Headers & Wire Housings – Mouser United Kingdom

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Number of Positions	Pitch	Number of Rows	Row Spacing	Mounting Style	Termination Style	Mounting Angle	Contact Gender	Contact Plating	Mating Post Length	Termination Post Length	Series	Tradename	Application	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, R/A, 40 Pos., 0.38 m Gold (Au) Selective Pltg 90122-0780 Molex 1: £7.25 10In Stock	Mfr. Part No. 90122-0780 Mouser Part No 538-90122-0780	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, R/A, 40 Pos., 0.38 m Gold (Au) Selective Pltg Learn More about Molex c grid	Datasheet	10In Stock	£7.25 £6.12 £5.10 £4.70 View £4.50 £4.30	Min.: 1 Mult.: 1	Headers	Breakaway	40 Position	2.54 mm (0.1 in)	2 Row	2.54 mm (0.1 in)	Through Hole	Solder Pin	Right Angle	Pin (Male)	Gold	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90122	C-Grid	Wire-to-Board, Signal	- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, R/A, 10 Pos., 0.76 m Gold (Au) Selective Pltg 90122-0925 Molex 1: £2.44 52In Stock	Mfr. Part No. 90122-0925 Mouser Part No 538-90122-0925	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, R/A, 10 Pos., 0.76 m Gold (Au) Selective Pltg Learn More about Molex c grid	Datasheet	52In Stock	£2.44 £2.23 £1.80 £1.70 View £1.56 £1.52 £1.41 £1.35	Min.: 1 Mult.: 1	Headers	Breakaway	10 Position	2.54 mm (0.1 in)	2 Row	2.54 mm (0.1 in)	Through Hole	Solder Pin	Right Angle	Pin (Male)	Gold	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90122	C-Grid	Wire-to-Board, Signal	- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, Vert., 80 Pos., 0.38 m Gold (Au) Selective Pltg 90131-0800 Molex 1: £8.55 6In Stock	Mfr. Part No. 90131-0800 Mouser Part No 538-90131-0800	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, Vert., 80 Pos., 0.38 m Gold (Au) Selective Pltg Learn More about Molex c grid	Datasheet	6In Stock	£8.55 £6.63 £6.56 £5.57 View £5.39 £5.29	Min.: 1 Mult.: 1	Headers	Breakaway	80 Position	2.54 mm (0.1 in)	2 Row	2.54 mm (0.1 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90131	C-Grid		- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 5 Pos., Tin (Sn) Pltg 90120-0125 Molex 1: £0.548 7,337Expected 24/12/2026	Mfr. Part No. 90120-0125 Mouser Part No 538-90120-0125	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 5 Pos., Tin (Sn) Pltg Learn More about Molex c grid III modular interconnect systems	Datasheet	7,337Expected 24/12/2026	£0.548 £0.467 £0.452 £0.397 View £0.354 £0.306 £0.297 £0.283	Min.: 1 Mult.: 1	Headers	Breakaway	5 Position	2.54 mm (0.1 in)	1 Row		Through Hole	Solder Pin	Straight	Pin (Male)	Tin	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90120	C-Grid	Wire-to-Board, Signal	- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, R/A, 4 Pos., 4 m Tin (Sn) over Nickel (Ni) 90122-0122 Molex 1: £0.646 4,001On Order	Mfr. Part No. 90122-0122 Mouser Part No 538-90122-0122	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, R/A, 4 Pos., 4 m Tin (Sn) over Nickel (Ni) Learn More about Molex c grid	Datasheet	4,001On Order On Order Ship Dates Mfr. No: 90122-0122 Stock: 0 On Order: 1,601 Expected 21/12/2026 2,400 Expected 25/12/2026 Factory Lead Time: 14 Weeks	£0.646 £0.638 £0.549 £0.545 £0.538	Min.: 1 Mult.: 1	Headers	Breakaway	4 Position	2.54 mm (0.1 in)	2 Row	2.54 mm (0.1 in)	Through Hole	Solder Pin	Right Angle	Pin (Male)	Tin	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90122	C-Grid		- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, R/A, 20 Pos., 4 m Tin (Sn) over Nickel (Ni) 90122-0130 Molex 1: £2.03 1,103Expected 26/01/2027	Mfr. Part No. 90122-0130 Mouser Part No 538-90122-0130	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, R/A, 