Headers & Wire Housings – Mouser South Africa

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M20 and M22 Connectors

Harwin M20 and M22 Connectors are 2mm (M22) and 2.54mm (M20) pitch connectors that conform to current conventions for Pin Header and Socket systems. The M20 Series feature 0.64mm² male pins while the M22 series have 0.5mm² male pins. The M20 and M22 sockets feature dual beam contacts with better spring capability than tuning fork contacts. These features offer higher durability, improved repeatable retention, and an improved connection to offer a more reliable connector.

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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	Type	Number of Positions	Pitch	Number of Rows	Row Spacing	Mounting Style	Termination Style	Mounting Angle	Contact Gender	Contact Plating	Termination Post Length	Series	Wire Gauge	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Headers & Wire Housings M22 JUMPER SOCKET CLOSED TOP LT GREY M22-1930005 Harwin 1: $0.33 11,756In Stock	Mfr. Part No. M22-1930005 Mouser Part No 855-M22-1930005	Harwin	Headers & Wire Housings M22 JUMPER SOCKET CLOSED TOP LT GREY Learn More about Harwin m20 m22 connectors	Datasheet	11,756In Stock	$0.33 $0.281 $0.251 $0.24 View $0.214 $0.197 $0.183 $0.178 $0.171	Min.: 1 Mult.: 1	Accessories												M22
Headers & Wire Housings M20 31 WAY SMT SKT 1000 PER REEL M20-7823242 Harwin 1: $3.56 3,294In Stock	Mfr. Part No. M20-7823242 Mouser Part No 855-M20-7823242	Harwin	Headers & Wire Housings M20 31 WAY SMT SKT 1000 PER REEL Learn More about Harwin m20 m22 connectors	Datasheet	3,294In Stock	$3.56 $3.20 $3.17 $2.95 View $2.90 $2.73 $2.63 $2.55 $2.45	Min.: 1 Mult.: 1	Headers	Receptacle	32 Position	2.54 mm (0.1 in)	1 Row		Through Hole	Solder Pin		Socket (Female)	Tin		M20		- 40 C	+ 105 C
Headers & Wire Housings M20 04 SIL VERTICAL SMT HEADER GOLD+TIN M20-8770446 Harwin 1: $0.34 10,058In Stock	Mfr. Part No. M20-8770446 Mouser Part No 855-M20-8770446	Harwin	Headers & Wire Housings M20 04 SIL VERTICAL SMT HEADER GOLD+TIN Learn More about Harwin m20 m22 connectors	Datasheet	10,058In Stock	$0.34 $0.292 $0.249 $0.222 View $0.208 $0.198 $0.193	Min.: 1 Mult.: 1	Headers	Pin Strip	4 Position	2.54 mm (0.1 in)	1 Row	2.54 mm (0.1 in)	SMD/SMT	Solder	Straight	Pin (Male)	Tin		M20		- 40 C	+ 105 C
Headers & Wire Housings M20 08 SIL VERTICAL SMT HEADER GOLD+TIN M20-8770846 Harwin 1: $0.55 5,531In Stock	Mfr. Part No. M20-8770846 Mouser Part No 855-M20-8770846	Harwin	Headers & Wire Housings M20 08 SIL VERTICAL SMT HEADER GOLD+TIN Learn More about Harwin m20 m22 connectors	Datasheet	5,531In Stock	$0.55 $0.471 $0.401 $0.358 View $0.347 $0.326 $0.307 $0.29	Min.: 1 Mult.: 1	Headers	Pin Strip	8 Position	2.54 mm (0.1 in)	1 Row			Solder	Straight		Tin		M20
Headers & Wire Housings M20 05+05 DIL VERTICAL PIN HEADER TIN M20-9970546 Harwin 1: $0.561 13,717In Stock 10,500Expected 2026/11/17	Mfr. Part No. M20-9970546 Mouser Part No 855-M20-9970546	Harwin	Headers & Wire Housings M20 05+05 DIL VERTICAL PIN HEADER TIN Learn More about Harwin m20 m22 connectors	Datasheet	13,717In Stock 10,500Expected 2026/11/17	$0.561 $0.476 $0.405 $0.361 $0.359	Min.: 1 Mult.: 1	Headers	Pin Strip	10 Position	2.54 mm (0.1 in)	2 Row		Through Hole	Solder Pin	Straight	Pin (Male)	Tin		M20		- 40 C	+ 105 C
