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 3P M22 VERTICAL GOLD
Datasheet
19,868In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 3 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 10 PIN SIL VERTICAL GOLD PIN HEADER
Datasheet
5,886In Stock
8,000Expected 2026-03-10
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 FEMALE CRIMP CONTACT 2MM 10000 PC REEL
Datasheet
37,664In Stock
20,000Expected 2026-03-24
Min.: 1
Mult.: 1
Reel: 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 24-30AWG F/M CONTACT
Datasheet
38,128In Stock
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 3+3 DIL VRT HDR GOLD 800PC REEL
Datasheet
2,026In Stock
14,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 4 PIN SIL HORIZONTAL GOLD PIN HEADER
Datasheet
3,837In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 4 Position 2 mm (0.079 in) 1 Row SMD/SMT Solder Right Angle Pin (Male) Gold M22 - 40 C + 105 C
Harwin Headers & Wire Housings 6 PIN SIL HORIZONTAL GOLD PIN HEADER
Datasheet
5,719In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 6 Position 2 mm (0.079 in) 1 Row SMD/SMT Solder Right Angle Pin (Male) Gold M22 - 40 C + 105 C
Harwin Headers & Wire Housings 5+5 DIL HORIZONTAL GOLD PIN HEADER
Datasheet
1,427In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 10 Position 2 mm (0.079 in) 2 Row SMD/SMT Solder Right Angle Pin (Male) Gold M22 - 40 C + 105 C
Harwin Headers & Wire Housings 7+7 DIL SMT SOCKET LOW PROFILE
Datasheet
826In Stock
Min.: 1
Mult.: 1

Headers Receptacle 14 Position 2 mm (0.079 in) 2 Row SMD/SMT Solder Straight Socket (Female) M22 - 40 C + 105 C
Harwin Headers & Wire Housings 3 WAY SIL HORIZ SMT SKT T&R
Datasheet
5,180In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 3+3 DIL HORIZ SMT SKT T&R
Datasheet
4,417In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750

Headers Receptacle 6 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) SMD/SMT Solder Right Angle Socket (Female) Gold M22 - 40 C + 105 C Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings 5+5 DIL HORIZ SMT SKT T&R
Datasheet
2,030In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750

Headers Receptacle 10 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) SMD/SMT Solder Right Angle Socket (Female) Gold M22 - 40 C + 105 C Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings 5 PIN SIL VERTICAL GOLD+TIN SOCKET
Datasheet
2,281In Stock
Min.: 1
Mult.: 1

Headers Receptacle 5 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 10 PIN SIL VERTICAL GOLD+TIN SOCKET
Datasheet
13,268In Stock
Min.: 1
Mult.: 1

Headers Receptacle 10 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 3+3 PIN DIL VERTICAL GOLD+TIN SOCKET
Datasheet
2,460In 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 8+8 PIN DIL VERTICAL GOLD+TIN SOCKET
Datasheet
1,033In Stock
Min.: 1
Mult.: 1

Headers Socket Assembly 8 Position 2 mm (0.079 in) 2 Row Solder Pin Socket (Female) Tin M22
Harwin Headers & Wire Housings 10+10 DIL VERTICAL GOLD+TIN SOCKET
Datasheet
1,727In 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 13+13 DIL VERTICAL GOLD+TIN SOCKET
Datasheet
1,580In Stock
Min.: 1
Mult.: 1

Headers Receptacle 26 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Socket (Female) Tin M22 - 25 C + 105 C
Harwin Headers & Wire Housings 14+14 DIL VERTICAL GOLD+TIN SOCKET
Datasheet
997In Stock
Min.: 1
Mult.: 1

Headers Receptacle 28 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Socket (Female) Tin M22 - 25 C + 105 C
Harwin Headers & Wire Housings POLARISING KEY
Datasheet
3,538In Stock
Min.: 1
Mult.: 1

Accessories M20
Harwin Headers & Wire Housings 2.54MM HSG 1X1
Datasheet
23,860In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 1 Position 2.54 mm (0.1 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) M20 - 25 C + 85 C
Harwin Headers & Wire Housings 2 PIN SIL HOUSING
Datasheet
15,371In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 2 Position 2.54 mm (0.1 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) M20 - 25 C + 85 C
Harwin Headers & Wire Housings 3 PIN SIL HOUSING
Datasheet
11,920In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 3 Position 2.54 mm (0.1 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) M20 - 25 C + 85 C Bulk
Harwin Headers & Wire Housings 4 PIN SIL HOUSING
Datasheet
8,803In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 4 Position 2.54 mm (0.1 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) M20 - 25 C + 85 C Bulk
Harwin Headers & Wire Housings 5 PIN SIL HOUSING
Datasheet
1,336In Stock
4,000On Order
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 5 Position 2.54 mm (0.1 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) M20 - 25 C + 85 C