20 Pos., 4 m Tin (Sn) over Nickel (Ni) Learn More about Molex c grid	Datasheet	1,103Expected 26/01/2027	£2.03 £1.83 £1.78 £1.65 View £1.63 £1.48 £1.32 £1.21 £1.17	Min.: 1 Mult.: 1	Headers	Breakaway	20 Position	2.54 mm (0.1 in)	2 Row	2.54 mm (0.1 in)	Through Hole	Solder Pin	Right Angle	Pin (Male)	Tin	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90122	C-Grid	Wire-to-Board, Signal	- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, Vert., 6 Pos., Tin (Sn) Pltg 90131-0123 Molex 1: £0.684 9,437On Order	Mfr. Part No. 90131-0123 Mouser Part No 538-90131-0123	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, Vert., 6 Pos., Tin (Sn) Pltg Learn More about Molex c grid	Datasheet	9,437On Order On Order Ship Dates Mfr. No: 90131-0123 Stock: 0 On Order: 4,637 Expected 03/12/2026 4,800 Expected 02/02/2027 Factory Lead Time: 15 Weeks	£0.684 £0.588 £0.564 £0.52 View £0.485 £0.465 £0.456 £0.393 £0.382	Min.: 1 Mult.: 1	Headers	Breakaway	6 Position	2.54 mm (0.1 in)	2 Row	2.54 mm (0.1 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Tin			90131	C-Grid	Wire-to-Board, Signal	- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, Vert., 16 Pos., Tin (Sn) Pltg 90131-0128 Molex 1: £1.53 2,800Expected 01/02/2027	Mfr. Part No. 90131-0128 Mouser Part No 538-90131-0128	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, Vert., 16 Pos., Tin (Sn) Pltg Learn More about Molex c grid	Datasheet	2,800Expected 01/02/2027	£1.53 £1.30 £1.13 £1.07 View £0.995 £0.917 £0.856 £0.834 £0.786	Min.: 1 Mult.: 1	Headers	Breakaway	16 Position	2.54 mm (0.1 in)	2 Row	2.54 mm (0.1 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Tin	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90131	C-Grid	Wire-to-Board, Signal	- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, Vert., 20 Pos., Tin (Sn) Pltg 90131-0130 Molex 1: £1.41 77Expected 04/12/2026	Mfr. Part No. 90131-0130 Mouser Part No 538-90131-0130	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, Vert., 20 Pos., Tin (Sn) Pltg Learn More about Molex c grid	Datasheet	77Expected 04/12/2026	£1.41	Min.: 1 Mult.: 1	Headers	Breakaway	20 Position	2.54 mm (0.1 in)	2 Row	2.54 mm (0.1 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Tin			90131	C-Grid	Wire-to-Board, Signal	- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, Vert., 2 Pos., Tin (Sn) Pltg 90131-0761 Molex 1: £0.863 2,388Expected 24/12/2026	Mfr. Part No. 90131-0761 Mouser Part No 538-90131-0761	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, Vert., 2 Pos., Tin (Sn) Pltg Learn More about Molex c grid	Datasheet	2,388Expected 24/12/2026	£0.863 £0.726 £0.698 £0.652 View £0.593 £0.55 £0.467 £0.45	Min.: 1 Mult.: 1	Headers	Breakaway	2 Position	2.54 mm (0.1 in)	2 Row	2.54 mm (0.1 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Gold	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90131	C-Grid	Wire-to-Board, Signal	- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, Vert., 22 Pos., 0.76 m Gold (Au) Selective Pltg 90131-0931 Molex 3,000: £3.28 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. 90131-0931 Mouser Part No 538-90131-0931	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Dual Row, Vert., 22 Pos., 0.76 m Gold (Au) Selective Pltg	Datasheet	Non-Stocked Lead-Time 12 Weeks	£3.28	Min.: 3,000 Mult.: 600	Headers	Breakaway	22 Position	2.54 mm (0.1 in)	2 Row			Solder Pin	Straight		Gold			90131	C-Grid		- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 20 Pos., Tin (Sn) Pltg 90120-0140 Molex 1,800: £1.76 Non-Stocked	Mfr. Part No. 90120-0140 Mouser Part No 538-90120-0140	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 20 Pos., Tin (Sn) Pltg Learn More about Molex