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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 MiniFit Sr Hdr Vert 250 Clip 3 Ckt Gold 42819-3243 Molex 1: 6,50 € 101In Stock	Mfr. Part No. 42819-3243 Mouser Part No 538-42819-3243	Molex	Headers & Wire Housings MiniFit Sr Hdr Vert 250 Clip 3 Ckt Gold Learn More about Molex minifit sr connectors	Datasheet	101In Stock	6,50 € 5,53 € 4,33 € 4,11 € View 3,91 € 3,78 €	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 4 Ckt Tin 42819-4212 Molex 1: 8,83 € 27In Stock 2.016Expected 10/13/2026	Mfr. Part No. 42819-4212 Mouser Part No 538-42819-4212	Molex	Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 4 Ckt Tin Learn More about Molex minifit sr connectors	Datasheet	27In Stock 2.016Expected 10/13/2026	8,83 € 7,51 € 6,38 € 5,68 € 5,42 €	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 5 Ckt Gold 42819-5213 Molex 1: 13,23 € 690In Stock	Mfr. Part No. 42819-5213 Mouser Part No 538-42819-5213	Molex	Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 5 Ckt Gold Learn More about Molex minifit sr connectors	Datasheet	690In Stock	13,23 € 11,49 € 11,18 € 11,09 € View 9,77 € 9,45 € 8,90 € Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 6 Ckt Tin 42819-6212 Molex 1: 13,98 € 78In Stock 720Expected 3/25/2027	Mfr. Part No. 42819-6212 Mouser Part No 538-42819-6212	Molex	Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 6 Ckt Tin Learn More about Molex minifit sr connectors	Datasheet	78In Stock 720Expected 3/25/2027	Cut Tape 13,98 € 12,39 € 11,91 € 11,44 € 10,80 € Reel 9,84 €	Min.: 1 Mult.: 1 : 180
Headers & Wire Housings MF Sr Vt Hdr Assy062 Cp 6ckt Sil Lubed 42819-6214 Molex 1: 7,65 € 21In Stock 720Expected 3/23/2027	Mfr. Part No. 42819-6214 Mouser Part No 538-42819-6214	Molex	Headers & Wire Housings MF Sr Vt Hdr Assy062 Cp 6ckt Sil Lubed Learn More about Molex minifit sr connectors	Datasheet	21In Stock 720Expected 3/23/2027	7,65 € 6,51 € 5,53 € 5,52 €	Min.: 1 Mult.: 1
Headers & Wire Housings MF Sr Vt Hdr Assy250 Cp 6ckt Sil Lubed 42819-6244 Molex 1: 8,96 € 599In Stock	Mfr. Part No. 42819-6244 Mouser Part No 538-42819-6244	Molex	Headers & Wire Housings MF Sr Vt Hdr Assy250 Cp 6ckt Sil Lubed Learn More about Molex minifit sr connectors	Datasheet	599In Stock	8,96 € 8,07 € 7,59 € 7,40 € View 7,21 € 6,43 € 6,06 € 5,47 € Quote	Min.: 1 Mult.: 1
Headers & Wire Housings HEADER R/A 2P retention clip 42820-2233 Molex 1: 6,29 € 37In Stock 420Expected 9/30/2026	Mfr. Part No. 42820-2233 Mouser Part No 538-42820-2233	Molex	Headers & Wire Housings HEADER R/A 2P retention clip Learn More about Molex minifit sr connectors	Datasheet	37In Stock 420Expected 9/30/2026	6,29 € 5,61 € 5,02 € 4,43 € View 4,18 € 4,16 €	Min.: 1 Mult.: 1
