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 C-GRID III 14 CKT HE 90120-0134 Molex 1: £1.47 463In Stock	Mfr. Part No. 90120-0134 Mouser Part No 538-90120-0134	Molex	Headers & Wire Housings C-GRID III 14 CKT HE Learn More about Molex c grid III modular interconnect systems	Datasheet	463In Stock	£1.47 £1.25 £1.06 £0.943 View £0.841 £0.826 £0.773	Min.: 1 Mult.: 1	Headers	Breakaway	14 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 CGRIDIII HDR 7P VERT SR SEL AU 90120-0767 Molex 1: £1.42 1,325In Stock	Mfr. Part No. 90120-0767 Mouser Part No 538-90120-0767	Molex	Headers & Wire Housings 2.54MM CGRIDIII HDR 7P VERT SR SEL AU Learn More about Molex c grid III modular interconnect systems	Datasheet	1,325In Stock	£1.42 £1.22 £1.04 £0.943 View £0.818 £0.78 £0.691 £0.67	Min.: 1 Mult.: 1	Headers	Breakaway	7 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 CGRIDIII HDR 8P VERT SR SEL AU 90120-0768 Molex 1: £1.64 1,092In Stock	Mfr. Part No. 90120-0768 Mouser Part No 538-90120-0768	Molex	Headers & Wire Housings 2.54MM CGRIDIII HDR 8P VERT SR SEL AU Learn More about Molex c grid III modular interconnect systems	Datasheet	1,092In Stock	£1.64 £1.27 £1.08 £0.969 View £0.856 £0.796	Min.: 1 Mult.: 1	Headers	Breakaway	8 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 CGRIDIII HDR 9P VERT SR SEL AU 90120-0769 Molex 1: £1.82 17In Stock	Mfr. Part No. 90120-0769 Mouser Part No 538-90120-0769	Molex	Headers & Wire Housings 2.54MM CGRIDIII HDR 9P VERT SR SEL AU Learn More about Molex c grid III modular interconnect systems	Datasheet	17In Stock	£1.82 £1.57 £1.53 £1.35 View £1.30 £1.20 £0.952 £0.917 £0.89	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	Wire-to-Board, Signal	- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54MM CGRIDIII HDR 10P VERT SR SEL AU 90120-0770 Molex 1: £1.85 367In Stock	Mfr. Part No. 90120-0770 Mouser Part No 538-90120-0770	Molex	Headers & Wire Housings 2.54MM CGRIDIII HDR 10P VERT SR SEL AU Learn More about Molex c grid III modular interconnect systems	Datasheet	367In Stock	£1.85 £1.62 £1.58 £1.41 View £1.34 £1.17 £1.06 £1.02 £0.995	Min.: 1 Mult.: 1	Headers	Breakaway	10 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 CGRIDIII HDR 8P R/A SR TIN 90121-0128 Molex 1: £0.653 1,054In Stock 3,600Expected 19/11/2026	Mfr. Part No. 90121-0128 Mouser Part No 538-90121-0128	Molex	Headers & Wire Housings 2.54MM CGRIDIII HDR 8P R/A SR TIN Learn More about Molex c grid	Datasheet	1,054In Stock 3,600Expected 19/11/2026	£0.653 £0.564 £0.516 £0.465 View £0.425 £0.352 £0.329 £0.313 £0.299	Min.: 1 Mult.: 1	Headers	Breakaway	8 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	Wire-to-Board, Signal	- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54MM CGRIDIII HDR 7P R/A SR SEL AU 90121-0767 Molex 1: £1.18 118In Stock	Mfr. Part No. 90121-0767 Mouser Part No 538-90121-0767	Molex	Headers & Wire Housings 2.54MM CGRIDIII HDR 7P R/A SR SEL AU Learn More about Molex c grid	Datasheet	118In Stock	£1.18 £1.07 £1.02 £0.773 View £0.70 £0.681 £0.663	Min.: 1 Mult.: 1	Headers	Breakaway	7 Position	2.54 mm (0.1 in)	1 Row		Through Hole	Solder Pin	Right Angle	Pin (Male)	Gold	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90121	C-Grid	Wire-to-Board, Signal	- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54MM CGRIDIII HDR 9P R/A SR SEL AU 90121-0769 Molex 1: £1.24 385In Stock	Mfr. Part No. 90121-0769 Mouser Part No 538-90121-0769	Molex	Headers & Wire Housings 2.54MM CGRIDIII HDR 9P R/A SR SEL AU Learn More about Molex c grid	Datasheet	385In Stock	£1.24 £1.08 £0.925 £0.871 View £0.796 £0.727 £0.714 £0.681	Min.: 1 Mult.: 1	Headers	Breakaway	9 Position	2.54 mm (0.1 in)	1 Row		Through Hole	Solder Pin	Right Angle	Pin (Male)	Gold	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90121	C-Grid	Wire-to-Board, Signal	- 55 C	+ 125 C	Tray
