Headers & Wire Housings – Mouser United Kingdom

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Series 854 & 855 .050" Pitch Connectors

Mill-Max Series 854 and Series 855 .050" Pitch Connectors are available as spring-loaded and mating-target, in single row and double row, and SMT and through-hole. The Mill-Max spring-loaded connectors accommodate uneven, non-parallel conditions and are used in portable instruments such as an internal battery connection or as an external connection for charging, as well as for blind mate assemblies such as stacking printed circuit boards. The Mill-Max mating-target connectors are RoHS compliant and suitable for reflow soldering.

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Part #

Headers & Wire Housings Low-Profile 8 Pos. .050" Pitch Through-Hole Spring-Loaded Connector, Double Row

855-22-008-10-004101
Mill-Max
1: £6.73
102In Stock

Mfr. Part No.
855-22-008-10-004101

Mouser Part No
575-8552200810004101

Mill-Max

Headers & Wire Housings Low-Profile 8 Pos. .050" Pitch Through-Hole Spring-Loaded Connector, Double Row

Learn More

Datasheet

102In Stock

£6.73

£5.72

£5.36

£4.88

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

8 Position

1.27 mm (0.05 in)

2 Row

PCB Mount

Solder Pin

Straight

Pin (Male)

Gold

855

- 55 C

+ 125 C

Tube

Headers & Wire Housings Low-Profile 10 Pos. .050" Pitch Through-Hole Spring-Loaded Connector, Double Row

855-22-010-10-004101
Mill-Max
1: £7.57
67In Stock

Mfr. Part No.
855-22-010-10-004101

Mouser Part No
575-8552201010004101

Mill-Max

Headers & Wire Housings Low-Profile 10 Pos. .050" Pitch Through-Hole Spring-Loaded Connector, Double Row

Learn More

Datasheet

67In Stock

£7.57

£6.43

£6.03

£5.57

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

10 Position

1.27 mm (0.05 in)

2 Row

PCB Mount

Solder Pin

Straight

Pin (Male)

Gold

855

- 55 C

+ 125 C

Tube

Headers & Wire Housings Low-Profile 10 Pos. .050" Pitch SMT Spring-Loaded Connector, Double Row

855-22-010-30-004101
Mill-Max
1: £7.24
194In Stock
154Expected 16/02/2026

Mfr. Part No.
855-22-010-30-004101

Mouser Part No
575-8552201030004101

Mill-Max

Headers & Wire Housings Low-Profile 10 Pos. .050" Pitch SMT Spring-Loaded Connector, Double Row

Learn More

Datasheet

194In Stock

154Expected 16/02/2026

£7.24

£6.15

£5.76

£5.33

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

10 Position

1.27 mm (0.05 in)

2 Row

SMD/SMT

Solder

Straight

Pin (Male)

Gold

855

- 55 C

+ 125 C

Tube

Headers & Wire Housings Low-Profile 12 Pos. .050" Pitch Through-Hole Spring-Loaded Connector, Double Row

855-22-012-10-004101
Mill-Max
1: £9.78
87In Stock

Mfr. Part No.
855-22-012-10-004101

Mouser Part No
575-8552201210004101

Mill-Max

Headers & Wire Housings Low-Profile 12 Pos. .050" Pitch Through-Hole Spring-Loaded Connector, Double Row

Learn More

Datasheet

87In Stock

£9.78

£8.31

£7.80

£7.28

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

12 Position

1.27 mm (0.05 in)

2 Row

PCB Mount

Solder Pin

Straight

Pin (Male)

Gold

855

- 55 C

+ 125 C

Tube

Headers & Wire Housings Low-Profile 12 Pos. .050" Pitch SMT Spring-Loaded Connector, Double Row

855-22-012-30-004101
Mill-Max
1: £9.36
65In Stock

Mfr. Part No.
855-22-012-30-004101

Mouser Part No
575-8552201230004101

Mill-Max

Headers & Wire Housings Low-Profile 12 Pos. .050" Pitch SMT Spring-Loaded Connector, Double Row

Learn More

Datasheet

65In Stock

£9.36

£7.96

£7.46

£6.98

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

12 Position

1.27 mm (0.05 in)

2 Row

SMD/SMT

Solder

Straight

Pin (Male)