Headers & Wire Housings MF Sr RA Hdr Assy 125 2ckt Lubed 42820-2234 Molex 1: 6,07 € 3In Stock 420Expected 11/26/2026	Mfr. Part No. 42820-2234 Mouser Part No 538-42820-2234	Molex	Headers & Wire Housings MF Sr RA Hdr Assy 125 2ckt Lubed Learn More about Molex minifit sr connectors	Datasheet	3In Stock 420Expected 11/26/2026	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 MiniFit Sr Hdr Assy 250 Clip 2 Ckt Gold 42820-2243 Molex 1: 7,83 € 228In Stock	Mfr. Part No. 42820-2243 Mouser Part No 538-42820-2243	Molex	Headers & Wire Housings MiniFit Sr Hdr Assy 250 Clip 2 Ckt Gold Learn More about Molex minifit sr connectors	Datasheet	228In Stock	7,83 € 7,04 € 6,64 € 6,47 € View 6,30 € 5,19 € 5,14 € 4,71 € Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr Hdr Assy .062Clip 3 Ckt Gold 42820-3228 Molex 1: 11,06 € 122In Stock 300Expected 12/16/2026	Mfr. Part No. 42820-3228 Mouser Part No 538-42820-3228	Molex	Headers & Wire Housings MiniFit Sr Hdr Assy .062Clip 3 Ckt Gold Learn More about Molex minifit sr connectors	Datasheet	122In Stock 300Expected 12/16/2026	11,06 € 9,80 € 9,43 € 9,06 € View 8,55 € 7,37 € 6,95 € 6,72 € Quote	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Sr HDR 062 Clip 5 Ckt Tin 42820-5212 Molex 1: 15,03 € 18In Stock	Mfr. Part No. 42820-5212 Mouser Part No 538-42820-5212	Molex	Headers & Wire Housings MiniFit Sr HDR 062 Clip 5 Ckt Tin	Datasheet	18In Stock	Cut Tape 15,03 € 12,21 € 11,86 € 11,72 € Reel 10,29 € View 10,41 € 10,24 € MouseReel Available	Min.: 1 Mult.: 1 : 180
Headers & Wire Housings MiniFit Sr Hdr Assy 093 Clip 6 Ckt Gold 42820-6223 Molex 1: 16,11 € 12In Stock 160Expected 3/3/2027	Mfr. Part No. 42820-6223 Mouser Part No 538-42820-6223	Molex	Headers & Wire Housings MiniFit Sr Hdr Assy 093 Clip 6 Ckt Gold Learn More about Molex minifit sr connectors	Datasheet	12In Stock 160Expected 3/3/2027	16,11 € 13,65 € 13,02 € 11,41 €	Min.: 1 Mult.: 1
Headers & Wire Housings MF Sr Hdr Assy DR 062 Vt 12 Ckt SGold 43915-1204 Molex 1: 44,14 € 9In Stock	Mfr. Part No. 43915-1204 Mouser Part No 538-43915-1204	Molex	Headers & Wire Housings MF Sr Hdr Assy DR 062 Vt 12 Ckt SGold Learn More about Molex minifit sr connectors	Datasheet	9In Stock	44,14 € 38,92 € 38,04 € 37,59 € View 33,90 € 33,89 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr DR Plug 10 Ckt 43938-2103 Molex 1: 6,59 € 220In Stock	Mfr. Part No. 43938-2103 Mouser Part No 538-43938-2103	Molex	Headers & Wire Housings Mini-Fit Sr DR Plug 10 Ckt Learn More about Molex minifit sr connectors	Datasheet	220In Stock	6,59 € 5,80 € 5,44 € 5,18 € View 4,37 € 4,36 € 4,18 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr DR Plug 14 Ckt 43938-2105 Molex 1: 6,97 € 22In Stock	Mfr. Part No. 43938-2105 Mouser Part No 538-43938-2105	Molex	Headers & Wire Housings Mini-Fit Sr DR Plug 14 Ckt Learn More about Molex minifit sr connectors	Datasheet	22In Stock	6,97 € 6,38 € 6,03 € 5,88 € View 5,04 € 4,71 € 4,42 € 4,01 € 3,90 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr DR Plug Thin Panel 6 CKt 43938-2201 Molex 1: 5,25 € 2In Stock 400Expected 12/31/2026	Mfr. Part No. 43938-2201 Mouser Part No 538-43938-2201	Molex	Headers & Wire Housings Mini-Fit Sr DR Plug Thin Panel 6 CKt Learn More about Molex minifit sr connectors	Datasheet	2In Stock 400Expected 12/31/2026	5,25 € 4,82 € 4,68 € 4,47 € View 3,87 € 3,74 €	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT SR 8CKT TPA DR RETAINER NATURAL 43980-1002 Molex 1: 0,955 € 152In Stock 1.582Expected 9/28/2026	Mfr. Part No. 43980-1002 Mouser Part No 538-43980-1002	Molex	Headers & Wire Housings MINI-FIT SR 8CKT TPA DR RETAINER NATURAL Learn More about Molex minifit sr connectors	Datasheet	152In Stock 1.582Expected 9/28/2026	0,955 € 0,858 € 0,82 € 0,779 € View 0,744 € 0,692 € 0,594 € 0,58 € 0,564 €	Min.: 1 Mult.: 1
