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Mini-Fit Sr.™ Connectors

Molex Mini-Fit Sr.™ Connectors are available in silver along with other options and support up to 50.0A current with superb electrical reliability and significant cost-savings over a vast range of industrial, consumer, power supply, medical and commercial vehicle applications. The connectors have polarized housing that prevents connector mis-mating, dual-beam (female) terminal design that gives four points of contact to ensure superb contact reliability, and prevents terminal back-out with Terminal Position Assurance (PTA) retainer on housings.
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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.	RoHS
Headers & Wire Housings MINI-FIT SR 6CKT TPA DR RETAINER NATURAL 43980-1001 Molex 1: £1.02 10,634In Stock	Mfr. Part No. 43980-1001 Mouser Part No 538-43980-1001	Molex	Headers & Wire Housings MINI-FIT SR 6CKT TPA DR RETAINER NATURAL Learn More about Molex minifit sr connectors	Datasheet	10,634In Stock	£1.02 £0.863 £0.728 £0.709 View £0.684 £0.632 £0.604	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool CLIK-Mate 26-30AWG 63825-1200 Molex 1: £493.70 9In Stock 15Expected 01/03/2027	Mfr. Part No. 63825-1200 Mouser Part No 538-63825-1200	Molex	Crimpers / Crimping Tools Hand Crimp Tool CLIK-Mate 26-30AWG Learn More about Molex dual row 150mm	Datasheet	9In Stock 15Expected 01/03/2027	£493.70 £468.66 £461.42 Quote Quote	Min.: 1 Mult.: 1
Crimpers / Crimping Tools HANDTOOL LOCATOR 200218-5675 Molex 1: £54.41 4In Stock	Mfr. Part No. 200218-5675 Mouser Part No 538-200218-5675	Molex	Crimpers / Crimping Tools HANDTOOL LOCATOR Learn More about Molex microfit3	Datasheet	4In Stock	£54.41 £49.88 £47.84 £45.82 £45.27	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Vert 093 Clip 4 Ckt Tin 42819-4222 Molex 1: £6.42 119In Stock	Mfr. Part No. 42819-4222 Mouser Part No 538-42819-4222	Molex	Headers & Wire Housings MiniFit Sr Hdr Vert 093 Clip 4 Ckt Tin Learn More about Molex minifit sr connectors	Datasheet	119In Stock	£6.42 £5.48	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Vert 093 Clip 4 Ckt Gold 42819-4223 Molex 1: £8.38 117In Stock 756Expected 02/11/2026	Mfr. Part No. 42819-4223 Mouser Part No 538-42819-4223	Molex	Headers & Wire Housings MiniFit Sr Hdr Vert 093 Clip 4 Ckt Gold Learn More about Molex minifit sr connectors	Datasheet	117In Stock 756Expected 02/11/2026	£8.38 £7.71 £7.53 £7.33 View £7.26 £6.15 £5.86 £5.52 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Assy 062 Clip 4 Ckt Gold 42820-4213 Molex 1: £11.86 121In Stock	Mfr. Part No. 42820-4213 Mouser Part No 538-42820-4213	Molex	Headers & Wire Housings MiniFit Sr Hdr Assy 062 Clip 4 Ckt Gold Learn More about Molex minifit sr connectors	Datasheet	121In Stock	£11.86 £9.98 £9.67 £9.56 View £8.28 £8.09 £7.64 £7.39	Min.: 1 Mult.: 1
