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 (GBP) 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 4 SIL VERT PIN HDR GOLD
Datasheet
3In Stock
6,000Expected 14/04/2026
Min.: 1
Mult.: 1

Headers Pin Strip 4 Position 2 mm (0.079 in) 1 Row Through Hole Solder Pin Straight Gold M22
Harwin Headers & Wire Housings 5+5 DIL 2.54MM L/P SMT SKT T&R
Datasheet
8,447Expected 24/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

Connectors Socket 5 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 Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings 5 PIN SIL VERTICAL SOCKET GOLD+TIN
Datasheet
4,972Expected 03/03/2026
Min.: 1
Mult.: 1

Headers Receptacle 5 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 8 PIN SIL HORIZONTAL SOCKET GOLD+TIN
Datasheet
1,752Expected 27/05/2026
Min.: 1
Mult.: 1

Headers Receptacle 8 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 2.54mm 7+7 DIL SMT P/HDR W/PEGS
Datasheet
2,516Expected 27/05/2026
Min.: 1
Mult.: 1

Headers Pin Strip 14 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 Tube
Harwin Headers & Wire Housings 20+20 DIL VERTICAL GOLD PIN HEADER
Datasheet
1,000Expected 24/03/2026
Min.: 1
Mult.: 1

Headers Pin Strip 40 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 4+4 DIL HORIZONTAL GOLD PIN HEADER
Datasheet
5,502On Order
Min.: 1
Mult.: 1

Headers Pin Strip 8 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Right Angle Gold M22
Harwin Headers & Wire Housings 4 PIN SIL VERTICAL GOLD+TIN SOCKET
Datasheet
2,159On Order
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 2 PIN SIL VERTICAL SOCKET GOLD+TIN
Datasheet
1,931On Order
Min.: 1
Mult.: 1

Headers Receptacle 2 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 03+03 DIL VERTICAL SOCKET GOLD+TIN
Datasheet
621Expected 24/03/2026
Min.: 1
Mult.: 1

Headers Receptacle 6 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 08+08 DIL SMT SKT BTM ENT SEL GLD+TIN
Datasheet
672Expected 26/05/2026
Min.: 1
Mult.: 1

Headers Socket Assembly 16 Position 2.54 mm (0.1 in) 2 Row Solder M20
Harwin Headers & Wire Housings 2 PIN SIL HORIZONTAL SOCKET TIN
Datasheet
1,029Expected 24/03/2026
Min.: 1
Mult.: 1

Headers Socket Assembly 2 Position 2.54 mm (0.1 in) 1 Row Solder Pin Socket (Female) Tin M20 Tube
Harwin Headers & Wire Housings 4 PIN SIL HORIZONTAL SOCKET TIN
Datasheet
670Expected 07/07/2026
Min.: 1
Mult.: 1

Headers Receptacle 4 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Socket (Female) Tin M20 - 40 C + 105 C Tube
Harwin Headers & Wire Housings 3 WAY SIL HORIZ SMT SKT T&R
Datasheet
2,600Expected 24/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,300

Headers Socket 3 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Right Angle Socket (Female) Gold M20 - 40 C + 105 C Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings 8+8 DIL HORIZ SMT SKT T&R
Datasheet
900Expected 03/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 450

Headers Receptacle 16 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) SMD/SMT Solder Right Angle Socket (Female) Gold M20 - 40 C + 105 C Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings 2.54mm 3+3 DIL SMT P/HDR W/PEGS
Datasheet
2,000Expected 17/06/2026
Min.: 1
Mult.: 1

Headers Pin Strip 6 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Mounting Peg Solder Straight Pin (Male) Gold 5.8 mm (0.228 in) M20 - 40 C + 105 C Tube
Harwin Headers & Wire Housings 2.54mm 7+7 DIL SMT P/HDR W/PEGS T&R
Datasheet
66Expected 31/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Headers Pin Strip 14 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 Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings 02+02 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
3,950Expected 27/04/2026
Min.: 1
Mult.: 1

Headers Pin Strip 4 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
Harwin Headers & Wire Housings 02+02 DIL VERTICAL SMT HEADER TIN
Datasheet
5,050Expected 27/05/2026
Min.: 1
Mult.: 1

Headers Pin Strip 4 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
Harwin Headers & Wire Housings 10+10 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
352Expected 27/05/2026
Min.: 1
Mult.: 1

Headers Pin Strip 20 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
Harwin Headers & Wire Housings 08+08 DIL VERTICAL PIN HEADER TIN
Datasheet
513Expected 24/02/2026
Min.: 1
Mult.: 1

Headers Pin Strip 16 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 04 SIL VERTICAL PIN HEADER TIN
Datasheet
3,500Expected 14/04/2026
Min.: 1
Mult.: 1

Headers Pin Strip 4 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 08+08 DIL VERTICAL PIN HEADER TIN
Datasheet
2,000Expected 07/04/2026
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
Harwin Headers & Wire Housings 06 SIL HORIZONTAL PIN HEADER GOLD HT
Datasheet
2,376Expected 02/06/2026
Min.: 1
Mult.: 1

Headers Pin Strip 6 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Gold M20
Harwin Headers & Wire Housings 10 SIL HORIZONTAL PIN HEADER GOLD HT
Datasheet
3,804On Order
Min.: 1
Mult.: 1

Headers Pin Strip 10 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold M20 - 40 C + 105 C