Headers & Wire Housings

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450 Wire-to-Board Systems

3M 450 Wire-to-Board Systems is a complete end-to-end interconnect system intended for wire-to-board applications using 0.025" flat ribbon cable. It is a two-part system consisting of a boardmount header and a wiremount socket. The mating components are designed on a 1.27mm or 0.050" grid. Compared to systems based on the 2.54mm (0.100") or 2.00mm grids, the finer pitch saves valuable space on the printed circuit board yet still delivers on performance, reliability, and cost savings.

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Results: 26

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Part #

Headers & Wire Housings 4P, .050" Pitch Skt No Latch, 30 Au

45104-000030
3M Electronic Solutions Division
1: S/18.02
797In Stock

Mfr. Part #
45104-000030

Mouser Part #
517-45104-000030

3M Electronic Solutions Division

Headers & Wire Housings 4P, .050" Pitch Skt No Latch, 30 Au

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Datasheet

797In Stock

S/18.02

S/15.76

S/14.75

S/14.05

View

Min.: 1
Mult.: 1

Sockets

Ribbon Cable

1.27 mm (0.05 in)

451

Each

Headers & Wire Housings 16P, .050" Pitch HDR Vert TH,30Au,Ltch

45216-620230
3M Electronic Solutions Division
1: S/28.80
496In Stock

Mfr. Part #
45216-620230

Mouser Part #
517-45216-620230

3M Electronic Solutions Division

Headers & Wire Housings 16P, .050" Pitch HDR Vert TH,30Au,Ltch

Learn More

Datasheet

496In Stock

S/28.80

S/26.04

S/26.00

S/19.38

View

Min.: 1
Mult.: 1

Headers

Shrouded

16 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Through Hole

Solder Pin

Straight

Pin (Male)

Gold

452

- 65 C

+ 105 C

Each

Headers & Wire Housings .050" PITCH 1.27mm 12P STRAIN RELIEF

3448-45112
3M Electronic Solutions Division
1: S/9.61
184In Stock

Mfr. Part #
3448-45112

Mouser Part #
517-3448-45112

3M Electronic Solutions Division

Headers & Wire Housings .050" PITCH 1.27mm 12P STRAIN RELIEF

Learn More

Datasheet

184In Stock

S/9.61

S/8.37

S/8.02

S/7.51

View

Min.: 1
Mult.: 1

Accessories

451

- 55 C

+ 105 C

Headers & Wire Housings 20P, .050" Pitch Skt POL,NoLatch, 30 Au

45120-010030
3M Electronic Solutions Division
1: S/27.13
1,067In Stock

Mfr. Part #
45120-010030

Mouser Part #
517-45120-010030

3M Electronic Solutions Division

Headers & Wire Housings 20P, .050" Pitch Skt POL,NoLatch, 30 Au

Learn More

Datasheet

1,067In Stock

S/27.13

S/23.08

S/21.64

S/20.59

View

Min.: 1
Mult.: 1

Sockets

Ribbon Cable

20 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Cable Mount / Free Hanging

IDC

Straight

Socket (Female)

Gold

451

- 65 C

+ 105 C

Each

Headers & Wire Housings 6P, .050" Pitch Skt No Latch, 30 Au

45106-000030
3M Electronic Solutions Division
1: S/20.01
330In Stock

Mfr. Part #
45106-000030

Mouser Part #
517-45106-000030

3M Electronic Solutions Division

Headers & Wire Housings 6P, .050" Pitch Skt No Latch, 30 Au

Learn More

Datasheet

330In Stock

S/20.01

S/17.71

S/16.58

S/15.80

View

Min.: 1
Mult.: 1

Sockets

Ribbon Cable

6 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Cable Mount / Free Hanging

IDC

Straight

Socket (Female)

Gold

451

- 65 C

+ 105 C

Each

Headers & Wire Housings 8P, .050" Pitch Skt POL,NoLatch, 30 Au

45108-010030
3M Electronic Solutions Division
1: S/22.19
359In Stock
1,188Expected 8/17/2026

Mfr. Part #
45108-010030

Mouser Part #
517-45108-010030

3M Electronic Solutions Division

Headers & Wire Housings 8P, .050" Pitch Skt POL,NoLatch, 30 Au

Learn More

Datasheet

359In Stock

1,188Expected 8/17/2026

S/22.19

S/18.88

S/17.71

S/16.85

View

Min.: 1
Mult.: 1

Headers

Ribbon Cable

8 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Cable Mount / Free Hanging

