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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Qty. RoHS ECAD Model Product
Type
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Number of Rows
Row Spacing
Mounting Style
Termination Style
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Contact Gender
Contact Plating
Mating Post Length
Termination Post Length
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Packaging
Harwin Headers & Wire Housings M20 2.5 X 1.6 X 0.15mm
Datasheet
2 755In Stock
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 5.8 mm (0.228 in) M20 - 40 C + 105 C Tube
Harwin Headers & Wire Housings M20 03+03 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
15 765In Stock
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 M20 03+03 DIL VERTICAL PIN HEADER TIN
Datasheet
14 581In Stock
13 300Expected 2/2/2027
MouseReel Available
Min.: 1
Mult.: 1
: 350

Headers Pin Strip 6 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 M20 10mm JUMPER SOCKET W/HNDL RED
Datasheet
2 561In Stock
2 100Expected 1/5/2027
MouseReel Available
Min.: 1
Mult.: 1
: 350

Headers Pin Strip 10 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 M20 10+10 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
2 217In Stock
3 000Expected 12/8/2026
Min.: 1
Mult.: 1

Headers Pin Strip 20 Position 2.54 mm (0.1 in) 2 Row Solder Straight Gold M20
Harwin Headers & Wire Housings M20 10+10 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
3 769In Stock
1 944Expected 1/28/2027
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 M20 03 SIL VERTICAL PIN HEADER TIN
Datasheet
14 294In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 450

Headers Pin Strip 3 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 Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings M20 04 SIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
10 151In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 4 Position 2.54 mm (0.1 in) 1 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 06 SIL SMT PLUG L/F
Datasheet
5 507In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 450

Headers Pin Strip 6 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Straight Pin (Male) Gold 5.8 mm (0.228 in) M20 - 40 C + 105 C Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings M20 3 WAY SIL HORIZ SMT P/HDR
Datasheet
4 367In Stock
5 500Expected 10/29/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Headers Pin Strip 3 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Right Angle Pin (Male) M20 - 40 C + 105 C Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings M20 6 WAY SIL HORIZ SMT P/HDR
Datasheet
3 615In Stock
3 500Expected 11/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Headers Pin Strip 6 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Right Angle Pin (Male) M20 - 40 C + 105 C Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings M20 6 SIL CRIMP HOUSING
Datasheet
12 908In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 6 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Right Angle Pin (Male) Gold M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 03+03 DIL SMT SKT BTM ENT SEL GLD+TIN
Datasheet
12 815In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 6 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Gold M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 02 SIL HORIZONTAL PIN HEADER GOLD HT
Datasheet
18 590In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 2 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 M20 36 SIL HORIZONTAL PIN HEADER GOLD HT
Datasheet
2 085In Stock
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 M20 03+03 DIL VERTICAL PIN HEADER TIN
Datasheet
11 049In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 6 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 M20 05+05 DIL VERTICAL PIN HEADER TIN
Datasheet
14 334In Stock
10 500Expected 12/1/2026
Min.: 1
Mult.: 1

Headers Pin Strip 10 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 M20 08+08 DIL VERTICAL PIN HEADER TIN
Datasheet
3 781In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 16 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Tin M20
Harwin Headers & Wire Housings M20 03+03 DIL VERTICAL PIN HEADER GOLD HT
Datasheet
37 699In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 6 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 03+03 DIL VERTICAL PIN HEADER TIN
Datasheet
39 067In Stock
27 000Expected 10/13/2026
Min.: 1
Mult.: 1

Headers Pin Strip 6 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 08+08 DIL VERTICAL PIN HEADER GOLD HT
Datasheet
5 499In Stock
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 Bulk
Harwin Headers & Wire Housings M20 08+08 DIL VERTICAL PIN HEADER TIN
Datasheet
7 257In Stock
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 M20 23+23 DIL VERTICAL PIN HEADER GOLD HT
Datasheet
3 081In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 46 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight M20
Harwin Headers & Wire Housings M20 36+36 DIL VERTICAL PIN HEADER GOLD HT
Datasheet
1 547In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 72 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) Gold M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 02 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
82 797In 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