Headers & Wire Housings MINIFIT SR 10CKT TPA DR RETAINER NATURAL 43980-1003 Molex 1: 1,16 € 133In Stock 7.903On Order	Mfr. Part No. 43980-1003 Mouser Part No 538-43980-1003	Molex	Headers & Wire Housings MINIFIT SR 10CKT TPA DR RETAINER NATURAL Learn More about Molex minifit sr connectors	Datasheet	133In Stock 7.903On Order On Order Ship Dates Mfr. No: 43980-1003 Stock: 133 Can Dispatch Immediately On Order: 4.903 Expected 1/20/2027 3.000 Expected 1/26/2027 Factory Lead Time: 18 Weeks	1,16 € 0,989 € 0,802 € 0,775 € View 0,739 € 0,673 € 0,635 € 0,592 € 0,584 €	Min.: 1 Mult.: 1
Crimpers / Crimping Tools INSULATION ANVIL 63445-1204 Molex 1: 169,67 € 2In Stock	Mfr. Part No. 63445-1204 Mouser Part No 538-63445-1204	Molex	Crimpers / Crimping Tools INSULATION ANVIL		2In Stock	169,67 € 158,53 € 156,00 € 154,27 €	Min.: 1 Mult.: 1
Crimpers / Crimping Tools HAND TOOL 2.5MM PITCH TOOL 63823-8000 Molex 1: 425,86 € 1In Stock 5Expected 11/9/2026	Mfr. Part No. 63823-8000 Mouser Part No 538-63823-8000	Molex	Crimpers / Crimping Tools HAND TOOL 2.5MM PITCH TOOL Learn More about Molex cp 3.3 wire to wire connector system	Datasheet	1In Stock 5Expected 11/9/2026	425,86 € 408,41 €	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for .093 Term 22AWG 63828-1500 Molex 1: 410,56 € 1In Stock	Mfr. Part No. 63828-1500 Mouser Part No 538-63828-1500	Molex	Crimpers / Crimping Tools Hand Crimp Tool for .093 Term 22AWG Learn More about Molex 093 pin and socket connectors	Datasheet	1In Stock	410,56 € 392,90 €	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Tool Claspcon 24AWG 63828-1600 Molex 1: 334,70 € 5In Stock	Mfr. Part No. 63828-1600 Mouser Part No 538-63828-1600	Molex	Crimpers / Crimping Tools Hand Tool Claspcon 24AWG Learn More about Molex mlx power connectors	Datasheet	5In Stock	334,70 € 315,90 € 314,31 €	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Standard .093 in Pin Sckt CrimpTerm 20AWG 63828-1700 Molex 1: 338,39 € 2In Stock 30Expected 11/16/2026	Mfr. Part No. 63828-1700 Mouser Part No 538-63828-1700	Molex	Crimpers / Crimping Tools Standard .093 in Pin Sckt CrimpTerm 20AWG Learn More about Molex hand crimp tool	Datasheet	2In Stock 30Expected 11/16/2026	338,39 € 314,31 €	Min.: 1 Mult.: 1
Crimpers / Crimping Tools HAND CRIMP TOOL 64001-2500 Molex 1: 673,10 € 1In Stock	Mfr. Part No. 64001-2500 Mouser Part No 538-64001-2500	Molex	Crimpers / Crimping Tools HAND CRIMP TOOL	Datasheet	1In Stock	673,10 € 660,06 €	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Tool Board-In Crimp Term 22-24AWG 200218-4200 Molex 1: 440,05 € 1In Stock	Mfr. Part No. 200218-4200 Mouser Part No 538-200218-4200	Molex	Crimpers / Crimping Tools Hand Tool Board-In Crimp Term 22-24AWG	Datasheet	1In Stock	440,05 €	Min.: 1 Mult.: 1

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