Rectangular Cable Assemblies – Mouser United Kingdom

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High-Reliability Connector Solutions

Harwin High-Reliability Connector Solutions include innovative products for reliable, high-performance connectivity to push the boundaries of size, weight and power (SWaP) optimization. These products have proven to perform in the most extreme conditions of shock, vibration, and temperature. These connector solutions feature high-reliability interconnect families, such as Gecko (1.25mm pitch), Datamate (2mm and 4mm pitch), M300 (3mm pitch), and Kona (8.5mm). Harwin High-Reliability Connector Solutions are built for challenging environments where failure is not an option such as aviation, space, defense, motorsport, medical, and high-end industrial applications.

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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
Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x3 300MM 26AWG G125-FC10605F1-0300F1 Harwin 1: £60.89 62In Stock 60On Order	Mfr. Part No. G125-FC10605F1-0300F1 Mouser Part No 855-G125FC1065F130F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x3 300MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	62In Stock 60On Order On Order Ship Dates Mfr. No: G125-FC10605F1-0300F1 Stock: 62 Can Dispatch Immediately On Order: 10 Expected 17/11/2026 50 Expected 24/11/2026 Factory Lead Time: 8 Weeks	£60.89 £52.11 £48.99 £44.00 View Quote	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Double Ended	Socket	6 Position	Socket	6 Position	Female / Female	300 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X3 450MM 26AWG G125-FC10605F1-0450L Harwin 1: £29.07 423In Stock 350Expected 15/12/2026	Mfr. Part No. G125-FC10605F1-0450L Mouser Part No 855-G125FC1065F1450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X3 450MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	423In Stock 350Expected 15/12/2026	£29.07 £24.70 £23.02 £22.23 View £21.21 £19.89 Quote	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Single Ended	Socket	6 Position	No Connector		Female	450 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x5 150MM 26AWG G125-FC11005F1-0150F1 Harwin 1: £79.34 37In Stock 120On Order	Mfr. Part No. G125-FC11005F1-0150F1 Mouser Part No 855-G125FC1105F115F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x5 150MM 26AWG Learn More about Harwin gecko screw lok cable assemblies	Datasheet	37In Stock 120On Order On Order Ship Dates Mfr. No: G125-FC11005F1-0150F1 Stock: 37 Can Dispatch Immediately On Order: 70 Expected 24/11/2026 50 Expected 01/12/2026 Factory Lead Time: 8 Weeks	£79.34 £67.60 £64.99 £62.82 £60.45	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Double Ended	Socket	10 Position	Socket	10 Position	Female / Female	150 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X5 450MM 26AWG G125-FC11005F1-0450L Harwin 1: £43.82 322In Stock 190Expected 29/12/2026	Mfr. Part No. G125-FC11005F1-0450L Mouser Part No 855-G125FC1105F1450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X5 450MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	322In Stock 190Expected 29/12/2026	£43.82 £37.11 £34.83 £33.91 View £32.22 £31.45	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Single Ended	Socket	10 Position	No Connector		Female	450 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X6 150MM 26AWG G125-FC11205F1-0150L Harwin 1: £38.11 184In Stock 140Expected 29/12/2026	Mfr. Part No. G125-FC11205F1-0150L Mouser Part No 855-G125FC1125F1150L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X6 150MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	184In Stock 140Expected 29/12/2026	£38.11 £32.43 £30.21 £29.15 View £27.75 £25.81 Quote	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Single Ended	Socket	12 Position	No Connector		Female	150 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X6 450MM 26AWG G125-FC11205F1-0450L Harwin 1: £52.92 39In Stock 150On Order	Mfr. Part No. G125-FC11205F1-0450L Mouser Part No 855-G125FC1125F1450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X6 450MM 26AWG Learn More about Harwin gecko screw lok cable assemblies	Datasheet	39In Stock 150On Order On Order Ship Dates Mfr. No: G125-FC11205F1-0450L Stock: 39 Can Dispatch Immediately On Order: 80 Expected 02/02/2027 70 Expected 23/02/2027 Factory Lead Time: 12 Weeks	£52.92 £45.31 £42.29 £40.79 View £38.85 £37.64 Quote	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Single Ended	Socket	12 Position	No Connector		Female	450 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X8 150MM 26AWG G125-FC11605F1-0150L Harwin 1: £47.05 116In Stock 610On Order	Mfr. Part No. G125-FC11605F1-0150L Mouser Part No 