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

Junction Systems

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

Types of Junction Systems

List Images

Results: 1,728

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.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; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Junction System Tools & Accessories RAIL ASSY CTJ-3A-03-4021 TE Connectivity / DEUTSCH 1: £97.14 30In 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 about TE Connectivity / DEUTSCH te deutsch ctj modules	Datasheet	30In Stock	£97.14 £82.59 £79.34 £76.75 View £75.06 Quote	Min.: 1 Mult.: 1
Terminal Junction Modules SIZE 22 1 CONT CTJ722E01C-6144 TE Connectivity / DEUTSCH 1: £112.15 31In Stock	Mfr. Part No. CTJ722E01C-6144 Mouser Part No 571-CTJ722E01C-6144	TE Connectivity / DEUTSCH	Terminal Junction Modules SIZE 22 1 CONT Learn More about TE Connectivity / DEUTSCH te deutsch ctj modules	Datasheet	31In Stock	£112.15 £95.35 £94.97 £81.71 View £80.19 Quote	Min.: 1 Mult.: 1
Terminal Junction Modules MODULE ASSY 12P TE Connectivity / DEUTSCH 1: £46.47 41In Stock	Mfr. Part No. 12P Mouser Part No 571-12P	TE Connectivity / DEUTSCH	Terminal Junction Modules MODULE ASSY	Datasheet	41In Stock	£46.47 £39.50 £37.62 £36.36 View £35.04 £34.89 Quote	Min.: 1 Mult.: 1
Junction System Tools & Accessories BRACKET CTJ-2A-01 TE Connectivity / DEUTSCH 1: £31.53 57In Stock	Mfr. Part No. CTJ-2A-01 Mouser Part No 571-CTJ-2A-01	TE Connectivity / DEUTSCH	Junction System Tools & Accessories BRACKET Learn More about TE Connectivity / DEUTSCH te deutsch ctj modules	Datasheet	57In Stock	£31.53 £28.94 £23.41 £22.62 View £21.09 £19.92 £19.73 Quote	Min.: 1 Mult.: 1
Socket Junction Modules SJM FEEDBACK SIZE 16 WITH CONTACTS SJM816100 Amphenol PCD 1: £83.55 35In Stock 50Expected 13/11/2026	Mfr. Part No. SJM816100 Mouser Part No 523-SJM816100	Amphenol PCD	Socket Junction Modules SJM FEEDBACK SIZE 16 WITH CONTACTS		35In Stock 50Expected 13/11/2026	£83.55 £71.03 £70.76 £65.70 View £63.23 Quote	Min.: 1 Mult.: 1
Terminal Junction Modules Terminal Module 4 Inch Ground Track RBMT4 Souriau 1: £39.53 64In Stock 50Expected 25/06/2027	Mfr. Part No. RBMT4 Mouser Part No 649-RBMT4	Souriau	Terminal Junction Modules Terminal Module 4 Inch Ground Track	Datasheet	64In Stock 50Expected 25/06/2027	£39.53 £34.82 £30.48 £29.87 View £28.23 Quote	Min.: 1 Mult.: 1
Terminal Junction Modules 8X2 20GA TERM F/BACK MO RBTB20-8W Souriau 1: £34.83 46In Stock	Mfr. Part No. RBTB20-8W Mouser Part No 649-RBTB20-8W	Souriau	Terminal Junction Modules 8X2 20GA TERM F/BACK MO	Datasheet	46In Stock	£34.83 £33.65 £31.25 £30.96 £30.28	Min.: 1 Mult.: 1	No
In-Line Junction Modules IN LINE JUNCTION WITH RESISTOR 00111981202 Amphenol Air LB France 1: £73.33 24In Stock	Mfr. Part No. 00111981202 Mouser Part No 523-00111981202	Amphenol Air LB France	In-Line Junction Modules IN LINE JUNCTION WITH RESISTOR Learn More about Amphenol Air LB France amphenol 1100 quick junction modules		24In Stock	£73.33 £60.26 £59.03 £57.89 £54.69	Min.: 1 Mult.: 1