Headers & Wire Housings C-Grid SR RA Pn 6.75 75/2.90mm Au-F 36Ckt 90121-0956 Molex 1: £2.26 315In Stock	Mfr. Part No. 90121-0956 Mouser Part No 538-90121-0956	Molex	Headers & Wire Housings C-Grid SR RA Pn 6.75 75/2.90mm Au-F 36Ckt Learn More about Molex c grid	Datasheet	315In Stock	£2.26 £2.06 £1.95 £1.81 View £1.58 £1.40 £1.26 £1.23 £1.20	Min.: 1 Mult.: 1	Headers	Breakaway	36 Position	2.54 mm (0.1 in)	1 Row		Through Hole	Solder Pin	Right Angle	Pin (Male)	Gold	6.75 mm (0.266 in)	2.9 mm (0.114 in)	90121	C-Grid	Wire-to-Board, Signal	- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54MM CGRIDIII HDR 12P R/A DR TIN 90122-0126 Molex 1: £1.42 895In Stock	Mfr. Part No. 90122-0126 Mouser Part No 538-90122-0126	Molex	Headers & Wire Housings 2.54MM CGRIDIII HDR 12P R/A DR TIN Learn More about Molex c grid	Datasheet	895In Stock	£1.42 £1.20 £1.19 £1.07 View £0.925 £0.863 £0.834	Min.: 1 Mult.: 1	Headers	Breakaway	12 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 CGRIDIII HDR 16P R/A DR TIN 90122-0128 Molex 1: £1.84 555In Stock	Mfr. Part No. 90122-0128 Mouser Part No 538-90122-0128	Molex	Headers & Wire Housings 2.54MM CGRIDIII HDR 16P R/A DR TIN Learn More about Molex c grid	Datasheet	555In Stock	£1.84 £1.61 £1.54 £1.43 View £1.30 £1.19 £0.917 £0.882	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	Right Angle	Pin (Male)	Tin	6.75 mm (0.266 in)		90122	C-Grid	Wire-to-Board, Signal	- 55 C	+ 125 C	Tray
Headers & Wire Housings 2.54MM CGRIDIII HDR 4P R/A DR SEL AU 90122-0762 Molex 1: £0.995 930In Stock	Mfr. Part No. 90122-0762 Mouser Part No 538-90122-0762	Molex	Headers & Wire Housings 2.54MM CGRIDIII HDR 4P R/A DR SEL AU Learn More about Molex c grid	Datasheet	930In Stock	£0.995 £0.934 £0.841 £0.834 £0.788	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)	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 C-Grid DR Vt Pn 6.75 .75/2.90mm Tn-A 2Ckt 90131-0121 Molex 1: £0.383 1,603In Stock	Mfr. Part No. 90131-0121 Mouser Part No 538-90131-0121	Molex	Headers & Wire Housings C-Grid DR Vt Pn 6.75 .75/2.90mm Tn-A 2Ckt Learn More about Molex c grid	Datasheet	1,603In Stock	£0.383 £0.353 £0.345	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)	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 CGRIDIII HDR 6P VERT DR TIN 90131-0123 Molex 1: £0.623 2,720In Stock 4,800Expected 03/12/2026	Mfr. Part No. 90131-0123 Mouser Part No 538-90131-0123	Molex	Headers & Wire Housings 2.54MM CGRIDIII HDR 6P VERT DR TIN Learn More about Molex c grid	Datasheet	2,720In Stock 4,800Expected 03/12/2026	£0.623 £0.546 £0.539 £0.491 View £0.484 £0.457 £0.40 £0.387 £0.377	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 CGRIDIII HDR 16P VERT DR TIN 90131-0128 Molex 1: £1.48 370In Stock 2,800Expected 25/12/2026	Mfr. Part No. 90131-0128 Mouser Part No 538-90131-0128	Molex	Headers & Wire Housings 2.54MM CGRIDIII HDR 16P VERT DR TIN Learn More about Molex c grid	Datasheet	370In Stock 2,800Expected 25/12/2026	£1.48 £1.28 £1.14 £1.07 View £0.995 £0.908 £0.826 £0.818 £0.788	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 C-Grid DR Vt Pn 6.75 75/2.90mm Tn-A 34Ck 90131-0137 Molex 1: £2.13 154In Stock	Mfr. Part No. 90131-0137 Mouser Part No 538-90131-0137	Molex	Headers & Wire Housings C-Grid DR Vt Pn 6.75 75/2.90mm Tn-A 34Ck Learn More about Molex c grid	Datasheet	154In Stock	£2.13 £1.82 £1.69 £1.53 View £1.48 £1.44	Min.: 1 Mult.: 1	Headers	Breakaway	34 