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	Mating Post Length	Series	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Headers & Wire Housings M20 20+20 DIL VERTICAL PIN HEADER TIN M20-8762042 Harwin 1: 2,06 € 952In 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	952In Stock	2,06 € 1,75 € 1,42 € 1,41 € View 1,31 € 1,26 € 1,19 € 1,12 €	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 02 SIL VERTICAL SMT HEADER GOLD+TIN M20-8770242 Harwin 1: 0,172 € 11.684In Stock	Mfr. Part No. M20-8770242 Mouser Part No 855-M20-8770242	Harwin	Headers & Wire Housings M20 02 SIL VERTICAL SMT HEADER GOLD+TIN Learn More about Harwin m20 m22 connectors	Datasheet	11.684In Stock	0,172 € 0,149 € 0,127 € 0,114 € View 0,108 € 0,105 € 0,095 € 0,091 €	Min.: 1 Mult.: 1	Headers	Pin Strip	2 Position	2.54 mm (0.1 in)	1 Row	2.54 mm (0.1 in)	SMD/SMT	Solder	Straight	Pin (Male)	Gold		M20	- 40 C	+ 105 C
Headers & Wire Housings M20 02 SIL VERTICAL PIN HEADER TIN M20-8770242P Harwin 1: 0,267 € 330In Stock 5.050Expected 4/13/2027	Mfr. Part No. M20-8770242P Mouser Part No 855-M20-8770242P	Harwin	Headers & Wire Housings M20 02 SIL VERTICAL PIN HEADER TIN Learn More about Harwin m20 m22 connectors	Datasheet	330In Stock 5.050Expected 4/13/2027	0,267 € 0,23 € 0,195 € 0,173 € View 0,162 € 0,157 € 0,147 € 0,14 €	Min.: 1 Mult.: 1	Headers	Pin Strip	2 Position	2.54 mm (0.1 in)	1 Row	2.54 mm (0.1 in)	SMD/SMT	Solder	Straight	Pin (Male)	Gold		M20	- 40 C	+ 105 C
Headers & Wire Housings M20 02 SIL VERTICAL SMT HEADER GOLD+TIN M20-8770246 Harwin 1: 0,206 € 4.036In Stock	Mfr. Part No. M20-8770246 Mouser Part No 855-M20-8770246	Harwin	Headers & Wire Housings M20 02 SIL VERTICAL SMT HEADER GOLD+TIN Learn More about Harwin m20 m22 connectors	Datasheet	4.036In Stock	0,206 € 0,178 € 0,152 € 0,136 € View 0,128 € 0,126 € 0,114 € 0,109 €	Min.: 1 Mult.: 1	Headers	Pin Strip	2 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 02 SIL HORIZONTAL PIN HEADER TIN M20-8770246R Harwin 1: 0,611 € 1.429In Stock 3.150Expected 3/23/2027	Mfr. Part No. M20-8770246R Mouser Part No 855-M20-8770246R	Harwin	Headers & Wire Housings M20 02 SIL HORIZONTAL PIN HEADER TIN	Datasheet	1.429In Stock 3.150Expected 3/23/2027	Cut Tape 0,611 € 0,519 € 0,441 € 0,378 € Reel 0,378 € View 0,377 € 0,337 €	Min.: 1 Mult.: 1 : 450	Headers	Pin Strip	2 Position	2.54 mm (0.1 in)	1 Row	2.54 mm (0.1 in)	SMD/SMT	Solder	Straight	Pin (Male)	Tin	5.8 mm (0.228 in)	M20	- 40 C	+ 105 C	Reel, Cut Tape
Headers & Wire Housings M20 03 SIL VERTICAL SMT HEADER GOLD+TIN M20-8770346 Harwin 1: 0,301 € 1.580In Stock 9.000Expected 4/6/2027	Mfr. Part No. M20-8770346 Mouser Part No 855-M20-8770346	Harwin	Headers & Wire Housings M20 03 SIL VERTICAL SMT HEADER GOLD+TIN Learn More about Harwin m20 m22 connectors	Datasheet	1.580In Stock 9.000Expected 4/6/2027	0,301 € 0,253 € 0,248 € 0,215 € View 0,19 € 0,157 € 0,152 € 0,136 € 0,129 €	Min.: 1 Mult.: 1	Headers	Pin Strip	3 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 04 SIL SMT PLUG L/F M20-8770442R Harwin 1: 0,628 € 1.352In Stock	Mfr. Part No. M20-8770442R Mouser Part No 855-M20-8770442R	Harwin	Headers & Wire Housings M20 04 SIL SMT