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 (USD) 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 09+09 DIL VERTICAL SOCKET GOLD+TIN
Datasheet
263In Stock
Min.: 1
Mult.: 1

Headers Receptacle 18 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 12+12 DIL VERTICAL SOCKET GOLD+TIN
Datasheet
518In Stock
Min.: 1
Mult.: 1

Headers Receptacle 24 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 15+15 DIL VERTICAL SOCKET GOLD+TIN
Datasheet
309In Stock
448Expected 2026/02/18
Min.: 1
Mult.: 1

Headers Receptacle 30 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 20+20 VERT SOCKET DIL
Datasheet
203In Stock
Min.: 1
Mult.: 1

Headers Receptacle 40 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 03+03 DIL SKT BTM ENT SEL GLD+TIN
Datasheet
784In Stock
Min.: 1
Mult.: 1

Headers Receptacle 6 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C Tube
Harwin Headers & Wire Housings 04+04 DIL SKT BOTTOM ENTRY TIN
Datasheet
823In Stock
Min.: 1
Mult.: 1

Headers Receptacle 8 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 05+05 DIL SKT BOTTOM ENTRY TIN
Datasheet
659In Stock
645Expected 2026/03/10
Min.: 1
Mult.: 1

Headers Receptacle 10 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 08+08 DIL SKT BOTTOM ENTRY TIN
Datasheet
610In Stock
Min.: 1
Mult.: 1

Headers Socket Assembly 16 Position 2.54 mm (0.1 in) 2 Row M20
Harwin Headers & Wire Housings 10+10 DIL SKT BTM ENT SEL GLD+TIN
Datasheet
28In Stock
Min.: 1
Mult.: 1

Headers Receptacle 20 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 10 POS SOCKET ASSY
Datasheet
9In Stock
Min.: 1
Mult.: 1

Headers Receptacle 20 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 20+20 DIL SKT BTM ENT SEL GLD+TIN
Datasheet
182In Stock
Min.: 1
Mult.: 1

Headers Receptacle 40 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 03 WAY SIL SMT SOCKET
Datasheet
958In Stock
Min.: 1
Mult.: 1

Headers Receptacle 3 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 05 WAY SIL SMT SOCKET
Datasheet
36In Stock
1,012Expected 2026/02/18
Min.: 1
Mult.: 1

Headers Receptacle 5 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 15 WAY SIL SMT SOCKET
Datasheet
536In Stock
975Expected 2026/04/07
Min.: 1
Mult.: 1

Headers Receptacle 15 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 20P SMT SCK ASM DUAL 2.54MM PCH SIL GL/T
Datasheet
426In Stock
Min.: 1
Mult.: 1

Headers Receptacle 20 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 02+02 DIL SMT SKT BTM ENT SEL GLD+TIN
Datasheet
751In Stock
Min.: 1
Mult.: 1

Headers Socket Assembly 4 Position 2.54 mm (0.1 in) 2 Row Solder M20
Harwin Headers & Wire Housings 02+02 DIL SMT SKT BOTTOM ENTRY TIN
Datasheet
259In Stock
1,512Expected 2026/04/14
Min.: 1
Mult.: 1

Headers Receptacle 4 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 03+03 DIL SMT SKT BTM ENT SEL GLD+TIN
Datasheet
138In Stock
6,716Expected 2026/03/31
Min.: 1
Mult.: 1

Headers Socket Assembly 6 Position 2.54 mm (0.1 in) 2 Row Solder M20
Harwin Headers & Wire Housings 04+04 DIL SMT SKT BTM ENT SEL GLD+TIN
Datasheet
1,087In Stock
Min.: 1
Mult.: 1

Headers Receptacle 8 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 04+04 DIL SMT SKT BOTTOM ENTRY TIN
Datasheet
792In Stock
Min.: 1
Mult.: 1

Headers Socket Assembly 8 Position 2.54 mm (0.1 in) 2 Row Solder M20
Harwin Headers & Wire Housings 05+05 DIL SMT SKT BTM ENT SEL GLD+TIN
Datasheet
583In Stock
Min.: 1
Mult.: 1

Headers Socket Assembly 10 Position 2.54 mm (0.1 in) 2 Row Solder M20
Harwin Headers & Wire Housings 05+05 DIL SMT SKT BOTTOM ENTRY TIN
Datasheet
895In Stock
Min.: 1
Mult.: 1

Headers Receptacle 10 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Socket (Female) Tin M20 - 40 C + 105 C Tube
Harwin Headers & Wire Housings 10+10 DIL SMT SKT BTM ENT SEL GLD+TIN
Datasheet
478In Stock
726Expected 2026/02/18
Min.: 1
Mult.: 1

Headers Receptacle 20 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 02+02 DIL HORIZONTAL SOCKET GOLD+TIN
Datasheet
872In Stock
Min.: 1
Mult.: 1

Headers Receptacle 4 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Right Angle Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 02+02 DIL HORIZONTAL SOCKET TIN
Datasheet
875In Stock
Min.: 1
Mult.: 1

Headers Receptacle 4 Position 2.54 mm (0.1 in) 2 Row Through Hole Solder Pin Right Angle Socket (Female) Tin M20 - 40 C + 105 C Tube