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

Self Locking Connectors

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

Types of Connectors

List Images

Results: 23,248

Applied Filters:

Mating Style = Self 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 #

Circular MIL Spec Strain Reliefs & Adapters TXR40AB90-2210AI

TXR40AB90-2210AI
TE Connectivity / Raychem
1: $485.70
13In Stock

Mfr. Part No.
TXR40AB90-2210AI

Mouser Part No
655-TXR40AB90-2210AI

TE Connectivity / Raychem

Circular MIL Spec Strain Reliefs & Adapters TXR40AB90-2210AI

Datasheet

13In Stock

$485.70

$416.53

$381.66

Min.: 1
Mult.: 1

Circular MIL Spec Backshells STXR40AB00-0805AI

STXR40AB00-0805AI
TE Connectivity / Raychem
1: $113.87
47In Stock

Mfr. Part No.
STXR40AB00-0805AI

Mouser Part No
650-STXR40AB00-0805A

TE Connectivity / Raychem

Circular MIL Spec Backshells STXR40AB00-0805AI

Datasheet

47In Stock

$113.87

$100.15

$80.99

$79.36

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters ADPTR RING SZ12 CAD STR TINEL-LOCK

TXR40AB00-1210AI
TE Connectivity / AMP
1: $386.95
43In Stock

Mfr. Part No.
TXR40AB00-1210AI

Mouser Part No
650-TXR40AB00-1210AI

TE Connectivity / AMP

Circular MIL Spec Strain Reliefs & Adapters ADPTR RING SZ12 CAD STR TINEL-LOCK

Datasheet

43In Stock

$386.95

$346.34

$329.31

Min.: 1
Mult.: 1

Circular MIL Spec Connector 55P FEMALE

D38999/20JE35SN
Amphenol Aerospace
1: $214.64
13In Stock

Mfr. Part No.
D38999/20JE35SN

Mouser Part No
654-D38999/20JE35SN

Amphenol Aerospace

Circular MIL Spec Connector 55P FEMALE

Learn More

Datasheet

13In Stock

$214.64

Min.: 1
Mult.: 1

Circular MIL Spec Connector 6P FM SZ 17 SKT WL MNT

D38999/20JE6SN
Amphenol Aerospace
1: $195.45
27In Stock

Mfr. Part No.
D38999/20JE6SN

Mouser Part No
654-D38999/20JE6SN

Amphenol Aerospace

Circular MIL Spec Connector 6P FM SZ 17 SKT WL MNT

Learn More

Datasheet

27In Stock

$195.45

$185.97

$174.60

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector 128P FM SZ 25 PIN WL MNT

