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
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Number of Rows
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Harwin Headers & Wire Housings 02 SIL Vert SMT Hdr 450/Rl
Datasheet
2,742In Stock
Min.: 1
Mult.: 1
Reel: 450

Headers Pin Strip 2 Position 2.54 mm (0.1 in) 1 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Tin 5.8 mm (0.228 in) M20 - 40 C + 105 C Reel, Cut Tape
Harwin Headers & Wire Housings 03 SIL VERTICAL SMT HEADER TIN
Datasheet
3,655In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 3 Position 2.54 mm (0.1 in) 1 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 04 SIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
3,967In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 4 Position 2.54 mm (0.1 in) 1 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Gold M20 - 40 C + 105 C
Harwin Headers & Wire Housings 04 SIL VERT SMT HDR 450/RL
Datasheet
1,205In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 450

Headers Pin Strip 4 Position 2.54 mm (0.1 in) 1 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) M20 - 40 C + 105 C Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings 05 SIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
1,901In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 5 Position 2.54 mm (0.1 in) 1 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Gold M20 - 40 C + 105 C
Harwin Headers & Wire Housings 05 SIL VERTICAL SMT HEADER TIN
Datasheet
5,215In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 5 Position 2.54 mm (0.1 in) 1 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 06 SIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
2,103In Stock
3,000Expected 14/4/2026
Min.: 1
Mult.: 1

Headers Pin Strip 6 Position 2.54 mm (0.1 in) 1 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Gold M20 - 40 C + 105 C
Harwin Headers & Wire Housings 06 SIL VERT SMT HDR 450/RL
Datasheet
2,805In Stock
1,700Expected 24/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 450

Headers Pin Strip 6 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Straight Pin (Male) Gold 5.8 mm (0.228 in) M20 - 40 C + 105 C Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings 06 SIL VERTICAL SMT HEADER TIN
Datasheet
655In Stock
3,000Expected 23/6/2026
Min.: 1
Mult.: 1

Headers Pin Strip 6 Position 2.54 mm (0.1 in) 1 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 07 SIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
356In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 7 Position 2.54 mm (0.1 in) 1 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Gold M20 - 40 C + 105 C
Harwin Headers & Wire Housings 07 SIL VERTICAL SMT HEADER TIN
Datasheet
3,672In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 7 Position 2.54 mm (0.1 in) 1 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 09 SIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
138In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 9 Position 2.54 mm (0.1 in) 1 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Gold M20 - 40 C + 105 C
Harwin Headers & Wire Housings 10 SIL VERTICAL SMT HEADER GOLD+TIN
Datasheet
2,635In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 10 Position 2.54 mm (0.1 in) 1 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Gold M20 - 40 C + 105 C
Harwin Headers & Wire Housings 10 SIL VERT SMT HDR 450/RL
Datasheet
106In Stock
Min.: 1
Mult.: 1
Reel: 450

Headers Pin Strip 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) M20 - 40 C + 105 C Reel, Cut Tape
Harwin Headers & Wire Housings 10 SIL VERTICAL SMT HEADER TIN
Datasheet
1,029In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 10 Position 2.54 mm (0.1 in) 1 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 13 SIL VERTICAL SMT HEADER TIN
Datasheet
250In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 13 Position 2.54 mm (0.1 in) 1 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 15 SIL VERTICAL SMT HEADER TIN
Datasheet
154In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 15 Position 2.54 mm (0.1 in) 1 Row 2.54 mm (0.1 in) SMD/SMT Solder Straight Pin (Male) Tin M20 - 40 C + 105 C
Harwin Headers & Wire Housings 2 WAY SIL HORIZ SMT P/HDR
Datasheet
2,191In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 2 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Right Angle Pin (Male) M20 - 40 C + 105 C Tray
Harwin Headers & Wire Housings 3 WAY SIL HORIZ SMT P/HDR
Datasheet
1,479In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 3 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Right Angle Pin (Male) M20 - 40 C + 105 C Tube
Harwin Headers & Wire Housings 4 WAY SIL HORIZ SMT P/HDR T&R
Datasheet
1,574In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Headers Pin Strip 4 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Right Angle Pin (Male) M20 - 40 C + 105 C Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings 5 WAY SIL HORIZ SMT P/HDR
Datasheet
1,353In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 5 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Right Angle Pin (Male) M20 - 40 C + 105 C Tube
Harwin Headers & Wire Housings 5 WAY SIL HORIZ SMT P/HDR T&R
Datasheet
217In Stock
1,000Expected 7/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Headers Pin Strip 5 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Right Angle Pin (Male) M20 - 40 C + 105 C Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings 6 WAY SIL HORIZ SMT P/HDR
Datasheet
1,480In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 6 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Right Angle Pin (Male) M20 - 40 C + 105 C Tube
Harwin Headers & Wire Housings 10 WAY SIL HORIZ SMT P/HDR T&R
Datasheet
1,120In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Headers Pin Strip 10 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Right Angle Pin (Male) M20 - 40 C + 105 C Reel, Cut Tape, MouseReel
Harwin Headers & Wire Housings 4 SIL HORIZONTAL SMT HEADER GOLD
Datasheet
1,393In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 4 Position 2.54 mm (0.1 in) 1 Row SMD/SMT Solder Right Angle Pin (Male) Gold M20 - 40 C + 105 C