Headers & Wire Housings M22 50P 3.5MM PIN HDR 2MM PITCH SIL VERT M22-2035005 Harwin 1: $3.52 706In Stock	Mfr. Part No. M22-2035005 Mouser Part No 855-M22-2035005	Harwin	Headers & Wire Housings M22 50P 3.5MM PIN HDR 2MM PITCH SIL VERT Learn More about Harwin m20 m22 connectors	Datasheet	706In Stock	$3.52 $3.00 $2.99 $2.55	Min.: 1 Mult.: 1	Headers	Pin Strip	50 Position	2 mm (0.079 in)	1 Row								M22
Headers & Wire Housings M22 20+20 DIL HORIZONTL GOLD PIN HEADER M22-2042005 Harwin 1: $2.86 1,646In Stock	Mfr. Part No. M22-2042005 Mouser Part No 855-M22-2042005	Harwin	Headers & Wire Housings M22 20+20 DIL HORIZONTL GOLD PIN HEADER Learn More about Harwin m20 m22 connectors	Datasheet	1,646In Stock	$2.86 $2.43 $1.98 $1.97 $1.95	Min.: 1 Mult.: 1	Headers	Pin Strip	40 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	Through Hole	Solder Pin	Right Angle	Pin (Male)	Gold	3.5 mm (0.138 in)	M22		- 40 C	+ 105 C
Headers & Wire Housings M20 7+ 7 DIL SMT SKT M20-7810745 Harwin 1: $2.29 2,006In Stock	Mfr. Part No. M20-7810745 Mouser Part No 855-M20-7810745	Harwin	Headers & Wire Housings M20 7+ 7 DIL SMT SKT	Datasheet	2,006In Stock	$2.29 $2.17 $1.80 $1.62 View $1.47 $1.40 $1.33 $1.26	Min.: 1 Mult.: 1	Headers	Receptacle	14 Position	2.54 mm (0.1 in)	2 Row	2.54 mm (0.1 in)	SMD/SMT	Solder	Straight	Socket (Female)	Gold		M20		- 40 C	+ 105 C	Tube
Headers & Wire Housings M20 4 PIN SIL VERTICAL SOCKET GOLD+TIN M20-7820446 Harwin 1: $0.911 17,215In Stock	Mfr. Part No. M20-7820446 Mouser Part No 855-M20-7820446	Harwin	Headers & Wire Housings M20 4 PIN SIL VERTICAL SOCKET GOLD+TIN Learn More about Harwin m20 m22 connectors	Datasheet	17,215In Stock	$0.911 $0.846 $0.691 $0.663	Min.: 1 Mult.: 1	Headers	Socket Assembly	4 Position	2.54 mm (0.1 in)	1 Row			Solder Pin		Socket (Female)	Tin		M20				Tube
Headers & Wire Housings M22 10 SIL VERT PIN HDR TIN M22-2511046 Harwin 1: $0.64 7,859In Stock	Mfr. Part No. M22-2511046 Mouser Part No 855-M22-2511046	Harwin	Headers & Wire Housings M22 10 SIL VERT PIN HDR TIN Learn More about Harwin m20 m22 connectors	Datasheet	7,859In Stock	$0.64 $0.545 $0.533 $0.459 View $0.413 $0.381 $0.357 $0.34 $0.32	Min.: 1 Mult.: 1	Headers	Pin Strip	10 Position	2 mm (0.079 in)	1 Row		Through Hole	Solder Pin	Straight	Pin (Male)	Tin		M22		- 40 C	+ 105 C
Headers & Wire Housings M22 7+7 PIN DIL HOUSING M22-2520705 Harwin 1: $1.00 3,242In Stock	Mfr. Part No. M22-2520705 Mouser Part No 855-M22-2520705	Harwin	Headers & Wire Housings M22 7+7 PIN DIL HOUSING Learn More about Harwin m20 m22 connectors	Datasheet	3,242In Stock	$1.00 $0.85 $0.848 $0.723 View $0.651 $0.612 $0.575 $0.548	Min.: 1 Mult.: 1	Headers	Pin Strip	14 Position	2 mm (0.079 in)	2 Row		Through Hole	Solder Pin	Straight	Pin (Male)	Gold		M22		- 40 C	+ 105 C
