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 Plating
Mating Post Length
Termination Post Length
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Wire Gauge
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Packaging
Harwin Headers & Wire Housings M20 4 SIL CRIMP HOUSING
Datasheet
804In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 4 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 4 SIL VERT PIN HDR TIN
Datasheet
1 003In Stock
Min.: 1
Mult.: 1
: 600

Headers Pin Strip 4 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 5 SIL CRIMP HOUSING
Datasheet
1 543In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 5 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 7 PIN SIL VERTICAL GOLD+TIN SOCKET
Datasheet
1 610In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 7 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 9 PIN SIL VERTICAL SOCKET TIN
Datasheet
500In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 9 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 02+02 DIL SMT SKT BTM ENT SEL GLD+TIN
Datasheet
481In Stock
4 000Expected 9/23/2026
Min.: 1
Mult.: 1

Headers Pin Strip 4 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 03+03 DIL VERTICAL PIN HEADER GOLD+TIN
Datasheet
1 358In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 6 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Tin M20
Harwin Headers & Wire Housings M20 04+04 DIL SMT SKT BTM ENT SEL GLD+TIN
Datasheet
2 140In Stock
5 000Expected 10/13/2026
Min.: 1
Mult.: 1

Headers Pin Strip 8 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Gold M20
Harwin Headers & Wire Housings M20 04+04 DIL VERTICAL PIN HEADER GOLD+TIN
Datasheet
2 198In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 8 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 VERT HDR SMT TIN 350PC REEL
Datasheet
2 483In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 10 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 07+07 DIL HORIZONTAL SOCKET GOLD+TIN
Datasheet
933In 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) Gold M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 08+08 DIL VERT SMT HDR 350/RL
Datasheet
162In Stock
1 000Expected 9/15/2026
Min.: 1
Mult.: 1

Headers Pin Strip 16 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 08+08 DIL VERTICAL PIN HEADER GOLD+TIN
Datasheet
9In Stock
2 000Expected 9/8/2026
Min.: 1
Mult.: 1

Headers Pin Strip 16 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 10+10 DIL VERTICAL GOLD+TIN SOCKET
Datasheet
1 237In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 20 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 12+12 DIL VERTICAL GOLD+TIN SOCKET
Datasheet
82In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 24 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 36+36 DIL HORIZONTAL PIN HEADER TIN
Datasheet
15In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 72 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Gold M20
Harwin Headers & Wire Housings M20 02 SIL Vert SMT Hdr 450/Rl
Datasheet
1 485In Stock
19 000On Order
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 GOLD+TIN
Datasheet
3 688In Stock
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 SMT PLUG L/F
Datasheet
5 980In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 3 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Gold M20
Harwin Headers & Wire Housings M20 03 SIL VERTICAL PIN HEADER GOLD+TIN
Datasheet
3 297In 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 04 SIL VERT SMT HDR 450/RL
Datasheet
905In Stock
10 000Expected 9/23/2026
Min.: 1
Mult.: 1

Headers Pin Strip 4 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 04 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
3 427In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 4 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 VERT SMT HDR 450/RL
Datasheet
1 442In 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) Gold M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 06 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
4 022In 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 08 SIL HORIZONTAL PIN HEADER TIN
Datasheet
604In Stock
6 000Expected 9/8/2026
Min.: 1
Mult.: 1

Headers Pin Strip 8 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold M20 - 40 C + 105 C