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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Number of Rows
Row Spacing
Mounting Style
Termination Style
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Mating Post Length
Termination Post Length
Series
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Packaging
Harwin Headers & Wire Housings 4+4P 3.5MM PIN HDR 2MM PITCH DIL VERT
Datasheet
2.343In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 8 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) Through Hole Solder Pin Straight Pin (Male) Gold M22 - 40 C + 105 C Bulk
Harwin Headers & Wire Housings 5+5 DIL PIN HDR TIN VERTICAL
Datasheet
458In 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 6+6 DIL PIN HDR GOLD VERTICAL
Datasheet
1.130In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 12 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Straight Pin (Male) M22 - 40 C + 105 C
Harwin Headers & Wire Housings 7+7 DIL PIN HDR GOLD VERTICAL
Datasheet
795In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 14 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Straight Pin (Male) M22 - 40 C + 105 C
Harwin Headers & Wire Housings 8+8 DIL PIN HDR GOLD VERTICAL
Datasheet
968In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 16 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Straight Pin (Male) M22 - 40 C + 105 C
Harwin Headers & Wire Housings 10+10P 3.5MM PIN HDR 2MM PITCH DIL VERT
Datasheet
915In Stock
900Expected 12/05/2026
Min.: 1
Mult.: 1

Headers Pin Strip 20 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Straight Pin (Male) M22 - 40 C + 105 C
Harwin Headers & Wire Housings 12+12 DIL PIN HDR GOLD VERTICAL
Datasheet
719In Stock
600Expected 24/03/2026
Min.: 1
Mult.: 1

Headers Pin Strip 12 Position 2 mm (0.079 in) 2 Row M22
Harwin Headers & Wire Housings 18+18 DIL PIN HDR TIN VERTICAL
Datasheet
639In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 36 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Straight Pin (Male) M22 - 40 C + 105 C
Harwin Headers & Wire Housings 20+20 DIL PIN HDR GOLD VERTICAL
Datasheet
3In Stock
400Expected 26/05/2026
Min.: 1
Mult.: 1

Headers Pin Strip 20 Position 2 mm (0.079 in) 2 Row M22
Harwin Headers & Wire Housings 22+22P 3.5MM PIN HDR 2MM PITCH DIL VERT
Datasheet
145In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 44 Position 2 mm (0.079 in) 2 Row Through Hole Solder Pin Straight Pin (Male) M22 - 40 C + 105 C
Harwin Headers & Wire Housings 2 SIL PIN HDR GOLD HORIZONTAL
Datasheet
6.041In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 2 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 3 SIL PIN HDR GOLD HORIZONTAL
Datasheet
523In Stock
10.000On Order
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 4 SIL PIN HDR GOLD HORIZONTAL
Datasheet
2.314In Stock
3.000Expected 31/03/2026
Min.: 1
Mult.: 1

Headers Pin Strip 4 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 5 SIL PIN HDR GOLD HORIZONTAL
Datasheet
711In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 5 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 6P HORZ 3MM PIN HDR 2MM PITCH
Datasheet
1.502In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 6 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 6 SIL PIN HDR TIN HORIZONTAL
Datasheet
2.130In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 6 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 8 SIL PIN HDR GOLD HORIZONTAL
Datasheet
1.576In Stock
2.000Expected 31/03/2026
Min.: 1
Mult.: 1

Headers Pin Strip 8 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 8 SIL PIN HDR TIN HORIZONTAL
Datasheet
1.802In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 8 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 12 SIL PIN HDR GOLD HORIZONTAL
Datasheet
1.120In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 12 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 14 SIL PIN HDR GOLD HORIZONTAL
Datasheet
490In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 14 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 24 SIL PIN HDR GOLD HORIZONTAL
Datasheet
697In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 24 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 2+2 DIL PIN HDR GOLD HORIZONTAL
Datasheet
1.945In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 4 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) Through Hole Solder Pin Right Angle Pin (Male) Gold 3.5 mm (0.138 in) M22 - 40 C + 105 C
Harwin Headers & Wire Housings 2+2 DIL PIN HDR TIN HORIZONTAL
Datasheet
467In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 4 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) Through Hole Solder Pin Right Angle Pin (Male) Tin 3.5 mm (0.138 in) M22 - 40 C + 105 C
Harwin Headers & Wire Housings 3+3 DIL PIN HDR GOLD HORIZONTAL
Datasheet
988In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 6 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) Through Hole Solder Pin Right Angle Pin (Male) Gold 3.5 mm (0.138 in) M22 - 40 C + 105 C
Harwin Headers & Wire Housings 4+4 DIL PIN HDR GOLD HORIZONTAL
Datasheet
1.535In Stock
Min.: 1
Mult.: 1

Headers 4 Position 2 mm (0.079 in) 2 Row 2 mm (0.079 in) Solder Pin Right Angle Pin (Male) Gold 3.5 mm (0.138 in) M22 - 40 C + 105 C