Headers & Wire Housings M22 10+10 DIL HORIZ SMT SKT T&R M22-6551042R Harwin 1: $2.95 1,990In Stock	Mfr. Part No. M22-6551042R Mouser Part No 855-M22-6551042R	Harwin	Headers & Wire Housings M22 10+10 DIL HORIZ SMT SKT T&R	Datasheet	1,990In Stock	Cut Tape $2.95 $2.51 $2.13 $1.85 Reel $1.70 View $1.64 $1.60 MouseReel Available	Min.: 1 Mult.: 1 : 750	Headers	Receptacle	20 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	SMD/SMT	Solder	Right Angle	Socket (Female)	Gold		M22		- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings M20 02 SIL HORIZONTAL PIN HEADER GOLD HT M20-9750242 Harwin 1: $0.19 18,577In Stock	Mfr. Part No. M20-9750242 Mouser Part No 855-M20-9750242	Harwin	Headers & Wire Housings M20 02 SIL HORIZONTAL PIN HEADER GOLD HT Learn More about Harwin m20 m22 connectors	Datasheet	18,577In Stock	$0.19 $0.164 $0.14 $0.126 View $0.117 $0.11 $0.105 $0.102	Min.: 1 Mult.: 1	Headers	Pin Strip	2 Position	2.54 mm (0.1 in)	1 Row		Through Hole	Solder Pin	Right Angle	Pin (Male)	Tin		M20		- 40 C	+ 105 C
Headers & Wire Housings M20 08+08 DIL VERTICAL PIN HEADER GOLD HT M20-9980845 Harwin 1: $0.69 5,168In Stock	Mfr. Part No. M20-9980845 Mouser Part No 855-M20-9980845	Harwin	Headers & Wire Housings M20 08+08 DIL VERTICAL PIN HEADER GOLD HT Learn More about Harwin m20 m22 connectors	Datasheet	5,168In Stock	$0.69 $0.59 $0.497 $0.448 View $0.426 $0.381 $0.354	Min.: 1 Mult.: 1	Headers	Pin Strip	16 Position	2.54 mm (0.1 in)	2 Row		Through Hole	Solder Pin	Straight	Pin (Male)			M20		- 40 C	+ 105 C	Bulk
Headers & Wire Housings M22 4+4 DIL HORIZ SMT SKT T&R M22-2540405 Harwin 1: $0.70 5,496In Stock	Mfr. Part No. M22-2540405 Mouser Part No 855-M22-2540405	Harwin	Headers & Wire Housings M22 4+4 DIL HORIZ SMT SKT T&R Learn More about Harwin m20 m22 connectors	Datasheet	5,496In Stock	$0.70 $0.595 $0.58 $0.501 View $0.45 $0.418 $0.414	Min.: 1 Mult.: 1	Headers	Pin Strip	8 Position	2 mm (0.079 in)	2 Row		Through Hole	Solder Pin	Right Angle		Gold		M22
Headers & Wire Housings M22 8+8 DIL PIN HDR TIN VERTICAL M22-6360842 Harwin 1: $4.33 983In Stock	Mfr. Part No. M22-6360842 Mouser Part No 855-M22-6360842	Harwin	Headers & Wire Housings M22 8+8 DIL PIN HDR TIN VERTICAL Learn More about Harwin m20 m22 connectors	Datasheet	983In Stock	$4.33 $4.22 $3.37 $3.11 View $2.78 $2.65 $2.54 $2.41	Min.: 1 Mult.: 1	Headers	Receptacle	16 Position	2 mm (0.079 in)	2 Row		SMD/SMT	Solder	Straight	Socket (Female)			M22		- 40 C	+ 105 C
Headers & Wire Housings M22 8 WAY SIL HORIZ SMT SKT T&R M22-6540842R Harwin 1: $1.40 2,986In Stock	Mfr. Part No. M22-6540842R Mouser Part No 855-M22-6540842R	Harwin	Headers & Wire Housings M22 8 WAY SIL HORIZ SMT SKT T&R	Datasheet	2,986In Stock	Cut Tape $1.40 $1.17 $1.00 $0.893 Reel $0.754 View $0.726 $0.715 MouseReel Available	Min.: 1 Mult.: 1 : 1,300	Headers	Receptacle	8 Position	2 mm (0.079 in)	1 Row		SMD/SMT	Solder	Right Angle	Socket (Female)	Gold		M22		- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings M22 3+3 DIL HORIZ SMT SKT T&R M22-6550342R Harwin 1: $0.98 4,102In Stock	Mfr. Part No. M22-6550342R Mouser Part No 855-M22-6550342R	Harwin	Headers & Wire Housings M22 3+3 DIL HORIZ SMT SKT T&R	Datasheet	4,102In Stock	Cut Tape $0.98 $0.829 $0.828 $0.705 Reel $0.565 View $0.704 $0.612 $0.547 $0.54 MouseReel Available	Min.: 1 Mult.: 1 : 750	Headers	Receptacle	6 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	SMD/SMT	Solder	Right Angle	Socket (Female)	Gold		M22		- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings M20 06+06 DIL HORIZONTAL SOCKET TIN M20-7870642 Harwin 1: $1.92 2,618In Stock	Mfr. Part No. M20-7870642 Mouser Part No 855-M20-7870642	Harwin	Headers & Wire Housings M20 06+06 DIL HORIZONTAL SOCKET TIN Learn More about Harwin m20 m22 connectors	Datasheet	2,618In Stock	$1.92 $1.80 $1.49 $1.37 View $1.23 $1.17 $1.11 $1.05	Min.: 1 Mult.: 1	Headers	Receptacle	12 Position	2.54 mm (0.1 in)	2 Row		SMD/SMT	Solder		Socket (Female)	Tin		M20		- 40 C	+ 105 C