Gold

855

- 55 C

+ 125 C

Tube

Headers & Wire Housings Low-Profile 16 Pos. .050" Pitch Through-Hole Spring-Loaded Connector, Double Row

855-22-016-10-004101
Mill-Max
1: £12.32
61In Stock

Mfr. Part No.
855-22-016-10-004101

Mouser Part No
575-8552201610004101

Mill-Max

Headers & Wire Housings Low-Profile 16 Pos. .050" Pitch Through-Hole Spring-Loaded Connector, Double Row

Learn More

Datasheet

61In Stock

£12.32

£10.48

£9.36

£8.91

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

16 Position

1.27 mm (0.05 in)

2 Row

PCB Mount

Solder Pin

Straight

Pin (Male)

Gold

855

- 55 C

+ 125 C

Tube

Headers & Wire Housings Low-Profile 16 Pos. .050" Pitch SMT Spring-Loaded Connector, Double Row

855-22-016-30-004101
Mill-Max
1: £11.78
122In Stock

Mfr. Part No.
855-22-016-30-004101

Mouser Part No
575-8552201630004101

Mill-Max

Headers & Wire Housings Low-Profile 16 Pos. .050" Pitch SMT Spring-Loaded Connector, Double Row

Learn More

Datasheet

122In Stock

£11.78

£10.01

£8.95

£8.51

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

16 Position

1.27 mm (0.05 in)

2 Row

SMD/SMT

Solder

Straight

Pin (Male)

Gold

855

- 55 C

+ 125 C

Tube

Headers & Wire Housings Low-Profile 20 Pos. .050" Pitch Through-Hole Spring-Loaded Connector, Double Row

855-22-020-10-004101
Mill-Max
1: £17.20
42In Stock

Mfr. Part No.
855-22-020-10-004101

Mouser Part No
575-8552202010004101

Mill-Max

Headers & Wire Housings Low-Profile 20 Pos. .050" Pitch Through-Hole Spring-Loaded Connector, Double Row

Learn More

Datasheet

42In Stock

£17.20

£14.72

£13.87

£13.86

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

20 Position

1.27 mm (0.05 in)

2 Row

PCB Mount

Solder Pin

Straight

Pin (Male)

Gold

855

- 55 C

+ 125 C

Tube

Headers & Wire Housings Low-Profile 20 Pos. .050" Pitch SMT Spring-Loaded Connector, Double Row

855-22-020-30-004101
Mill-Max
1: £13.31
110In Stock

Mfr. Part No.
855-22-020-30-004101

Mouser Part No
575-8552202030004101

Mill-Max

Headers & Wire Housings Low-Profile 20 Pos. .050" Pitch SMT Spring-Loaded Connector, Double Row

Learn More

Datasheet

110In Stock

£13.31

£11.31

£10.28

£9.78

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

20 Position

1.27 mm (0.05 in)

2 Row

SMD/SMT

Solder

Straight

Pin (Male)

Gold

855

- 55 C

+ 125 C

Tube

Headers & Wire Housings 4P 1R THRU-HOLE .350 HEIGHT CONN

854-22-004-10-001101
Mill-Max
1: £3.73
1,692In Stock

Mfr. Part No.
854-22-004-10-001101

Mouser Part No
575-854-22-004-10

Mill-Max

Headers & Wire Housings 4P 1R THRU-HOLE .350 HEIGHT CONN

Learn More

Datasheet

1,692In Stock

£3.73

£3.28

£3.07

£2.87

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

4 Position

1.27 mm (0.05 in)

1 Row

Through Hole

Solder Cup

Straight

Pin (Male)

Gold

0854

Bulk

Headers & Wire Housings 8P 1R THRU-HOLE .350 HEIGHT CONN

854-22-008-10-001101
Mill-Max
1: £7.96
244In Stock

Mfr. Part No.
854-22-008-10-001101

Mouser Part No
575-854-22-008-10

Mill-Max

Headers & Wire Housings 8P 1R THRU-HOLE .350 HEIGHT CONN

Learn More

Datasheet

244In Stock

£7.96

£7.17

£6.76

£6.46

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

8 Position

1.27 mm (0.05 in)

1 Row

Through Hole

Solder Cup

Straight

Pin (Male)