Headers & Wire Housings MINIFIT SR 12CKT TPA DR RETAINER NATURAL 43980-1004 Molex 1: £1.04 833In Stock	Mfr. Part No. 43980-1004 Mouser Part No 538-43980-1004	Molex	Headers & Wire Housings MINIFIT SR 12CKT TPA DR RETAINER NATURAL Learn More about Molex minifit sr connectors	Datasheet	833In Stock	£1.04 £0.908 £0.796 £0.746	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool EconoLatch 16-18AWG 63828-0600 Molex 1: £375.35 1In Stock	Mfr. Part No. 63828-0600 Mouser Part No 538-63828-0600	Molex	Crimpers / Crimping Tools Hand Crimp Tool EconoLatch 16-18AWG Learn More about Molex econolatch crimp tool	Datasheet	1In Stock	£375.35 £360.14	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Tool 63828-1300 Molex 1: £358.31 3In Stock	Mfr. Part No. 63828-1300 Mouser Part No 538-63828-1300	Molex	Crimpers / Crimping Tools Hand Tool	Datasheet	3In Stock	£358.31 £343.00	Min.: 1 Mult.: 1
Crimpers / Crimping Tools UL APPRVD HAND TOOL 64001-4500 Molex 1: £588.04 1In Stock	Mfr. Part No. 64001-4500 Mouser Part No 538-64001-4500	Molex	Crimpers / Crimping Tools UL APPRVD HAND TOOL	Datasheet	1In Stock	£588.04 £545.17	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for Micro-Fit Crimp Terminals 20 AWG UL1007 and UL1061 Wires 213309-4500 Molex 1: £263.24 17In Stock 35Expected 30/11/2026	Mfr. Part No. 213309-4500 Mouser Part No 538-213309-4500	Molex	Crimpers / Crimping Tools Hand Crimp Tool for Micro-Fit Crimp Terminals 20 AWG UL1007 and UL1061 Wires Learn More about Molex micro fit tools	Datasheet	17In Stock 35Expected 30/11/2026	£263.24 £244.02 £236.18 £226.22	Min.: 1 Mult.: 1	No
Crimpers / Crimping Tools Hand Crimp Tool for Micro-Fit+ Crimp Terminals 24 AWG UL 1007 and UL 1061 Wires 213309-4700 Molex 1: £292.94 25In Stock 20Expected 29/03/2027	Mfr. Part No. 213309-4700 Mouser Part No 538-213309-4700	Molex	Crimpers / Crimping Tools Hand Crimp Tool for Micro-Fit+ Crimp Terminals 24 AWG UL 1007 and UL 1061 Wires Learn More about Molex micro fit tools	Datasheet	25In Stock 20Expected 29/03/2027	£292.94	Min.: 1 Mult.: 1	No
Crimpers / Crimping Tools HAND CRMP TOOL 18AWG MINIFIT TPA2 M/F TRM 200218-0100 Molex 1: £304.08 3In Stock 30Expected 15/02/2027	Mfr. Part No. 200218-0100 Mouser Part No 538-200218-0100	Molex	Crimpers / Crimping Tools HAND CRMP TOOL 18AWG MINIFIT TPA2 M/F TRM Learn More about Molex mini fit tooling	Datasheet	3In Stock 30Expected 15/02/2027	£304.08 £288.12	Min.: 1 Mult.: 1
Crimpers / Crimping Tools LOCATOR 200218-1675 Molex 1: £55.86 3In Stock	Mfr. Part No. 200218-1675 Mouser Part No 538-200218-1675	Molex	Crimpers / Crimping Tools LOCATOR Learn More about Molex minifit sr connectors	Datasheet	3In Stock	£55.86 £51.17 £49.45 £47.54	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for Squba 3.6 Term 20AWG 213309-0200 Molex 1: £399.21 2In Stock	Mfr. Part No. 213309-0200 Mouser Part No 538-213309-0200	Molex	Crimpers / Crimping Tools Hand Crimp Tool for Squba 3.6 Term 20AWG Learn More about Molex squba connectors	Datasheet	2In Stock	£399.21 £384.16	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for L1NK 250 22-28AWG 213309-0300 Molex 1: £289.56 2In Stock	Mfr. Part No. 213309-0300 Mouser Part No 538-213309-0300	Molex	Crimpers / Crimping Tools Hand Crimp Tool for L1NK 250 22-28AWG Learn More about Molex l1nk 250 connector system	Datasheet	2In Stock	£289.56 £265.64 £260.22	Min.: 1 Mult.: 1
