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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 12-10 AWG, Silver (Ag) 42817-1114 Molex 1: 1,96 € 19.442In Stock	Mfr. Part No. 42817-1114 Mouser Part No 538-42817-1114	Molex	Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 12-10 AWG, Silver (Ag) Learn More about Molex minifit sr connectors	Datasheet	19.442In Stock	Cut Tape 1,96 € Reel 1,13 € 1,07 €	Min.: 1 Mult.: 1 : 2.500
Headers & Wire Housings Mini-Fit Sr. Recept. Housing, 10mm Pit., Single Row, 3 Circuit, Black 42816-0312 Molex 1: 1,42 € 47.773In Stock 1.500On Order	Mfr. Part No. 42816-0312 Mouser Part No 538-42816-0312	Molex	Headers & Wire Housings Mini-Fit Sr. Recept. Housing, 10mm Pit., Single Row, 3 Circuit, Black Learn More about Molex minifit sr connectors	Datasheet	47.773In Stock 1.500On Order	1,42 € 1,27 € 0,963 € 0,937 € 0,887 €	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Dual Row, Vert., 3.18mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 8 Pos. 43915-1212 Molex 1: 32,22 € 336In Stock	Mfr. Part No. 43915-1212 Mouser Part No 538-43915-1212	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Dual Row, Vert., 3.18mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 8 Pos. Learn More about Molex minifit sr connectors	Datasheet	336In Stock	32,22 € 27,38 € 25,67 € 24,53 € View 22,64 € 21,61 € 21,19 € Quote	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for Board-In Crimp Terminals, 18-16 AWG 200218-4100 Molex 1: 440,05 € 6In Stock	Mfr. Part No. 200218-4100 Mouser Part No 538-200218-4100	Molex	Crimpers / Crimping Tools Hand Crimp Tool for Board-In Crimp Terminals, 18-16 AWG	Datasheet	6In Stock	440,05 €	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 3.18mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 3 Pos. 42819-3233 Molex 1: 6,67 € 987In Stock	Mfr. Part No. 42819-3233 Mouser Part No 538-42819-3233	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 3.18mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 3 Pos. Learn More about Molex minifit sr connectors	Datasheet	987In Stock	6,67 € 6,10 € 6,08 € 6,07 € View 6,06 € 5,36 € 5,24 € 4,95 €	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 1.57mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 6 Pos. 42819-6213 Molex 1: 14,45 € 818In Stock	Mfr. Part No. 42819-6213 Mouser Part No 538-42819-6213	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 1.57mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 6 Pos. Learn More about Molex minifit sr connectors	Datasheet	818In Stock	14,45 € 12,03 € 11,77 € 11,68 € View 10,83 € 10,61 € 10,28 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 16-14 AWG, Silver (Ag) 42817-1144 Molex 1: 1,96 € 4.927In Stock	Mfr. Part No. 42817-1144 Mouser Part No 538-42817-1144	Molex	Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 16-14 AWG, Silver (Ag) Learn More about Molex minifit sr connectors	Datasheet	4.927In Stock	Cut Tape 1,96 € Reel 1,13 € 1,07 €	Min.: 1 Mult.: 1 : 2.500
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Dual Row, Vert., 6.35mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 6 Pos. 43915-1216 Molex 1: 34,63 € 136In Stock	Mfr. Part No. 43915-1216 Mouser Part No 538-43915-1216	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Dual Row, Vert., 6.35mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 6 Pos. Learn More about Molex minifit sr connectors	Datasheet	136In Stock	34,63 € 29,44 € 27,98 € 27,08 € View 26,18 € 24,05 € Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MF SR Crimp Term Fem Silvr 10-12AWG Lubed STRIP OF 100 42815-0114 (Cut Strip) Molex 100: 0,608 € 6.000In Stock 500On Order New At Mouser	Mfr. Part No. 42815-0114 (Cut Strip) Mouser Part No 538-42815-0114-CT New At Mouser	Molex	Headers & Wire Housings MF SR Crimp Term Fem Silvr 10-12AWG Lubed STRIP OF 100	Datasheet	6.000In Stock 500On Order	Reel 0,608 €	Min.: 100 Mult.: 100 : 100