Gold

0854

Bulk

Headers & Wire Housings 10P 1R THRU-HOLE .350 HEIGHT CONN

854-22-010-10-001101
Mill-Max
1: £8.01
231In Stock

Mfr. Part No.
854-22-010-10-001101

Mouser Part No
575-854-22-010-10

Mill-Max

Headers & Wire Housings 10P 1R THRU-HOLE .350 HEIGHT CONN

Learn More

Datasheet

231In Stock

£8.01

£6.80

£6.25

£5.95

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

10 Position

1.27 mm (0.05 in)

1 Row

Through Hole

Solder Cup

Straight

Pin (Male)

Gold

0854

Bulk

Headers & Wire Housings 40P 2R THRU-HOLE .350 HEIGHT CONN

855-22-040-10-001101
Mill-Max
1: £23.62
87In Stock

Mfr. Part No.
855-22-040-10-001101

Mouser Part No
575-855-22-040-10

Mill-Max

Headers & Wire Housings 40P 2R THRU-HOLE .350 HEIGHT CONN

Learn More

Datasheet

87In Stock

£23.62

£19.27

£18.33

£17.83

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

40 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Through Hole

Solder

Straight

Pin (Male)

Gold

855

Tube

Headers & Wire Housings STD SPRING-LOADED CONNECTOR

855-22-012-10-002101
Mill-Max
1: £15.53
141In Stock

Mfr. Part No.
855-22-012-10-002101

Mouser Part No
575-8552201210002100

Mill-Max

Headers & Wire Housings STD SPRING-LOADED CONNECTOR

Learn More

Datasheet

141In Stock

£15.53

£12.36

£12.20

Min.: 1
Mult.: 1

Headers

Spring-Loaded

12 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Through Hole

Solder

Straight

Pin (Male)

Gold

855

Tube

Headers & Wire Housings STD SPRING-LOADED CONNECTOR

855-22-032-10-001101
Mill-Max
1: £26.69
366In Stock

Mfr. Part No.
855-22-032-10-001101

Mouser Part No
575-8552203210001101

Mill-Max

Headers & Wire Housings STD SPRING-LOADED CONNECTOR

Learn More

Datasheet

366In Stock

£26.69

£23.75

£22.34

£18.13

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

32 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Through Hole

Solder

Straight

Pin (Male)

Gold

855

Bulk

Headers & Wire Housings 2P 1R THRU-HOLE .350 HEIGHT CONN

854-22-002-10-001101
Mill-Max
1: £2.47
178In Stock

Mfr. Part No.
854-22-002-10-001101

Mouser Part No
575-854-22-002-10

Mill-Max

Headers & Wire Housings 2P 1R THRU-HOLE .350 HEIGHT CONN

Learn More

Datasheet

178In Stock

£2.47

£2.10

£1.87

£1.78

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

2 Position

1.27 mm (0.05 in)

1 Row

Through Hole

Solder Cup

Straight

Pin (Male)

Gold

0854

Bulk

Headers & Wire Housings 2P 1R SURFACE MT .252 HEIGHT CONN

854-22-002-30-001101
Mill-Max
1: £2.64
131In Stock

Mfr. Part No.
854-22-002-30-001101

Mouser Part No
575-854-22-002-30

Mill-Max

Headers & Wire Housings 2P 1R SURFACE MT .252 HEIGHT CONN

Learn More

Datasheet

131In Stock

£2.64

£2.23

£2.00

£1.90

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

2 Position

1.27 mm (0.05 in)

1 Row

Solder Cup

Pin (Male)

Bulk

Headers & Wire Housings 5P 1R THRU-HOLE .350 HEIGHT CONN

854-22-005-10-001101
Mill-Max
1: £5.02
283In Stock

Mfr. Part No.
854-22-005-10-001101

Mouser Part No
575-854-22-005-10

Mill-Max

Headers & Wire Housings 5P 1R THRU-HOLE .350 HEIGHT CONN

Learn More

Datasheet

283In Stock

£5.02

£4.27

£4.00

£3.78

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

5 Position

1.27 mm (0.05 in)

1 Row

Through Hole

Solder Cup

Straight

Pin (Male)

Gold

0854

Bulk

Headers & Wire Housings 6P 1R THRU-HOLE .350 HEIGHT CONN

854-22-006-10-001101
Mill-Max
1: £5.50
165In Stock

Mfr. Part No.
854-22-006-10-001101

Mouser Part No
575-854-22-006-10

Mill-Max

Headers & Wire Housings 6P 1R THRU-HOLE .350 HEIGHT CONN

Learn More

Datasheet

165In Stock

£5.50

£4.68

£4.18

£3.97

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

6 Position

1.27 mm (0.05 in)

