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 (CHF) 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 20+20 DIL 2.54MM L/P SMT SKT
Datasheet
995In Stock
1’200Expected 12/8/2026
Min.: 1
Mult.: 1
: 600

Headers Receptacle 40 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Straight Socket (Female) Gold M20 - 40 C + 105 C Reel, Cut Tape
Harwin Headers & Wire Housings M20 2 PIN SIL VERTICAL GOLD PIN HEADER
Datasheet
3’864In Stock
Min.: 1
Mult.: 1

Headers Receptacle 2 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 4 PIN SIL VERTICAL SOCKET GOLD+TIN
Datasheet
18’065In Stock
Min.: 1
Mult.: 1

Headers Socket Assembly 4 Position 2.54 mm (0.1 in) 1 Row Solder Pin Socket (Female) Tin M20 Tube
Harwin Headers & Wire Housings M20 6 PIN SIL VERTICAL GOLD+TIN SOCKET
Datasheet
2’884In Stock
Min.: 1
Mult.: 1

Headers Receptacle 6 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 6 PIN SIL VERTICAL SOCKET GOLD+TIN
Datasheet
7’907In Stock
Min.: 1
Mult.: 1

Headers Receptacle 6 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 8 PIN SIL VERTICAL GOLD+TIN SOCKET
Datasheet
2’773In Stock
9’875On Order
Min.: 1
Mult.: 1

Headers Receptacle 8 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 10PC OF H3191-01 SKT ON CARRIER COMB
Datasheet
2’075In Stock
1’500Expected 8/21/2026
Min.: 1
Mult.: 1

Headers Receptacle 11 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 16 PIN SIL VERTICAL SOCKET GOLD+TIN
Datasheet
1’454In Stock
Min.: 1
Mult.: 1

Headers Receptacle 16 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 16PC OF H3192-01 SKT ON CARRIER COMB
Datasheet
1’587In Stock
Min.: 1
Mult.: 1

Headers Receptacle 17 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 20 PIN SIL VERTICAL SOCKET GOLD+TIN
Datasheet
1’393In Stock
1’155Expected 11/10/2026
Min.: 1
Mult.: 1

Headers Receptacle 20 Position 2.54 mm (0.1 in) 1 Row Through Hole Solder Pin Socket (Female) Tin M20 - 40 C + 105 C Tube
Harwin Headers & Wire Housings M20 05+05 DIL VERTICAL SOCKET GOLD+TIN
Datasheet
2’511In Stock
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 Tube
Harwin Headers & Wire Housings M20 07+07 DIL VERTICAL SMT HEADER TIN
Datasheet
1’371In Stock
Min.: 1
Mult.: 1

Headers Receptacle 14 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 M20 10+10 DIL VERTICAL SMT HEADER TIN
Datasheet
2’454In 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 Tube
Harwin Headers & Wire Housings M20 15+15 DIL VERTICAL PIN HEADER TIN
Datasheet
1’602In Stock
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 M20 20+20 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
2’145In 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 Tube
Harwin Headers & Wire Housings M20 04+04 DIL SKT BOTTOM ENTRY TIN
Datasheet
2’634In 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 M20 15 SIL VERTICAL SMT HEADER TIN
Datasheet
2’966In Stock
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 M20 06+06 DIL HORIZONTAL SOCKET TIN
Datasheet
2’711In Stock
Min.: 1
Mult.: 1

Headers Receptacle 12 Position 2.54 mm (0.1 in) 2 Row SMD/SMT Solder Socket (Female) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings M20 10+10 DIL SMT PLUG 2.00MM T/R
Datasheet
1’460In Stock
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 M20 2 WAY SIL HORIZ SMT PIN HDR T&R
Datasheet
4’830In Stock
7’800On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1’300

Headers Socket 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Right Angle Socket (Female) Gold M20 - 40 C + 105 C Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings M20 6 WAY SIL HORIZ SMT PIN HDR T&R
Datasheet
2’486In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’300

Headers Receptacle 6 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Right Angle Socket (Female) Gold M20 - 40 C + 105 C Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings M20 10 WAY SIL HORIZ SMT P/HDR T&R
Datasheet
1’671In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’300

Headers Receptacle 10 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Right Angle Socket (Female) Gold M20 - 40 C + 105 C Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings M20 3+3 DIL BOTTOM ENTRY VERT GOLD PIN HEADE
Datasheet
5’423In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

Headers Receptacle 6 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) SMD/SMT Solder Right Angle Socket (Female) Gold M20 - 40 C + 105 C Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings M20 2.5 X 1.6 X 0.15mm
Datasheet
2’757In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 20 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Gold 5.8 mm (0.228 in) M20 - 40 C + 105 C Tube
Harwin Headers & Wire Housings M20 03+03 DIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
15’765In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 4 Position 2.54 mm (0.1 in) 2 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Gold M20 - 40 C + 105 C