D38999/20JJ35PN
Amphenol Aerospace
1: $283.79
50In Stock

Mfr. Part No.
D38999/20JJ35PN

Mouser Part No
654-D38999/20JJ35PN

Amphenol Aerospace

Circular MIL Spec Connector 128P FM SZ 25 PIN WL MNT

Learn More

Datasheet

50In Stock

$283.79

Min.: 1
Mult.: 1

Circular MIL Spec Connector 13P FM SZ 11 PIN WL MNT

D38999/20MB35PA
Amphenol Aerospace
1: $132.95
25In Stock

Mfr. Part No.
D38999/20MB35PA

Mouser Part No
654-D38999/20MB35PA

Amphenol Aerospace

Circular MIL Spec Connector 13P FM SZ 11 PIN WL MNT

Learn More

Datasheet

25In Stock

$132.95

Min.: 1
Mult.: 1

Circular MIL Spec Connector 19P RCPT SZ 15 SKT WL MNT

D38999/20MD19SN
Amphenol Aerospace
1: $157.76
19In Stock

Mfr. Part No.
D38999/20MD19SN

Mouser Part No
654-D38999/20MD19SN

Amphenol Aerospace

Circular MIL Spec Connector 19P RCPT SZ 15 SKT WL MNT

Learn More

Datasheet

19In Stock

$157.76

Min.: 1
Mult.: 1

Circular MIL Spec Connector 55P RCPT SZ 17 SKT PNL MNT

D38999/24ME35SN
Amphenol Aerospace
1: $313.94
24In Stock

Mfr. Part No.
D38999/24ME35SN

Mouser Part No
654-D38999/24ME35SN

Amphenol Aerospace

Circular MIL Spec Connector 55P RCPT SZ 17 SKT PNL MNT

Learn More

Datasheet

24In Stock

$313.94

Min.: 1
Mult.: 1

Circular MIL Spec Connector RECEPT

D38999/24ME8SN
Amphenol Aerospace
1: $265.42
22In Stock

Mfr. Part No.
D38999/24ME8SN

Mouser Part No
654-D38999/24ME8SN

Amphenol Aerospace

Circular MIL Spec Connector RECEPT

Datasheet

22In Stock

$265.42

Min.: 1
Mult.: 1

Circular MIL Spec Connector 3P PLG SZ 9 PIN CBL MNT

D38999/26JA98PN
Amphenol Aerospace
1: $134.34
19In Stock

Mfr. Part No.
D38999/26JA98PN

Mouser Part No
654-D38999/26JA98PN

Amphenol Aerospace

Circular MIL Spec Connector 3P PLG SZ 9 PIN CBL MNT

Learn More

Datasheet

19In Stock

$134.34

Min.: 1
Mult.: 1

Circular MIL Spec Connector 6P PLG SZ 17 PIN CBL MNT

D38999/26JE6PN
Amphenol Aerospace
1: $208.15
53In Stock

Mfr. Part No.
D38999/26JE6PN

Mouser Part No
654-D38999/26JE6PN

Amphenol Aerospace

Circular MIL Spec Connector 6P PLG SZ 17 PIN CBL MNT

Learn More

Datasheet

53In Stock

$208.15

Min.: 1
Mult.: 1

Circular MIL Spec Connector 8P SZ 17 PLUG CBL MNT PIN

D38999/26JE8PN
Amphenol Aerospace
1: $191.34
17In Stock

Mfr. Part No.
D38999/26JE8PN

Mouser Part No
654-D38999/26JE8PN

Amphenol Aerospace

Circular MIL Spec Connector 8P SZ 17 PLUG CBL MNT PIN

Learn More

Datasheet

17In Stock

$191.34

Min.: 1
Mult.: 1

Circular MIL Spec Connector 128P ST PLUG SZ 25

D38999/26JJ35PA
Amphenol Aerospace
1: $306.34
14In Stock

Mfr. Part No.
D38999/26JJ35PA

Mouser Part No
654-D38999/26JJ35PA

Amphenol Aerospace

Circular MIL Spec Connector 128P ST PLUG SZ 25

Learn More

Datasheet

14In Stock

$306.34

Min.: 1
Mult.: 1

Circular MIL Spec Connector MS/TRI-START ALUMINUM

D38999/26KC98SN
Amphenol Aerospace
1: $184.80
24In Stock

Mfr. Part No.
D38999/26KC98SN

Mouser Part No
654-D38999/26KC98SN

Amphenol Aerospace

Circular MIL Spec Connector MS/TRI-START ALUMINUM

Learn More

Datasheet

24In Stock

$184.80

$157.23

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector 3P SIZE 9 STRAIGHT PLUG SKT

