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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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
Wire Gauge
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Harwin Headers & Wire Housings M22 50P 3.5MM PIN HDR 2MM PITCH SIL VERT
Datasheet
706In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 50 Position 2 mm (0.079 in) 1 Row M22
Harwin Headers & Wire Housings M22 2 PIN SIL HOUSING
Datasheet
61.100In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 2 Position 2 mm (0.079 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold M22 - 40 C + 105 C
Harwin Headers & Wire Housings M22 10 PIN SIL HOUSING
Datasheet
23.300In Stock
10.400Expected 15/09/2026
Min.: 1
Mult.: 1

Headers Pin Strip 10 Position 2 mm (0.079 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold M22 - 40 C + 105 C Bulk
Harwin Headers & Wire Housings M22 4+4PDIL SMT SKT ASSY 2MM PITCH-VERTICAL
Datasheet
3.618In Stock
4.800Expected 10/11/2026
Min.: 1
Mult.: 1

Headers Pin Strip 40 Position 2 mm (0.079 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold M22 - 40 C + 105 C
Harwin Headers & Wire Housings M22 3+3 PIN DIL HOUSING
Datasheet
7.342In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 6 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Gold M22 - 40 C + 105 C Bulk
Harwin Headers & Wire Housings M22 7+7 PIN DIL HOUSING
Datasheet
3.269In Stock
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
Harwin Headers & Wire Housings M22 3 PIN SIL CRIMP HOUSING
Datasheet
8.884In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 3 Position 2 mm (0.079 in) 1 Row Cable Mount / Free Hanging Crimp Straight Socket (Female) M22 - 25 C + 85 C Bulk
Harwin Headers & Wire Housings M22 FEMALE CRIMP CONTACT 2.54MM
Datasheet
30.809In Stock
220.000On Order
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
Harwin Headers & Wire Housings M22 2mm 6+6 DIL SMT P/HDR W/PEGS
Datasheet
51.894In Stock
60.000Expected 15/12/2026
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
Harwin Headers & Wire Housings M22 24 SIL PIN HDR GOLD HORIZONTAL
Datasheet
49.310In Stock
28.500Expected 08/12/2026
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
Harwin Headers & Wire Housings M22 3+3 DIL VERT HEADER GOLD PICK/PLACE
Datasheet
10.640In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

Headers Pin Strip 6 Position 2 mm (0.079 in) 2 Row SMD/SMT Solder Straight Pin (Male) Gold M22 - 40 C + 105 C Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings M22 3+3 WAY HDR VERT
Datasheet
5.759In Stock
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
Harwin Headers & Wire Housings M22 10+10 DIL VERT HDR GOLD
Datasheet
3.140In Stock
Min.: 1
Mult.: 1

Headers Receptacle 20 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) SMD/SMT Solder Straight Socket (Female) Gold M22 - 40 C + 105 C
Harwin Headers & Wire Housings M22 5+5 DIL SMT SKT
Datasheet
3.267In Stock
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
Harwin Headers & Wire Housings M22 8+8 DIL PIN HDR TIN VERTICAL
Datasheet
983In Stock
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
Harwin Headers & Wire Housings M22 3 WAY SIL HORIZ SMT SKT T&R
Datasheet
3.896In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.300

Headers Receptacle 3 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
Harwin Headers & Wire Housings M22 4 WAY SIL HORIZ SMT SKT T&R
Datasheet
3.011In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.300

Headers Receptacle 4 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
Harwin Headers & Wire Housings M22 4 PIN SIL VERTICAL GOLD PIN HEADER
Datasheet
2.205In Stock
Min.: 1
Mult.: 1

Headers Socket Assembly 4 Position 2 mm (0.079 in) 1 Row Solder Pin Straight Socket (Female) Gold M22
Harwin Headers & Wire Housings M22 7 PIN SIL VERTICAL GOLD PIN HEADER
Datasheet
2.539In Stock
Min.: 1
Mult.: 1

Headers Socket Assembly 7 Position 2 mm (0.079 in) 1 Row Solder Pin Straight Socket (Female) Gold M22
Harwin Headers & Wire Housings M22 8 PIN SIL VERTICAL GOLD PIN HEADER
Datasheet
1.977In Stock
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
Harwin Headers & Wire Housings M22 3+3 PIN DIL VERTICAL GOLD PIN HEADER
Datasheet
3.104In Stock
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
Harwin Headers & Wire Housings M22 5+5 PIN DIL VERTICAL GOLD PIN HEADER
Datasheet
1.859In Stock
2.610Expected 12/01/2027
Min.: 1
Mult.: 1

Headers Receptacle 10 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Socket (Female) Tin M22 - 25 C + 105 C
Harwin Headers & Wire Housings M22 10+10 DIL VERTICAL GOLD PIN HEADER
Datasheet
1.363In Stock
Min.: 1
Mult.: 1

Headers Socket Assembly 20 Position 2 mm (0.079 in) 2 Row Solder Socket (Female) Tin M22
Harwin Headers & Wire Housings M22 12+12 DIL VERTICAL GOLD PIN HEADER
Datasheet
689In Stock
525Expected 08/12/2026
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
Harwin Headers & Wire Housings M20 PNL MNT-SKT CONTACTS 3 WAY
Datasheet
6.525In Stock
Min.: 1
Mult.: 1

Accessories M20