c grid III modular interconnect systems	Datasheet	Non-Stocked	£1.76 £1.68 £1.64	Min.: 1,800 Mult.: 600	Headers	Breakaway	20 Position	2.54 mm (0.1 in)	1 Row		Through Hole	Solder Pin	Straight	Pin (Male)	Tin	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90120	C-Grid		- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 22 Pos., Tin (Sn) Pltg 90120-0142 Molex 3,000: £1.69 Non-Stocked	Mfr. Part No. 90120-0142 Mouser Part No 538-90120-0142	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 22 Pos., Tin (Sn) Pltg Learn More about Molex c grid III modular interconnect systems	Datasheet	Non-Stocked	£1.69 £1.67	Min.: 3,000 Mult.: 600	Headers	Breakaway	22 Position	2.54 mm (0.1 in)	1 Row		Through Hole	Solder Pin	Straight	Pin (Male)	Tin	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90120	C-Grid		- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 32 Pos., Tin (Sn) Pltg 90120-0152 Molex 2,880: £1.93 Non-Stocked	Mfr. Part No. 90120-0152 Mouser Part No 538-90120-0152	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 32 Pos., Tin (Sn) Pltg	Datasheet	Non-Stocked	£1.93 £1.91	Min.: 2,880 Mult.: 360	Headers	Breakaway	32 Position	2.54 mm (0.1 in)	1 Row			Solder Pin	Straight		Tin			90120	C-Grid		- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 14 Pos., 0.38 m Gold (Au) Selective Pltg 90120-0774 Molex 2,400: £1.29 Non-Stocked	Mfr. Part No. 90120-0774 Mouser Part No 538-90120-0774	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 14 Pos., 0.38 m Gold (Au) Selective Pltg Learn More about Molex c grid III modular interconnect systems	Datasheet	Non-Stocked	£1.29 £1.26	Min.: 2,400 Mult.: 1,200	Headers	Breakaway	14 Position	2.54 mm (0.1 in)	1 Row		Through Hole	Solder Pin	Straight	Pin (Male)	Gold	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90120	C-Grid		- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 15 Pos., 0.38 m Gold (Au) Selective Pltg 90120-0775 Molex 2,400: £1.32 Non-Stocked	Mfr. Part No. 90120-0775 Mouser Part No 538-90120-0775	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 15 Pos., 0.38 m Gold (Au) Selective Pltg Learn More about Molex c grid III modular interconnect systems	Datasheet	Non-Stocked	£1.32 £1.23	Min.: 2,400 Mult.: 1,200	Headers	Breakaway	15 Position	2.54 mm (0.1 in)	1 Row		Through Hole	Solder Pin	Straight	Pin (Male)	Gold	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90120	C-Grid	Wire-to-Board, Signal	- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 32 Pos., 0.38 m Gold (Au) Selective Pltg 90120-0792 Molex 2,880: £2.26 Non-Stocked	Mfr. Part No. 90120-0792 Mouser Part No 538-90120-0792	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 32 Pos., 0.38 m Gold (Au) Selective Pltg Learn More about Molex c grid III modular interconnect systems	Datasheet	Non-Stocked	£2.26	Min.: 2,880 Mult.: 360	Headers	Breakaway	32 Position	2.54 mm (0.1 in)	1 Row			Solder Pin	Straight		Gold			90120	C-Grid		- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 8 Pos., 0.76 m Gold (Au) Selective Pltg 90120-0928 Molex 2,400: £0.917 Non-Stocked	Mfr. Part No. 90120-0928 Mouser Part No 538-90120-0928	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 8 Pos., 0.76 m Gold (Au) Selective Pltg Learn More about Molex c grid	Datasheet	Non-Stocked	£0.917 £0.89	Min.: 2,400 Mult.: 2,400	Headers	Breakaway	8 Position	2.54 mm (0.1 in)	1 Row		Through Hole	Solder Pin	Straight	Pin (Male)	Gold			90120	C-Grid		- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 9 Pos., 0.76 m Gold (Au) Selective Pltg 90120-0929 Molex 1: £2.01 Non-Stocked	Mfr. Part No. 90120-0929 Mouser Part No 538-90120-0929	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 9 Pos., 0.76 m Gold (Au) Selective Pltg Learn