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 (CAD) 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
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Packaging
Harwin Headers & Wire Housings 25 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
740In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 25 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 30 SIL VERTICAL PIN HEADER TIN
Datasheet
660In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 30 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 32 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
204In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 32 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 36 SIL VERTICAL PIN HEADER TIN
Datasheet
829In Stock
650Expected 2026-05-26
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 40 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
899In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 40 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold M20 - 40 C + 105 C Bulk
Harwin Headers & Wire Housings 40 SIL VERTICAL PIN HEADER TIN
Datasheet
408In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 40 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 2P VRT 3.5MM PIN HDR 2.00MM PITCH
Datasheet
8,576In Stock
7,000Expected 2026-03-31
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 2 SIL VERT PIN HDR TIN
Datasheet
5,724In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 2 Position 2 mm (0.079 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin M22 - 40 C + 105 C
Harwin Headers & Wire Housings 3WAY SIL HDR VERT
Datasheet
12,956In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 3 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 3 SIL VERT PIN HDR TIN
Datasheet
3,540In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 3 Position 2 mm (0.079 in) 1 Row Through Hole Solder Pin Straight Tin M22
Harwin Headers & Wire Housings 4 SIL VERT PIN HDR TIN
Datasheet
950In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 4 Position 2 mm (0.079 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin M22 - 40 C + 105 C
Harwin Headers & Wire Housings 5 SIL VERT PIN HDR GOLD
Datasheet
4,158In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 5 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 5 SIL VERT PIN HDR TIN
Datasheet
2,468In Stock
4,000Expected 2026-07-21
Min.: 1
Mult.: 1

Headers Pin Strip 5 Position 2 mm (0.079 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin M22 - 40 C + 105 C
Harwin Headers & Wire Housings 6P VRT 3.5MM PIN HDR 2.00MM PITCH
Datasheet
4,797In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 6 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 6 SIL VERT PIN HDR TIN
Datasheet
1,985In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 7 Position 2 mm (0.079 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin M22 - 40 C + 105 C
Harwin Headers & Wire Housings 8 SIL VERT PIN HDR GOLD
Datasheet
2,958In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 8 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 9 SIL VERT PIN HDR GOLD
Datasheet
1,145In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 9 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 9 SIL VERT PIN HDR TIN
Datasheet
898In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 9 Position 2 mm (0.079 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin M22 - 40 C + 105 C
Harwin Headers & Wire Housings 10 SIL VERT PIN HDR GOLD
Datasheet
791In Stock
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
Harwin Headers & Wire Housings 10 SIL VERT PIN HDR TIN
Datasheet
4,773In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 10 Position 2 mm (0.079 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin M22 - 40 C + 105 C
Harwin Headers & Wire Housings 11 SIL VERT PIN HDR GOLD
Datasheet
312In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 11 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 12 SIL VERT PIN HDR GOLD
Datasheet
20In Stock
1,500Expected 2026-05-05
Min.: 1
Mult.: 1

Headers Pin Strip 12 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 12 SIL VERT PIN HDR TIN
Datasheet
708In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 12 Position 2 mm (0.079 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin M22 - 40 C + 105 C
Harwin Headers & Wire Housings 16 SIL VERT PIN HDR TIN
Datasheet
904In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 16 Position 2 mm (0.079 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin M22 - 40 C + 105 C
Harwin Headers & Wire Housings 18 SIL VERT PIN HDR GOLD
Datasheet
719In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 18 Position 2 mm (0.079 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold M22 - 40 C + 105 C