Headers & Wire Housings M20 20+20 DIL VERTICAL PIN HEADER TIN M20-8762042 Harwin 1: $2.40 1,707In Stock	Mfr. Part No. M20-8762042 Mouser Part No 855-M20-8762042	Harwin	Headers & Wire Housings M20 20+20 DIL VERTICAL PIN HEADER TIN Learn More about Harwin m20 m22 connectors	Datasheet	1,707In Stock	$2.40 $2.04 $1.65 $1.64 View $1.52 $1.47 $1.38 $1.30	Min.: 1 Mult.: 1	Headers	Pin Strip	40 Position	2.54 mm (0.1 in)	2 Row	2.54 mm (0.1 in)	SMD/SMT	Solder	Straight	Pin (Male)	Gold		M20		- 40 C	+ 105 C
Headers & Wire Housings M20 03+03 DIL VERTICAL PIN HEADER TIN M20-9970346 Harwin 1: $0.361 10,939In Stock	Mfr. Part No. M20-9970346 Mouser Part No 855-M20-9970346	Harwin	Headers & Wire Housings M20 03+03 DIL VERTICAL PIN HEADER TIN Learn More about Harwin m20 m22 connectors	Datasheet	10,939In Stock	$0.361 $0.306 $0.261 $0.233 $0.22	Min.: 1 Mult.: 1	Headers	Pin Strip	6 Position	2.54 mm (0.1 in)	2 Row		Through Hole	Solder Pin	Straight	Pin (Male)	Tin		M20		- 40 C	+ 105 C
Headers & Wire Housings M22 2MM DIL SMT SOCKET M22-3050046 Harwin 1: $0.18 25,284In Stock	Mfr. Part No. M22-3050046 Mouser Part No 855-M22-3050046	Harwin	Headers & Wire Housings M22 2MM DIL SMT SOCKET Learn More about Harwin m20 m22 connectors	Datasheet	25,284In Stock	$0.18 $0.149 $0.133 $0.126 View $0.112 $0.106 $0.099 $0.097 $0.092	Min.: 1 Mult.: 1	Contacts			2 mm (0.079 in)			Cable Mount / Free Hanging	Crimp		Socket (Female)	Tin		M22	30 AWG to 24 AWG	- 25 C	+ 85 C	Bulk
Headers & Wire Housings M20 12 SIL VERTICAL PIN HEADER TIN M20-8771246 Harwin 1: $0.78 4,753In Stock	Mfr. Part No. M20-8771246 Mouser Part No 855-M20-8771246	Harwin	Headers & Wire Housings M20 12 SIL VERTICAL PIN HEADER TIN Learn More about Harwin m20 m22 connectors	Datasheet	4,753In Stock	$0.78 $0.659 $0.658 $0.561 View $0.50 $0.476 $0.461 $0.424 $0.404	Min.: 1 Mult.: 1	Headers	Pin Strip	12 Position	2.54 mm (0.1 in)	1 Row	2.54 mm (0.1 in)	SMD/SMT	Solder	Straight	Pin (Male)	Tin		M20		- 40 C	+ 105 C
Headers & Wire Housings M20 8 WAY SIL HORIZ SMT P/HDR M20-8890845R Harwin 1: $1.47 2,250In Stock	Mfr. Part No. M20-8890845R Mouser Part No 855-M20-8890845R	Harwin	Headers & Wire Housings M20 8 WAY SIL HORIZ SMT P/HDR	Datasheet	2,250In Stock	Cut Tape $1.47 $1.26 $1.07 $1.06 Reel $0.947 View $0.876 $0.826 $0.804 MouseReel Available	Min.: 1 Mult.: 1 : 500	Headers	Plug	8 Position	2.54 mm (0.1 in)	1 Row		SMD/SMT	Solder	Horizontal	Pin (Male)	Gold		M20		- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings M20 04+04 DIL SMT SKT BTM ENT SEL GLD+TIN M20-9720445 Harwin 1: $0.45 6,940In Stock	Mfr. Part No. M20-9720445 Mouser Part No 855-M20-9720445	Harwin	Headers & Wire Housings M20 04+04 DIL SMT SKT BTM ENT SEL GLD+TIN Learn More about Harwin m20 m22 connectors	Datasheet	6,940In Stock	$0.45 $0.379 $0.378 $0.322 View $0.288 $0.273 $0.256 $0.244 $0.243	Min.: 1 Mult.: 1	Headers	Pin Strip	8 Position	2.54 mm (0.1 in)	2 Row		Through Hole	Solder Pin	Straight		Gold		M20