D38999/26MA98SA
Amphenol Aerospace
1: $128.03
32In Stock

Mfr. Part No.
D38999/26MA98SA

Mouser Part No
654-D38999/26MA98SA

Amphenol Aerospace

Circular MIL Spec Connector 3P SIZE 9 STRAIGHT PLUG SKT

Learn More

Datasheet

32In Stock

$128.03

Min.: 1
Mult.: 1

Circular MIL Spec Connector 12P PLG SZ 15 SKT CBL MNT

D38999/26MD97SN
Amphenol Aerospace
1: $195.73
71In Stock

Mfr. Part No.
D38999/26MD97SN

Mouser Part No
654-D38999/26MD97SN

Amphenol Aerospace

Circular MIL Spec Connector 12P PLG SZ 15 SKT CBL MNT

Learn More

Datasheet

71In Stock

$195.73

Min.: 1
Mult.: 1

Circular MIL Spec Connector 39P STRT CABLE PLUG 37-#20, 2-#16

D38999/26MG39SN
Amphenol Aerospace
1: $241.98
63In Stock

Mfr. Part No.
D38999/26MG39SN

Mouser Part No
654-D38999/26MG39SN

Amphenol Aerospace

Circular MIL Spec Connector 39P STRT CABLE PLUG 37-#20, 2-#16

Learn More

Datasheet

63In Stock

$241.98

Min.: 1
Mult.: 1

Circular MIL Spec Connector 11P Size 26 Straight Plug Socket

D38999/26SG11SN
Amphenol Aerospace
1: $283.15
17In Stock

Mfr. Part No.
D38999/26SG11SN

Mouser Part No
654-D38999/26SG11SN

Amphenol Aerospace

Circular MIL Spec Connector 11P Size 26 Straight Plug Socket

Datasheet

17In Stock

$283.15

$263.76

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector 5P STRT PLG SELF-LCK COUP NUT SKT SZ 14S

MS3459W14S-5S
Amphenol Aerospace
1: $92.29
41In Stock

Mfr. Part No.
MS3459W14S-5S

Mouser Part No
654-MS3459W14S-5S

Amphenol Aerospace

Circular MIL Spec Connector 5P STRT PLG SELF-LCK COUP NUT SKT SZ 14S

Learn More

Datasheet

41In Stock

$92.29

$89.80

$72.75

Min.: 1
Mult.: 1

Standard Circular Connector PWSF PLUG BZNNI SZ13 P 1-20 P&N 2-16 PR 1-16 PIN CODEN

TV06ZN13E4P
Amphenol Socapex
1: $672.71
3In Stock
10Expected 16/12/2026

Mfr. Part No.
TV06ZN13E4P

Mouser Part No
523-TV06ZN13E4P

Amphenol Socapex

Standard Circular Connector PWSF PLUG BZNNI SZ13 P 1-20 P&N 2-16 PR 1-16 PIN CODEN

Learn More

Datasheet

3In Stock

10Expected 16/12/2026

$672.71

$561.88

$524.67

Min.: 1
Mult.: 1

Standard Circular Connector TV

TVS06RB1735SN
Amphenol Aerospace
1: $577.02
3In Stock

Mfr. Part No.
TVS06RB1735SN

Mouser Part No
654-TVS06RB1735SN

Amphenol Aerospace

Standard Circular Connector TV

Datasheet

3In Stock

$577.02

$490.52

$467.53

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL OD CAD SZ 10

M85049/47S10W
Amphenol PCD
1: $40.23
5In Stock
25Expected 29/10/2026

Mfr. Part No.
M85049/47S10W

Mouser Part No
523-85049/47S10W

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL OD CAD SZ 10

Learn More

Datasheet

5In Stock

25Expected 29/10/2026

$40.23

$38.15

$32.41

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL NICKEL SZ 12

M85049/47S12N
Amphenol PCD
1: $37.56
24In Stock

Mfr. Part No.
M85049/47S12N

Mouser Part No
523-85049/47S12N

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR R/A SL NICKEL SZ 12

Learn More

Datasheet

24In Stock

$37.56

$35.84

View

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters 47 Backshell Strain Relief Clamp

M85049/47S12W
Amphenol PCD
1: $39.88
15In Stock

Mfr. Part No.
M85049/47S12W

Mouser Part No
523-85049/47S12W

Amphenol PCD

Circular MIL Spec Strain Reliefs & Adapters 47 Backshell Strain Relief Clamp

Learn More

Datasheet

15In Stock

$39.88

$38.03

View

Min.: 1
Mult.: 1

Self Locking Connectors

Types of Connectors

Customer Service Office

Company

Resources

Support