimp terminal are from the same connector family. Mixing families may result in poor contact normal force and intermittent connections.
Availability
Standard configurations are commodity items with broad distributor stock. Custom pin counts or special plating specifications may carry 4-8 week lead times.
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.