IDC

Straight

Socket (Female)

Nickel

451

- 40 C

+ 105 C

Each

Headers & Wire Housings 12P, .050" Pitch Skt POL,NoLatch, 30 Au

45112-010030
3M Electronic Solutions Division
1: S/22.62
236In Stock
306Expected 8/20/2026

Mfr. Part #
45112-010030

Mouser Part #
517-45112-010030

3M Electronic Solutions Division

Headers & Wire Housings 12P, .050" Pitch Skt POL,NoLatch, 30 Au

Learn More

Datasheet

236In Stock

306Expected 8/20/2026

S/22.62

S/20.05

S/18.96

S/18.18

View

Min.: 1
Mult.: 1

Sockets

Ribbon Cable

12 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Cable Mount / Free Hanging

IDC

Straight

Socket (Female)

Gold

451

- 65 C

+ 105 C

Each

Headers & Wire Housings 16P, .050" Pitch Skt POL,NoLatch, 30 Au

45116-010030
3M Electronic Solutions Division
1: S/25.03
20In Stock
252Expected 8/27/2026

Mfr. Part #
45116-010030

Mouser Part #
517-45116-010030

3M Electronic Solutions Division

Headers & Wire Housings 16P, .050" Pitch Skt POL,NoLatch, 30 Au

Learn More

Datasheet

20In Stock

252Expected 8/27/2026

S/25.03

S/21.29

S/19.97

S/19.00

View

Min.: 1
Mult.: 1

Wire Housings

Ribbon Cable

16 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Cable Mount / Free Hanging

IDC

Straight

Socket (Female)

Gold

451

- 55 C

+ 105 C

Each

Headers & Wire Housings 8P, .050" Pitch HDR Vert Thru-Hole,30Au

45208-600230
3M Electronic Solutions Division
1: S/12.85
44In Stock
744Expected 8/27/2026

Mfr. Part #
45208-600230

Mouser Part #
517-45208-600230

3M Electronic Solutions Division

Headers & Wire Housings 8P, .050" Pitch HDR Vert Thru-Hole,30Au

Learn More

Datasheet

44In Stock

744Expected 8/27/2026

S/12.85

S/10.94

S/10.82

S/8.49

View

Min.: 1
Mult.: 1

Headers

Shrouded

8 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Through Hole

Solder Pin

Straight

Pin (Male)

Gold

452

- 65 C

+ 105 C

Each

Headers & Wire Housings 8P, .050" Pitch HDR Vert TH,30Au,Ltch

45208-620230
3M Electronic Solutions Division
1: S/25.96
132In Stock

Mfr. Part #
45208-620230

Mouser Part #
517-45208-620230

3M Electronic Solutions Division

Headers & Wire Housings 8P, .050" Pitch HDR Vert TH,30Au,Ltch

Learn More

Datasheet

132In Stock

S/25.96

S/25.15

S/23.74

S/23.20

View

Min.: 1
Mult.: 1

Headers

Shrouded

8 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Through Hole

Solder Pin

Straight

Pin (Male)

Gold

452

- 65 C

+ 105 C

Each

Headers & Wire Housings 10P, .050" Pitch HDR Vert Thru-Hole,30Au

45210-600230
3M Electronic Solutions Division
1: S/14.09
113In Stock

Mfr. Part #
45210-600230

Mouser Part #
517-45210-600230

3M Electronic Solutions Division

Headers & Wire Housings 10P, .050" Pitch HDR Vert Thru-Hole,30Au

Learn More

Datasheet

113In Stock

S/14.09

S/11.99

S/10.20

S/8.37

View

Min.: 1
Mult.: 1

Headers

Shrouded

10 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Through Hole

Solder Pin

Straight

Pin (Male)

Gold

3.18 mm (0.125 in)

452

- 65 C

+ 105 C

Each

Headers & Wire Housings 10P, .050" Pitch HDR Vert TH,30Au,Ltch

45210-620230
3M Electronic Solutions Division
1: S/27.13
38In Stock

Mfr. Part #
45210-620230

Mouser Part #
517-45210-620230

3M Electronic Solutions Division

Headers & Wire Housings 10P, .050" Pitch HDR Vert TH,30Au,Ltch

Learn More

Datasheet

38In Stock

S/27.13

S/23.08

S/18.80

S/18.76

View

Min.: 1
Mult.: 1

Headers

Shrouded

10 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Through Hole

Solder Pin

Straight

Pin (Male)

