Rectangular Cable Assemblies – Mouser United Kingdom

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Automotive Rectangular Cable Assemblies

JST Connectors Automotive Rectangular Cable Assemblies feature JST automotive-rated connectors on both ends and are available in lengths ranging from 50.8mm to 304.8mm (2" to 12"). These cable assemblies offer a variety of sealed and unsealed connectors in a 3A to 19A current range.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Type	Connector End A	Connector End A Pin Count	Connector End B	Connector End B Pin Count	Gender	Cable Length	Wire Gauge - AWG	Current Rating	Jacket Colour	Packaging
Rectangular Cable Assemblies 27P ZRO Female Connector 27ZRO-B-1A JST Automotive 1: £4.54 556In Stock 1,152Expected 07/12/2026	Mfr. Part No. 27ZRO-B-1A Mouser Part No 306-27ZRO-B-1A	JST Automotive	Rectangular Cable Assemblies 27P ZRO Female Connector Learn More about JST Automotive jst zro cable assemblies		556In Stock 1,152Expected 07/12/2026	£4.54 £4.14 £3.92 £3.83 View £3.64 £3.20 £3.10 £2.65 £2.50	Min.: 1 Mult.: 1	ZRO												Bulk
Rectangular Cable Assemblies 6" Double-End Pre-Crimp Lead, M-F ASMWTWSSMWTS20K152 JST Commercial 1: £2.22 1,000In Stock New Product	Mfr. Part No. ASMWTWSSMWTS20K152 Mouser Part No 306-MWTWSSMWTS20K152 New Product	JST Commercial	Rectangular Cable Assemblies 6" Double-End Pre-Crimp Lead, M-F Learn More about JST Commercial jst mwt cable assemblies	Datasheet	1,000In Stock	£2.22 £1.89 £1.76 £1.68 View £1.61 £1.50 £1.43 £1.36 £1.26	Min.: 1 Mult.: 1	MWT	Pre-Crimp Leads	Double-End Automotive Pre-Crimp Lead	Male	1 Position	Female	1 Position	Male / Female	152.4 mm	20 AWG	3.5 A, 7.5 A	Black
Rectangular Cable Assemblies 10" Double-End Pre-Crimp Lead, M-F ASMWTWSSMWTS20K254 JST Commercial 1: £2.25 1,000In Stock New Product	Mfr. Part No. ASMWTWSSMWTS20K254 Mouser Part No 306-MWTWSSMWTS20K254 New Product	JST Commercial	Rectangular Cable Assemblies 10" Double-End Pre-Crimp Lead, M-F Learn More about JST Commercial jst mwt cable assemblies	Datasheet	1,000In Stock	£2.25 £1.91 £1.80 £1.71 View £1.63 £1.53 £1.46 £1.37 £1.27	Min.: 1 Mult.: 1	MWT	Pre-Crimp Leads	Double-End Automotive Pre-Crimp Lead	Male	1 Position	Female	1 Position	Male / Female	254 mm	20 AWG	3.5 A, 7.5 A	Black
Rectangular Cable Assemblies 12" Double-End Pre-Crimp Lead, M-F ASMWTWSSMWTS20K305 JST Commercial 1: £2.27 1,000In Stock New Product	Mfr. Part No. ASMWTWSSMWTS20K305 Mouser Part No 306-MWTWSSMWTS20K305 New Product	JST Commercial	Rectangular Cable Assemblies 12" Double-End Pre-Crimp Lead, M-F Learn More about JST Commercial jst mwt cable assemblies	Datasheet	1,000In Stock	£2.27 £1.93 £1.81 £1.72 View £1.64 £1.54 £1.47 £1.39 £1.28	Min.: 1 Mult.: 1	MWT	Pre-Crimp Leads	Double-End Automotive Pre-Crimp Lead	Male	1 Position	Female	1 Position	Male / Female	304.8 mm	20 AWG	3.5 A, 7.5 A	Black
Rectangular Cable Assemblies 8" Double-End Pre-Crimp Lead, M-M ASMWTWSSMWTWS20K203 JST Commercial 1: £2.85 1,000In Stock New Product	Mfr. Part No. ASMWTWSSMWTWS20K203 Mouser Part No 306-WTWSSMWTWS20K203 New Product	JST Commercial	Rectangular Cable Assemblies 8" Double-End Pre-Crimp Lead, M-M Learn More about JST Commercial jst mwt cable assemblies	Datasheet	1,000In Stock	£2.85 £2.43 £2.28 £2.17 View £2.06 £1.93 £1.84 £1.75 £1.62	Min.: 1 Mult.: 1	MWT	Pre-Crimp Leads	Double-End Automotive Pre-Crimp Lead	Male	1 Position	Male	1 Position	Male / Male	203.2 mm	20 AWG	3.5 A, 7.5 A	Black
