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

CTJ Series Junction Systems

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

Types of Junction Systems

List Images

Results: 119

Applied Filters:

Series = CTJ

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 #

Terminal Junction Modules SIZE 20 044 CIRCUIT

CTJ420E044-513
TE Connectivity / DEUTSCH
1: £214.57
54In Stock

Mfr. Part No.
CTJ420E044-513

Mouser Part No
571-CTJ420E044-513

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 20 044 CIRCUIT

Learn More

Datasheet

54In Stock

£214.57

£210.64

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 22 1 CONT

CTJ722K01C-513
TE Connectivity / DEUTSCH
1: £52.90
58In Stock

Mfr. Part No.
CTJ722K01C-513

Mouser Part No
571-CTJ722K01C-513

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 22 1 CONT

Learn More

Datasheet

58In Stock

£52.90

£46.59

£44.80

£38.45

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 22 1 CONT

CTJ722K01C
TE Connectivity / DEUTSCH
1: £37.75
47In Stock

Mfr. Part No.
CTJ722K01C

Mouser Part No
571-CTJ722K01C

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 22 1 CONT

Learn More

Datasheet

47In Stock

£37.75

Min.: 1
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3A-06-4021
TE Connectivity / DEUTSCH
1: £114.21
65In Stock

Mfr. Part No.
CTJ-3A-06-4021

Mouser Part No
571-CTJ-3A-06-4021

TE Connectivity / DEUTSCH

Junction System Tools & Accessories RAIL ASSY

Learn More

Datasheet

65In Stock

£114.21

£102.16

£99.38

£99.07

Min.: 1
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3A-07
TE Connectivity / DEUTSCH
1: £112.49
141In Stock

Mfr. Part No.
CTJ-3A-07

Mouser Part No
571-CTJ-3A-07

TE Connectivity / DEUTSCH

Junction System Tools & Accessories RAIL ASSY

Learn More

Datasheet

141In Stock

£112.49

£103.24

£99.27

£95.95

£85.19

Min.: 1
Mult.: 1

Junction System Tools & Accessories CTJ

CTJ-3A-02-4021
TE Connectivity / DEUTSCH
1: £104.02
44In Stock

Mfr. Part No.
CTJ-3A-02-4021

Mouser Part No
571-CTJ-3A-02-4021

TE Connectivity / DEUTSCH

Junction System Tools & Accessories CTJ

Learn More

Datasheet

44In Stock

£104.02

£92.92

£88.04

Min.: 1
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3A-04-4021
TE Connectivity / DEUTSCH
1: £55.20
125In Stock

Mfr. Part No.
CTJ-3A-04-4021

Mouser Part No
571-CTJ-3A-04-4021

TE Connectivity / DEUTSCH

Junction System Tools & Accessories RAIL ASSY

Learn More

Datasheet

125In Stock

£55.20

Min.: 1
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3D-12
TE Connectivity / DEUTSCH
1: £107.27
49In Stock

Mfr. Part No.
CTJ-3D-12

Mouser Part No
571-CTJ-3D-12

TE Connectivity / DEUTSCH

Junction System Tools & Accessories RAIL ASSY

Learn More

Datasheet

49In Stock

£107.27

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 22 1 CONT

CTJ722K01C-7067
TE Connectivity / DEUTSCH
1: £54.91
180In Stock

Mfr. Part No.
CTJ722K01C-7067

Mouser Part No
571-CTJ722K01C-7067

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 22 1 CONT

Learn More

Datasheet

180In Stock

£54.91

£53.01

£48.89

£46.39

Min.: 1
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3A-03-4021
TE Connectivity / DEUTSCH
1: £61.74
50In Stock

Mfr. Part No.
CTJ-3A-03-4021

Mouser Part No
571-CTJ-3A-03-4021

TE Connectivity / DEUTSCH

Junction System Tools & Accessories RAIL ASSY

Learn More

Datasheet

50In Stock

£61.74

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 20 6 CONT

CTJ920E06N-513
TE Connectivity / DEUTSCH
1: £96.27
20In Stock

Mfr. Part No.
CTJ920E06N-513

Mouser Part No
571-CTJ920E06N-513

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 20 6 CONT

Learn More

Datasheet

20In Stock

£96.27

Min.: 1
Mult.: 1

Terminal Junction Modules CTJ METAL RAIL MODULE NICKEL

CTJ122E10A
TE Connectivity / DEUTSCH
1: £124.08
37In Stock

Mfr. Part No.
CTJ122E10A

Mouser Part No
571-CTJ122E10A

TE Connectivity / DEUTSCH

Terminal Junction Modules CTJ METAL RAIL MODULE NICKEL

Learn More

Datasheet

37In Stock

£124.08

£113.87

£109.49

£93.96

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ122E02D
TE Connectivity / DEUTSCH
1: £89.55
23In Stock