PLUG L/F	Datasheet	1.352In Stock	Cut Tape 0,628 € 0,533 € 0,453 € 0,413 € Reel 0,413 € 0,364 € MouseReel Available	Min.: 1 Mult.: 1 : 450	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)			M20	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings M20 05 SIL VERTICAL PIN HEADER TIN M20-8770542 Harwin 1: 0,387 € 704In Stock 5.000Expected 3/9/2027	Mfr. Part No. M20-8770542 Mouser Part No 855-M20-8770542	Harwin	Headers & Wire Housings M20 05 SIL VERTICAL PIN HEADER TIN Learn More about Harwin m20 m22 connectors	Datasheet	704In Stock 5.000Expected 3/9/2027	0,387 € 0,326 € 0,278 € 0,245 € View 0,23 € 0,227 € 0,208 € 0,20 €	Min.: 1 Mult.: 1	Headers	Pin Strip	5 Position	2.54 mm (0.1 in)	1 Row	2.54 mm (0.1 in)	SMD/SMT	Solder	Straight	Pin (Male)	Gold		M20	- 40 C	+ 105 C
Headers & Wire Housings M20 05 SIL VERTICAL SMT HEADER GOLD+TIN M20-8770546 Harwin 1: 0,37 € 222In Stock 6.000Expected 2/2/2027	Mfr. Part No. M20-8770546 Mouser Part No 855-M20-8770546	Harwin	Headers & Wire Housings M20 05 SIL VERTICAL SMT HEADER GOLD+TIN Learn More about Harwin m20 m22 connectors	Datasheet	222In Stock 6.000Expected 2/2/2027	0,37 € 0,316 € 0,269 € 0,241 € View 0,222 € 0,214 € 0,20 € 0,19 €	Min.: 1 Mult.: 1	Headers	Pin Strip	5 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 06 SIL VERTICAL PIN HEADER TIN M20-8770642 Harwin 1: 0,456 € 248In Stock 10.000On Order	Mfr. Part No. M20-8770642 Mouser Part No 855-M20-8770642	Harwin	Headers & Wire Housings M20 06 SIL VERTICAL PIN HEADER TIN Learn More about Harwin m20 m22 connectors	Datasheet	248In Stock 10.000On Order On Order Ship Dates Mfr. No: M20-8770642 Stock: 248 Can Dispatch Immediately On Order: 5.000 Expected 12/29/2026 5.000 Expected 3/23/2027 Factory Lead Time: 17 Weeks	0,456 € 0,388 € 0,33 € 0,295 € View 0,28 € 0,266 € 0,255 € 0,237 €	Min.: 1 Mult.: 1	Headers	Pin Strip	6 Position	2.54 mm (0.1 in)	1 Row	2.54 mm (0.1 in)	SMD/SMT	Solder	Straight	Pin (Male)	Gold		M20	- 40 C	+ 105 C
Headers & Wire Housings M20 07 SIL VERTICAL PIN HEADER TIN M20-8770742 Harwin 1: 0,516 € 339In Stock	Mfr. Part No. M20-8770742 Mouser Part No 855-M20-8770742	Harwin	Headers & Wire Housings M20 07 SIL VERTICAL PIN HEADER TIN Learn More about Harwin m20 m22 connectors	Datasheet	339In Stock	0,516 € 0,441 € 0,376 € 0,335 € View 0,318 € 0,284 € 0,271 €	Min.: 1 Mult.: 1	Headers	Pin Strip	7 Position	2.54 mm (0.1 in)	1 Row	2.54 mm (0.1 in)	SMD/SMT	Solder	Straight	Pin (Male)	Gold		M20	- 40 C	+ 105 C
Headers & Wire Housings M20 07 SIL VERTICAL SMT HEADER TIN M20-8770746 Harwin 1: 0,439 € 2.896In Stock	Mfr. Part No. M20-8770746 Mouser Part No 855-M20-8770746	Harwin	Headers & Wire Housings M20 07 SIL VERTICAL SMT HEADER TIN Learn More about Harwin m20 m22 connectors	Datasheet	2.896In Stock	0,439 € 0,369 € 0,314 € 0,28 € View 0,266 € 0,253 € 0,237 € 0,226 €	Min.: 1 Mult.: 1	Headers	Pin Strip	7 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 M20-8770842 Harwin 1: 0,585 € 181In Stock 4.000Expected 1/5/2027	Mfr. Part No. M20-8770842 Mouser Part No 855-M20-8770842	Harwin	Headers & Wire Housings M20 08 SIL VERTICAL SMT HEADER GOLD+TIN Learn More about Harwin m20 m22 connectors	Datasheet	181In Stock 4.000Expected 1/5/2027	0,585 € 0,496 € 0,421 € 0,377 € View 0,356 € 0,344 € 0,318 € 0,303 €	Min.: 1 Mult.: 1	Headers	Pin Strip	8 Position	2.54 mm (0.1 in)	1 Row	2.54 mm (0.1 in)	SMD/SMT	Solder	Straight	Pin (Male)	Gold		M20	- 40 C	+ 105 C
