Headers & Wire Housings – Mouser Singapore

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TwinMate® 2.54mm PCB Receptacles

Amphenol FCI TwinMate^® 2.54mm PCB Receptacles are refined and reliable Wire-to-Board (WTB) headers featuring a tuning-fork contact design. These receptacles minimize stress on solder tail headers while maintaining reliable electrical performance that meets industry standards. The TwinMate^® refined contact structure minimizes stress on pin headers, extending product lifecycle while maintaining consistent electrical performance. These PCB receptacles feature a next-generation tuning-fork design, ensuring low pin wear and up to 225 mating cycles. The TwinMate^® high-temperature materials are fully compatible with IR and Vapor-Phase reflow soldering processes. These devices are ideal for smart meters and home solutions applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Number of Positions	Pitch	Number of Rows	Mounting Style	Termination Style	Mounting Angle	Contact Gender	Contact Plating	Tradename	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Headers & Wire Housings TwinMate Vertical Through Hole Receptacle Double-Row Pin 0.5mm, 4 Positions, 2.54mm (0.100in) Pitch 10179054-202LF Amphenol FCI 1: $0.571 100Expected 25/12/2026 New Product	Mfr. Part No. 10179054-202LF Mouser Part No 649-10179054-202LF New Product	Amphenol FCI	Headers & Wire Housings TwinMate Vertical Through Hole Receptacle Double-Row Pin 0.5mm, 4 Positions, 2.54mm (0.100in) Pitch Learn More about Amphenol FCI twinmate 2 54mm pcb receptacles	Datasheet	100Expected 25/12/2026	$0.571 $0.49 $0.416 $0.371 View $0.354 $0.343 $0.316 $0.302	Min.: 1 Mult.: 1	Receptacles	4 Position	2.54 mm (0.1 in)	2 Row	PCB Mount	Solder Pin	Straight	Socket (Female)	Gold	TwinMate	- 65 C	+ 125 C	Bulk
Headers & Wire Housings TwinMate Vertical Through Hole Receptacle Double-Row Pin 0.5mm, 6 Positions, 2.54mm (0.100in) Pitch 10179054-203LF Amphenol FCI 1: $0.653 100Expected 25/12/2026 New Product	Mfr. Part No. 10179054-203LF Mouser Part No 649-10179054-203LF New Product	Amphenol FCI	Headers & Wire Housings TwinMate Vertical Through Hole Receptacle Double-Row Pin 0.5mm, 6 Positions, 2.54mm (0.100in) Pitch Learn More about Amphenol FCI twinmate 2 54mm pcb receptacles	Datasheet	100Expected 25/12/2026	$0.653 $0.555 $0.472 $0.42 View $0.40 $0.388 $0.358 $0.344	Min.: 1 Mult.: 1	Receptacles	6 Position	2.54 mm (0.1 in)	2 Row	PCB Mount	Solder Pin	Straight	Socket (Female)	Gold	TwinMate	- 65 C	+ 125 C	Bulk