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 C-Grid DR Vt Pn 6.75 75/2.90mm Tn-A 36Ckt 90131-0138 Molex 1: £2.10 775In Stock	Mfr. Part No. 90131-0138 Mouser Part No 538-90131-0138	Molex	Headers & Wire Housings C-Grid DR Vt Pn 6.75 75/2.90mm Tn-A 36Ckt Learn More about Molex c grid	Datasheet	775In Stock	£2.10 £1.95 £1.67 £1.48 View £1.41 £1.29 £1.22	Min.: 1 Mult.: 1	Headers	Breakaway	36 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 CGRIDIII HDR 50P VERT DR SEL AU 90131-0785 Molex 1: £6.44 365In Stock	Mfr. Part No. 90131-0785 Mouser Part No 538-90131-0785	Molex	Headers & Wire Housings 2.54MM CGRIDIII HDR 50P VERT DR SEL AU Learn More about Molex c grid	Datasheet	365In Stock	£6.44 £5.64 £5.49 £5.42 View £4.79 £4.59 £4.23 £3.84 £3.74	Min.: 1 Mult.: 1	Headers	Breakaway	50 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 C-Grid DR Vt Pn 6.75 75/2.90mm Au-F 26Ckt 90131-0933 Molex 1: £5.19 2,072In Stock	Mfr. Part No. 90131-0933 Mouser Part No 538-90131-0933	Molex	Headers & Wire Housings C-Grid DR Vt Pn 6.75 75/2.90mm Au-F 26Ckt Learn More about Molex c grid	Datasheet	2,072In Stock	£5.19	Min.: 1 Mult.: 1	Headers	Breakaway	26 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 C-Grid SR Vt Pn 6.75 .75/2.90mm Tn-A 18kt 90120-0138 Molex 1: £1.58 233In Stock	Mfr. Part No. 90120-0138 Mouser Part No 538-90120-0138	Molex	Headers & Wire Housings C-Grid SR Vt Pn 6.75 .75/2.90mm Tn-A 18kt Learn More about Molex c grid III modular interconnect systems	Datasheet	233In Stock	£1.58 £1.37 £1.32 £1.23 View £1.11 £1.03 £0.899 £0.856 £0.841	Min.: 1 Mult.: 1	Headers	Breakaway	18 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 C-Grid SR Vt Pn 6.75 75/2.90mm Au-E 15Ck 90120-0775 Molex 1: £2.60 6In Stock	Mfr. Part No. 90120-0775 Mouser Part No 538-90120-0775	Molex	Headers & Wire Housings C-Grid SR Vt Pn 6.75 75/2.90mm Au-E 15Ck Learn More about Molex c grid III modular interconnect systems	Datasheet	6In Stock	£2.60 £1.96 £1.80 £1.65 View £1.55 £1.48 £1.37 £1.32 £1.23	Min.: 1 Mult.: 1	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 C-Grid SR Vt Pn 6.75 75/2.90mm Au-F 36Ckt 90120-0956 Molex 1: £9.11 29In Stock	Mfr. Part No. 90120-0956 Mouser Part No 538-90120-0956	Molex	Headers & Wire Housings C-Grid SR Vt Pn 6.75 75/2.90mm Au-F 36Ckt Learn More about Molex c grid	Datasheet	29In Stock	£9.11 £7.22 £7.08 £6.38 View £6.11 £5.78 £5.55 £5.30 Quote	Min.: 1 Mult.: 1	Headers	Breakaway	36 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 CGRIDIII HDR 26P R/A DR TIN 90122-0133 Molex 1: £2.74 36In Stock	Mfr. Part No. 90122-0133 Mouser Part No 538-90122-0133	Molex	Headers & Wire Housings 2.54MM CGRIDIII HDR 26P R/A DR TIN Learn More about Molex c grid	Datasheet	36In Stock	£2.74 £2.65 £2.51 £1.85 View £1.75 £1.71 £1.48 £1.08 £1.02	Min.: 1 Mult.: 1	Headers	Breakaway	26 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 CGRIDIII HDR 34P R/A DR TIN 90122-0137 Molex 1: £3.45 15In Stock	Mfr. Part No. 90122-0137 Mouser Part No 538-90122-0137	Molex	Headers & Wire Housings 2.54MM CGRIDIII HDR 34P R/A DR TIN Learn More about Molex c grid	Datasheet	15In Stock	£3.45 £3.11 £2.99 £2.71 View £2.63 £2.37 £2.30 Quote	Min.: 1 Mult.: 1	Headers	Breakaway	34 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 CGRIDIII HDR 30P R/A DR SEL AU 90122-0775 Molex 1: £5.70 190In Stock	Mfr. Part No. 90122-0775 Mouser Part No 538-90122-0775	Molex	Headers & Wire Housings 2.54MM CGRIDIII HDR 30P R/A DR SEL AU Learn More about Molex c grid	Datasheet	190In Stock	£5.70 £4.49 £4.40 £3.68 £3.15	Min.: 1 Mult.: 1	Headers	Breakaway	30 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