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
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Packaging
Harwin Headers & Wire Housings 2.54mm 2+2 DIL SMT P/HDR W/PEGS
Datasheet
2,555In 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 5.8 mm (0.228 in) M20 - 40 C + 105 C Tube
Harwin Headers & Wire Housings 2.54mm 2+2 DIL SMT P/HDR W/PEGS T&R
Datasheet
1,799In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

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 Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings 2.54mm 3+3 DIL SMT P/HDR W/PEGS T&R
Datasheet
300In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

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 2.54mm 4+4 DIL SMT P/HDR W/PEGS
Datasheet
2,023In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 8 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 2.54mm 6+6 DIL SMT P/HDR W/PEGS
Datasheet
683In 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) Gold 5.8 mm (0.228 in) M20 - 40 C + 105 C Tube
Harwin Headers & Wire Housings 2.54mm 10+10 DIL SMT P/HDR W/PEGS T&R
Datasheet
525In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

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 Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings 02+02 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
3,644In 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 02+02 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
124In Stock
1,400Expected 9/6/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 350

Headers Pin Strip 4 Position 2.54 mm (0.1 in) 2 Row Solder Straight Gold M20 Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings 03+03 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
544In Stock
14,000On Order
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 03+03 DIL VERTICAL SMT HEADER TIN
Datasheet
2,111In Stock
Min.: 1
Mult.: 1

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
Harwin Headers & Wire Housings 04+04 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
644In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 8 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 05+05 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
2,415In Stock
2,000Expected 23/6/2026
Min.: 1
Mult.: 1

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 Bulk
Harwin Headers & Wire Housings 05+05 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
3,191In 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 05+05 DIL VERTICAL SMT HEADER TIN
Datasheet
1,623In Stock
Min.: 1
Mult.: 1

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) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 05+05 DIL VERT HDR SMT TIN 350PC REEL
Datasheet
726In Stock
Min.: 1
Mult.: 1
Reel: 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) Tin M20 - 40 C + 105 C Reel, Cut Tape
Harwin Headers & Wire Housings 06+06 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
57In Stock
2,000Expected 23/6/2026
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) Gold M20 - 40 C + 105 C
Harwin Headers & Wire Housings 06+06 DIL VERTICAL SMT HEADER TIN
Datasheet
2,180In 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 07+07 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
928In Stock
1,000Expected 3/3/2026
Min.: 1
Mult.: 1

Headers Pin Strip 14 Position 2.54 mm (0.1 in) 2 Row Solder Straight Gold M20
Harwin Headers & Wire Housings 07+07 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
761In Stock
Min.: 1
Mult.: 1
Reel: 350

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
Harwin Headers & Wire Housings 07+07 DIL VERTICAL SMT HEADER TIN
Datasheet
1,660In Stock
Min.: 1
Mult.: 1

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) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 08+08 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
818In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 16 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 SMT HEADER GOLD+TIN
Datasheet
1,837In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 16 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 SMT HEADER TIN
Datasheet
1,099In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 16 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 10+10 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
40In Stock
Min.: 1
Mult.: 1
Reel: 350

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 Reel, Cut Tape
Harwin Headers & Wire Housings 02 SIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
5,461In 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