Rectangular Cable Assemblies 12" Double-End Pre-Crimp Lead, M-M ASMWTWSSMWTWS20K305 JST Commercial 1: £2.88 1,000In Stock New Product	Mfr. Part No. ASMWTWSSMWTWS20K305 Mouser Part No 306-WTWSSMWTWS20K305 New Product	JST Commercial	Rectangular Cable Assemblies 12" Double-End Pre-Crimp Lead, M-M Learn More about JST Commercial jst mwt cable assemblies	Datasheet	1,000In Stock	£2.88 £2.45 £2.30 £2.19 View £2.09 £1.96 £1.86 £1.76 £1.63	Min.: 1 Mult.: 1	MWT	Pre-Crimp Leads	Double-End Automotive Pre-Crimp Lead	Male	1 Position	Male	1 Position	Male / Male	304.8 mm	20 AWG	3.5 A, 7.5 A	Black
Rectangular Cable Assemblies 6" Double-End Pre-Crimp Lead ASAITSAIT18K152 JST Commercial 1: £0.676 1,000In Stock New Product	Mfr. Part No. ASAITSAIT18K152 Mouser Part No 306-ASAITSAIT18K152 New Product	JST Commercial	Rectangular Cable Assemblies 6" Double-End Pre-Crimp Lead Learn More about JST Commercial jst ait cable assemblies	Datasheet	1,000In Stock	£0.676 £0.575 £0.54 £0.513 View £0.49 £0.458 £0.437 £0.409 £0.381	Min.: 1 Mult.: 1	AIT
Rectangular Cable Assemblies 8" Double-End Pre-Crimp Lead ASAITSAIT18K203 JST Commercial 1: £0.796 1,000In Stock New Product	Mfr. Part No. ASAITSAIT18K203 Mouser Part No 306-ASAITSAIT18K203 New Product	JST Commercial	Rectangular Cable Assemblies 8" Double-End Pre-Crimp Lead Learn More about JST Commercial jst ait cable assemblies	Datasheet	1,000In Stock	£0.796 £0.673 £0.631 £0.601 View £0.572 £0.537 £0.512 £0.485 £0.45	Min.: 1 Mult.: 1	AIT
Rectangular Cable Assemblies 10" Double-End Pre-Crimp Lead ASAITSAIT18K254 JST Commercial 1: £0.871 1,000In Stock New Product	Mfr. Part No. ASAITSAIT18K254 Mouser Part No 306-ASAITSAIT18K254 New Product	JST Commercial	Rectangular Cable Assemblies 10" Double-End Pre-Crimp Lead Learn More about JST Commercial jst ait cable assemblies	Datasheet	1,000In Stock	£0.871 £0.738 £0.691 £0.658 View £0.627 £0.588 £0.56 £0.533 £0.492	Min.: 1 Mult.: 1	AIT
Rectangular Cable Assemblies 12" Double-End Pre-Crimp Lead ASAITSAIT18K305 JST Commercial 1: £0.943 1,000In Stock New Product	Mfr. Part No. ASAITSAIT18K305 Mouser Part No 306-ASAITSAIT18K305 New Product	JST Commercial	Rectangular Cable Assemblies 12" Double-End Pre-Crimp Lead Learn More about JST Commercial jst ait cable assemblies	Datasheet	1,000In Stock	£0.943 £0.803 £0.759 £0.716 View £0.682 £0.639 £0.608 £0.579 £0.535	Min.: 1 Mult.: 1	AIT
Rectangular Cable Assemblies 6" Double-End Pre-Crimp Lead ASAITSAIT20K152 JST Commercial 1: £0.578 1,000In Stock New Product	Mfr. Part No. ASAITSAIT20K152 Mouser Part No 306-ASAITSAIT20K152 New Product	JST Commercial	Rectangular Cable Assemblies 6" Double-End Pre-Crimp Lead Learn More about JST Commercial jst ait cable assemblies	Datasheet	1,000In Stock	£0.578 £0.492 £0.462 £0.44 View £0.419 £0.393 £0.374 £0.35 £0.329	Min.: 1 Mult.: 1	AIT