Headers & Wire Housings M20 08 SIL VERTICAL PIN HEADER TIN M20-8770842R Harwin 1: 0,989 € 1.300In Stock 4.950Expected 1/12/2027	Mfr. Part No. M20-8770842R Mouser Part No 855-M20-8770842R	Harwin	Headers & Wire Housings M20 08 SIL VERTICAL PIN HEADER TIN Learn More about Harwin m20 m22 connectors	Datasheet	1.300In Stock 4.950Expected 1/12/2027	Cut Tape 0,989 € 0,84 € 0,825 € 0,714 € Reel 0,605 € View 0,605 € 0,561 € 0,535 €	Min.: 1 Mult.: 1 : 450	Headers	Pin Strip	8 Position	2.54 mm (0.1 in)	1 Row			Solder	Straight		Gold		M20			Reel, Cut Tape
Headers & Wire Housings M20 10 SIL VERTICAL SMT HEADER GOLD+TIN M20-8771042 Harwin 1: 0,714 € 454In Stock 3.000Expected 12/15/2026	Mfr. Part No. M20-8771042 Mouser Part No 855-M20-8771042	Harwin	Headers & Wire Housings M20 10 SIL VERTICAL SMT HEADER GOLD+TIN Learn More about Harwin m20 m22 connectors	Datasheet	454In Stock 3.000Expected 12/15/2026	0,714 € 0,607 € 0,516 € 0,461 € View 0,43 € 0,391 €	Min.: 1 Mult.: 1	Headers	Pin Strip	10 Position	2.54 mm (0.1 in)	1 Row	2.54 mm (0.1 in)	SMD/SMT	Solder	Straight	Pin (Male)	Gold		M20	- 40 C	+ 105 C
Headers & Wire Housings M20 10 SIL VERTICAL PIN HEADER TIN M20-8771042P Harwin 1: 1,12 € 156In Stock 2.016Expected 1/12/2027	Mfr. Part No. M20-8771042P Mouser Part No 855-M20-8771042P	Harwin	Headers & Wire Housings M20 10 SIL VERTICAL PIN HEADER TIN Learn More about Harwin m20 m22 connectors	Datasheet	156In Stock 2.016Expected 1/12/2027	1,12 € 0,894 € 0,886 € 0,794 € View 0,717 € 0,682 € 0,668 € 0,61 €	Min.: 1 Mult.: 1	Headers	Pin Strip	10 Position	2.54 mm (0.1 in)	1 Row	2.54 mm (0.1 in)	SMD/SMT	Solder	Straight	Pin (Male)	Gold		M20	- 40 C	+ 105 C
Headers & Wire Housings M20 10 SIL VERTICAL SMT HEADER GOLD+TIN M20-8771046 Harwin 1: 0,576 € 742In Stock	Mfr. Part No. M20-8771046 Mouser Part No 855-M20-8771046	Harwin	Headers & Wire Housings M20 10 SIL VERTICAL SMT HEADER GOLD+TIN Learn More about Harwin m20 m22 connectors	Datasheet	742In Stock	0,576 € 0,486 € 0,414 € 0,369 € View 0,359 € 0,341 € 0,313 € 0,298 €	Min.: 1 Mult.: 1	Headers	Pin Strip	10 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 11 SIL VERTICAL PIN HEADER TIN M20-8771146 Harwin 1: 0,611 € 1.874In Stock	Mfr. Part No. M20-8771146 Mouser Part No 855-M20-8771146	Harwin	Headers & Wire Housings M20 11 SIL VERTICAL PIN HEADER TIN Learn More about Harwin m20 m22 connectors	Datasheet	1.874In Stock	0,611 € 0,519 € 0,441 € 0,394 € View 0,375 € 0,359 € 0,335 € 0,318 €	Min.: 1 Mult.: 1	Headers	Pin Strip	11 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 15 SIL VERTICAL PIN HEADER TIN M20-8771546 Harwin 1: 0,808 € 1.586In Stock	Mfr. Part No. M20-8771546 Mouser Part No 855-M20-8771546	Harwin	Headers & Wire Housings M20 15 SIL VERTICAL PIN HEADER TIN Learn More about Harwin m20 m22 connectors	Datasheet	1.586In Stock	0,808 € 0,688 € 0,585 € 0,522 € View 0,507 € 0,496 € 0,443 €	Min.: 1 Mult.: 1	Headers	