Gold

3.18 mm (0.125 in)

452

- 65 C

+ 105 C

Each

Headers & Wire Housings 12P, .050" Pitch HDR Vert Thru-Hole,30Au

45212-600230
3M Electronic Solutions Division
1: S/15.26
6In Stock
288Expected 9/4/2026

Mfr. Part #
45212-600230

Mouser Part #
517-45212-600230

3M Electronic Solutions Division

Headers & Wire Housings 12P, .050" Pitch HDR Vert Thru-Hole,30Au

Learn More

Datasheet

6In Stock

288Expected 9/4/2026

S/15.26

S/13.00

S/11.05

S/9.81

S/9.34

Min.: 1
Mult.: 1

Headers

Shrouded

12 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Through Hole

Solder Pin

Straight

Pin (Male)

Gold

452

- 65 C

+ 105 C

Each

Headers & Wire Housings 16P, .050" Pitch HDR Vert Thru-Hole,30Au

45216-600230
3M Electronic Solutions Division
1: S/17.83
16In Stock

Mfr. Part #
45216-600230

Mouser Part #
517-45216-600230

3M Electronic Solutions Division

Headers & Wire Housings 16P, .050" Pitch HDR Vert Thru-Hole,30Au

Learn More

Datasheet

16In Stock

S/17.83

S/15.14

S/12.11

S/12.07

View

Min.: 1
Mult.: 1

Headers

Shrouded

16 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Through Hole

Solder Pin

Straight

Pin (Male)

Gold

452

- 65 C

+ 105 C

Each

Headers & Wire Housings 20P, .050" Pitch HDR Vert Thru-Hole,30Au

45220-600230
3M Electronic Solutions Division
1: S/20.16
15In Stock
204On Order

Mfr. Part #
45220-600230

Mouser Part #
517-45220-600230

3M Electronic Solutions Division

Headers & Wire Housings 20P, .050" Pitch HDR Vert Thru-Hole,30Au

Learn More

Datasheet

15In Stock

204On Order

S/20.16

S/17.13

S/13.86

S/13.82

View

Min.: 1
Mult.: 1

Headers

Ribbon Cable

20 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Through Hole

Solder Pin

Straight

Pin (Male)

Gold

452

- 55 C

+ 105 C

Each

Headers & Wire Housings 20P, .050" Pitch HDR Vert TH,30Au,Ltch

45220-620230
3M Electronic Solutions Division
1: S/32.85
370On Order

Mfr. Part #
45220-620230

Mouser Part #
517-45220-620230

3M Electronic Solutions Division

Headers & Wire Housings 20P, .050" Pitch HDR Vert TH,30Au,Ltch

Learn More

Datasheet

370On Order

S/32.85

S/27.95

S/23.74

S/23.71

View

Min.: 1
Mult.: 1

Headers

Shrouded

20 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Through Hole

Solder Pin

Straight

Pin (Male)

Gold

452

- 65 C

+ 105 C

Each

Headers & Wire Housings Strain Relief 45110 SOCKET

3448-45110
3M Electronic Solutions Division
1: S/9.50
71In Stock
360On Order

Mfr. Part #
3448-45110

Mouser Part #
517-3448-45110

3M Electronic Solutions Division

Headers & Wire Housings Strain Relief 45110 SOCKET

Learn More

Datasheet

71In Stock

360On Order

S/9.50

S/8.10

S/7.20

S/6.89

View

Min.: 1
Mult.: 1

Accessories

451

- 55 C

+ 105 C

Each

Headers & Wire Housings Strain Relief 45116 SOCKET

3448-45116
3M Electronic Solutions Division
1: S/10.35
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
3448-45116

Mouser Part #
517-3448-45116

3M Electronic Solutions Division

Headers & Wire Housings Strain Relief 45116 SOCKET

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

S/10.35

S/9.26

S/7.43

S/7.12

View

Min.: 1
Mult.: 1

Accessories

16 Position

451

Headers & Wire Housings 10P, .050" Pitch Skt POL,NoLatch, 30 Au

45110-010030
3M Electronic Solutions Division
1: S/19.54
514In Stock

Mfr. Part #
45110-010030

Mouser Part #
517-45110-010030

3M Electronic Solutions Division

Headers & Wire Housings 10P, .050" Pitch Skt POL,NoLatch, 30 Au

Learn More

Datasheet

514In Stock

S/19.54

S/19.46

S/18.33

S/17.48

View

Min.: 1
Mult.: 1

Headers

Ribbon Cable

10 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Cable Mount / Free Hanging

