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

TE Connectivity Junction Systems

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

Types of Junction Systems

List Images

Results: 577

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

CTD126E01A-513
TE Connectivity / DEUTSCH
1: $74.80
189In Stock
75Expected 16/03/2026

Mfr. Part No.
CTD126E01A-513

Mouser Part No
571-CTD126E01A-513

TE Connectivity / DEUTSCH

Terminal Junction Modules MODULE ASSY

Datasheet

189In Stock

75Expected 16/03/2026

$74.80

$63.65

$60.64

$57.75

View

Min.: 1
Mult.: 1

Junction System Tools & Accessories BRACKET

CTJ-2D-01
TE Connectivity / DEUTSCH
1: $54.15
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

$54.15

$46.21

$44.43

$40.25

View

Min.: 1
Mult.: 1

Junction System Tools & Accessories M81714 SERIES

CTJ-3A-02
TE Connectivity / DEUTSCH
1: $105.48
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

$105.48

$104.43

$85.01

$84.29

View

Min.: 1
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3A-03
TE Connectivity / DEUTSCH
1: $113.54
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

$113.54

$112.36

$64.52

$64.49

View

Min.: 1
Mult.: 1

Junction System Tools & Accessories CONNECTOR CTJ SERIES

CTJ-3A-10-4021
TE Connectivity / DEUTSCH
1: $153.52
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

$153.52

$146.09

$145.71

$145.41

View

Min.: 1
Mult.: 1

Junction System Tools & Accessories RAIL ASSY

CTJ-3D-05
TE Connectivity / DEUTSCH
1: $77.65
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

$77.65

$69.24

$66.58

$64.35

View

Min.: 1
Mult.: 1

Junction System Tools & Accessories TOOL REMOVAL

CTJ-R12
TE Connectivity / DEUTSCH
1: $75.28
29In Stock
126On Order

Mfr. Part No.
CTJ-R12

Mouser Part No
571-CTJ-R12

TE Connectivity / DEUTSCH

Junction System Tools & Accessories TOOL REMOVAL

Datasheet

29In Stock

126On Order

$75.28

$75.11

$74.95

$74.78

View

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ120E02C
TE Connectivity / DEUTSCH
1: $65.42
33In Stock

Mfr. Part No.
CTJ120E02C

Mouser Part No
571-CTJ120E02C

TE Connectivity / DEUTSCH

Terminal Junction Modules MODULE ASSY

Learn More

Datasheet

33In Stock

$65.42

$57.61

$55.40

$49.25

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ120E02C-513
TE Connectivity / DEUTSCH
1: $53.66
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

$53.66

$45.61

$42.75

$40.71

View

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ120E03D-513
TE Connectivity / DEUTSCH
1: $60.55
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

$60.55

$53.47

$50.68

$44.11

View

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ120E04A-513
TE Connectivity / DEUTSCH
1: $50.77
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

$50.77

$50.75

$50.74

$49.55

View

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ122E01C-513
TE Connectivity / DEUTSCH
1: $47.29
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

$47.29

$41.23

$38.65

$38.30

View

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ122E02D-513
TE Connectivity / DEUTSCH
1: $42.52
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

$42.52

$40.84

$39.35

$39.14

Quote

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ122E04F-513
TE Connectivity / DEUTSCH
1: $90.25
107In Stock
50Expected 19/10/2026