Headers & Wire Housings TwinMate Vertical Through Hole Receptacle Double-Row Pin 0.5mm, 8 Positions, 2.54mm (0.100in) Pitch 10179054-204LF Amphenol FCI 1: $0.734 100Expected 25/12/2026 New Product	Mfr. Part No. 10179054-204LF Mouser Part No 649-10179054-204LF New Product	Amphenol FCI	Headers & Wire Housings TwinMate Vertical Through Hole Receptacle Double-Row Pin 0.5mm, 8 Positions, 2.54mm (0.100in) Pitch Learn More about Amphenol FCI twinmate 2 54mm pcb receptacles	Datasheet	100Expected 25/12/2026	$0.734 $0.622 $0.528 $0.471 View $0.449 $0.437 $0.40 $0.389	Min.: 1 Mult.: 1	Receptacles	8 Position	2.54 mm (0.1 in)	2 Row	PCB Mount	Solder Pin	Straight	Socket (Female)	Gold	TwinMate	- 65 C	+ 125 C	Bulk
Headers & Wire Housings TwinMate Vertical Through Hole Receptacle Double-Row Pin 0.5mm, 10 Positions, 2.54mm (0.100in) Pitch 10179054-205LF Amphenol FCI 1: $0.789 598Expected 25/12/2026 New Product	Mfr. Part No. 10179054-205LF Mouser Part No 649-10179054-205LF New Product	Amphenol FCI	Headers & Wire Housings TwinMate Vertical Through Hole Receptacle Double-Row Pin 0.5mm, 10 Positions, 2.54mm (0.100in) Pitch Learn More about Amphenol FCI twinmate 2 54mm pcb receptacles	Datasheet	598Expected 25/12/2026	$0.789 $0.669 $0.568 $0.50 View $0.476 $0.464 $0.428 $0.418	Min.: 1 Mult.: 1	Receptacles	10 Position	2.54 mm (0.1 in)	2 Row	PCB Mount	Solder Pin	Straight	Socket (Female)	Gold	TwinMate	- 65 C	+ 125 C	Tube
Headers & Wire Housings TwinMate Vertical Through Hole Receptacle Double-Row Pin 0.5mm, 12 Positions, 2.54mm (0.100in) Pitch 10179054-206LF Amphenol FCI 1: $0.87 494Expected 25/12/2026 New Product	Mfr. Part No. 10179054-206LF Mouser Part No 649-10179054-206LF New Product	Amphenol FCI	Headers & Wire Housings TwinMate Vertical Through Hole Receptacle Double-Row Pin 0.5mm, 12 Positions, 2.54mm (0.100in) Pitch Learn More about Amphenol FCI twinmate 2 54mm pcb receptacles	Datasheet	494Expected 25/12/2026	$0.87 $0.738 $0.725 $0.533 View $0.518 $0.507 $0.473 $0.465	Min.: 1 Mult.: 1	Receptacles	12 Position	2.54 mm (0.1 in)	2 Row	PCB Mount	Solder Pin	Straight	Socket (Female)	Gold	TwinMate	- 65 C	+ 125 C	Tube
Headers & Wire Housings TwinMate Vertical Through Hole Receptacle Double-Row Pin 0.5mm, 14 Positions, 2.54mm (0.100in) Pitch 10179054-207LF Amphenol FCI 1: $0.979 429Expected 25/12/2026 New Product	Mfr. Part No. 10179054-207LF Mouser Part No 649-10179054-207LF New Product	Amphenol FCI	Headers & Wire Housings TwinMate Vertical Through Hole Receptacle Double-Row Pin 0.5mm, 14 Positions, 2.54mm (0.100in) Pitch Learn More about Amphenol FCI twinmate 2 54mm pcb receptacles	Datasheet	429Expected 25/12/2026	$0.979 $0.832 $0.816 $0.607 View $0.59 $0.579 $0.54 $0.532	Min.: 1 Mult.: 1	Receptacles	14 Position	2.54 mm (0.1 in)	2 Row	PCB Mount	Solder Pin	Straight	Socket (Female)	Gold	TwinMate	- 65 C	+ 125 C	Tube
