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 (CLP) 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 M20 25 WAY SMT SKT 1000 PER REEL
Datasheet
595In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 50 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Right Angle Pin (Male) M20 - 40 C + 105 C
Harwin Headers & Wire Housings M22 JUMPER SOCKET BLK OPEN TOP TIN
Datasheet
6.230In Stock
Min.: 1
Mult.: 1

Accessories M22
Harwin Headers & Wire Housings M22 12 SIL PIN HDR GOLD HORIZONTAL
Datasheet
2.990In Stock
500Expected 9/8/2026
Min.: 1
Mult.: 1

Headers Pin Strip 12 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 20+20 DIL VERT SCKT GOLD TIN
Datasheet
885In Stock
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 M22 9+9 DIL 2.54MM L/P SMT SKT T&R
Datasheet
988In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 18 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Right Angle Gold M22
Harwin Headers & Wire Housings M20 09 SIL VERTICAL PIN HEADER TIN
Datasheet
2.061In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 9 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
Harwin Headers & Wire Housings M20 6 WAY 3 LEVEL WIRE WRAP IC SKT
Datasheet
1.532In Stock
Min.: 1
Mult.: 1
: 600

Headers Pin Strip 6 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Right Angle Pin (Male) Gold 6 mm (0.236 in) M20 - 40 C + 105 C Reel, Cut Tape
Harwin Headers & Wire Housings M20 08+08 DIL SMT PLUG 2.00MM T/R
Datasheet
672In Stock
Min.: 1
Mult.: 1

Headers Socket Assembly 16 Position 2.54 mm (0.1 in) 2 Row Solder M20
Harwin Headers & Wire Housings M20 04+04 DIL HORIZONTAL PIN HEADER GOLD HT
Datasheet
4.981In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 8 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Right Angle Pin (Male) Gold M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 16+16 DIL FEMALE HOUSING
Datasheet
1.089In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 32 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Right Angle Pin (Male) Gold M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 07+07 DIL VERTICAL PIN HEADER TIN
Datasheet
3.022In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 14 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 M20 16+16 DIL VERTICAL PIN HEADER GOLD HT
Datasheet
1.101In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 32 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 M20 25+25 DIL VERTICAL GOLD+TIN SOCKET
Datasheet
901In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 50 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight M20
Harwin Headers & Wire Housings M22 2MM DIL SMT SOCKET
Datasheet
12.199In Stock
16.700Expected 9/23/2026
Min.: 1
Mult.: 1

Contacts 2 mm (0.079 in) Cable Mount / Free Hanging Crimp Socket (Female) Tin M22 30 AWG to 24 AWG - 25 C + 85 C Bulk
Harwin Headers & Wire Housings M22 5+5 DIL VERT HEADER 700PC REEL
Datasheet
1.192In Stock
2.250Expected 12/29/2026
Min.: 1
Mult.: 1

Headers Pin Strip 10 Position 2 mm (0.079 in) 2 Row SMD/SMT Solder Straight Pin (Male) Gold M22 - 40 C + 105 C
Harwin Headers & Wire Housings M20 3 PIN SIL HORIZONTAL GOLD PIN HEADER
Datasheet
2.182In Stock
Min.: 1
Mult.: 1

Headers Socket Assembly 3 Position 2.54 mm (0.1 in) 1 Row Solder Pin Socket (Female) Gold M20
Harwin Headers & Wire Housings M20 05+05 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
3.017In Stock
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 Tube
Harwin Headers & Wire Housings M20 02 SIL HORIZONTAL PIN HEADER TIN
Datasheet
2.417In Stock
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
Harwin Headers & Wire Housings M20 10+10 DIL VERTICAL PIN HEADER GOLD+TIN
Datasheet
2.247In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 20 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Tin M20
Harwin Headers & Wire Housings M20 17 SIL VERT PIN HDR GOLD
Datasheet
1.906In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 34 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Right Angle Pin (Male) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings M22 10+10 DIL HORIZONTAL SOCKET TIN
Datasheet
1.140In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 20 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Right Angle Gold M22
Harwin Headers & Wire Housings M20 9+9 DIL PIN HDR GOLD HORIZONTAL
Datasheet
1.938In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 18 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Cable Mount / Free Hanging Crimp Socket (Female) M20 - 25 C + 85 C
Harwin Headers & Wire Housings M20 06+06 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
2.117In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 12 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 8 SIL CRIMP HOUSING
Datasheet
2.086In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 8 Position 2.54 mm (0.1 in) 1 Row Solder Right Angle Gold M20
Harwin Headers & Wire Housings M20 07 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
5.454In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 7 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold M20 - 40 C + 105 C