.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: 877

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 9 PIN

22-27-2091
Molex
1: 0,748 €
648In Stock
950Expected 7/8/2026

Mfr. Part No.
22-27-2091

Mouser Part No
538-22-27-2091

Molex

Headers & Wire Housings 9 PIN

Learn More

Datasheet

648In Stock

950Expected 7/8/2026

0,748 €

0,637 €

0,611 €

0,573 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings STRT FRICTION LK 14P

22-27-2141
Molex
1: 1,03 €
631In Stock

Mfr. Part No.
22-27-2141

Mouser Part No
538-22-27-2141

Molex

Headers & Wire Housings STRT FRICTION LK 14P

Learn More

Datasheet

631In Stock

1,03 €

0,877 €

0,80 €

0,79 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 2.54MM 16P VERT HDR W/ FRCTN LOCK

22-27-2161
Molex
1: 1,22 €
578In Stock

Mfr. Part No.
22-27-2161

Mouser Part No
538-22-27-2161

Molex

Headers & Wire Housings 2.54MM 16P VERT HDR W/ FRCTN LOCK

Learn More

Datasheet

578In Stock

1,22 €

1,12 €

0,96 €

0,86 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 9PIN FR LOCK HEADER

22-29-2091
Molex
1: 1,66 €
1.131In Stock

Mfr. Part No.
22-29-2091

Mouser Part No
538-22-29-2091

Molex

Headers & Wire Housings 9PIN FR LOCK HEADER

Learn More

Datasheet

1.131In Stock

1,66 €

1,44 €

1,26 €

1,17 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10PIN FR LOCK HEADER

22-29-2101
Molex
1: 1,67 €
79In Stock

Mfr. Part No.
22-29-2101

Mouser Part No
538-22-29-2101

Molex

Headers & Wire Housings 10PIN FR LOCK HEADER

Learn More

Datasheet

79In Stock

1,67 €

1,41 €

1,35 €

1,20 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings STRT FRICTION LK 12P

22-29-2121
Molex
1: 1,91 €
579In Stock

Mfr. Part No.
22-29-2121

Mouser Part No
538-22-29-2121

Molex

Headers & Wire Housings STRT FRICTION LK 12P

Learn More

Datasheet

579In Stock

1,91 €

1,69 €

1,63 €

1,49 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings VERT FRICTION LK 3P press-fit pegs

26-64-4030
Molex
1: 0,292 €
1.013In Stock

Mfr. Part No.
26-64-4030

Mouser Part No
538-26-64-4030

Molex

Headers & Wire Housings VERT FRICTION LK 3P press-fit pegs

Learn More

Datasheet

1.013In Stock

0,292 €

0,245 €

0,20 €

0,18 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings KK 156 Hdr FrLk RtAn 03 Ckt Tin

26-66-0031
Molex
1: 0,396 €
3.410In Stock

Mfr. Part No.
26-66-0031

Mouser Part No
538-26-66-0031

Molex

Headers & Wire Housings KK 156 Hdr FrLk RtAn 03 Ckt Tin

Learn More

Datasheet

3.410In Stock

0,396 €

0,343 €

0,309 €

0,28 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings .156" KK HEADER

41791-0834
Molex
1: 1,61 €
1.191In Stock

Mfr. Part No.
41791-0834

Mouser Part No
538-41791-0834

Molex

Headers & Wire Housings .156" KK HEADER

Learn More

Datasheet

1.191In Stock

1,61 €

1,38 €

1,10 €

1,02 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 5CKT VERT HEADER

41791-0852
Molex
1: 2,84 €
139In Stock

Mfr. Part No.
41791-0852

Mouser Part No
538-41791-0852

Molex

Headers & Wire Housings 5CKT VERT HEADER

Learn More

Datasheet

139In Stock

2,84 €

2,58 €

1,92 €

1,84 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10P MTA156 HDR ASSY FL/STR SN

1-640445-0
TE Connectivity / AMP
1: 0,645 €
802In Stock
8.000On Order

Mfr. Part No.
1-640445-0

Mouser Part No
571-1-640445-0

TE Connectivity / AMP

Headers & Wire Housings 10P MTA156 HDR ASSY FL/STR SN

Learn More

Datasheet

802In Stock

8.000On Order

0,645 €

0,532 €

0,505 €

0,487 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings HDR 11P R/A F-LOCK

1-640457-1
TE Connectivity / AMP
1: 0,404 €
826In Stock
1.500Expected 6/22/2026

Mfr. Part No.
1-640457-1

Mouser Part No
571-1-640457-1

TE Connectivity / AMP

Headers & Wire Housings HDR 11P R/A F-LOCK

Learn More

Datasheet

826In Stock

1.500Expected 6/22/2026

0,404 €

0,317 €

0,306 €

0,283 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings VERTICAL HDR 9P low-profile

1-1123723-9
TE Connectivity / AMP
1: 0,576 €
1.720In Stock

Mfr. Part No.
1-1123723-9

Mouser Part No
571-111237239

TE Connectivity / AMP

Headers & Wire Housings VERTICAL HDR 9P low-profile

Learn More

Datasheet

1.720In Stock

0,576 €

0,491 €

0,418 €

0,364 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings FRCTN LK HDR STR 12P Square post tin