Rectangular Cable Assemblies 10" Double-End Pre-Crimp Lead ASAITSAIT20K254 JST Commercial 1: £0.736 1,000In Stock New Product	Mfr. Part No. ASAITSAIT20K254 Mouser Part No 306-ASAITSAIT20K254 New Product	JST Commercial	Rectangular Cable Assemblies 10" Double-End Pre-Crimp Lead Learn More about JST Commercial jst ait cable assemblies	Datasheet	1,000In Stock	£0.736 £0.625 £0.586 £0.558 View £0.531 £0.498 £0.474 £0.447 £0.416	Min.: 1 Mult.: 1	AIT
Rectangular Cable Assemblies 12" Double-End Pre-Crimp Lead ASAITSAIT20K305 JST Commercial 1: £0.773 1,000In Stock New Product	Mfr. Part No. ASAITSAIT20K305 Mouser Part No 306-ASAITSAIT20K305 New Product	JST Commercial	Rectangular Cable Assemblies 12" Double-End Pre-Crimp Lead Learn More about JST Commercial jst ait cable assemblies	Datasheet	1,000In Stock	£0.773 £0.657 £0.616 £0.587 View £0.559 £0.523 £0.498 £0.472 £0.438	Min.: 1 Mult.: 1	AIT
Rectangular Cable Assemblies 6" Double-End Pre-Crimp Lead ASMECSMEC22K152 JST Commercial 1: £0.563 1,000In Stock New Product	Mfr. Part No. ASMECSMEC22K152 Mouser Part No 306-ASMECSMEC22K152 New Product	JST Commercial	Rectangular Cable Assemblies 6" Double-End Pre-Crimp Lead Learn More about JST Commercial jst cpm cable assemblies	Datasheet	1,000In Stock	£0.563 £0.476 £0.446 £0.425 View £0.405 £0.379 £0.361 £0.337 £0.318	Min.: 1 Mult.: 1	CPM
Rectangular Cable Assemblies 8" Double-End Pre-Crimp Lead ASMECSMEC22K203 JST Commercial 1: £0.661 1,000In Stock New Product	Mfr. Part No. ASMECSMEC22K203 Mouser Part No 306-ASMECSMEC22K203 New Product	JST Commercial	Rectangular Cable Assemblies 8" Double-End Pre-Crimp Lead Learn More about JST Commercial jst cpm cable assemblies	Datasheet	1,000In Stock	£0.661 £0.559 £0.524 £0.499 View £0.475 £0.445 £0.423 £0.395 £0.368	Min.: 1 Mult.: 1	CPM
Rectangular Cable Assemblies 12" Double-End Pre-Crimp Lead ASMECSMEC22K305 JST Commercial 1: £0.736 1,000In Stock New Product	Mfr. Part No. ASMECSMEC22K305 Mouser Part No 306-ASMECSMEC22K305 New Product	JST Commercial	Rectangular Cable Assemblies 12" Double-End Pre-Crimp Lead Learn More about JST Commercial jst cpm cable assemblies	Datasheet	1,000In Stock	£0.736 £0.625 £0.586 £0.558 View £0.531 £0.498 £0.474 £0.447 £0.416	Min.: 1 Mult.: 1	CPM
Rectangular Cable Assemblies 6" Double-End Pre-Crimp Lead ASMSASMSA16K152 JST Commercial 1: £0.48 975In Stock New Product	Mfr. Part No. ASMSASMSA16K152 Mouser Part No 306-ASMSASMSA16K152 New Product	JST Commercial	Rectangular Cable Assemblies 6" Double-End Pre-Crimp Lead Learn More about JST Commercial jst msa cable assemblies	Datasheet	975In Stock	£0.48 £0.409 £0.383 £0.365 View £0.347 £0.326 £0.31 £0.289 £0.272	Min.: 1 Mult.: 1	MSA
Rectangular Cable Assemblies 12" Double-End Pre-Crimp Lead ASMSASMSA16K305 JST Commercial 1: £0.601 1,000In Stock New Product	Mfr. Part No. ASMSASMSA16K305 Mouser Part No 306-ASMSASMSA16K305 New Product	JST Commercial	Rectangular Cable Assemblies 12" Double-End Pre-Crimp Lead Learn More about JST Commercial jst msa cable assemblies	Datasheet	1,000In Stock	£0.601 £0.509 £0.478 £0.455 View £0.433 £0.406 £0.387 £0.362 £0.34	Min.: 1 Mult.: 1	MSA