Pin Strip	15 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 3 SIL VERT PIN HDR TIN M20-8890345 Harwin 1: 0,421 € 4.694In Stock	Mfr. Part No. M20-8890345 Mouser Part No 855-M20-8890345	Harwin	Headers & Wire Housings M20 3 SIL VERT PIN HDR TIN	Datasheet	4.694In Stock	0,421 € 0,415 € 0,31 € 0,294 € View 0,269 € 0,256 € 0,255 € 0,23 € 0,218 €	Min.: 1 Mult.: 1	Headers	Pin Strip	3 Position	2.54 mm (0.1 in)	1 Row		SMD/SMT	Solder	Right Angle	Pin (Male)			M20	- 40 C	+ 105 C	Tube
Headers & Wire Housings M20 3 WAY SIL HORIZ SMT P/HDR M20-8890345R Harwin 1: 0,568 € 2.091In Stock 10.500On Order	Mfr. Part No. M20-8890345R Mouser Part No 855-M20-8890345R	Harwin	Headers & Wire Housings M20 3 WAY SIL HORIZ SMT P/HDR	Datasheet	2.091In Stock 10.500On Order On Order Ship Dates Mfr. No: M20-8890345R Stock: 2.091 Can Dispatch Immediately On Order: 5.500 Expected 12/22/2026 5.000 Expected 2/16/2027 Factory Lead Time: 15 Weeks	Cut Tape 0,568 € 0,482 € 0,41 € 0,366 € Reel 0,366 € 0,34 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Headers	Pin Strip	3 Position	2.54 mm (0.1 in)	1 Row		SMD/SMT	Solder	Right Angle	Pin (Male)			M20	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
Headers & Wire Housings M20 4 WAY SIL HORIZ SMT HDR T&R (500) M20-8890445 Harwin 1: 0,499 € 3.295In Stock	Mfr. Part No. M20-8890445 Mouser Part No 855-M20-8890445	Harwin	Headers & Wire Housings M20 4 WAY SIL HORIZ SMT HDR T&R (500)	Datasheet	3.295In Stock	0,499 € 0,492 € 0,374 € 0,355 € View 0,319 € 0,298 € 0,272 € 0,259 €	Min.: 1 Mult.: 1	Headers	Plug	4 Position	2.54 mm (0.1 in)	1 Row		SMD/SMT	Solder	Horizontal	Pin (Male)	Gold		M20	- 40 C	+ 105 C	Tube
Headers & Wire Housings M20 5 SIL VERT PIN HDR TIN M20-8890545 Harwin 1: 0,619 € 3.638In Stock 11.205Expected 1/12/2027	Mfr. Part No. M20-8890545 Mouser Part No 855-M20-8890545	Harwin	Headers & Wire Housings M20 5 SIL VERT PIN HDR TIN	Datasheet	3.638In Stock 11.205Expected 1/12/2027	0,619 € 0,617 € 0,474 € 0,438 € View 0,396 € 0,378 € 0,35 € 0,333 €	Min.: 1 Mult.: 1	Headers	Pin Strip	5 Position	2.54 mm (0.1 in)	1 Row		SMD/SMT	Solder	Right Angle	Pin (Male)			M20	- 40 C	+ 105 C	Tube
Headers & Wire Housings M20 6 WAY SIL HORIZ SMT HDR T&R (600) M20-8890645 Harwin 1: 0,765 € 1.797In Stock 1.520Expected 11/9/2026	Mfr. Part No. M20-8890645 Mouser Part No 855-M20-8890645	Harwin	Headers & Wire Housings M20 6 WAY SIL HORIZ SMT HDR T&R (600)	Datasheet	1.797In Stock 1.520Expected 11/9/2026	0,765 € 0,647 € 0,621 € 0,581 € View 0,528 € 0,497 €	Min.: 1 Mult.: 1	Headers	Pin Strip	6 Position	2.54 mm (0.1 in)	1 Row		SMD/SMT	Solder	Right Angle	Pin (Male)			M20	- 40 C	+ 105 C	Tube
Headers & Wire Housings M20 4 SIL CRIMP HOUSING M20-8900405 Harwin 1: 0,525 € 179In Stock 4.000Expected 1/12/2027	Mfr. Part No. M20-8900405 Mouser Part No 855-M20-8900405	Harwin	Headers & Wire Housings M20 4 SIL CRIMP HOUSING Learn More about Harwin m20 m22 connectors	Datasheet	179In Stock 4.000Expected 1/12/2027	0,525 € 0,448 € 0,425 € 0,329 € View 0,319 € 0,301 € 0,287 € 0,274 €	Min.: 1 Mult.: 1	Headers	Pin Strip	4 Position	2.54 mm (0.1 in)	1 Row		SMD/SMT	Solder	Right Angle	Pin (Male)	Gold		M20	- 40 C	+ 105 C