1-640445-2
TE Connectivity / AMP
1: 0,894 €
1.627In Stock
2.000Expected 8/10/2026

Mfr. Part No.
1-640445-2

Mouser Part No
571-16404452

TE Connectivity / AMP

Headers & Wire Housings FRCTN LK HDR STR 12P Square post tin

Learn More

Datasheet

1.627In Stock

2.000Expected 8/10/2026

0,894 €

0,773 €

0,75 €

0,657 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 13P HEADER ASSY

1-640445-3
TE Connectivity / AMP
1: 0,937 €
765In Stock

Mfr. Part No.
1-640445-3

Mouser Part No
571-16404453

TE Connectivity / AMP

Headers & Wire Housings 13P HEADER ASSY

Learn More

Datasheet

765In Stock

0,937 €

0,825 €

0,789 €

0,743 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings FRCTN LK HDR STR 14P Square post tin

1-640445-4
TE Connectivity / AMP
1: 1,34 €
497In Stock
500Expected 8/31/2026

Mfr. Part No.
1-640445-4

Mouser Part No
571-16404454

TE Connectivity / AMP

Headers & Wire Housings FRCTN LK HDR STR 14P Square post tin

Learn More

Datasheet

497In Stock

500Expected 8/31/2026

1,34 €

1,14 €

1,07 €

0,963 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 15P HEADER ASSEMBLY

1-640445-5
TE Connectivity / AMP
1: 1,55 €
866In Stock

Mfr. Part No.
1-640445-5

Mouser Part No
571-16404455

TE Connectivity / AMP

Headers & Wire Housings 15P HEADER ASSEMBLY

Learn More

Datasheet

866In Stock

1,55 €

1,14 €

1,12 €

1,07 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings FRCTN LK HDR STR 16P Square post tin

1-640445-6
TE Connectivity / AMP
1: 1,58 €
69In Stock
2.000Expected 6/22/2026

Mfr. Part No.
1-640445-6

Mouser Part No
571-16404456

TE Connectivity / AMP

Headers & Wire Housings FRCTN LK HDR STR 16P Square post tin

Learn More

Datasheet

69In Stock

2.000Expected 6/22/2026

1,58 €

1,37 €

1,26 €

1,19 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 18P HEADER ASSY

1-640445-8
TE Connectivity / AMP
1: 1,84 €
503In Stock

Mfr. Part No.
1-640445-8

Mouser Part No
571-16404458

TE Connectivity / AMP

Headers & Wire Housings 18P HEADER ASSY

Learn More

Datasheet

503In Stock

1,84 €

1,57 €

1,45 €

1,41 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings MTA 100 F/L ST 13P

1-640456-3
TE Connectivity / AMP
1: 0,851 €
929In Stock

Mfr. Part No.
1-640456-3

Mouser Part No
571-16404563

TE Connectivity / AMP

Headers & Wire Housings MTA 100 F/L ST 13P

Learn More

Datasheet

929In Stock

0,851 €

0,542 €

0,528 €

0,501 €

0,433 €

Min.: 1
Mult.: 1

Headers & Wire Housings HDR SQ STRAIGHT 15P

1-640456-5
TE Connectivity / AMP
1: 1,21 €
438In Stock
3.000Expected 6/22/2026

Mfr. Part No.
1-640456-5

Mouser Part No
571-16404565

TE Connectivity / AMP

Headers & Wire Housings HDR SQ STRAIGHT 15P

Learn More

Datasheet

438In Stock

3.000Expected 6/22/2026

1,21 €

1,08 €

1,04 €

0,92 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 17 POS HOUSING

1-640456-7
TE Connectivity / AMP
1: 1,19 €
1.266In Stock

Mfr. Part No.
1-640456-7

Mouser Part No
571-16404567

TE Connectivity / AMP

Headers & Wire Housings 17 POS HOUSING

Learn More

Datasheet

1.266In Stock

1,19 €

1,01 €

0,903 €

0,86 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings HDR F/L STRT 18P

1-640456-8
TE Connectivity / AMP
1: 1,16 €
479In Stock

Mfr. Part No.
1-640456-8

Mouser Part No
571-16404568

TE Connectivity / AMP

Headers & Wire Housings HDR F/L STRT 18P

Learn More

Datasheet

479In Stock

1,16 €

1,07 €

1,01 €

0,929 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 19 POS SOCKET

1-640456-9
TE Connectivity / AMP
1: 1,68 €
631In Stock

Mfr. Part No.
1-640456-9

Mouser Part No
571-16404569

TE Connectivity / AMP

Headers & Wire Housings 19 POS SOCKET

Learn More

Datasheet

631In Stock

1,68 €

1,46 €

1,40 €

1,26 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings FRICTION LCK HDR 10P Right Angle Post tin

1-640457-0
TE Connectivity / AMP
1: 0,619 €
2.951In Stock

Mfr. Part No.
1-640457-0

Mouser Part No
571-16404570

TE Connectivity / AMP

Headers & Wire Housings FRICTION LCK HDR 10P Right Angle Post tin

Learn More

Datasheet

2.951In Stock

0,619 €

0,552 €

0,44 €

0,415 €

View

Min.: 1
Mult.: 1

Locking Connectors

Types of Connectors

Customer Service Office

Company

Resources

Support