Headers & Wire Housings TwinMate Vertical Through Hole Receptacle Double-Row Pin 0.5mm, 16 Positions, 2.54mm (0.100in) Pitch 10179054-208LF Amphenol FCI 1: $1.06 377Expected 25/12/2026 New Product	Mfr. Part No. 10179054-208LF Mouser Part No 649-10179054-208LF New Product	Amphenol FCI	Headers & Wire Housings TwinMate Vertical Through Hole Receptacle Double-Row Pin 0.5mm, 16 Positions, 2.54mm (0.100in) Pitch Learn More about Amphenol FCI twinmate 2 54mm pcb receptacles	Datasheet	377Expected 25/12/2026	$1.06 $0.90 $0.889 $0.662 View $0.643 $0.636 $0.589 $0.579	Min.: 1 Mult.: 1	Receptacles	16 Position	2.54 mm (0.1 in)	2 Row	PCB Mount	Solder Pin	Straight	Socket (Female)	Gold	TwinMate	- 65 C	+ 125 C	Tube
Headers & Wire Housings TwinMate Vertical Through Hole Receptacle Double-Row Pin 0.5mm, 18 Positions, 2.54mm (0.100in) Pitch 10179054-209LF Amphenol FCI 1: $1.14 325Expected 25/12/2026 New Product	Mfr. Part No. 10179054-209LF Mouser Part No 649-10179054-209LF New Product	Amphenol FCI	Headers & Wire Housings TwinMate Vertical Through Hole Receptacle Double-Row Pin 0.5mm, 18 Positions, 2.54mm (0.100in) Pitch Learn More about Amphenol FCI twinmate 2 54mm pcb receptacles	Datasheet	325Expected 25/12/2026	$1.14 $0.97 $0.942 $0.758 View $0.721 $0.687 $0.662 $0.631	Min.: 1 Mult.: 1	Receptacles	18 Position	2.54 mm (0.1 in)	2 Row	PCB Mount	Solder Pin	Straight	Socket (Female)	Gold	TwinMate	- 65 C	+ 125 C	Tube
Headers & Wire Housings TwinMate Vertical Through Hole Receptacle Double-Row Pin 0.5mm, 20 Positions, 2.54mm (0.100in) Pitch 10179054-210LF Amphenol FCI 1: $1.22 299Expected 25/12/2026 New Product	Mfr. Part No. 10179054-210LF Mouser Part No 649-10179054-210LF New Product	Amphenol FCI	Headers & Wire Housings TwinMate Vertical Through Hole Receptacle Double-Row Pin 0.5mm, 20 Positions, 2.54mm (0.100in) Pitch Learn More about Amphenol FCI twinmate 2 54mm pcb receptacles	Datasheet	299Expected 25/12/2026	$1.22 $1.03 $1.01 $0.813 View $0.774 $0.738 $0.711 $0.677	Min.: 1 Mult.: 1	Receptacles	20 Position	2.54 mm (0.1 in)	2 Row	PCB Mount	Solder Pin	Straight	Socket (Female)	Gold	TwinMate	- 65 C	+ 125 C	Tube
Headers & Wire Housings TwinMate Vertical Surface Mount Receptacle Double-Row Bottom Entry Low Profile, 4 Positions, 2.54mm (0.100in) Pitch 10179056-202LF Amphenol FCI 1: $0.748 100Expected 25/12/2026 New Product	Mfr. Part No. 10179056-202LF Mouser Part No 649-10179056-202LF New Product	Amphenol FCI	Headers & Wire Housings TwinMate Vertical Surface Mount Receptacle Double-Row Bottom Entry Low Profile, 4 Positions, 2.54mm (0.100in) Pitch Learn More about Amphenol FCI twinmate 2 54mm pcb receptacles	Datasheet	100Expected 25/12/2026	$0.748 $0.631 $0.536 $0.479 View $0.456 $0.443 $0.407 $0.396	Min.: 1 Mult.: 1	Receptacle	4 Position	2.54 mm (0.1 in)	2 Row	SMD/SMT	Solder	Straight	Socket (Female)	Gold	TwinMate	- 65 C	+ 125 C	Bulk