Rectangular Cable Assemblies 8" Double-End Pre-Crimp Lead ASMSASMSA18K203 JST Commercial 1: £0.518 1,000In Stock New Product	Mfr. Part No. ASMSASMSA18K203 Mouser Part No 306-ASMSASMSA18K203 New Product	JST Commercial	Rectangular Cable Assemblies 8" Double-End Pre-Crimp Lead Learn More about JST Commercial jst msa cable assemblies	Datasheet	1,000In Stock	£0.518 £0.443 £0.416 £0.395 View £0.376 £0.353 £0.335 £0.314 £0.295	Min.: 1 Mult.: 1	MSA
Rectangular Cable Assemblies 10" Double-End Pre-Crimp Lead ASMSASMSA18K254 JST Commercial 1: £0.54 1,000In Stock New Product	Mfr. Part No. ASMSASMSA18K254 Mouser Part No 306-ASMSASMSA18K254 New Product	JST Commercial	Rectangular Cable Assemblies 10" Double-End Pre-Crimp Lead Learn More about JST Commercial jst msa cable assemblies	Datasheet	1,000In Stock	£0.54 £0.459 £0.431 £0.41 View £0.39 £0.367 £0.348 £0.325 £0.306	Min.: 1 Mult.: 1	MSA
Rectangular Cable Assemblies 12" Double-End Pre-Crimp Lead ASMSASMSA18K305 JST Commercial 1: £0.563 1,000In Stock New Product	Mfr. Part No. ASMSASMSA18K305 Mouser Part No 306-ASMSASMSA18K305 New Product	JST Commercial	Rectangular Cable Assemblies 12" Double-End Pre-Crimp Lead Learn More about JST Commercial jst msa cable assemblies	Datasheet	1,000In Stock	£0.563 £0.476 £0.446 £0.425 View £0.405 £0.379 £0.361 £0.337 £0.318	Min.: 1 Mult.: 1	MSA
Rectangular Cable Assemblies 2" Double-End Pre-Crimp Lead ASPAMUSPAMU22K51 JST Commercial 1: £0.383 1,000In Stock New Product	Mfr. Part No. ASPAMUSPAMU22K51 Mouser Part No 306-ASPAMUSPAMU22K51 New Product	JST Commercial	Rectangular Cable Assemblies 2" Double-End Pre-Crimp Lead Learn More about JST Commercial jst pamu cable assemblies	Datasheet	1,000In Stock	£0.383 £0.323 £0.303 £0.288 View £0.275 £0.258 £0.244 £0.231 £0.216	Min.: 1 Mult.: 1	PAMU
Rectangular Cable Assemblies 4" Double-End Pre-Crimp Lead ASULHSULH22K102 JST Commercial 1: £0.615 888In Stock New Product	Mfr. Part No. ASULHSULH22K102 Mouser Part No 306-ASULHSULH22K102 New Product	JST Commercial	Rectangular Cable Assemblies 4" Double-End Pre-Crimp Lead Learn More about JST Commercial jst ulh cable assemblies	Datasheet	888In Stock	£0.615 £0.526 £0.493 £0.47 View £0.448 £0.419 £0.40 £0.376 £0.351	Min.: 1 Mult.: 1	ULH
Rectangular Cable Assemblies 8" Double-End Pre-Crimp Lead ASULHSULH22K203 JST Commercial 1: £0.736 1,000In Stock New Product	Mfr. Part No. ASULHSULH22K203 Mouser Part No 306-ASULHSULH22K203 New Product	JST Commercial	Rectangular Cable Assemblies 8" Double-End Pre-Crimp Lead Learn More about JST Commercial jst ulh cable assemblies	Datasheet	1,000In Stock	£0.736 £0.625 £0.586 £0.558 View £0.531 £0.498 £0.474 £0.447 £0.416	Min.: 1 Mult.: 1	ULH
Rectangular Cable Assemblies 12" Double-End Pre-Crimp Lead ASULHSULH22K305 JST Commercial 1: £0.773 347In Stock 1,000Expected 17/11/2026 New Product	Mfr. Part No. ASULHSULH22K305 Mouser Part No 306-ASULHSULH22K305 New Product	JST Commercial	Rectangular Cable Assemblies 12" Double-End Pre-Crimp Lead Learn More about JST Commercial jst ulh cable assemblies	Datasheet	347In Stock 1,000Expected 17/11/2026	£0.773 £0.657 £0.616 £0.587 View £0.559 £0.523 £0.498 £0.472 £0.438	Min.: 1 Mult.: 1	ULH

Automotive Rectangular Cable Assemblies

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