.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 MODULE ASSY

CTJ116E01D-513
TE Connectivity / DEUTSCH
1: $63.84
46Expected 4/3/2026

Mfr. Part No.
CTJ116E01D-513

Mouser Part No
571-CTJ116E01D-513

TE Connectivity / DEUTSCH

Terminal Junction Modules MODULE ASSY

Learn More

Datasheet

46Expected 4/3/2026

$63.84

$53.47

$51.75

$50.76

View

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ120E01B
TE Connectivity / DEUTSCH
1: $121.99
49Expected 29/7/2026

Mfr. Part No.
CTJ120E01B

Mouser Part No
571-CTJ120E01B

TE Connectivity / DEUTSCH

Terminal Junction Modules MODULE ASSY

Learn More

Datasheet

49Expected 29/7/2026

$121.99

$85.60

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ120E01B-513
TE Connectivity / DEUTSCH
1: $66.86
495On Order

Mfr. Part No.
CTJ120E01B-513

Mouser Part No
571-CTJ120E01B-513

TE Connectivity / DEUTSCH

Terminal Junction Modules MODULE ASSY

Learn More

Datasheet

495On Order

$66.86

$57.12

$53.33

$50.74

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ120E03D
TE Connectivity / DEUTSCH
1: $198.27
27Expected 4/6/2026

Mfr. Part No.
CTJ120E03D

Mouser Part No
571-CTJ120E03D

TE Connectivity / DEUTSCH

Terminal Junction Modules MODULE ASSY

Learn More

Datasheet

27Expected 4/6/2026

$198.27

$181.96

$174.96

$169.12

$159.78

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 20 1 CONT

CTJ720K01B
TE Connectivity / DEUTSCH
1: $78.72
40Expected 4/3/2026

Mfr. Part No.
CTJ720K01B

Mouser Part No
571-CTJ720K01B

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 20 1 CONT

Learn More

Datasheet

40Expected 4/3/2026

$78.72

$75.30

$71.60

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 20 1 CONT

CTJ720K01B-513
TE Connectivity / DEUTSCH
1: $83.97
55Expected 27/2/2026

Mfr. Part No.
CTJ720K01B-513

Mouser Part No
571-CTJ720K01B-513

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 20 1 CONT

Learn More

Datasheet

55Expected 27/2/2026

$83.97

$73.03

$70.22

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 20 1 CONT

CTJ720K01B-7067
TE Connectivity / DEUTSCH
1: $81.44
50Expected 12/5/2026

Mfr. Part No.
CTJ720K01B-7067

Mouser Part No
571-CTJ720K01B-7067

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 20 1 CONT

Learn More

Datasheet

50Expected 12/5/2026

$81.44

$71.06

$64.90

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 20 166 CIRCUIT

CTJ420E166-513
TE Connectivity / DEUTSCH
50: $398.12
62Factory Stock Available

Mfr. Part No.
CTJ420E166-513

Mouser Part No
571-CTJ420E166-513

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 20 166 CIRCUIT

Learn More

Datasheet

62Factory Stock Available

More Info Available

$398.12

Min.: 50
Mult.: 5

Terminal Junction Modules SIZE 20 005 CIRCUIT

CTJ420E005-513
TE Connectivity / DEUTSCH
50: $984.59
35Stock Available

Mfr. Part No.
CTJ420E005-513

Mouser Part No
571-CTJ420E005-513

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 20 005 CIRCUIT

Learn More

Datasheet

35Stock Available

More Info Available

$984.59

Min.: 50
Mult.: 5

Terminal Junction Modules SIZE 20 114 CIRCUIT

CTJ420E114-513
TE Connectivity / DEUTSCH
50: $511.45
10Stock Available

Mfr. Part No.
CTJ420E114-513

Mouser Part No
571-CTJ420E114-513

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 20 114 CIRCUIT

Learn More

Datasheet

10Stock Available

More Info Available

$511.45

Min.: 50
Mult.: 5

Terminal Junction Modules SIZE 16 1 CONT

CTJ716E01D-7067
TE Connectivity / DEUTSCH
25: $149.06
141Stock Available

Mfr. Part No.
CTJ716E01D-7067

Mouser Part No
571-CTJ716E01D-7067

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 16 1 CONT

Learn More

Datasheet

141Stock Available

More Info Available

$149.06

Min.: 25
Mult.: 1

Terminal Junction Modules SIZE 20 12 CONT

CTJ920E121
TE Connectivity / DEUTSCH
1: $194.99
32Stock Available

Mfr. Part No.
CTJ920E121

Mouser Part No
571-CTJ920E121

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 20 12 CONT

Learn More

Datasheet

32Stock Available

More Info Available

$194.99

$178.07

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 20 6 CONT REAR

CTJ920R06N-1050
TE Connectivity / DEUTSCH
25: $718.30
7Stock Available

Mfr. Part No.
CTJ920R06N-1050

Mouser Part No
571-CTJ920R06N-1050

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 20 6 CONT REAR

Learn More

Datasheet

7Stock Available

More Info Available

$718.30

Min.: 25
Mult.: 1

Terminal Junction Modules SIZE 20 1 CONT

CTJ720E01B-6144
TE Connectivity / DEUTSCH
1: $127.30
6Stock Available

Mfr. Part No.
CTJ720E01B-6144

Mouser Part No
571-CTJ720E01B-6144

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 20 1 CONT

Learn More

Datasheet

6Stock Available

More Info Available

$127.30

$114.27

$109.32

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 20 1 CONT

CTJ720E01B-090
TE Connectivity / DEUTSCH
55: $79.09
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
CTJ720E01B-090