1 Row

Through Hole

Solder Cup

Straight

Pin (Male)

Gold

0854

Bulk

Headers & Wire Housings 6P 1R SURFACE MT .252 HEIGHT CONN

854-22-006-30-001101
Mill-Max
1: £5.93
6In Stock

Mfr. Part No.
854-22-006-30-001101

Mouser Part No
575-854-22-006-30

Mill-Max

Headers & Wire Housings 6P 1R SURFACE MT .252 HEIGHT CONN

Learn More

Datasheet

6In Stock

£5.93

£5.04

£4.72

£4.42

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

6 Position

1.27 mm (0.05 in)

1 Row

SMD/SMT

Solder Cup

Straight

Pin (Male)

Gold

Bulk

Headers & Wire Housings 20P 1R THRU-HOLE .350 HEIGHT CONN

854-22-020-10-001101
Mill-Max
1: £15.43
83In Stock

Mfr. Part No.
854-22-020-10-001101

Mouser Part No
575-854-22-020-10

Mill-Max

Headers & Wire Housings 20P 1R THRU-HOLE .350 HEIGHT CONN

Learn More

Datasheet

83In Stock

£15.43

£12.59

£11.99

£11.88

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

20 Position

1.27 mm (0.05 in)

1 Row

Through Hole

Solder Cup

Straight

Pin (Male)

Gold

0854

Tube

Headers & Wire Housings SpringLoadedHeader SnglRowHorizMount

854-22-001-40-601101
Mill-Max
1: £7.72
289In Stock

Mfr. Part No.
854-22-001-40-601101

Mouser Part No
575-8542200140601101

Mill-Max

Headers & Wire Housings SpringLoadedHeader SnglRowHorizMount

Learn More

Datasheet

289In Stock

£7.72

£6.67

£6.25

£5.32

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

1 Position

1.27 mm (0.05 in)

1 Row

SMD/SMT

Solder Cup

Right Angle

Pin (Male)

Gold

0854

Bulk

Headers & Wire Housings Right Angle .050" Grid SLC

854-22-002-20-001101
Mill-Max
1: £2.92
471In Stock

Mfr. Part No.
854-22-002-20-001101

Mouser Part No
575-8542200220001101

Mill-Max

Headers & Wire Housings Right Angle .050" Grid SLC

Learn More

Datasheet

471In Stock

£2.92

£2.47

£2.21

£2.10

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

2 Position

1.27 mm (0.05 in)

1 Row

Through Hole

Solder Cup

Right Angle

Pin (Male)

Gold

1.4 mm (0.055 in)

3 mm (0.118 in)

0854

Bulk

Headers & Wire Housings HSMT .050" Grid SLC

854-22-002-40-001101
Mill-Max
1: £3.46
120In Stock

Mfr. Part No.
854-22-002-40-001101

Mouser Part No
575-8542200240001101

Mill-Max

Headers & Wire Housings HSMT .050" Grid SLC

Learn More

Datasheet

120In Stock

£3.46

£2.93

£2.75

£2.61

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

2 Position

1.27 mm (0.05 in)

1 Row

SMD/SMT

Solder Cup

Right Angle

Pin (Male)

Gold

1.4 mm (0.055 in)

0854

Bulk

Headers & Wire Housings Single Row with mounting pegs

854-22-002-40-601101
Mill-Max
1: £12.63
50In Stock

Mfr. Part No.
854-22-002-40-601101

Mouser Part No
575-8542200240601101

Mill-Max

Headers & Wire Housings Single Row with mounting pegs

Learn More

Datasheet

50In Stock

£12.63

£10.73

£10.06

£9.58

View

Min.: 1
Mult.: 1

Headers

Spring-Loaded

2 Position

1.27 mm (0.05 in)

1 Row

SMD/SMT

Solder Cup

Right Angle

Pin (Male)

Gold

0854

Bulk

Series 854 & 855 .050" Pitch Connectors

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1 Position
2 Position
3 Position
4 Position
5 Position
6 Position
7 Position
8 Position
9 Position
10 Position
12 Position
14 Position
15 Position
16 Position
18 Position
20 Position
22 Position
24 Position
26 Position
28 Position