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 4 Pos., 8.3mm Tail Lg., for 6.35mm PCB, 0.76 m Gold (Au) Pltg, w/ Clip 42820-4243 Molex 1: 14,14 € 220In Stock 20Expected 11/24/2026	Mfr. Part No. 42820-4243 Mouser Part No 538-42820-4243	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 4 Pos., 8.3mm Tail Lg., for 6.35mm PCB, 0.76 m Gold (Au) Pltg, w/ Clip Learn More about Molex minifit sr connectors	Datasheet	220In Stock 20Expected 11/24/2026	14,14 € 12,53 € 12,05 € 11,57 € View 9,80 € 9,37 € 8,85 € 8,57 € Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 16-14 AWG, Gold (Au) 42817-0142 Molex 1: 3,12 € 1.413In Stock	Mfr. Part No. 42817-0142 Mouser Part No 538-42817-0142	Molex	Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 16-14 AWG, Gold (Au) Learn More about Molex minifit sr connectors	Datasheet	1.413In Stock	Cut Tape 3,12 € Reel 1,80 €	Min.: 1 Mult.: 1 : 2.500
Headers & Wire Housings MF SR M TERM 8AWG GLD LOOSE PIECE 42817-0032 (Loose Piece) Molex 1: 4,13 € 1.708In Stock	Mfr. Part No. 42817-0032 (Loose Piece) Mouser Part No 538-42817-0032-LP	Molex	Headers & Wire Housings MF SR M TERM 8AWG GLD LOOSE PIECE Learn More about Molex minifit sr connectors	Datasheet	1.708In Stock	4,13 € 3,50 € 3,29 € 3,13 €	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 3.18mm PCB Thick., Silver (Ag) Pltg, 2 Pos. 42819-2234 Molex 1: 4,21 € 2.532In Stock	Mfr. Part No. 42819-2234 Mouser Part No 538-42819-2234	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 3.18mm PCB Thick., Silver (Ag) Pltg, 2 Pos. Learn More about Molex minifit sr connectors	Datasheet	2.532In Stock	4,21 € 3,58 € 3,57 € 2,73 € View 2,60 € 2,52 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 2 Pos., 5.1mm Tail Lg., for 2.36mm PCB, Silver (Ag) Pltg, w/ Clip 42820-2224 Molex 1: 4,94 € 714In Stock	Mfr. Part No. 42820-2224 Mouser Part No 538-42820-2224	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 2 Pos., 5.1mm Tail Lg., for 2.36mm PCB, Silver (Ag) Pltg, w/ Clip Learn More about Molex minifit sr connectors	Datasheet	714In Stock	4,94 € 3,89 € 3,36 € 3,35 € View 3,14 € 3,09 € 2,93 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 16-14 AWG, Tin (Sn) 42817-0141 Molex 2.500: 1,53 € 5.000In Stock	Mfr. Part No. 42817-0141 Mouser Part No 538-42817-0141	Molex	Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 16-14 AWG, Tin (Sn) Learn More about Molex minifit sr connectors	Datasheet	5.000In Stock	Reel 1,53 € 1,43 €	Min.: 2.500 Mult.: 2.500 : 2.500
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 3 Pos., 5.1mm Tail Lg., for 2.36mm PCB, 0.76 m Gold (Au) Pltg, w/ Clip 42820-3223 Molex 1: 8,52 € 1.299In Stock	Mfr. Part No. 42820-3223 Mouser Part No 538-42820-3223	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 3 Pos., 5.1mm Tail Lg., for 2.36mm PCB, 0.76 m Gold (Au) Pltg, w/ Clip Learn More about Molex minifit sr connectors	Datasheet	1.299In Stock	8,52 € 6,96 € 6,95 € 6,89 € View 6,30 € 6,04 € 5,88 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. Plug Housing, 10mm Pit., Single Row, Panel Mount, 5 Circuit, Black 42818-0512 Molex 1: 1,86 € 1.892In Stock	Mfr. Part No. 42818-0512 Mouser Part No 538-42818-0512	Molex	Headers & Wire Housings Mini-Fit Sr. Plug Housing, 10mm Pit., Single Row, Panel Mount, 5 Circuit, Black Learn More about Molex minifit sr connectors	Datasheet	1.892In Stock	1,86 € 1,64 € 1,49 € 1,40 € View 1,29 € 1,20 € 1,19 €	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 1.57mm PCB Thick., Silver (Ag) Pltg, 3 Pos. 42819-3214 Molex 1: 4,16 € 2.168In Stock	Mfr. Part No. 42819-3214 Mouser Part No 538-42819-3214	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 1.57mm PCB Thick., Silver (Ag) Pltg, 3 Pos. Learn More about Molex minifit sr connectors	Datasheet	2.168In Stock	4,16 € 3,53 € 3,01 € 2,86 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 3 Pos., 8.3mm Tail Lg., for 6.35mm PCB, 0.76 m Gold (Au) Pltg, w/ Clip 42820-3243 Molex 1: 9,98 € 281In Stock	Mfr. Part No. 42820-3243 Mouser Part No 538-42820-3243	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 3 Pos., 8.3mm Tail Lg., for 6.35mm PCB, 0.76 m Gold (Au) Pltg, w/ Clip Learn More about Molex minifit sr connectors	Datasheet	281In Stock	9,98 € 8,99 € 8,47 € 8,25 € View 8,03 € 5,99 € 5,87 € 5,80 € Quote	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Dual Row, Vert., 1.57mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 10 Pos. 43915-1203 Molex 1: 41,69 € 499In Stock	Mfr. Part No. 43915-1203 Mouser Part No 538-43915-1203	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Dual Row, Vert., 1.57mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 10 Pos. Learn More about Molex minifit sr connectors	Datasheet	499In Stock	41,69 € 35,44 € 34,78 € 33,66 € View 29,44 € 29,43 € Quote	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 6.35mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 2 Pos. 42819-2243 Molex 1: 5,13 € 1.452In Stock	Mfr. Part No. 42819-2243 Mouser Part No 538-42819-2243	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 6.35mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 2 Pos. Learn More about Molex minifit sr connectors	Datasheet	1.452In Stock	5,13 € 4,67 € 4,42 € 4,32 € View 4,11 € 3,59 € 3,48 € 2,64 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 4 Pos., 5.1mm Tail Lg., for 2.36mm PCB, Silver (Ag) Pltg, w/ Clip 42820-4224 Molex 1: 9,00 € 360In Stock	Mfr. Part No. 42820-4224 Mouser Part No 538-42820-4224	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 4 Pos., 5.1mm Tail Lg., for 2.36mm PCB, Silver (Ag) Pltg, w/ Clip Learn More about Molex minifit sr connectors	Datasheet	360In Stock	9,00 € 7,66 € 7,65 € 7,64 € View 6,12 € 6,04 € 5,65 € 5,41 €	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 1.57mm PCB Thick., Tin (Sn) Pltg, Glow-Wire Capable, 3 Pos., USE NYE LUBE ON MATING SURFACES 42819-3212 Molex 1: 6,95 € 951In Stock	Mfr. Part No. 42819-3212 Mouser Part No 538-42819-3212	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 1.57mm PCB Thick., Tin (Sn) Pltg, Glow-Wire Capable, 3 Pos., USE NYE LUBE ON MATING SURFACES Learn More about Molex minifit sr connectors	Datasheet	951In Stock	6,95 € 6,36 € 5,40 € 5,30 € View 5,00 € 4,74 € 4,58 € 4,46 €	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 1.57mm PCB Thick., Silver (Ag) Pltg, 5 Pos. 42819-5214 Molex 1: 7,09 € 720In Stock	Mfr. Part No. 42819-5214 Mouser Part No 538-42819-5214	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 1.57mm PCB Thick., Silver (Ag) Pltg, 5 Pos. Learn More about Molex minifit sr connectors	Datasheet	720In Stock	7,09 € 6,42 € 6,05 € 5,91 € View 5,62 € 5,02 € 4,15 € 4,03 € 3,99 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 3 Pos., 5.1mm Tail Lg., for 3.18mm PCB, 0.76 m Gold (Au) Pltg, w/ Clip 42820-3233 Molex 1: 9,77 € 221In Stock	Mfr. Part No. 42820-3233 Mouser Part No 538-42820-3233	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 3 Pos., 5.1mm Tail Lg., for 3.18mm PCB, 0.76 m Gold (Au) Pltg, w/ Clip Learn More about Molex minifit sr connectors	Datasheet	221In Stock	9,77 € 8,07 € 7,03 € 6,29 € 5,90 €	Min.: 1 Mult.: 1

Mini-Fit Sr.™ Connectors

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