Mouser Part No
571-CTJ720E01B-090

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 20 1 CONT

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$79.09

$74.73

Min.: 55
Mult.: 1

Junction System Tools & Accessories BRACKET

CTJ-2C-01
TE Connectivity / DEUTSCH
228: $70.72
Non-Stocked Lead-Time 28 Weeks

Mfr. Part No.
CTJ-2C-01

Mouser Part No
571-CTJ-2C-01

TE Connectivity / DEUTSCH

Junction System Tools & Accessories BRACKET

Learn More

Datasheet

Non-Stocked Lead-Time 28 Weeks

$70.72

Min.: 228
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3A-05-4021
TE Connectivity / DEUTSCH
1: $131.38
Non-Stocked Lead-Time 28 Weeks

Mfr. Part No.
CTJ-3A-05-4021

Mouser Part No
571-CTJ-3A-05-4021

TE Connectivity / DEUTSCH

Junction System Tools & Accessories RAIL ASSY

Learn More

Datasheet

Non-Stocked Lead-Time 28 Weeks

$131.38

$120.74

$116.44

Min.: 1
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3A-08
TE Connectivity / DEUTSCH
166: $149.09
Non-Stocked Lead-Time 32 Weeks

Mfr. Part No.
CTJ-3A-08

Mouser Part No
571-CTJ-3A-08

TE Connectivity / DEUTSCH

Junction System Tools & Accessories RAIL ASSY

Learn More

Datasheet

Non-Stocked Lead-Time 32 Weeks

$149.09

Min.: 166
Mult.: 1

Junction System Tools & Accessories CTJ

CTJ-3A-08-4021
TE Connectivity / DEUTSCH
1: $250.37
Non-Stocked Lead-Time 32 Weeks

Mfr. Part No.
CTJ-3A-08-4021

Mouser Part No
571-CTJ-3A-08-4021

TE Connectivity / DEUTSCH

Junction System Tools & Accessories CTJ

Learn More

Datasheet

Non-Stocked Lead-Time 32 Weeks

$250.37

$227.57

Min.: 1
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3A-09-4021
TE Connectivity / DEUTSCH
120: $213.25
Non-Stocked Lead-Time 32 Weeks

Mfr. Part No.
CTJ-3A-09-4021

Mouser Part No
571-CTJ-3A-09-4021

TE Connectivity / DEUTSCH

Junction System Tools & Accessories RAIL ASSY

Datasheet

Non-Stocked Lead-Time 32 Weeks

$213.25

Min.: 120
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3A-12-4021
TE Connectivity / DEUTSCH
73: $292.79
Non-Stocked Lead-Time 52 Weeks

Mfr. Part No.
CTJ-3A-12-4021

Mouser Part No
571-CTJ-3A-12-4021

TE Connectivity / DEUTSCH

Junction System Tools & Accessories RAIL ASSY

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

$292.79

Min.: 73
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3B-02-4021
TE Connectivity / DEUTSCH
47: $212.74
Non-Stocked Lead-Time 18 Weeks

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

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

TE Connectivity / DEUTSCH

Junction System Tools & Accessories RAIL ASSY

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$212.74

$211.14

Min.: 47
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3B-03
TE Connectivity / DEUTSCH
62: $62.80
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
CTJ-3B-03

Mouser Part No
571-CTJ-3B-03

TE Connectivity / DEUTSCH

Junction System Tools & Accessories RAIL ASSY

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$62.80

$59.34

Min.: 62
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3B-04
TE Connectivity / DEUTSCH
161: $99.39
Non-Stocked Lead-Time 52 Weeks

Mfr. Part No.
CTJ-3B-04

Mouser Part No
571-CTJ-3B-04

TE Connectivity / DEUTSCH

Junction System Tools & Accessories RAIL ASSY

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

$99.39

Min.: 161
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3B-06
TE Connectivity / DEUTSCH
44: $159.34
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
CTJ-3B-06

Mouser Part No
571-CTJ-3B-06

TE Connectivity / DEUTSCH

Junction System Tools & Accessories RAIL ASSY

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$159.34

$154.01

$145.52

Min.: 44
Mult.: 1

CTJ Series Junction Systems

Types of Junction Systems

Customer Service Office

Company

Resources

Support