.hide-partial { max-height: none; } .show-more { display: none; }

Locking Connectors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Connectors

List Images

Results: 878

Applied Filters:

Type = Locking

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Headers & Wire Housings 2.54MM 12P RA HDR W/ FRCTN LOCK

22-05-7128
Molex
1: $1.54
1,664In Stock

Mfr. Part #
22-05-7128

Mouser Part #
538-22-05-7128

Molex

Headers & Wire Housings 2.54MM 12P RA HDR W/ FRCTN LOCK

Learn More

Datasheet

1,664In Stock

$1.54

$1.31

$1.30

$1.12

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2.5MM RA HDR 14P SHROUDED

22-05-7145
Molex
1: $0.95
42In Stock

Mfr. Part #
22-05-7145

Mouser Part #
538-22-05-7145

Molex

Headers & Wire Housings 2.5MM RA HDR 14P SHROUDED

Learn More

Datasheet

42In Stock

$0.95

$0.804

$0.67

$0.611

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2.54MM KKRT ANGLE HD

22-05-7158
Molex
1: $1.60
940In Stock

Mfr. Part #
22-05-7158

Mouser Part #
538-22-05-7158

Molex

Headers & Wire Housings 2.54MM KKRT ANGLE HD

Learn More

Datasheet

940In Stock

$1.60

$1.35

$1.30

$1.22

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2.54mm KK Hdr RA FricLK 5S16Ckt

22-05-7168
Molex
1: $2.45
289In Stock

Mfr. Part #
22-05-7168

Mouser Part #
538-22-05-7168

Molex

Headers & Wire Housings 2.54mm KK Hdr RA FricLK 5S16Ckt

Datasheet

289In Stock

$2.45

$2.35

$2.30

$2.06

View

Min.: 1
Mult.: 1

Headers & Wire Housings KK 100 Hdr FrLk Vert 02 Ckt Gold

22-11-2026
Molex
1: $0.461
7,546In Stock
17,100On Order

Mfr. Part #
22-11-2026

Mouser Part #
538-22-11-2026

Molex

Headers & Wire Housings KK 100 Hdr FrLk Vert 02 Ckt Gold

Learn More

Datasheet

7,546In Stock

17,100On Order

$0.461

$0.373

$0.331

$0.291

View

Min.: 1
Mult.: 1

Headers & Wire Housings KK 100 Hdr Flat 03 Ckt Gold w/void

22-11-2031
Molex
1: $0.792
383In Stock

Mfr. Part #
22-11-2031

Mouser Part #
538-22-11-2031

Molex

Headers & Wire Housings KK 100 Hdr Flat 03 Ckt Gold w/void

Learn More

Datasheet

383In Stock

$0.792

$0.67

$0.589

$0.52

View

Min.: 1
Mult.: 1

Headers & Wire Housings KK 100 Hdr FrLk Vert 03 Ckt Gold

22-11-2036
Molex
1: $0.691
3,431In Stock

Mfr. Part #
22-11-2036

Mouser Part #
538-22-11-2036

Molex

Headers & Wire Housings KK 100 Hdr FrLk Vert 03 Ckt Gold

Learn More

Datasheet

3,431In Stock

$0.691

$0.589

$0.501

$0.441

View

Min.: 1
Mult.: 1

Headers & Wire Housings R/A PCB HDR 9P GOLD FRICTION LOCK

22-12-2094
Molex
1: $4.56
714In Stock

Mfr. Part #
22-12-2094

Mouser Part #
538-22-12-2094

Molex

Headers & Wire Housings R/A PCB HDR 9P GOLD FRICTION LOCK

Learn More

Datasheet

714In Stock

$4.56

$4.15

$3.93

$3.66

View

Min.: 1
Mult.: 1

Headers & Wire Housings 14 POSITION HEADER

22-12-2144
Molex
1: $6.35
84In Stock
6,000Expected 2026-09-07

Mfr. Part #
22-12-2144

Mouser Part #
538-22-12-2144

Molex

Headers & Wire Housings 14 POSITION HEADER

Learn More

Datasheet

84In Stock

6,000Expected 2026-09-07

$6.35

$5.40

$4.31

$4.10

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2.54mm KK Hdr RA FricLK .5Au 7Ckt

