Headers & Wire Housings – Mouser Mexico

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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 (USD) 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: $0.546 100Expected 12/25/2026 New Product	Mfr. Part # 10179054-202LF Mouser Part # 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 12/25/2026	$0.546 $0.468 $0.398 $0.355 View $0.338 $0.328 $0.302 $0.289	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: $0.624 100Expected 12/25/2026 New Product	Mfr. Part # 10179054-203LF Mouser Part # 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 12/25/2026	$0.624 $0.53 $0.451 $0.402 View $0.382 $0.371 $0.342 $0.329	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: $0.702 100Expected 12/25/2026 New Product	Mfr. Part # 10179054-204LF Mouser Part # 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 12/25/2026	$0.702 $0.594 $0.504 $0.45 View $0.429 $0.417 $0.382 $0.372	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: $0.754 598Expected 12/25/2026 New Product	Mfr. Part # 10179054-205LF Mouser Part # 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 12/25/2026	$0.754 $0.64 $0.543 $0.478 View $0.455 $0.443 $0.41 $0.399	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: $0.832 494Expected 12/25/2026 New Product	Mfr. Part # 10179054-206LF Mouser Part # 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 12/25/2026	$0.832 $0.706 $0.693 $0.51 View $0.495 $0.485 $0.452 $0.445	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: $0.936 429Expected 12/25/2026 New Product	Mfr. Part # 10179054-207LF Mouser Part # 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 12/25/2026	$0.936 $0.796 $0.78 $0.58 View $0.564 $0.554 $0.516 $0.508	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: $1.01 377Expected 12/25/2026 New Product	Mfr. Part # 10179054-208LF Mouser Part # 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 12/25/2026	$1.01 $0.861 $0.85 $0.633 View $0.615 $0.608 $0.563 $0.554	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: $1.09 325Expected 12/25/2026 New Product	Mfr. Part # 10179054-209LF Mouser Part # 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 12/25/2026	$1.09 $0.927 $0.901 $0.724 View $0.689 $0.657 $0.633 $0.603	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: $1.17 299Expected 12/25/2026 New Product	Mfr. Part # 10179054-210LF Mouser Part # 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 12/25/2026	$1.17 $0.989 $0.965 $0.777 View $0.74 $0.706 $0.68 $0.647	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: $0.715 100Expected 12/25/2026 New Product	Mfr. Part # 10179056-202LF Mouser Part # 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 12/25/2026	$0.715 $0.603 $0.512 $0.458 View $0.436 $0.424 $0.389 $0.378	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: $0.78 100Expected 12/25/2026 New Product	Mfr. Part # 10179056-203LF Mouser Part # 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 12/25/2026	$0.78 $0.663 $0.563 $0.502 View $0.478 $0.463 $0.426 $0.416	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: $0.845 100Expected 1/15/2027 New Product	Mfr. Part # 10179056-204LF Mouser Part # 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 1/15/2027	$0.845 $0.723 $0.614 $0.547 View $0.521 $0.507 $0.465 $0.456	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: $0.897 598Expected 12/25/2026 New Product	Mfr. Part # 10179056-205LF Mouser Part # 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 12/25/2026	$0.897 $0.763 $0.647 $0.571 View $0.543 $0.534 $0.494 $0.485	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: $0.975 494Expected 12/25/2026 New Product	Mfr. Part # 10179056-206LF Mouser Part # 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 12/25/2026	$0.975 $0.826 $0.813 $0.597 View $0.58 $0.576 $0.538 $0.529	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: $1.07 427Expected 12/25/2026 New Product	Mfr. Part # 10179056-207LF Mouser Part # 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 12/25/2026	$1.07 $0.901 $0.893 $0.657 View $0.638 $0.633 $0.592 $0.581	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: $1.13 377Expected 12/25/2026 New Product	Mfr. Part # 10179056-208LF Mouser Part # 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 12/25/2026	$1.13 $0.963 $0.939 $0.745 View $0.709 $0.685 $0.663 $0.629	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: $1.21 325Expected 12/25/2026 New Product	Mfr. Part # 10179056-209LF Mouser Part # 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 12/25/2026	$1.21 $1.02 $1.00 $0.801 View $0.762 $0.725 $0.705 $0.673	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: $1.27 299Expected 12/25/2026 New Product	Mfr. Part # 10179056-210LF Mouser Part # 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 12/25/2026	$1.27 $1.09 $1.06 $0.854 View $0.813 $0.774 $0.75 $0.718	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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