Headers & Wire Housings TwinMate Vertical Surface Mount Receptacle Double-Row Bottom Entry Low Profile, 6 Positions, 2.54mm (0.100in) Pitch 10179056-203LF Amphenol FCI 1: $0.816 100Expected 25/12/2026 New Product	Mfr. Part No. 10179056-203LF Mouser Part No 649-10179056-203LF New Product	Amphenol FCI	Headers & Wire Housings TwinMate Vertical Surface Mount Receptacle Double-Row Bottom Entry Low Profile, 6 Positions, 2.54mm (0.100in) Pitch Learn More about Amphenol FCI twinmate 2 54mm pcb receptacles	Datasheet	100Expected 25/12/2026	$0.816 $0.694 $0.589 $0.525 View $0.50 $0.484 $0.446 $0.435	Min.: 1 Mult.: 1	Receptacle	6 Position	2.54 mm (0.1 in)	2 Row	SMD/SMT	Solder	Straight	Socket (Female)	Gold	TwinMate	- 65 C	+ 125 C	Bulk
Headers & Wire Housings TwinMate Vertical Surface Mount Receptacle Double-Row Bottom Entry Low Profile, 8 Positions, 2.54mm (0.100in) Pitch 10179056-204LF Amphenol FCI 1: $0.884 100Expected 22/1/2027 New Product	Mfr. Part No. 10179056-204LF Mouser Part No 649-10179056-204LF New Product	Amphenol FCI	Headers & Wire Housings TwinMate Vertical Surface Mount Receptacle Double-Row Bottom Entry Low Profile, 8 Positions, 2.54mm (0.100in) Pitch Learn More about Amphenol FCI twinmate 2 54mm pcb receptacles	Datasheet	100Expected 22/1/2027	$0.884 $0.756 $0.642 $0.573 View $0.545 $0.53 $0.487 $0.477	Min.: 1 Mult.: 1	Receptacle	8 Position	2.54 mm (0.1 in)	2 Row	SMD/SMT	Solder	Straight	Socket (Female)	Gold	TwinMate	- 65 C	+ 125 C	Bulk
Headers & Wire Housings TwinMate Vertical Surface Mount Receptacle Double-Row Bottom Entry Low Profile, 10 Positions, 2.54mm (0.100in) Pitch 10179056-205LF Amphenol FCI 1: $0.938 598Expected 25/12/2026 New Product	Mfr. Part No. 10179056-205LF Mouser Part No 649-10179056-205LF New Product	Amphenol FCI	Headers & Wire Housings TwinMate Vertical Surface Mount Receptacle Double-Row Bottom Entry Low Profile, 10 Positions, 2.54mm (0.100in) Pitch Learn More about Amphenol FCI twinmate 2 54mm pcb receptacles	Datasheet	598Expected 25/12/2026	$0.938 $0.798 $0.677 $0.597 View $0.568 $0.559 $0.517 $0.507	Min.: 1 Mult.: 1	Receptacle	10 Position	2.54 mm (0.1 in)	2 Row	SMD/SMT	Solder	Straight	Socket (Female)	Gold	TwinMate	- 65 C	+ 125 C	Tube
Headers & Wire Housings TwinMate Vertical Surface Mount Receptacle Double-Row Bottom Entry Low Profile, 12 Positions, 2.54mm (0.100in) Pitch 10179056-206LF Amphenol FCI 1: $1.02 494Expected 25/12/2026 New Product	Mfr. Part No. 10179056-206LF Mouser Part No 649-10179056-206LF New Product	Amphenol FCI	Headers & Wire Housings TwinMate Vertical Surface Mount Receptacle Double-Row Bottom Entry Low Profile, 12 Positions, 2.54mm (0.100in) Pitch Learn More about Amphenol FCI twinmate 2 54mm pcb receptacles	Datasheet	494Expected 25/12/2026	$1.02 $0.864 $0.85 $0.624 View $0.607 $0.602 $0.563 $0.554	Min.: 1 Mult.: 1	Receptacle	12 Position	2.54 mm (0.1 in)	2 Row	SMD/SMT	Solder	Straight	Socket (Female)	Gold	TwinMate	- 65 C	+ 125 C	Tube
