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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. Dual Row Terminal Pos. Assurance (TPA) Retainer, 14 Pos., Natural 43980-1005 Molex 1: €1.06 2,034In Stock	Mfr. Part No. 43980-1005 Mouser Part No 538-43980-1005	Molex	Headers & Wire Housings Mini-Fit Sr. Dual Row Terminal Pos. Assurance (TPA) Retainer, 14 Pos., Natural Learn More about Molex minifit sr connectors	Datasheet	2,034In Stock	€1.06 €0.963 €0.894 €0.835 View €0.785 €0.722 €0.687 €0.679	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for MultiCat Machined Mid-Pwr Contact, 28-20 AWG 200218-5300 Molex 1: €1,100.09 3In Stock	Mfr. Part No. 200218-5300 Mouser Part No 538-200218-5300	Molex	Crimpers / Crimping Tools Hand Crimp Tool for MultiCat Machined Mid-Pwr Contact, 28-20 AWG	Datasheet	3In Stock	€1,100.09	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for DuraClik Robust 2mm Pit. Wire-to-Board Recept. Crimp Terminals, 0.3mm and 0.5mm AVSS Wire 213309-6800 Molex 1: €495.89 3In Stock	Mfr. Part No. 213309-6800 Mouser Part No 538-213309-6800	Molex	Crimpers / Crimping Tools Hand Crimp Tool for DuraClik Robust 2mm Pit. Wire-to-Board Recept. Crimp Terminals, 0.3mm and 0.5mm AVSS Wire Learn More about Molex duraclik connectors	Datasheet	3In Stock	€495.89	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for CMC Wire-to-Wire 1.5, Male Terminal, 0.75-1mm 63827-5800 Molex 1: €517.31 4In Stock	Mfr. Part No. 63827-5800 Mouser Part No 538-63827-5800	Molex	Crimpers / Crimping Tools Hand Crimp Tool for CMC Wire-to-Wire 1.5, Male Terminal, 0.75-1mm Learn More about Molex cmc	Datasheet	4In Stock	€517.31 €495.05	Min.: 1 Mult.: 1
Headers & Wire Housings MF SR Crimp Term Fem Silvr 10-12AWG Lubed REEL OF 1000 42815-0114 (Mouser Reel) Molex 250: €0.98 500In Stock 2,000On Order New At Mouser	Mfr. Part No. 42815-0114 (Mouser Reel) Mouser Part No 538-42815-0114-MR New At Mouser	Molex	Headers & Wire Housings MF SR Crimp Term Fem Silvr 10-12AWG Lubed REEL OF 1000	Datasheet	500In Stock 2,000On Order	Cut Tape €0.98 Reel €0.54	Min.: 250 Mult.: 250 : 1,000
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., Silver (Ag) Pltg, 2 Pos. 42819-2224 Molex 1: €3.60 416In Stock 1,872Expected 08/12/2026	Mfr. Part No. 42819-2224 Mouser Part No 538-42819-2224	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., Silver (Ag) Pltg, 2 Pos. Learn More about Molex minifit sr connectors	Datasheet	416In Stock 1,872Expected 08/12/2026	€3.60 €3.28 €3.10 €2.89 View €2.53 €2.44 €2.00	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 1.57mm PCB Thick., Tin (Sn) Pltg, 6 Pos., USE NYE LUBE ON MATING SURFACES 42819-6212 Molex 1: €13.98 4In Stock 720Expected 25/03/2027	Mfr. Part No. 42819-6212 Mouser Part No 538-42819-6212	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 1.57mm PCB Thick., Tin (Sn) Pltg, 6 Pos., USE NYE LUBE ON MATING SURFACES Learn More about Molex minifit sr connectors	Datasheet	4In Stock 720Expected 25/03/2027	Cut Tape €13.98 €12.39 €11.91 €11.44 €9.69 Reel €9.69	Min.: 1 Mult.: 1 : 180