Mfr. Part No.
CTJ122E02D

Mouser Part No
571-CTJ122E02D

TE Connectivity / DEUTSCH

Terminal Junction Modules MODULE ASSY

Learn More

Datasheet

23In Stock

£89.55

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 20 6 CONT

CTJ620E06N-1038
TE Connectivity / DEUTSCH
1: £83.21
11In Stock

Mfr. Part No.
CTJ620E06N-1038

Mouser Part No
571-CTJ620E06N-1038

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 20 6 CONT

Learn More

Datasheet

11In Stock

£83.21

£63.02

Min.: 1
Mult.: 1

Junction System Tools & Accessories BRACKET

CTJ-2D-01
TE Connectivity / DEUTSCH
1: £40.66
43In Stock

Mfr. Part No.
CTJ-2D-01

Mouser Part No
571-CTJ-2D-01

TE Connectivity / DEUTSCH

Junction System Tools & Accessories BRACKET

Learn More

Datasheet

43In Stock

£40.66

£34.69

£33.36

£30.57

Min.: 1
Mult.: 1

Junction System Tools & Accessories M81714 SERIES

CTJ-3A-02
TE Connectivity / DEUTSCH
1: £79.19
106In Stock

Mfr. Part No.
CTJ-3A-02

Mouser Part No
571-CTJ-3A-02

TE Connectivity / DEUTSCH

Junction System Tools & Accessories M81714 SERIES

Learn More

Datasheet

106In Stock

£79.19

£78.40

£63.83

£63.28

View

Min.: 1
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3A-03
TE Connectivity / DEUTSCH
1: £85.24
60In Stock

Mfr. Part No.
CTJ-3A-03

Mouser Part No
571-CTJ-3A-03

TE Connectivity / DEUTSCH

Junction System Tools & Accessories RAIL ASSY

Learn More

Datasheet

60In Stock

£85.24

£84.36

£49.43

Min.: 1
Mult.: 1

Junction System Tools & Accessories CONNECTOR CTJ SERIES

CTJ-3A-10-4021
TE Connectivity / DEUTSCH
1: £115.26
22In Stock

Mfr. Part No.
CTJ-3A-10-4021

Mouser Part No
571-CTJ-3A-10-4021

TE Connectivity / DEUTSCH

Junction System Tools & Accessories CONNECTOR CTJ SERIES

Learn More

Datasheet

22In Stock

£115.26

£113.21

Min.: 1
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3D-05
TE Connectivity / DEUTSCH
1: £58.30
137In Stock

Mfr. Part No.
CTJ-3D-05

Mouser Part No
571-CTJ-3D-05

TE Connectivity / DEUTSCH

Junction System Tools & Accessories RAIL ASSY

Learn More

Datasheet

137In Stock

£58.30

£51.99

£49.99

£48.31

View

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ120E02C
TE Connectivity / DEUTSCH
1: £49.11
33In Stock

Mfr. Part No.
CTJ120E02C

Mouser Part No
571-CTJ120E02C

TE Connectivity / DEUTSCH

Terminal Junction Modules MODULE ASSY

Learn More

Datasheet

33In Stock

£49.11

£43.25

£41.59

£38.12

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ120E02C-513
TE Connectivity / DEUTSCH
1: £40.29
72In Stock
57Expected 19/10/2026

Mfr. Part No.
CTJ120E02C-513

Mouser Part No
571-CTJ120E02C-513

TE Connectivity / DEUTSCH

Terminal Junction Modules MODULE ASSY

Learn More

Datasheet

72In Stock

57Expected 19/10/2026

£40.29

£34.24

£32.10

£30.56

£28.15

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ120E03D-513
TE Connectivity / DEUTSCH
1: £45.46
51In Stock

Mfr. Part No.
CTJ120E03D-513

Mouser Part No
571-CTJ120E03D-513

TE Connectivity / DEUTSCH

Terminal Junction Modules MODULE ASSY

Learn More

Datasheet

51In Stock

£45.46

£40.14

£38.05

£35.78

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ120E04A-513
TE Connectivity / DEUTSCH
1: £39.10
30In Stock

Mfr. Part No.
CTJ120E04A-513

Mouser Part No
571-CTJ120E04A-513

TE Connectivity / DEUTSCH

Terminal Junction Modules MODULE ASSY

Learn More

Datasheet

30In Stock

£39.10

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ122E01C-513
TE Connectivity / DEUTSCH
1: £35.50
129In Stock
250Expected 06/07/2026

Mfr. Part No.
CTJ122E01C-513

Mouser Part No
571-CTJ122E01C-513

TE Connectivity / DEUTSCH

Terminal Junction Modules MODULE ASSY

Learn More

Datasheet

129In Stock

250Expected 06/07/2026

£35.50

£30.96

£29.02

£28.76

View

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ122E02D-513
TE Connectivity / DEUTSCH
1: £32.65
165In Stock

Mfr. Part No.
CTJ122E02D-513

Mouser Part No
571-CTJ122E02D-513

TE Connectivity / DEUTSCH

Terminal Junction Modules MODULE ASSY

Learn More

Datasheet

165In Stock

£32.65

Min.: 1
Mult.: 1

CTJ Series Junction Systems

Types of Junction Systems

Customer Service Office

Company

Resources

Support