More about Molex c grid	Datasheet	Non-Stocked	£2.01 £1.75 £1.68 £1.57 View £1.42 £1.31 £1.12 £1.08 £1.07	Min.: 1 Mult.: 1	Headers	Breakaway	9 Position	2.54 mm (0.1 in)	1 Row		Through Hole	Solder Pin	Straight	Pin (Male)	Gold	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90120	C-Grid		- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 20 Pos., 0.76 m Gold (Au) Selective Pltg 90120-0940 Molex 3,000: £2.12 Non-Stocked	Mfr. Part No. 90120-0940 Mouser Part No 538-90120-0940	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 20 Pos., 0.76 m Gold (Au) Selective Pltg Learn More about Molex c grid	Datasheet	Non-Stocked	£2.12	Min.: 3,000 Mult.: 600	Headers	Breakaway	20 Position	2.54 mm (0.1 in)	1 Row			Solder Pin	Straight		Gold			90120	C-Grid		- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 40 Pos., 0.76 m Gold (Au) Selective Pltg 90120-0960 Molex 3,000: £4.40 Non-Stocked	Mfr. Part No. 90120-0960 Mouser Part No 538-90120-0960	Molex	Headers & Wire Housings 2.54mm Pit. C-Grid III Header, Single Row, Vert., 40 Pos., 0.76 m Gold (Au) Selective Pltg	Datasheet	Non-Stocked	£4.40	Min.: 3,000 Mult.: 300	Headers	Breakaway	40 Position	2.54 mm (0.1 in)	1 Row		Through Hole	Solder Pin	Straight	Pin (Male)	Gold	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90120	C-Grid		- 55 C	+ 125 C	Tray
Headers & Wire Housings C-Grid III PCB Header, 2.54mm Pit., TH, Single Row, R/A, 13 Pos., Tin (Sn) Pltg 90121-0133 Molex 2,700: £0.543 Non-Stocked	Mfr. Part No. 90121-0133 Mouser Part No 538-90121-0133	Molex	Headers & Wire Housings C-Grid III PCB Header, 2.54mm Pit., TH, Single Row, R/A, 13 Pos., Tin (Sn) Pltg Learn More about Molex c grid	Datasheet	Non-Stocked	£0.543 £0.537	Min.: 2,700 Mult.: 900	Headers	Breakaway	13 Position	2.54 mm (0.1 in)	1 Row		Through Hole	Solder Pin	Right Angle	Pin (Male)	Tin	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90121	C-Grid		- 55 C	+ 125 C	Tray
Headers & Wire Housings C-Grid III PCB Header, 2.54mm Pit., TH, Single Row, R/A, 15 Pos., Tin (Sn) Pltg 90121-0135 Molex 2,700: £0.487 Non-Stocked	Mfr. Part No. 90121-0135 Mouser Part No 538-90121-0135	Molex	Headers & Wire Housings C-Grid III PCB Header, 2.54mm Pit., TH, Single Row, R/A, 15 Pos., Tin (Sn) Pltg Learn More about Molex c grid	Datasheet	Non-Stocked	£0.487 £0.48	Min.: 2,700 Mult.: 900	Headers	Breakaway	15 Position	2.54 mm (0.1 in)	1 Row		Through Hole	Solder Pin	Right Angle	Pin (Male)	Tin	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90121	C-Grid		- 55 C	+ 125 C	Tray
Headers & Wire Housings C-Grid III PCB Header, 2.54mm Pit., TH, Single Row, R/A, 16 Pos., Tin (Sn) Pltg 90121-0136 Molex 2,700: £0.489 Non-Stocked	Mfr. Part No. 90121-0136 Mouser Part No 538-90121-0136	Molex	Headers & Wire Housings C-Grid III PCB Header, 2.54mm Pit., TH, Single Row, R/A, 16 Pos., Tin (Sn) Pltg Learn More about Molex c grid	Datasheet	Non-Stocked	£0.489	Min.: 2,700 Mult.: 900	Headers	Breakaway	16 Position	2.54 mm (0.1 in)	1 Row		Through Hole	Solder Pin	Right Angle	Pin (Male)	Tin	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90121	C-Grid		- 55 C	+ 125 C	Tray
Headers & Wire Housings C-Grid III PCB Header, 2.54mm Pit., TH, Single Row, R/A, 17 Pos., Tin (Sn) Pltg 90121-0137 Molex 2,700: £0.539 Non-Stocked	Mfr. Part No. 90121-0137 Mouser Part No 538-90121-0137	Molex	Headers & Wire Housings C-Grid III PCB Header, 2.54mm Pit., TH, Single Row, R/A, 17 Pos., Tin (Sn) Pltg Learn More about Molex c grid	Datasheet	Non-Stocked	£0.539 £0.532	Min.: 2,700 Mult.: 900	Headers	Breakaway	17 Position	2.54 mm (0.1 in)	1 Row		Through Hole	Solder Pin	Right Angle	Pin (Male)	Tin	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90121	C-Grid		- 55 C	+ 125 C	Tray