Junction System Tools & Accessories 2 INES GROUND TRACK Souriau RBGT-2 RBGT-2 Souriau 1: £110.77 25In Stock	Mfr. Part No. RBGT-2 Mouser Part No 649-RBGT-2	Souriau	Junction System Tools & Accessories 2 INES GROUND TRACK	Datasheet	25In Stock	£110.77 £99.48 £89.81 £87.44 £87.40	Min.: 1 Mult.: 1
Junction System Contacts TOOL #12 00111240025 Amphenol Air LB France 1: £30.34 7In Stock	Mfr. Part No. 00111240025 Mouser Part No 523-00111240025	Amphenol Air LB France	Junction System Contacts TOOL #12	Datasheet	7In Stock	£30.34 £25.78 £24.75 £22.87 View £22.86 £22.28 Quote	Min.: 1 Mult.: 1
Socket Junction Modules SUPPORT COMPITE 4 MODULES 00175160400 Amphenol Air LB France 1: £103.86 5In Stock	Mfr. Part No. 00175160400 Mouser Part No 523-00175160400	Amphenol Air LB France	Socket Junction Modules SUPPORT COMPITE 4 MODULES		5In Stock	£103.86 £86.23 £84.85 £82.88 View Quote	Min.: 1 Mult.: 1
Terminal Junction Modules TJM FEEDBACK MODULE SIZE 22 WITH CONTACTS TJM122902 Amphenol PCD 1: £57.96 136In Stock	Mfr. Part No. TJM122902 Mouser Part No 523-TJM122902	Amphenol PCD	Terminal Junction Modules TJM FEEDBACK MODULE SIZE 22 WITH CONTACTS	Datasheet	136In Stock	£57.96 £47.33 £45.30 £43.28 £41.89	Min.: 1 Mult.: 1	No
Socket Junction Modules CONT SOC ASSY CTS-S22/22 TE Connectivity / DEUTSCH 1: £0.834 29,962In Stock Factory Special Order	Mfr. Part No. CTS-S22/22 Mouser Part No 571-CTS-S22/22 Factory Special Order	TE Connectivity / DEUTSCH	Socket Junction Modules CONT SOC ASSY	Datasheet	29,962In Stock	£0.834 £0.71 £0.633 £0.603 View £0.566 £0.539 £0.504 £0.478 £0.471	Min.: 1 Mult.: 1
Junction System Contacts CONTACT M #22 CD P/100 00110410002 Amphenol Air LB France 1: £0.882 15,565In Stock	Mfr. Part No. 00110410002 Mouser Part No 523-00110410002	Amphenol Air LB France	Junction System Contacts CONTACT M #22 CD P/100	Datasheet	15,565In Stock	£0.882 £0.78 £0.712 £0.547 View £0.518 £0.511	Min.: 1 Mult.: 1
Terminal Junction Modules SIZE 20 044 CIRCUIT CTJ420E044-513 TE Connectivity / DEUTSCH 1: £409.74 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 about TE Connectivity / DEUTSCH te deutsch ctj modules	Datasheet	54In Stock	£409.74 £310.80 £244.30	Min.: 1 Mult.: 1
Junction System Contacts SocketContactSz16/16 CNS126900 Amphenol PCD 1: £7.02 309In Stock	Mfr. Part No. CNS126900 Mouser Part No 523-CNS126900	Amphenol PCD	Junction System Contacts SocketContactSz16/16	Datasheet	309In Stock	£7.02 £5.97 £5.59 £5.33 View £5.07 £5.04 £4.54	Min.: 1 Mult.: 1
Terminal Junction Modules TJM FB MDL 22 HI DENSITY WITH CONTACTS BUS HSG 220124834 TJHD22904 Amphenol PCD 1: £127.00 86In Stock	Mfr. Part No. TJHD22904 Mouser Part No 523-TJHD22904	Amphenol PCD	Terminal Junction Modules TJM FB MDL 22 HI DENSITY WITH CONTACTS BUS HSG 220124834	Datasheet	86In Stock	£127.00 £112.64 £108.70	Min.: 1 Mult.: 1	No