Mfr. Part No.
CTJ122E04F-513

Mouser Part No
571-CTJ122E04F-513

TE Connectivity / DEUTSCH

Terminal Junction Modules MODULE ASSY

Learn More

Datasheet

107In Stock

50Expected 19/10/2026

$90.25

$80.53

$77.80

$68.64

Quote

Min.: 1
Mult.: 1

Terminal Junction Modules MODULE ASSY

CTJ122E10A-513
TE Connectivity / DEUTSCH
1: $79.74
62In Stock

Mfr. Part No.
CTJ122E10A-513

Mouser Part No
571-CTJ122E10A-513

TE Connectivity / DEUTSCH

Terminal Junction Modules MODULE ASSY

Learn More

Datasheet

62In Stock

$79.74

$73.93

$71.47

$70.37

View

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 20 1 CONT

CTJ720E01B
TE Connectivity / DEUTSCH
1: $56.76
45In Stock

Mfr. Part No.
CTJ720E01B

Mouser Part No
571-CTJ720E01B

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 20 1 CONT

Learn More

Datasheet

45In Stock

$56.76

$51.43

$50.22

$49.32

$48.27

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 22 1 CONT

CTJ722E01C-6144
TE Connectivity / DEUTSCH
1: $124.77
56In Stock

Mfr. Part No.
CTJ722E01C-6144

Mouser Part No
571-CTJ722E01C-6144

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 22 1 CONT

Learn More

Datasheet

56In Stock

$124.77

$104.82

$102.60

$97.95

View

Min.: 1
Mult.: 1

In-Line Junction Modules SIZE 20

CTL-20-513
TE Connectivity / DEUTSCH
1: $27.72
471In Stock
552On Order

Mfr. Part No.
CTL-20-513

Mouser Part No
571-CTL-20-513

TE Connectivity / DEUTSCH

In-Line Junction Modules SIZE 20

Datasheet

471In Stock

552On Order

$27.72

$24.05

$22.91

$20.02

Min.: 1
Mult.: 1

In-Line Junction Modules SIZE 22

CTL-22-513
TE Connectivity / DEUTSCH
1: $39.74
317In Stock

Mfr. Part No.
CTL-22-513

Mouser Part No
571-CTL-22-513

TE Connectivity / DEUTSCH

In-Line Junction Modules SIZE 22

Datasheet

317In Stock

$39.74

$36.74

$35.99

Quote

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 22

CTM-22
TE Connectivity / DEUTSCH
1: $90.81
69In Stock

Mfr. Part No.
CTM-22

Mouser Part No
571-CTM-22

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 22

Datasheet

69In Stock

$90.81

$82.25

$79.09

$76.45

$72.23

Min.: 1
Mult.: 1

Terminal Junction Modules SIZE 22 MS55 SILICONE

CTM-22-513
TE Connectivity / DEUTSCH
1: $95.51
85In Stock

Mfr. Part No.
CTM-22-513

Mouser Part No
571-CTM-22-513

TE Connectivity / DEUTSCH

Terminal Junction Modules SIZE 22 MS55 SILICONE

85In Stock

$95.51

$86.51

$83.18

$80.40

$75.96

Min.: 1
Mult.: 1

Terminal Junction Modules JUNCTION ASSY

TSE-16-01
TE Connectivity / DEUTSCH
1: $52.37
137In Stock

Mfr. Part No.
TSE-16-01

Mouser Part No
571-TSE-16-01

TE Connectivity / DEUTSCH

Terminal Junction Modules JUNCTION ASSY

Datasheet

137In Stock

$52.37

$50.41

$49.14

$46.24

Quote

Min.: 1
Mult.: 1

Terminal Junction Modules JUNCTION ASSY

TSE-20-01
TE Connectivity / DEUTSCH
1: $41.33
73In Stock

Mfr. Part No.
TSE-20-01

Mouser Part No
571-TSE-20-01

TE Connectivity / DEUTSCH

Terminal Junction Modules JUNCTION ASSY

Datasheet

73In Stock

$41.33

Min.: 1
Mult.: 1

Socket Junction Modules MODULE ASSY

BTJ716E01D-7067
TE Connectivity / DEUTSCH
1: $3,703.79
1In Stock

Mfr. Part No.
BTJ716E01D-7067

Mouser Part No
571-BTJ716E01D-7067

TE Connectivity / DEUTSCH

Socket Junction Modules MODULE ASSY

1In Stock

$3,703.79

Min.: 1
Mult.: 1

Junction System Tools & Accessories PLUG SEALING SZ 20

592104-1
TE Connectivity / AMP
1: $3.91
925In Stock

Mfr. Part No.
592104-1

Mouser Part No
571-592104-1

TE Connectivity / AMP

Junction System Tools & Accessories PLUG SEALING SZ 20

Datasheet

925In Stock

$3.91

$3.61

$3.27

$3.20

View

Min.: 1
Mult.: 1

TE Connectivity Junction Systems

Types of Junction Systems

Customer Service Office

Company

Resources

Support