IDC

Straight

Socket (Female)

Nickel

451

- 40 C

+ 105 C

Each

Headers & Wire Housings Strain Relief 45104 SOCKET

3448-45104
3M Electronic Solutions Division
558: S/4.90
Non-Stocked

Mfr. Part #
3448-45104

Mouser Part #
517-3448-45104

3M Electronic Solutions Division

Headers & Wire Housings Strain Relief 45104 SOCKET

Learn More

Datasheet

Non-Stocked

S/4.90

S/4.83

Min.: 558
Mult.: 558

Accessories

4 Position

451

Headers & Wire Housings .050" PITCH 1.27mm 8P STRAIN RELIEF

3448-45108
3M Electronic Solutions Division
1: S/9.50
Non-Stocked

Mfr. Part #
3448-45108

Mouser Part #
517-3448-45108

3M Electronic Solutions Division

Headers & Wire Housings .050" PITCH 1.27mm 8P STRAIN RELIEF

Learn More

Datasheet

Non-Stocked

S/9.50

S/8.10

S/7.20

S/6.89

View

Min.: 1
Mult.: 1

Accessories

8 Position

451

Each

Headers & Wire Housings 4P, .050" Pitch HDR Vert Thru-Hole,30Au

45204-600230
3M Electronic Solutions Division
504: S/6.62
Non-Stocked

Mfr. Part #
45204-600230

Mouser Part #
517-45204-600230

3M Electronic Solutions Division

Headers & Wire Housings 4P, .050" Pitch HDR Vert Thru-Hole,30Au

Learn More

Datasheet

Non-Stocked

S/6.62

S/6.23

S/6.11

S/5.64

Min.: 504
Mult.: 504

Headers

Ribbon Cable

4 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Through Hole

Solder Pin

Straight

Pin (Male)

Gold

452

- 55 C

+ 105 C

Each

Headers & Wire Housings 4P, .050" Pitch HDR Vert TH,30Au,Ltch

45204-620230
3M Electronic Solutions Division
228: S/15.80
Non-Stocked

Mfr. Part #
45204-620230

Mouser Part #
517-45204-620230

3M Electronic Solutions Division

Headers & Wire Housings 4P, .050" Pitch HDR Vert TH,30Au,Ltch

Learn More

Datasheet

Non-Stocked

S/15.80

S/14.91

S/14.13

S/13.86

Min.: 228
Mult.: 228

Headers

Ribbon Cable

4 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Through Hole

Solder Pin

Straight

Pin (Male)

Gold

452

- 55 C

+ 105 C

Each

Headers & Wire Housings 6P, .050" Pitch HDR Vert Thru-Hole,30Au

45206-600230
3M Electronic Solutions Division
1: S/11.68
N/A

Mfr. Part #
45206-600230

Mouser Part #
517-45206-600230

3M Electronic Solutions Division

Headers & Wire Housings 6P, .050" Pitch HDR Vert Thru-Hole,30Au

Learn More

Datasheet

N/A

S/11.68

S/9.93

S/9.89

S/9.50

View

Min.: 1
Mult.: 1

Headers

Ribbon Cable

6 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Through Hole

Solder Pin

Straight

Pin (Male)

Gold

452

- 55 C

+ 105 C

Each

Headers & Wire Housings 6P, .050" Pitch HDR Vert TH,30Au,Ltch

45206-620230
3M Electronic Solutions Division
1: S/24.87
Non-Stocked

Mfr. Part #
45206-620230

Mouser Part #
517-45206-620230

3M Electronic Solutions Division

Headers & Wire Housings 6P, .050" Pitch HDR Vert TH,30Au,Ltch

Learn More

Datasheet

Non-Stocked

S/24.87

S/21.14

S/17.98

S/17.94

View

Min.: 1
Mult.: 1

Headers

Shrouded

6 Position

1.27 mm (0.05 in)

2 Row

1.27 mm (0.05 in)

Through Hole

Solder Pin

Straight

Pin (Male)

Gold

452

- 65 C

+ 105 C

Each

450 Wire-to-Board Systems

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