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 (CAD) 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 5+5 DIL VERT HEADER 700PC REEL
Datasheet
2,098Expected 2026-07-21
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
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
1,402Expected 2026-03-24
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 02+02 DIL SMT SKT BOTTOM ENTRY TIN
Datasheet
1,503Expected 2026-04-14
Min.: 1
Mult.: 1

Headers Receptacle 4 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 08+08 DIL SMT SKT BTM ENT SEL GLD+TIN
Datasheet
672Expected 2026-05-12
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 2026-03-24
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 2026-07-07
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 2026-03-24
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 2026-03-04
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 2026-06-17
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 2026-03-31
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 2026-03-31
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 2026-05-27
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 2026-05-27
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 2026-02-24
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 2026-04-14
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 36 SIL HORIZONTAL PIN HEADER TIN
Datasheet
527Expected 2026-05-12
Min.: 1
Mult.: 1

Headers Pin Strip 36 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 08+08 DIL VERTICAL PIN HEADER TIN
Datasheet
2,000Expected 2026-04-07
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
5,376On Order
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
Harwin Headers & Wire Housings 05+05 DIL VERTICAL PIN HEADER GOLD HT
Datasheet
4,936On Order
Min.: 1
Mult.: 1

Headers Pin Strip 10 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 30 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
1,000Expected 2026-05-05
Min.: 1
Mult.: 1

Headers Pin Strip 30 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold M20 - 40 C + 105 C
Harwin Headers & Wire Housings 36 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
1,150On Order
Min.: 1
Mult.: 1

Headers Pin Strip 36 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Gold M20
Harwin Headers & Wire Housings 4+4 DIL PIN HDR TIN HORIZONTAL
Datasheet
1,750Expected 2026-06-02
Min.: 1
Mult.: 1

Headers 4 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) Solder Pin Right Angle Pin (Male) Tin 3.5 mm (0.138 in) M22 - 40 C + 105 C