22-12-4072
Molex
1: $2.02
115In Stock
8,550Expected 2026-07-03

Mfr. Part #
22-12-4072

Mouser Part #
538-22-12-4072

Molex

Headers & Wire Housings 2.54mm KK Hdr RA FricLK .5Au 7Ckt

Datasheet

115In Stock

8,550Expected 2026-07-03

$2.02

$1.71

$1.45

$1.44

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2.54mm KK HDR RA FRICLK .5AU 12CKT

22-12-4122
Molex
1: $3.59
2,244In Stock

Mfr. Part #
22-12-4122

Mouser Part #
538-22-12-4122

Molex

Headers & Wire Housings 2.54mm KK HDR RA FRICLK .5AU 12CKT

Datasheet

2,244In Stock

$3.59

$3.14

$3.00

$2.87

View

Min.: 1
Mult.: 1

Headers & Wire Housings KK 100 Hdr FrLk Vert 02 Ckt Tin

22-23-2028
Molex
1: $0.432
1,397In Stock

Mfr. Part #
22-23-2028

Mouser Part #
538-22-23-2028

Molex

Headers & Wire Housings KK 100 Hdr FrLk Vert 02 Ckt Tin

Learn More

Datasheet

1,397In Stock

$0.432

$0.361

$0.32

$0.276

View

Min.: 1
Mult.: 1

Headers & Wire Housings KK 100 Hdr FrLk Vert 06 Ckt Tin

22-23-2065
Molex
1: $0.734
287In Stock

Mfr. Part #
22-23-2065

Mouser Part #
538-22-23-2065

Molex

Headers & Wire Housings KK 100 Hdr FrLk Vert 06 Ckt Tin

Learn More

Datasheet

287In Stock

$0.734

$0.629

$0.536

$0.478

View

Min.: 1
Mult.: 1

Headers & Wire Housings VERT PCB HDR 10P TIN FRICTION LOCK

22-23-2101
Molex
1: $0.922
3,698In Stock
25,650Expected 2026-09-01

Mfr. Part #
22-23-2101

Mouser Part #
538-22-23-2101

Molex

Headers & Wire Housings VERT PCB HDR 10P TIN FRICTION LOCK

Learn More

Datasheet

3,698In Stock

25,650Expected 2026-09-01

$0.922

$0.684

$0.649

$0.598

View

Min.: 1
Mult.: 1

Headers & Wire Housings KK .100" HDR 10P VT SN

22-23-2102
Molex
1: $0.677
48In Stock

Mfr. Part #
22-23-2102

Mouser Part #
538-22-23-2102

Molex

Headers & Wire Housings KK .100" HDR 10P VT SN

Learn More

Datasheet

48In Stock

$0.677

$0.644

$0.628

$0.612

View

Min.: 1
Mult.: 1

Headers & Wire Housings VERT PCB HDR 12P TIN FRICTION LOCK

22-23-2121
Molex
1: $0.95
3,928In Stock
17,100Expected 2026-08-11

Mfr. Part #
22-23-2121

Mouser Part #
538-22-23-2121

Molex

Headers & Wire Housings VERT PCB HDR 12P TIN FRICTION LOCK

Learn More

Datasheet

3,928In Stock

17,100Expected 2026-08-11

$0.95

$0.697

$0.664

$0.611

View

Min.: 1
Mult.: 1

Headers & Wire Housings 14 PIN IN LINE

22-23-2141
Molex
1: $1.30
1,271In Stock
6,000Expected 2026-10-12

Mfr. Part #
22-23-2141

Mouser Part #
538-22-23-2141

Molex

Headers & Wire Housings 14 PIN IN LINE

Learn More

Datasheet

1,271In Stock

6,000Expected 2026-10-12

$1.30

$1.10

$1.04

$0.991

$0.95

Min.: 1
Mult.: 1