Crimpers / Crimping Tools HAND TOOL for CP-4.5 22AWG 213309-1800 Molex 1: £360.42 1In Stock	Mfr. Part No. 213309-1800 Mouser Part No 538-213309-1800	Molex	Crimpers / Crimping Tools HAND TOOL for CP-4.5 22AWG Learn More about Molex cp 4 5 connectors	Datasheet	1In Stock	£360.42 £329.30 £325.29	Min.: 1 Mult.: 1
Headers & Wire Housings MN-FT TERM 10-12G F Reel of 500 42815-0011 (Mouser Reel) Molex 500: £0.863 1,500In Stock	Mfr. Part No. 42815-0011 (Mouser Reel) Mouser Part No 538-42815-0011-MR	Molex	Headers & Wire Housings MN-FT TERM 10-12G F Reel of 500 Learn More about Molex minifit sr connectors	Datasheet	1,500In Stock	Reel £0.863 £0.739	Min.: 500 Mult.: 500 : 500
Headers & Wire Housings MN-FT TERM 8G FEM Cut Strip of 100 42815-0031 (Cut Strip) Molex 100: £0.969 1,800In Stock	Mfr. Part No. 42815-0031 (Cut Strip) Mouser Part No 538-42815-0031-CT	Molex	Headers & Wire Housings MN-FT TERM 8G FEM Cut Strip of 100 Learn More about Molex minifit sr connectors	Datasheet	1,800In Stock	£0.969	Min.: 100 Mult.: 100
Headers & Wire Housings MN-FT TERM 8G FEM Loose PC 42815-0031 (Loose Piece) Molex 1: £1.37 543In Stock	Mfr. Part No. 42815-0031 (Loose Piece) Mouser Part No 538-42815-0031-LP	Molex	Headers & Wire Housings MN-FT TERM 8G FEM Loose PC Learn More about Molex minifit sr connectors	Datasheet	543In Stock	£1.37 £1.20 £1.15 £1.13	Min.: 1 Mult.: 1
Headers & Wire Housings SOCKET 8 12+12 AWG Loose PC 42815-0032 (Loose Piece) Molex 1: £1.96 63In Stock 2,500On Order	Mfr. Part No. 42815-0032 (Loose Piece) Mouser Part No 538-42815-0032-LP	Molex	Headers & Wire Housings SOCKET 8 12+12 AWG Loose PC Learn More about Molex minifit sr connectors	Datasheet	63In Stock 2,500On Order	£1.96 £1.71 £1.63 £1.60	Min.: 1 Mult.: 1
Headers & Wire Housings MF SR TERM 14-16G F CUT STRIP OF 100 42815-0041 (Cut Strip) Molex 100: £0.943 500In Stock 5,000Expected 23/12/2026	Mfr. Part No. 42815-0041 (Cut Strip) Mouser Part No 538-42815-0041-CT	Molex	Headers & Wire Housings MF SR TERM 14-16G F CUT STRIP OF 100 Learn More about Molex minifit sr connectors	Datasheet	500In Stock 5,000Expected 23/12/2026	£0.943	Min.: 100 Mult.: 100
Headers & Wire Housings MN-FT TERM 10-12G M CUT STRIP OF 100 42817-0012 (Cut Strip) Molex 100: £1.79 100In Stock 2,500Expected 02/12/2026	Mfr. Part No. 42817-0012 (Cut Strip) Mouser Part No 538-42817-0012-CT	Molex	Headers & Wire Housings MN-FT TERM 10-12G M CUT STRIP OF 100 Learn More about Molex minifit sr connectors	Datasheet	100In Stock 2,500Expected 02/12/2026	£1.79	Min.: 100 Mult.: 100
Headers & Wire Housings MN-FT TERM 10-12G M Loose PC 42817-0012 (Loose Piece) Molex 1: £2.62 387In Stock	Mfr. Part No. 42817-0012 (Loose Piece) Mouser Part No 538-42817-0012-LP	Molex	Headers & Wire Housings MN-FT TERM 10-12G M Loose PC Learn More about Molex minifit sr connectors	Datasheet	387In Stock	£2.62 £2.38 £2.26 £2.21	Min.: 1 Mult.: 1
Headers & Wire Housings MN-FT TERM 10-12G M Reel of 500 42817-0012 (Mouser Reel) Molex 250: £1.84 1,750In Stock	Mfr. Part No. 42817-0012 (Mouser Reel) Mouser Part No 538-42817-0012-MR	Molex	Headers & Wire Housings MN-FT TERM 10-12G M Reel of 500 Learn More about Molex minifit sr connectors	Datasheet	1,750In Stock	Reel £1.84 £1.79	Min.: 250 Mult.: 250 : 250

Mini-Fit Sr.™ Connectors

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