Headers & Wire Housings – Mouser Estonia

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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 (EUR) 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	Series	Wire Gauge	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Headers & Wire Housings M22 5+5 DIL VERT HEADER GOLD M22-3020500 Harwin 1: 0,585 € 6.045In Stock 4.000Expected 3/16/2027	Mfr. Part No. M22-3020500 Mouser Part No 855-M22-3020500	Harwin	Headers & Wire Housings M22 5+5 DIL VERT HEADER GOLD Learn More about Harwin m20 m22 connectors	Datasheet	6.045In Stock 4.000Expected 3/16/2027	0,585 € 0,50 € 0,446 € 0,425 € View 0,379 € 0,362 €	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	10 Position	2 mm (0.079 in)	2 Row		Cable Mount / Free Hanging	Crimp	Straight	Socket (Female)		M22		- 25 C	+ 85 C
Headers & Wire Housings M22 FEMALE CRIMP CONTACT 2.54MM M22-3040042 Harwin 1: 0,112 € 59.653In Stock 190.000Expected 11/24/2026	Mfr. Part No. M22-3040042 Mouser Part No 855-M22-3040042	Harwin	Headers & Wire Housings M22 FEMALE CRIMP CONTACT 2.54MM Learn More about Harwin m20 m22 connectors	Datasheet	59.653In Stock 190.000Expected 11/24/2026	Cut Tape 0,112 € 0,095 € 0,086 € 0,082 € View Reel 0,063 € 0,073 € 0,07 € 0,065 € 0,063 €	Min.: 1 Mult.: 1 : 10.000	Contacts			2 mm (0.079 in)			Cable Mount / Free Hanging	Crimp		Socket (Female)	Gold	M22	30 AWG to 24 AWG	- 25 C	+ 85 C	Reel, Cut Tape
Headers & Wire Housings M22 2mm 6+6 DIL SMT P/HDR W/PEGS M22-3040046 Harwin 1: 0,095 € 50.644In Stock 59.840Expected 11/24/2026	Mfr. Part No. M22-3040046 Mouser Part No 855-M22-3040046	Harwin	Headers & Wire Housings M22 2mm 6+6 DIL SMT P/HDR W/PEGS Learn More about Harwin m20 m22 connectors	Datasheet	50.644In Stock 59.840Expected 11/24/2026	Cut Tape 0,095 € 0,083 € 0,074 € 0,071 € View Reel 0,05 € 0,063 € 0,06 € 0,056 € 0,055 € 0,05 €	Min.: 1 Mult.: 1 : 10.000	Contacts			2 mm (0.079 in)			Cable Mount / Free Hanging	Crimp		Socket (Female)	Tin	M22	30 AWG to 24 AWG	- 25 C	+ 85 C	Reel, Cut Tape
Headers & Wire Housings M22 24 SIL PIN HDR GOLD HORIZONTAL M22-3050042 Harwin 1: 0,155 € 24.495In Stock 57.200On Order	Mfr. Part No. M22-3050042 Mouser Part No 855-M22-3050042	Harwin	Headers & Wire Housings M22 24 SIL PIN HDR GOLD HORIZONTAL Learn More about Harwin m20 m22 connectors	Datasheet	24.495In Stock 57.200On Order On Order Ship Dates Mfr. No: M22-3050042 Stock: 24.495 Can Dispatch Immediately On Order: 28.500 Expected 12/1/2026 28.700 Expected 4/13/2027 Factory Lead Time: 17 Weeks	0,155 € 0,134 € 0,12 € 0,114 € 0,102 €	Min.: 1 Mult.: 1	Contacts			2 mm (0.079 in)			Cable Mount / Free Hanging	Crimp		Socket (Female)	Gold	M22	30 AWG to 24 AWG	- 25 C	+ 85 C	Bulk
Headers & Wire Housings M22 2+2 DIL SMT PIN HDR M22-5320205 Harwin 1: 0,593 € 4.470In Stock 11.500Expected 12/29/2026	Mfr. Part No. M22-5320205 Mouser Part No 855-M22-5320205	Harwin	Headers & Wire Housings M22 2+2 DIL SMT PIN HDR Learn More about Harwin m20 m22 connectors	Datasheet	4.470In Stock 11.500Expected 12/29/2026	0,593 € 0,504 € 0,495 € 0,428 € View 0,383 € 0,348 € 0,343 € 0,325 € 0,309 €	Min.: 1 Mult.: 1	Headers	Pin Strip	4 Position	2 mm (0.079 in)	2 Row		SMD/SMT	Solder	Straight	Pin (Male)	Gold	M22		- 40 C	+ 105 C