Headers & Wire Housings TwinMate Vertical Surface Mount Receptacle Double-Row Bottom Entry Low Profile, 14 Positions, 2.54mm (0.100in) Pitch 10179056-207LF Amphenol FCI 1: $1.12 427Expected 25/12/2026 New Product	Mfr. Part No. 10179056-207LF Mouser Part No 649-10179056-207LF New Product	Amphenol FCI	Headers & Wire Housings TwinMate Vertical Surface Mount Receptacle Double-Row Bottom Entry Low Profile, 14 Positions, 2.54mm (0.100in) Pitch Learn More about Amphenol FCI twinmate 2 54mm pcb receptacles	Datasheet	427Expected 25/12/2026	$1.12 $0.942 $0.934 $0.687 View $0.668 $0.662 $0.619 $0.608	Min.: 1 Mult.: 1	Receptacle	14 Position	2.54 mm (0.1 in)	2 Row	SMD/SMT	Solder	Straight	Socket (Female)	Gold	TwinMate	- 65 C	+ 125 C	Tube
Headers & Wire Housings TwinMate Vertical Surface Mount Receptacle Double-Row Bottom Entry Low Profile, 16 Positions, 2.54mm (0.100in) Pitch 10179056-208LF Amphenol FCI 1: $1.18 377Expected 25/12/2026 New Product	Mfr. Part No. 10179056-208LF Mouser Part No 649-10179056-208LF New Product	Amphenol FCI	Headers & Wire Housings TwinMate Vertical Surface Mount Receptacle Double-Row Bottom Entry Low Profile, 16 Positions, 2.54mm (0.100in) Pitch Learn More about Amphenol FCI twinmate 2 54mm pcb receptacles	Datasheet	377Expected 25/12/2026	$1.18 $1.01 $0.982 $0.779 View $0.741 $0.717 $0.694 $0.658	Min.: 1 Mult.: 1	Receptacle	16 Position	2.54 mm (0.1 in)	2 Row	SMD/SMT	Solder	Straight	Socket (Female)	Gold	TwinMate	- 65 C	+ 125 C	Tube
Headers & Wire Housings TwinMate Vertical Surface Mount Receptacle Double-Row Bottom Entry Low Profile, 18 Positions, 2.54mm (0.100in) Pitch 10179056-209LF Amphenol FCI 1: $1.26 325Expected 25/12/2026 New Product	Mfr. Part No. 10179056-209LF Mouser Part No 649-10179056-209LF New Product	Amphenol FCI	Headers & Wire Housings TwinMate Vertical Surface Mount Receptacle Double-Row Bottom Entry Low Profile, 18 Positions, 2.54mm (0.100in) Pitch Learn More about Amphenol FCI twinmate 2 54mm pcb receptacles	Datasheet	325Expected 25/12/2026	$1.26 $1.07 $1.05 $0.838 View $0.797 $0.759 $0.737 $0.704	Min.: 1 Mult.: 1	Receptacle	18 Position	2.54 mm (0.1 in)	2 Row	SMD/SMT	Solder	Straight	Socket (Female)	Gold	TwinMate	- 65 C	+ 125 C	Tube
Headers & Wire Housings TwinMate Vertical Surface Mount Receptacle Double-Row Bottom Entry Low Profile, 20 Positions, 2.54mm (0.100in) Pitch 10179056-210LF Amphenol FCI 1: $1.33 299Expected 25/12/2026 New Product	Mfr. Part No. 10179056-210LF Mouser Part No 649-10179056-210LF New Product	Amphenol FCI	Headers & Wire Housings TwinMate Vertical Surface Mount Receptacle Double-Row Bottom Entry Low Profile, 20 Positions, 2.54mm (0.100in) Pitch Learn More about Amphenol FCI twinmate 2 54mm pcb receptacles	Datasheet	299Expected 25/12/2026	$1.33 $1.14 $1.11 $0.894 View $0.85 $0.809 $0.785 $0.751	Min.: 1 Mult.: 1	Receptacle	20 Position	2.54 mm (0.1 in)	2 Row	SMD/SMT	Solder	Straight	Socket (Female)	Gold	TwinMate	- 65 C	+ 125 C	Tube

TwinMate® 2.54mm PCB Receptacles

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