855-G125FC1165F1150L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X8 150MM 26AWG Learn More about Harwin gecko screw lok cable assemblies	Datasheet	116In Stock 610On Order On Order Ship Dates Mfr. No: G125-FC11605F1-0150L Stock: 116 Can Dispatch Immediately On Order: 300 Expected 01/12/2026 310 Expected 02/02/2027 Factory Lead Time: 8 Weeks	£47.05 £41.25 £39.15 £37.51 View £35.64 £35.25 Quote	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Single Ended	Socket	16 Position	No Connector		Female	150 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2X8 300MM 26AWG G125-FC11605F1-0300F1 Harwin 1: £120.40 16In Stock	Mfr. Part No. G125-FC11605F1-0300F1 Mouser Part No 855-G125FC1165F130F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2X8 300MM 26AWG Learn More about Harwin gecko screw lok cable assemblies	Datasheet	16In Stock	£120.40 £102.68 £95.03 £91.67 View £91.31 Quote	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Double Ended	Socket	16 Position	Socket	16 Position	Female / Female	300 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2X10 150MM 26AWG G125-FC12005F1-0150F1 Harwin 1: £125.14 24In Stock 40Expected 29/12/2026	Mfr. Part No. G125-FC12005F1-0150F1 Mouser Part No 855-G125FC1205F115F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2X10 150MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	24In Stock 40Expected 29/12/2026	£125.14 £106.69 £98.75 £95.25 View £94.83 Quote	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Double Ended	Socket	20 Position	Socket	20 Position	Female / Female	150 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X13 450MM 26AWG G125-FC12605F0-0450L Harwin 1: £119.93 11In Stock 20Expected 17/11/2026	Mfr. Part No. G125-FC12605F0-0450L Mouser Part No 855-G125FC1265F0450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X13 450MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	11In Stock 20Expected 17/11/2026	£119.93 £102.46 £94.83 £91.47 View £90.87 Quote	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Single Ended	Socket	26 Position	No Connector		Female	450 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X13 150MM 26AWG G125-FC12605F1-0150L Harwin 1: £75.38 187In Stock 180Expected 01/12/2026	Mfr. Part No. G125-FC12605F1-0150L Mouser Part No 855-G125FC1265F1150L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X13 150MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	187In Stock 180Expected 01/12/2026	£75.38 £64.77 £59.93 £59.35	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Single Ended	Socket	26 Position	No Connector		Female	150 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2X13 150MM 26AWG G125-FC12605F1-0150F1 Harwin 1: £195.72 27In Stock	Mfr. Part No. G125-FC12605F1-0150F1 Mouser Part No 855-G125FC1265F115F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2X13 150MM 26AWG Learn More about Harwin gecko screw lok cable assemblies	Datasheet	27In Stock	£195.72 £168.52 £155.72 £152.71	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Double Ended	Socket	26 Position	Socket	26 Position	Female / Female	150 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x17 150MM 26AWG G125-FC13405F1-0150F1 Harwin 1: £201.72 29In Stock 20Expected 01/12/2026	Mfr. Part No. G125-FC13405F1-0150F1 Mouser Part No 855-G125FC1345F115F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x17 150MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	29In Stock 20Expected 01/12/2026	£201.72 £174.49 £165.14 £161.50 View Quote	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Double Ended	Socket	34 Position	Socket	34 Position	Female / Female	150 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x17 300MM 26AWG G125-FC13405F1-0300F1 Harwin 1: £216.12 15In Stock	Mfr. Part No. G125-FC13405F1-0300F1 Mouser Part No 855-G125FC1345F130F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x17 300MM 26AWG Learn More about Harwin gecko screw lok cable assemblies	Datasheet	15In Stock	£216.12 £185.22 £175.55	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Double Ended	Socket	34 Position	Socket	34 Position	Female / Female	300 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2x25 450MM 26AWG G125-FC15005F0-0450L Harwin 1: £181.74 11In Stock	Mfr. Part No. G125-FC15005F0-0450L Mouser Part No 855-G125FC1505F0450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2x25 450MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	11In Stock	£181.74 £154.85 £144.03 £142.84	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Single Ended	Socket	50 Position	No Connector		Female	450 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2x25 150MM 26AWG G125-FC15005F1-0150L Harwin 1: £127.07 60In Stock	Mfr. Part No. G125-FC15005F1-0150L Mouser Part No 