Headers & Wire Housings M22 5 Pos. Male SIL Horizontal SMT Conn. (T+R) M22-5320205R Harwin 1: 0,955 € 5.761In Stock	Mfr. Part No. M22-5320205R Mouser Part No 855-M22-5320205R	Harwin	Headers & Wire Housings M22 5 Pos. Male SIL Horizontal SMT Conn. (T+R) Learn More about Harwin m20 m22 connectors	Datasheet	5.761In Stock	Cut Tape 0,955 € 0,808 € 0,687 € Reel 0,599 € 0,554 € View 0,521 € 0,508 € MouseReel Available	Min.: 1 Mult.: 1 : 700	Headers	Pin Strip	4 Position	2 mm (0.079 in)	2 Row		SMD/SMT	Solder	Straight	Pin (Male)	Gold	M22		- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings M22 5+5 DIL SMT SOCKET LOW PROFILE M22-5320505R Harwin 1: 2,10 € 1.463In Stock	Mfr. Part No. M22-5320505R Mouser Part No 855-M22-5320505R	Harwin	Headers & Wire Housings M22 5+5 DIL SMT SOCKET LOW PROFILE Learn More about Harwin m20 m22 connectors	Datasheet	1.463In Stock	Cut Tape 2,10 € 1,83 € 1,75 € 1,63 € Reel 1,37 € View 1,48 € 1,21 € MouseReel Available	Min.: 1 Mult.: 1 : 700	Headers	Pin Strip	10 Position	2 mm (0.079 in)	2 Row		SMD/SMT	Solder	Straight	Pin (Male)	Gold	M22		- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings M22 4 PIN SIL HORIZONTAL GOLD PIN HEADER M22-5330405 Harwin 1: 0,662 € 8.028In Stock	Mfr. Part No. M22-5330405 Mouser Part No 855-M22-5330405	Harwin	Headers & Wire Housings M22 4 PIN SIL HORIZONTAL GOLD PIN HEADER Learn More about Harwin m20 m22 connectors	Datasheet	8.028In Stock	0,662 € 0,565 € 0,481 € 0,424 € View 0,403 € 0,402 € 0,347 €	Min.: 1 Mult.: 1	Headers	Pin Strip	4 Position	2 mm (0.079 in)	1 Row		SMD/SMT	Solder	Right Angle	Pin (Male)	Gold	M22		- 40 C	+ 105 C
Headers & Wire Housings M22 4+4 DIL HORIZONTAL GOLD PIN HEADER M22-5430405 Harwin 1: 1,42 € 2.523In Stock	Mfr. Part No. M22-5430405 Mouser Part No 855-M22-5430405	Harwin	Headers & Wire Housings M22 4+4 DIL HORIZONTAL GOLD PIN HEADER Learn More about Harwin m20 m22 connectors	Datasheet	2.523In Stock	1,42 € 1,21 € 1,19 € 0,946 € View 0,886 € 0,858 € 0,853 € 0,775 €	Min.: 1 Mult.: 1	Headers	Pin Strip	8 Position	2 mm (0.079 in)	2 Row		SMD/SMT	Solder	Right Angle	Pin (Male)	Gold	M22		- 40 C	+ 105 C
Headers & Wire Housings M22 3+3 WAY HDR VERT M22-6340342R Harwin 1: 1,67 € 5.687In Stock 5.600Expected 2/16/2027	Mfr. Part No. M22-6340342R Mouser Part No 855-M22-6340342R	Harwin	Headers & Wire Housings M22 3+3 WAY HDR VERT Learn More about Harwin m20 m22 connectors	Datasheet	5.687In Stock 5.600Expected 2/16/2027	Cut Tape 1,67 € 1,42 € 1,21 € 1,04 € Reel 0,955 € 0,903 € MouseReel Available	Min.: 1 Mult.: 1 : 800	Headers	Receptacle	6 Position	2 mm (0.079 in)	2 Row		SMD/SMT	Solder	Straight	Socket (Female)		M22		- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings M22 5+5 DIL SMT SKT M22-6360542 Harwin 1: 2,60 € 3.123In Stock	Mfr. Part No. M22-6360542 Mouser Part No 855-M22-6360542	Harwin	Headers & Wire Housings M22 5+5 DIL SMT SKT Learn More about Harwin m20 m22 connectors	Datasheet	3.123In Stock	2,60 € 2,52 € 1,96 € 1,86 €	Min.: 1 Mult.: 1	Headers	Receptacle	10 Position	2 mm (0.079 in)	2 Row	2 mm (0.079 in)	SMD/SMT	Solder	Straight	Socket (Female)	Tin	M22		- 40 C	+ 105 C