Headers & Wire Housings MF SR Crimp Term Fem Silvr 10-12AWG Lubed LOOSE PIECE 42815-0114 (Loose Piece) Molex 1: €0.98 1,837In Stock New At Mouser	Mfr. Part No. 42815-0114 (Loose Piece) Mouser Part No 538-42815-0114-LP New At Mouser	Molex	Headers & Wire Housings MF SR Crimp Term Fem Silvr 10-12AWG Lubed LOOSE PIECE	Datasheet	1,837In Stock	€0.98 €0.826 €0.794 €0.777	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Dual Row, Vert., 1.57mm PCB Thick., Silver (Ag) Pltg, 6 Pos. 43915-1401 Molex 1: €16.76 70In Stock 784Expected 15/02/2027	Mfr. Part No. 43915-1401 Mouser Part No 538-43915-1401	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Dual Row, Vert., 1.57mm PCB Thick., Silver (Ag) Pltg, 6 Pos. Learn More about Molex minifit sr connectors	Datasheet	70In Stock 784Expected 15/02/2027	€16.76 €15.71 €15.02 €14.82 View €11.40 €10.72 €10.10 €9.57	Min.: 1 Mult.: 1
Headers & Wire Housings MF SR Crimp Term F Silver LOOSE PIECE 42815-0134 (Loose Piece) Molex 1: €1.12 1,158In Stock New At Mouser	Mfr. Part No. 42815-0134 (Loose Piece) Mouser Part No 538-42815-0134-LP New At Mouser	Molex	Headers & Wire Housings MF SR Crimp Term F Silver LOOSE PIECE	Datasheet	1,158In Stock	€1.12 €0.946 €0.912 €0.894	Min.: 1 Mult.: 1
Crimpers / Crimping Tools HANDTOOL LOCATOR 200218-5475 Molex 1: €62.32 5In Stock	Mfr. Part No. 200218-5475 Mouser Part No 538-200218-5475	Molex	Crimpers / Crimping Tools HANDTOOL LOCATOR Learn More about Molex microfit3	Datasheet	5In Stock	€62.32 €57.14 €53.04 €51.86	Min.: 1 Mult.: 1
Headers & Wire Housings MF SR Crimp Term F Silver STRIP OF 100 42815-0134 (Cut Strip) Molex 100: €0.697 700In Stock 5,000On Order New At Mouser	Mfr. Part No. 42815-0134 (Cut Strip) Mouser Part No 538-42815-0134-CT New At Mouser	Molex	Headers & Wire Housings MF SR Crimp Term F Silver STRIP OF 100	Datasheet	700In Stock 5,000On Order	Reel €0.697	Min.: 100 Mult.: 100 : 100
Crimpers / Crimping Tools Hand Crimp Tool for Board-In Crimp Terminals, 20-18 AWG 200218-4800 Molex 1: €434.58 3In Stock 5Expected 14/12/2026	Mfr. Part No. 200218-4800 Mouser Part No 538-200218-4800	Molex	Crimpers / Crimping Tools Hand Crimp Tool for Board-In Crimp Terminals, 20-18 AWG	Datasheet	3In Stock 5Expected 14/12/2026	€434.58 €408.62	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 3 Pos., 3.5mm Tail Lg., for 2.36mm PCB, 0.76 m Gold (Au) Pltg, w/ Clip 42820-3228 Molex 1: €11.06 100In Stock 263Expected 09/11/2026	Mfr. Part No. 42820-3228 Mouser Part No 538-42820-3228	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 3 Pos., 3.5mm Tail Lg., for 2.36mm PCB, 0.76 m Gold (Au) Pltg, w/ Clip Learn More about Molex minifit sr connectors	Datasheet	100In Stock 263Expected 09/11/2026	€11.06 €9.80 €9.43 €9.06 View €8.55 €7.34 €6.92 €6.70 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 2 Pos., 5.1mm Tail Lg., for 3.18mm PCB, Silver (Ag) Pltg, w/ Clip 42820-2234 Molex 1: €6.07 3In Stock 420Expected 26/11/2026	Mfr. Part No. 42820-2234 Mouser Part No 538-42820-2234	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 2 Pos., 5.1mm Tail Lg., for 3.18mm PCB, Silver (Ag) Pltg, w/ Clip Learn More about Molex minifit sr connectors	Datasheet	3In Stock 420Expected 26/11/2026	€6.07 €5.50 €5.19 €5.07 View €4.82 €3.86 €3.84 €3.52 €3.36	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 2 Pos., 8.3mm Tail Lg., for 6.35mm PCB, 0.76 m Gold (Au) Pltg, w/ Clip 42820-2243 Molex 1: €7.83 228In Stock	Mfr. Part No. 42820-2243 Mouser Part No 538-42820-2243	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 2 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	228In Stock	€7.83 €7.04 €6.64 €6.47 View €6.30 €5.02 €4.93 €4.59 Quote	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for CP-4.5 Wire-to-Wire Crimp Terminals, 18 AWG 213309-1600 Molex 1: €392.99 6In Stock	Mfr. Part No. 213309-1600 Mouser Part No 538-213309-1600	Molex	Crimpers / Crimping Tools Hand Crimp Tool for CP-4.5 Wire-to-Wire Crimp Terminals, 18 AWG Learn More about Molex cp 4 5 connectors	Datasheet	6In Stock	€392.99 €376.35 €372.61	Min.: 1 Mult.: 1
