.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: €245.79
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

€245.79

€241.28

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 22 1 CONT

CTJ722K01C-513
TE Connectivity / DEUTSCH
1: €60.60
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

€60.60

€53.37

€51.32

€44.04

Min.: 1
Mult.: 1

Junction System Tools & Accessories CTJ

CTJ-3A-02-4021
TE Connectivity / DEUTSCH
1: €119.15
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

€119.15

€106.44

€100.85

Min.: 1
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3A-04-4021
TE Connectivity / DEUTSCH
1: €69.14
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

€69.14

€64.78

€63.23

Min.: 1
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3D-12
TE Connectivity / DEUTSCH
1: €122.88
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

€122.88

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 22 1 CONT

CTJ722K01C-7067
TE Connectivity / DEUTSCH
1: €62.90
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

€62.90

€60.72

€56.00

€53.14

Min.: 1
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3A-06-4021
TE Connectivity / DEUTSCH
1: €130.82
63In 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

63In Stock

€130.82

€117.02

€113.84

€113.48

Min.: 1
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3A-07
TE Connectivity / DEUTSCH
1: €128.85
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

€128.85

€118.26

€113.71

€109.91

€97.58

Min.: 1
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3A-03-4021
TE Connectivity / DEUTSCH
1: €70.72
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

€70.72

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 22 1 CONT

CTJ722K01C
TE Connectivity / DEUTSCH
1: €43.24
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

€43.24

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 20 6 CONT

CTJ920E06N-513
TE Connectivity / DEUTSCH
1: €110.27
18In 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

18In Stock

€110.27

Min.: 1
Mult.: 1

Terminal Junction Modules CTJ METAL RAIL MODULE NICKEL

CTJ122E10A
TE Connectivity / DEUTSCH
1: €142.13
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

€142.13

€130.44

€125.42

€107.63

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ122E02D
TE Connectivity / DEUTSCH
1: €102.58
23In Stock

Mfr. Part No.
CTJ122E02D

Mouser Part No
571-CTJ122E02D

TE Connectivity / DEUTSCH

Terminal Junction Modules MODULE ASSY

Learn More

Datasheet

23In Stock

€102.58

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 20 6 CONT

CTJ620E06N-1038
TE Connectivity / DEUTSCH
1: €95.32
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

€95.32

€72.19

Min.: 1
Mult.: 1

Junction System Tools & Accessories BRACKET

CTJ-2D-01
TE Connectivity / DEUTSCH
1: €46.57
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

€46.57

€39.74

€38.21

€35.02

Min.: 1
Mult.: 1

Junction System Tools & Accessories M81714 SERIES

CTJ-3A-02
TE Connectivity / DEUTSCH
1: €90.71
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

€90.71

€89.81

€73.11

€72.49

View

Min.: 1
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3A-03
TE Connectivity / DEUTSCH
1: €97.64
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

€97.64

€96.63

€56.62

Min.: 1
Mult.: 1

Junction System Tools & Accessories CONNECTOR CTJ SERIES

CTJ-3A-10-4021
TE Connectivity / DEUTSCH
1: €132.03
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

€132.03

€129.68

Min.: 1
Mult.: 1

Junction System Tools & Accessories M81714 SERIES

CTJ-3D-02
TE Connectivity / DEUTSCH
1: €78.86
38In Stock

Mfr. Part No.
CTJ-3D-02

Mouser Part No
571-CTJ-3D-02

TE Connectivity / DEUTSCH

Junction System Tools & Accessories M81714 SERIES

Learn More

Datasheet

38In Stock

€78.86

€69.60

€69.25

Min.: 1
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3D-05
TE Connectivity / DEUTSCH
1: €66.78
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

€66.78

€59.55

€57.26

€55.34

View

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ120E02C
TE Connectivity / DEUTSCH
1: €56.26
33In Stock

Mfr. Part No.
CTJ120E02C

Mouser Part No
571-CTJ120E02C

TE Connectivity / DEUTSCH

Terminal Junction Modules MODULE ASSY

Learn More

Datasheet

33In Stock

€56.26

€49.54

€47.64

€43.67

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ120E02C-513
TE Connectivity / DEUTSCH
1: €46.15
9In 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

9In Stock

57Expected 19/10/2026

€46.15

€39.22

€36.77

€35.01

€32.24

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ120E03D-513
TE Connectivity / DEUTSCH
1: €52.07
26In Stock

Mfr. Part No.
CTJ120E03D-513

Mouser Part No
571-CTJ120E03D-513

TE Connectivity / DEUTSCH

Terminal Junction Modules MODULE ASSY

Learn More

Datasheet

26In Stock

€52.07

€45.98

€43.58

€40.98

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ120E04A-513
TE Connectivity / DEUTSCH
1: €44.79
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

€44.79

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ122E01C-513
TE Connectivity / DEUTSCH
1: €40.67
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

€40.67

€35.46

€33.24

€32.94

View

Min.: 1
Mult.: 1

CTJ Series Junction Systems

Types of Junction Systems

Customer Service Office

Company

Resources

Support