855-G125FC1505F1150L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2x25 150MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	60In Stock	£127.07 £106.60 £105.14 £100.54	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Single Ended	Socket	50 Position	No Connector		Female	150 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2X25 150MM 26AWG W/SL G125-FC15005F1-0300F1 Harwin 1: £289.27 5In Stock 20Expected 12/01/2027	Mfr. Part No. G125-FC15005F1-0300F1 Mouser Part No 855-G125FC1505F130F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2X25 150MM 26AWG W/SL Learn More about Harwin gecko screw lok	Datasheet	5In Stock 20Expected 12/01/2027	£289.27 £250.23 £249.10	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Double Ended	Socket	50 Position	Socket	50 Position	Female / Female	300 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X25 450MM 26AWG G125-FC15005F1-0450L Harwin 1: £189.12 27In Stock	Mfr. Part No. G125-FC15005F1-0450L Mouser Part No 855-G125FC1505F1450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X25 450MM 26AWG Learn More about Harwin gecko screw lok cable assemblies	Datasheet	27In Stock	£189.12 £164.11 £157.38 £155.42	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Single Ended	Socket	50 Position	No Connector		Female	450 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X6 450MM 26AWG G125-MC11205M1-0450L Harwin 1: £57.72 65In Stock	Mfr. Part No. G125-MC11205M1-0450L Mouser Part No 855-G125MC1125M1450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X6 450MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	65In Stock	£57.72 £49.74 £46.04 £44.41 View £41.72 £41.71 Quote	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Single Ended	Plug	12 Position	No Connector		Male	450 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM M/F CA 2X6 300MM 26AWG G125-MC11605M1-0150F1 Harwin 1: £120.81 12In Stock	Mfr. Part No. G125-MC11605M1-0150F1 Mouser Part No 855-G125MC1165M115F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM M/F CA 2X6 300MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	12In Stock	£120.81 £110.44 £95.49 £92.11	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Double Ended	Plug	16 Position	Socket	16 Position	Male / Female	150 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM M/F CA 2X10 150MM 26AWG G125-MC12005M1-0150F1 Harwin 1: £132.80 50In Stock	Mfr. Part No. G125-MC12005M1-0150F1 Mouser Part No 855-G125MC1205M115F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM M/F CA 2X10 150MM 26AWG Learn More about Harwin gecko screw lok cable assemblies	Datasheet	50In Stock	£132.80 £113.26 £110.50	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Double Ended	Plug	20 Position	Socket	20 Position	Male / Female	150 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X13 150MM 26AWG G125-MC12605M1-0150L Harwin 1: £71.88 30In Stock	Mfr. Part No. G125-MC12605M1-0150L Mouser Part No 855-G125MC1265M1150L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X13 150MM 26AWG Learn More about Harwin gecko screw lok cable assemblies	Datasheet	30In Stock	£71.88 £63.15 £60.73 £58.53	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Single Ended	Plug	26 Position	No Connector		Male	150 mm	26 AWG	2 A
Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2x25 450MM 26AWG G125-MC15005M1-0450L Harwin 1: £188.02 30In Stock	Mfr. Part No. G125-MC15005M1-0450L Mouser Part No 855-G125MC1505M1450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2x25 450MM 26AWG Learn More about Harwin gecko screw lok cable assemblies	Datasheet	30In Stock	£188.02 £162.70 £150.96 £150.37	Min.: 1 Mult.: 1	Gecko-SL	Discrete Wire Cable Assemblies	Single Ended	Plug	50 Position	No Connector		Male	450 mm	26 AWG	2 A
Rectangular Cable Assemblies M300 3MM F/L CA 10 150MM 18AWG DIL M300-FC21005F2-0150L Harwin 1: £36.74 113In Stock 20Expected 01/12/2026	Mfr. Part No. M300-FC21005F2-0150L Mouser Part No 855-M300FC2105F2150L	Harwin	Rectangular Cable Assemblies M300 3MM F/L CA 10 150MM 18AWG DIL Learn More about Harwin m300	Datasheet	113In Stock 20Expected 01/12/2026	£36.74 £31.27 £29.04 £28.01 View £26.67 £24.89 Quote	Min.: 1 Mult.: 1	M300	Discrete Wire Cable Assemblies		Socket	10 Position	No Connector		Female	150 mm	20 AWG
Rectangular Cable Assemblies M300 3MM F/L CA 06 300MM 18AWG DIL M300-FC20605F2-0300L Harwin 1: £33.39 100In Stock	Mfr. Part No. M300-FC20605F2-0300L Mouser Part No 855-M300FC2605F2300L	Harwin	Rectangular Cable Assemblies M300 3MM F/L CA 06 300MM 18AWG DIL Learn More about Harwin m300	Datasheet	100In Stock	£33.39 £28.47 £26.94 £26.03 View £24.99 £22.61	Min.: 1 Mult.: 1	M300	Discrete Wire Cable Assemblies		Socket	6 Position	No Connector		Female	300 mm	20 AWG

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