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
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Packaging
Harwin Headers & Wire Housings 10 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
1,795In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 10 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 10 SIL VERTICAL PIN HEADER TIN
Datasheet
5,202In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 10 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 12 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
353In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 12 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 12 SIL VERTICAL PIN HEADER TIN
Datasheet
1,211In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 12 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 13 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
1,794In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 13 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 13 SIL VERTICAL PIN HEADER TIN
Datasheet
1,676In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 13 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 14 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
837In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 14 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 14 SIL VERTICAL PIN HEADER TIN
Datasheet
535In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 14 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 15 SIL VERTICAL PIN HEADER TIN
Datasheet
799In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 15 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 16 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
886In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 16 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 20 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
735In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 20 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 20 SIL VERTICAL PIN HEADER TIN
Datasheet
1,683In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 20 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin M20 - 40 C + 105 C Bulk
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
710In 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 2MM POLARISING KEY
Datasheet
550In Stock
10,000On Order
Min.: 1
Mult.: 1

Accessories M22
Harwin Headers & Wire Housings JUMPER SOCKET BLK OPEN TOP TIN
Datasheet
1,939In Stock
Min.: 1
Mult.: 1

Accessories M22
Harwin Headers & Wire Housings JUMPER SOCKET RED
Datasheet
5,266In Stock
Min.: 1
Mult.: 1

Accessories M22
Harwin Headers & Wire Housings JUMPER SOCKET RED OPEN TOP TIN
Datasheet
735In Stock
Min.: 1
Mult.: 1

Accessories M22
Harwin Headers & Wire Housings 2P VRT 3.5MM PIN HDR 2.00MM PITCH
Datasheet
8,596In Stock
7,000Expected 2026-04-30
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