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 (CRC) 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 02 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
82 602In Stock
80 000Expected 11/3/2026
Min.: 1
Mult.: 1

Headers Pin Strip 2 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 M20 02 SIL VERTICAL PIN HEADER TIN
Datasheet
90 854In Stock
60 990Expected 9/23/2026
Min.: 1
Mult.: 1

Headers Pin Strip 2 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 M20 03 SIL VERTICAL SMT HEADER TIN
Datasheet
49 670In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 3 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 M20 03 SIL VERTICAL PIN HEADER TIN
Datasheet
86 302In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 3 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 M20 05 SIL VERTICAL PIN HEADER TIN
Datasheet
49 875In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 5 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 M20 06 SIL VERTICAL PIN HEADER TIN
Datasheet
25 473In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 6 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 M20 10 SIL VERTICAL PIN HEADER TIN
Datasheet
9 038In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 10 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 M20 36 SIL VERTICAL PIN HEADER TIN
Datasheet
2 427In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 36 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 M22 2mm PC BOARD SOCKET TIN
Datasheet
8 989In Stock
Min.: 1
Mult.: 1

Accessories M22
Harwin Headers & Wire Housings M22 JUMPER SOCKET OPEN TOP BLACK
Datasheet
20 349In Stock
Min.: 1
Mult.: 1

Accessories M22
Harwin Headers & Wire Housings M22 JUMPER SOCKET BLACK
Datasheet
10 140In Stock
Min.: 1
Mult.: 1

Accessories M22
Harwin Headers & Wire Housings M22 JUMPER SOCKET BLU OPEN TOP TIN
Datasheet
37 448In Stock
Min.: 1
Mult.: 1

Accessories M22
Harwin Headers & Wire Housings M22 2P VERT SMT HDR GOLD+TIN 450PC REEL
Datasheet
24 509In 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 50+50P 3.5MM PIN HDR 2MM PITCH DIL VERT
Datasheet
1 017In Stock
400Expected 9/8/2026
Min.: 1
Mult.: 1

Headers Pin Strip 50 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 5+5 DIL PIN HDR GOLD HORIZONTAL
Datasheet
10 867In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 10 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Straight Pin (Male) M22 - 40 C + 105 C
Harwin Headers & Wire Housings M22 3 SIL HORIZONTAL SMT HEADER GOLD
Datasheet
12 933In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 3 Position 2 mm (0.079 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Gold M22 - 40 C + 105 C
Harwin Headers & Wire Housings M22 20 SIL HORIZONTAL PIN HEADER TIN
Datasheet
1 775In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 20 Position 2 mm (0.079 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) M22 - 40 C + 105 C
Harwin Headers & Wire Housings M22 2 PIN SIL HOUSING
Datasheet
61 761In 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
22 300In Stock
11 400Expected 9/23/2026
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 218In Stock
5 200On Order
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 4+4 DIL 2.54MM L/P SMT SKT T&R
Datasheet
4 163In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 8 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Straight Gold M22
Harwin Headers & Wire Housings M22 2mm 6+6 DIL SMT P/HDR W/PEGS
Datasheet
52 894In Stock
60 000Expected 12/15/2026
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 3+3 DIL VERT HEADER GOLD PICK/PLACE
Datasheet
10 646In 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 6+6 DIL SMT SOCKET LOW PROFILE
Datasheet
1 651In Stock
Min.: 1
Mult.: 1
: 700

Headers Pin Strip 12 Position 2 mm (0.079 in) 2 Row SMD/SMT Solder Straight Pin (Male) Gold M22 - 40 C + 105 C Reel, Cut Tape
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