Headers & Wire Housings MF SR M TERM 8AWG GLD CUT STRIP OF 100 42817-0032 (Cut Strip) Molex 100: €2.66 2,300In Stock	Mfr. Part No. 42817-0032 (Cut Strip) Mouser Part No 538-42817-0032-CT	Molex	Headers & Wire Housings MF SR M TERM 8AWG GLD CUT STRIP OF 100 Learn More about Molex minifit sr connectors	Datasheet	2,300In Stock	€2.66	Min.: 100 Mult.: 100
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 6.35mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 4 Pos. 42819-4243 Molex 1: €8.75 739In Stock	Mfr. Part No. 42819-4243 Mouser Part No 538-42819-4243	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 6.35mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 4 Pos. Learn More about Molex minifit sr connectors	Datasheet	739In Stock	€8.75 €7.87 €7.41 €7.22 View €7.03 €6.28 €5.89 €5.34 Quote	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, 5 Pos. 42819-5233 Molex 1: €14.35 734In Stock	Mfr. Part No. 42819-5233 Mouser Part No 538-42819-5233	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 3.18mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 5 Pos. Learn More about Molex minifit sr connectors	Datasheet	734In Stock	€14.35 €12.44 €11.80 €11.63 View €10.33 €9.64 €8.90 €8.89	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for Ditto Wing Hermaphroditic Interconnects Terminal, 22-20 AWG 63827-8500 Molex 1: €511.95 6In Stock	Mfr. Part No. 63827-8500 Mouser Part No 538-63827-8500	Molex	Crimpers / Crimping Tools Hand Crimp Tool for Ditto Wing Hermaphroditic Interconnects Terminal, 22-20 AWG	Datasheet	6In Stock	€511.95 €495.05	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Dual Row, Vert., 2.36mm PCB Thick., Tin (Sn) Pltg, 12 Pos., USE NYE LUBE ON MATING SURFACES 43915-1109 Molex 1: €33.67 102In Stock	Mfr. Part No. 43915-1109 Mouser Part No 538-43915-1109	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Dual Row, Vert., 2.36mm PCB Thick., Tin (Sn) Pltg, 12 Pos., USE NYE LUBE ON MATING SURFACES	Datasheet	102In Stock	€33.67 €30.28 €29.22 €28.72 €28.37	Min.: 1 Mult.: 1
Crimpers / Crimping Tools HANDTOOL LOCATOR 200218-5975 Molex 1: €61.08 23In Stock	Mfr. Part No. 200218-5975 Mouser Part No 538-200218-5975	Molex	Crimpers / Crimping Tools HANDTOOL LOCATOR Learn More about Molex micro fit tpa connectors	Datasheet	23In Stock	€61.08 €51.86	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr M Term Loose PC 42817-0112 (Loose Piece) Molex 1: €3.60 1,307In Stock	Mfr. Part No. 42817-0112 (Loose Piece) Mouser Part No 538-42817-0112-LP	Molex	Headers & Wire Housings MiniFit Sr M Term Loose PC Learn More about Molex minifit sr connectors	Datasheet	1,307In Stock	€3.60 €3.28 €3.10 €3.04	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, 5 Pos. 42819-5213 Molex 1: €11.46 690In Stock	Mfr. Part No. 42819-5213 Mouser Part No 538-42819-5213	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 1.57mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 5 Pos. Learn More about Molex minifit sr connectors	Datasheet	690In Stock	€11.46 €9.92 €9.71 €9.62 €8.85	Min.: 1 Mult.: 1

Mini-Fit Sr.™ Connectors

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Mini-Fit Sr.™ Connectors

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