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 (JPY) 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
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Harwin Headers & Wire Housings M20 18+18 DIL VERTICAL PIN HEADER GOLD HT
Datasheet
266In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 36 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 20+20 DIL VERTICAL PIN HEADER GOLD HT
Datasheet
259In Stock
1,400Expected 9/8/2026
Min.: 1
Mult.: 1

Headers Pin Strip 40 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight Pin (Male) M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 20+20 DIL VERTICAL PIN HEADER GOLD+TIN
Datasheet
305In Stock
1,500Expected 10/13/2026
Min.: 1
Mult.: 1

Headers Pin Strip 40 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Straight M20
Harwin Headers & Wire Housings M20 36+36 DIL VERTICAL PIN HEADER GOLD+TIN
Datasheet
381In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 72 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 02 SIL VERTICAL PIN HEADER TIN
Datasheet
28,099In Stock
36,000On 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) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 03 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
9,122In 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) Gold M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 03 SIL VERTICAL PIN HEADER TIN
Datasheet
3,268In 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 VERTICAL PIN HEADER TIN
Datasheet
14,450In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 4 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Straight Tin M20
Harwin Headers & Wire Housings M20 05 SIL VERTICAL PIN HEADER TIN
Datasheet
1,005In Stock
13,000Expected 10/13/2026
Min.: 1
Mult.: 1

Headers Pin Strip 5 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 VERTICAL PIN HEADER TIN
Datasheet
3,903In 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 Bulk
Harwin Headers & Wire Housings M20 08 SIL VERTICAL PIN HEADER TIN
Datasheet
667In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 8 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 11 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
1,591In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 11 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 12 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
365In 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 M20 16 SIL VERTICAL PIN HEADER TIN
Datasheet
1,252In 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) Tin M20 - 40 C + 105 C Bulk
Harwin Headers & Wire Housings M20 18 SIL VERT PIN HDR TIN
Datasheet
267In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 18 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 25+25 DIL VERTICAL PIN HEADER GOLD HT
Datasheet
406In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 26 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 32 SIL VERTICAL PIN HEADER GOLD+TIN
Datasheet
619In 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) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 36 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
101In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 36 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 M20 36 SIL VERTICAL PIN HEADER TIN
Datasheet
892In Stock
2,000Expected 9/8/2026
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 Bulk
Harwin Headers & Wire Housings M20 40 SIL VERTICAL PIN HEADER GOLD HT
Datasheet
872In 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 M20 02 SIL VERTICAL SMT HEADER TIN
Datasheet
1,568In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 4 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Right Angle M20
Harwin Headers & Wire Housings M20 03 WAY SIL SMT SOCKET
Datasheet
8,126In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 6 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Right Angle Pin (Male) M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 04 SIL VERTICAL SMT HEADER TIN
Datasheet
1,145In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 8 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Right Angle Pin (Male) M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 05 WAY SIL SMT SOCKET
Datasheet
1,887In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 10 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Right Angle Pin (Male) M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 06 SIL VERTICAL SMT HEADER TIN
Datasheet
532In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 12 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Right Angle Pin (Male) M20 - 40 C + 105 C