Headers & Wire Housings M22 10+10 DIL SMT SKT BTM ENT SEL GLD+TIN M22-6361042 Harwin 1: 5,01 € 508In Stock	Mfr. Part No. M22-6361042 Mouser Part No 855-M22-6361042	Harwin	Headers & Wire Housings M22 10+10 DIL SMT SKT BTM ENT SEL GLD+TIN Learn More about Harwin m20 m22 connectors	Datasheet	508In Stock	5,01 € 4,85 € 3,96 € 3,59 € 3,29 €	Min.: 1 Mult.: 1	Headers	Receptacle	20 Position	2 mm (0.079 in)	2 Row		SMD/SMT	Solder	Straight	Socket (Female)		M22		- 40 C	+ 105 C
Headers & Wire Housings M22 3+3 DIL HORIZ SMT SKT T&R M22-6550342R Harwin 1: 0,843 € 3.352In 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	3.352In Stock	Cut Tape 0,843 € 0,713 € 0,606 € 0,563 € Reel 0,513 € View 0,48 € 0,467 € 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 M22 8 PIN SIL VERTICAL GOLD PIN HEADER M22-7130842 Harwin 1: 1,39 € 1.952In Stock	Mfr. Part No. M22-7130842 Mouser Part No 855-M22-7130842	Harwin	Headers & Wire Housings M22 8 PIN SIL VERTICAL GOLD PIN HEADER Learn More about Harwin m20 m22 connectors	Datasheet	1.952In Stock	1,39 € 1,35 € 1,24 € 0,98 € View 0,903 € 0,851 € 0,762 €	Min.: 1 Mult.: 1	Headers	Receptacle	8 Position	2 mm (0.079 in)	1 Row		Through Hole	Solder Pin	Straight	Socket (Female)	Gold	M22		- 25 C	+ 105 C
Headers & Wire Housings M22 14 PIN SIL VERTICAL GOLD PIN HEADER M22-7131442 Harwin 1: 2,23 € 1.031In Stock	Mfr. Part No. M22-7131442 Mouser Part No 855-M22-7131442	Harwin	Headers & Wire Housings M22 14 PIN SIL VERTICAL GOLD PIN HEADER Learn More about Harwin m20 m22 connectors	Datasheet	1.031In Stock	2,23 € 2,11 € 1,71 € 1,58 € View 1,56 € 1,44 € 1,32 € 1,22 €	Min.: 1 Mult.: 1	Headers	Receptacle	14 Position	2 mm (0.079 in)	1 Row		Through Hole	Solder Pin	Straight	Socket (Female)	Gold	M22		- 25 C	+ 105 C
Headers & Wire Housings M22 3+3 PIN DIL VERTICAL GOLD PIN HEADER M22-7140342 Harwin 1: 1,55 € 2.868In Stock	Mfr. Part No. M22-7140342 Mouser Part No 855-M22-7140342	Harwin	Headers & Wire Housings M22 3+3 PIN DIL VERTICAL GOLD PIN HEADER Learn More about Harwin m20 m22 connectors	Datasheet	2.868In Stock	1,55 € 1,38 € 1,30 € 1,05 € View 0,98 € 0,812 € 0,765 €	Min.: 1 Mult.: 1	Headers	Receptacle	6 Position	2 mm (0.079 in)	2 Row		Through Hole	Solder Pin		Socket (Female)	Tin	M22		- 25 C	+ 105 C	Tube
Headers & Wire Housings M22 10+10 DIL VERTICAL GOLD PIN HEADER M22-7141042 Harwin 1: 2,80 € 830In Stock	Mfr. Part No. M22-7141042 Mouser Part No 855-M22-7141042	Harwin	Headers & Wire Housings M22 10+10 DIL VERTICAL GOLD PIN HEADER Learn More about Harwin m20 m22 connectors	Datasheet	830In Stock	2,80 € 2,73 € 2,21 € 2,11 €	Min.: 1 Mult.: 1	Headers	Socket Assembly	20 Position	2 mm (0.079 in)	2 Row			Solder		Socket (Female)	Tin	M22
Headers & Wire Housings M22 12+12 DIL VERTICAL GOLD PIN HEADER M22-7141242 Harwin 1: 3,13 € 689In Stock 525Expected 12/8/2026	Mfr. Part No. M22-7141242 Mouser Part No 855-M22-7141242	Harwin	Headers & Wire Housings M22 12+12 DIL VERTICAL GOLD PIN HEADER Learn More about Harwin m20 m22 connectors	Datasheet	689In Stock 525Expected 12/8/2026	3,13 € 3,01 € 2,49 € 2,26 € View 2,24 € 1,86 € 1,83 € 1,71 €	Min.: 1 Mult.: 1	Headers	Receptacle	24 Position	2 mm (0.079 in)	2 Row		Through Hole	Solder Pin		Socket (Female)	Tin	M22		- 25 C	+ 105 C
Headers & Wire Housings M20 PNL MNT-SKT CONTACTS 3 WAY M20-003 Harwin 1: 0,249 € 5.400In Stock	Mfr. Part No. M20-003 Mouser Part No 855-M20-003	Harwin	Headers & Wire Housings M20 PNL MNT-SKT CONTACTS 3 WAY Learn More about Harwin m20 m22 connectors	Datasheet	5.400In Stock	0,249 € 0,209 € 0,187 € 0,177 € View 0,158 € 0,151 € 0,141 €	Min.: 1 Mult.: 1	Accessories											M20