Headers & Wire Housings 15C HEADER

22-23-2151
Molex
1: $2.92
599In Stock

Mfr. Part #
22-23-2151

Mouser Part #
538-22-23-2151

Molex

Headers & Wire Housings 15C HEADER

Learn More

Datasheet

599In Stock

$2.92

$2.48

$2.30

$2.10

View

Min.: 1
Mult.: 1

Headers & Wire Housings KK 100 Hdr FrLk Vert 22 Ckt Tin

22-23-2221
Molex
1: $2.94
312In Stock

Mfr. Part #
22-23-2221

Mouser Part #
538-22-23-2221

Molex

Headers & Wire Housings KK 100 Hdr FrLk Vert 22 Ckt Tin

Learn More

Datasheet

312In Stock

$2.94

$2.56

$2.23

$2.04

View

Min.: 1
Mult.: 1

Headers & Wire Housings .100 KK HEADER

22-23-3020
Molex
1: $0.418
2,465In Stock

Mfr. Part #
22-23-3020

Mouser Part #
538-22-23-3020

Molex

Headers & Wire Housings .100 KK HEADER

Learn More

Datasheet

2,465In Stock

$0.418

$0.353

$0.312

$0.271

View

Min.: 1
Mult.: 1

Headers & Wire Housings KK 100 Hdr FrLk Vert FrLk Vert 04 Ckt Tin

22-23-3043
Molex
1: $0.677
1,386In Stock

Mfr. Part #
22-23-3043

Mouser Part #
538-22-23-3043

Molex

Headers & Wire Housings KK 100 Hdr FrLk Vert FrLk Vert 04 Ckt Tin

Learn More

Datasheet

1,386In Stock

$0.677

$0.588

$0.517

$0.456

View

Min.: 1
Mult.: 1

Headers & Wire Housings KK 100 Hdr FrLk Vert FrLk Vert 05 Ckt Tin

22-23-3050
Molex
1: $0.562
2,997In Stock

Mfr. Part #
22-23-3050

Mouser Part #
538-22-23-3050

Molex

Headers & Wire Housings KK 100 Hdr FrLk Vert FrLk Vert 05 Ckt Tin

Learn More

Datasheet

2,997In Stock

$0.562

$0.478

$0.406

$0.363

View

Min.: 1
Mult.: 1

Headers & Wire Housings KK 100 Hdr FrLk Vert FrLk Vert 16 Ckt Tin

22-23-3163
Molex
1: $1.61
234In Stock

Mfr. Part #
22-23-3163

Mouser Part #
538-22-23-3163

Molex

Headers & Wire Housings KK 100 Hdr FrLk Vert FrLk Vert 16 Ckt Tin

Learn More

Datasheet

234In Stock

$1.61

$1.47

$1.43

$1.37

View

Min.: 1
Mult.: 1

Headers & Wire Housings KK 100 Hdr FrLk Vert rLk Vert 03 Ckt Gold

22-23-6035
Molex
1: $1.01
2,767In Stock

Mfr. Part #
22-23-6035

Mouser Part #
538-22-23-6035

Molex

Headers & Wire Housings KK 100 Hdr FrLk Vert rLk Vert 03 Ckt Gold

Learn More

Datasheet

2,767In Stock

$1.01

$0.871

$0.796

$0.719

View

Min.: 1
Mult.: 1

Headers & Wire Housings STRT LOCKING HEADER

22-27-2061
Molex
1: $0.576
7,132In Stock
34,200Expected 2026-08-24

Mfr. Part #
22-27-2061

Mouser Part #
538-22-27-2061

Molex

Headers & Wire Housings STRT LOCKING HEADER

Learn More

Datasheet

7,132In Stock

34,200Expected 2026-08-24

$0.576

$0.49

$0.416

$0.372

View

Min.: 1
Mult.: 1

Locking Connectors

Types of Connectors

Mouser Electronics®

Company

Resources

Support