Junction System Tools & Accessories SKT JUNCTION/MT TRACKS SJT806404 Amphenol PCD 1: £42.02 26In Stock	Mfr. Part No. SJT806404 Mouser Part No 523-SJT806404	Amphenol PCD	Junction System Tools & Accessories SKT JUNCTION/MT TRACKS		26In Stock	£42.02 £41.17 £34.97 £33.02 View £32.24 £31.32 Quote	Min.: 1 Mult.: 1
Terminal Junction Modules 1/2" 90 Degree Double Snap-In Lock Squeeze Connector XC-180 ABB Installation Products 1: £8.01 48In Stock New Product	Mfr. Part No. XC-180 Mouser Part No 894-XC-180 New Product	ABB Installation Products	Terminal Junction Modules 1/2" 90 Degree Double Snap-In Lock Squeeze Connector Learn More about ABB Installation Products abb installation steel city double snap in connectors	Datasheet	48In Stock	£8.01 £7.22 £5.62 £4.69	Min.: 1 Mult.: 1
Terminal Junction Modules 3/8" 90 Degree Double Snap-In Lock Squeeze Connector XC-170 ABB Installation Products 1: £5.20 47In Stock New Product	Mfr. Part No. XC-170 Mouser Part No 894-XC-170 New Product	ABB Installation Products	Terminal Junction Modules 3/8" 90 Degree Double Snap-In Lock Squeeze Connector Learn More about ABB Installation Products abb installation steel city double snap in connectors	Datasheet	47In Stock	£5.20 £4.71 £3.49 £2.91 £2.89	Min.: 1 Mult.: 1
Terminal Junction Modules 3/8" Cut-In Double Snap-In Connector XC-160 ABB Installation Products 1: £5.33 40In Stock New Product	Mfr. Part No. XC-160 Mouser Part No 894-XC-160 New Product	ABB Installation Products	Terminal Junction Modules 3/8" Cut-In Double Snap-In Connector Learn More about ABB Installation Products abb installation steel city double snap in connectors	Datasheet	40In Stock	£5.33 £4.85 £4.12 £3.77 View £2.98 £2.97	Min.: 1 Mult.: 1
Socket Junction Modules 00175820102 Amphenol Air LB France 1: £245.70 10In Stock	Mfr. Part No. 00175820102 Mouser Part No 523-00175820102	Amphenol Air LB France	Socket Junction Modules Learn More about Amphenol Air LB France amphenol 1100 quick junction modules	Datasheet	10In Stock	£245.70 £208.87 View £195.81	Min.: 1 Mult.: 1	No
Terminal Junction Modules DIODE MOD YHLZD33 Souriau 1: £117.49 12In Stock 13Expected 15/10/2026	Mfr. Part No. YHLZD33 Mouser Part No 649-YHLZD33	Souriau	Terminal Junction Modules DIODE MOD	Datasheet	12In Stock 13Expected 15/10/2026	£117.49 £101.49 £94.07 £92.75 View £87.66 Quote	Min.: 1 Mult.: 1	No
Junction System Tools & Accessories Terminal Module 2 Inch Ground Track RBMT2 Souriau 1: £42.92 88In Stock 100Expected 07/05/2027	Mfr. Part No. RBMT2 Mouser Part No 649-RBMT2	Souriau	Junction System Tools & Accessories Terminal Module 2 Inch Ground Track	Datasheet	88In Stock 100Expected 07/05/2027	£42.92 £38.07 £35.31 £34.25 £33.84	Min.: 1 Mult.: 1	No
Socket Junction Modules MODULE DE MASSE # 20 Amphenol Air LB Germany 00175821202 00175821202 Amphenol Air LB Germany 1: £218.45 96In Stock	Mfr. Part No. 00175821202 Mouser Part No 523-00175821202	Amphenol Air LB Germany	Socket Junction Modules MODULE DE MASSE # 20		96In Stock	£218.45 £185.70 £174.12 £174.11	Min.: 1 Mult.: 1

Junction Systems

Types of Junction Systems

Customer Service Office

Company

Resources

Support