Headers & Wire Housings M22 2mm PC BOARD SOCKET TIN M22-0340000 Harwin 1: 0,413 € 5.104In Stock 31.000On Order	Mfr. Part No. M22-0340000 Mouser Part No 855-M22-0340000	Harwin	Headers & Wire Housings M22 2mm PC BOARD SOCKET TIN Learn More about Harwin m20 m22 connectors	Datasheet	5.104In Stock 31.000On Order On Order Ship Dates Mfr. No: M22-0340000 Stock: 5.104 Can Dispatch Immediately On Order: 5.000 Expected 12/8/2026 26.000 Expected 1/5/2027 Factory Lead Time: 7 Weeks	0,413 € 0,35 € 0,313 € 0,298 € View 0,266 € 0,249 € 0,231 € 0,226 € 0,221 €	Min.: 1 Mult.: 1	Accessories											M22
Headers & Wire Housings M22 JUMPER SOCKET RED M22-1920046 Harwin 1: 0,301 € 265In Stock	Mfr. Part No. M22-1920046 Mouser Part No 855-M22-1920046	Harwin	Headers & Wire Housings M22 JUMPER SOCKET RED Learn More about Harwin m20 m22 connectors	Datasheet	265In Stock	0,301 € 0,255 € 0,227 € 0,217 € View 0,194 € 0,175 € 0,169 €	Min.: 1 Mult.: 1	Accessories											M22
Headers & Wire Housings M22 23P OF H3153-01 SKT ON CARRIER COMB M22-2032405 Harwin 1: 1,48 € 692In Stock	Mfr. Part No. M22-2032405 Mouser Part No 855-M22-2032405	Harwin	Headers & Wire Housings M22 23P OF H3153-01 SKT ON CARRIER COMB Learn More about Harwin m20 m22 connectors	Datasheet	692In Stock	1,48 € 1,26 € 1,22 € 1,11 € View 1,01 € 0,903 € 0,81 €	Min.: 1 Mult.: 1	Headers	Pin Strip	24 Position	2 mm (0.079 in)	1 Row		Through Hole	Solder Pin	Right Angle	Pin (Male)		M22		- 40 C	+ 105 C
Headers & Wire Housings M20 M20-1060100 Harwin 1: 0,103 € 23.445In Stock 20.000Expected 12/1/2026	Mfr. Part No. M20-1060100 Mouser Part No 855-M20-1060100	Harwin	Headers & Wire Housings M20 Learn More about Harwin m20 m22 connectors	Datasheet	23.445In Stock 20.000Expected 12/1/2026	0,103 € 0,087 € 0,078 € 0,074 € View 0,066 € 0,06 € 0,057 € 0,054 €	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	1 Position	2.54 mm (0.1 in)	1 Row		Cable Mount / Free Hanging	Crimp		Socket (Female)		M20		- 25 C	+ 85 C
Headers & Wire Housings M20 2 PIN SIL HORIZONTAL SOCKET TIN M20-1060200 Harwin 1: 0,112 € 4.185In Stock 18.000Expected 12/1/2026	Mfr. Part No. M20-1060200 Mouser Part No 855-M20-1060200	Harwin	Headers & Wire Housings M20 2 PIN SIL HORIZONTAL SOCKET TIN Learn More about Harwin m20 m22 connectors	Datasheet	4.185In Stock 18.000Expected 12/1/2026	0,112 € 0,098 € 0,088 € 0,083 € View 0,075 € 0,072 €	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	2 Position	2.54 mm (0.1 in)	1 Row		Cable Mount / Free Hanging	Crimp		Socket (Female)		M20		- 25 C	+ 85 C
Headers & Wire Housings M20 3 PIN SIL HORIZONTAL SOCKET TIN M20-1060300 Harwin 1: 0,129 € 8.622In Stock 17.000Expected 11/24/2026	Mfr. Part No. M20-1060300 Mouser Part No 855-M20-1060300	Harwin	Headers & Wire Housings M20 3 PIN SIL HORIZONTAL SOCKET TIN Learn More about Harwin m20 m22 connectors	Datasheet	8.622In Stock 17.000Expected 11/24/2026	0,129 € 0,107 € 0,095 € 0,091 € View 0,081 € 0,071 €	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	3 Position	2.54 mm (0.1 in)	1 Row		Cable Mount / Free Hanging	Crimp		Socket (Female)		M20		- 25 C	+ 85 C	Bulk