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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings MN-FT TERM 8G FEM Reel of 250 42815-0032 (Mouser Reel) Molex 5,000: $1.70 2,500On Order	Mfr. Part No. 42815-0032 (Mouser Reel) Mouser Part No 538-42815-0032-MR	Molex	Headers & Wire Housings MN-FT TERM 8G FEM Reel of 250 Learn More about Molex minifit sr connectors	Datasheet	2,500On Order	Cut Tape $1.70	Min.: 5,000 Mult.: 250 : 250
Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Female, 16-14 AWG, Tin (Sn), USE NYE LUBE ON MATING SURFACES 42815-0041 Molex 2,500: $1.08 5,000Expected 11/02/2027	Mfr. Part No. 42815-0041 Mouser Part No 538-42815-0041	Molex	Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Female, 16-14 AWG, Tin (Sn), USE NYE LUBE ON MATING SURFACES Learn More about Molex minifit sr connectors	Datasheet	5,000Expected 11/02/2027	Reel $1.08 $1.03	Min.: 2,500 Mult.: 2,500 : 2,500
Headers & Wire Housings MF SR TERM 14-16G F REEL OF 500 42815-0041 (Mouser Reel) Molex 500: $1.19 5,000Expected 23/12/2026	Mfr. Part No. 42815-0041 (Mouser Reel) Mouser Part No 538-42815-0041-MR	Molex	Headers & Wire Housings MF SR TERM 14-16G F REEL OF 500 Learn More about Molex minifit sr connectors	Datasheet	5,000Expected 23/12/2026	Reel $1.19 $1.13	Min.: 500 Mult.: 500 : 500
Headers & Wire Housings MNFTSR FE 14-16AW AU CUT STRIP OF 100 42815-0042 (Cut Strip) Molex 100: $1.57 4,400On Order	Mfr. Part No. 42815-0042 (Cut Strip) Mouser Part No 538-42815-0042-CT	Molex	Headers & Wire Housings MNFTSR FE 14-16AW AU CUT STRIP OF 100 Learn More about Molex minifit sr connectors	Datasheet	4,400On Order	$1.57	Min.: 100 Mult.: 100
Headers & Wire Housings MNFTSR FE 14-16AW AU REEL OF 250 42815-0042 (Mouser Reel) Molex 250: $1.71 2,250On Order	Mfr. Part No. 42815-0042 (Mouser Reel) Mouser Part No 538-42815-0042-MR	Molex	Headers & Wire Housings MNFTSR FE 14-16AW AU REEL OF 250 Learn More about Molex minifit sr connectors	Datasheet	2,250On Order	Reel $1.71 $1.57	Min.: 250 Mult.: 250 : 250
Headers & Wire Housings MFSR Term F 14-16 LOOSE PIECE 42815-0144 (Loose Piece) Molex 1: $1.30 4,646Expected 16/12/2026	Mfr. Part No. 42815-0144 (Loose Piece) Mouser Part No 538-42815-0144-LP	Molex	Headers & Wire Housings MFSR Term F 14-16 LOOSE PIECE Learn More about Molex minifit sr connectors	Datasheet	4,646Expected 16/12/2026	$1.30 $1.10 $1.06 $1.04	Min.: 1 Mult.: 1
Headers & Wire Housings MFSR Term F 14-16 REEL OF 250 42815-0144 (Mouser Reel) Molex 500: $0.811 12,500Expected 20/01/2027	Mfr. Part No. 42815-0144 (Mouser Reel) Mouser Part No 538-42815-0144-MR	Molex	Headers & Wire Housings MFSR Term F 14-16 REEL OF 250 Learn More about Molex minifit sr connectors	Datasheet	12,500Expected 20/01/2027	Reel $0.811 $0.72	Min.: 500 Mult.: 500 : 500
Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 12-10 AWG, Tin (Sn) 42817-0011 Molex 2,500: $1.96 5,000Expected 03/11/2026	Mfr. Part No. 42817-0011 Mouser Part No 538-42817-0011	Molex	Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 12-10 AWG, Tin (Sn)	Datasheet	5,000Expected 03/11/2026	Reel $1.96 $1.83	Min.: 2,500 Mult.: 2,500 : 2,500
Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 8 AWG, Gold (Au) 42817-0032 Molex 2,500: $2.76 5,000Expected 19/11/2026	Mfr. Part No. 42817-0032 Mouser Part No 538-42817-0032	Molex	Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 8 AWG, Gold (Au) Learn More about Molex minifit sr connectors	Datasheet	5,000Expected 19/11/2026	Reel $2.76	Min.: 2,500 Mult.: 2,500 : 2,500
Headers & Wire Housings MN-FT TERM 10-12G F Reel of 500 42817-0112 (Mouser Reel) Molex 5,000: $2.43 2,500On Order	Mfr. Part No. 42817-0112 (Mouser Reel) Mouser Part No 538-42817-0112-MR	Molex	Headers & Wire Housings MN-FT TERM 10-12G F Reel of 500 Learn More about Molex minifit sr connectors	Datasheet	2,500On Order	Cut Tape $2.43	Min.: 5,000 Mult.: 500 : 500
Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 8 AWG, Gold (Au) 42817-0132 Molex 2,500: $2.14 2,500Expected 19/11/2026	Mfr. Part No. 42817-0132 Mouser Part No 538-42817-0132	Molex	Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 8 AWG, Gold (Au) Learn More about Molex minifit sr connectors	Datasheet	2,500Expected 19/11/2026	Reel $2.14 $2.04	Min.: 2,500 Mult.: 2,500 : 2,500
Headers & Wire Housings MN-FT TERM 8G MALE Reel of 1000 42817-0132 (Mouser Reel) Molex 1,000: $2.23 2,000Expected 06/01/2027	Mfr. Part No. 42817-0132 (Mouser Reel) Mouser Part No 538-42817-0132-MR	Molex	Headers & Wire Housings MN-FT TERM 8G MALE Reel of 1000 Learn More about Molex minifit sr connectors	Datasheet	2,000Expected 06/01/2027	Reel $2.23	Min.: 1,000 Mult.: 1,000 : 1,000
Headers & Wire Housings MFSR Trm M 10-12 STRIP OF 100 42817-1014 (Cut Strip) Molex 100: $1.11 2,500Expected 02/12/2026	Mfr. Part No. 42817-1014 (Cut Strip) Mouser Part No 538-42817-1014-CT	Molex	Headers & Wire Housings MFSR Trm M 10-12 STRIP OF 100 Learn More about Molex minifit sr connectors	Datasheet	2,500Expected 02/12/2026	$1.11	Min.: 100 Mult.: 100
Headers & Wire Housings MFSR Trm M 10-12 REEL OF 1000 42817-1014 (Mouser Reel) Molex 500: $1.06 3,500Expected 02/12/2026	Mfr. Part No. 42817-1014 (Mouser Reel) Mouser Part No 538-42817-1014-MR	Molex	Headers & Wire Housings MFSR Trm M 10-12 REEL OF 1000 Learn More about Molex minifit sr connectors	Datasheet	3,500Expected 02/12/2026	Reel $1.06 $1.01	Min.: 500 Mult.: 500 : 500
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., Tin (Sn) Pltg, 3 Pos., USE NYE LUBE ON MATING SURFACES 42819-3222 Molex 1: $7.90 1,296Expected 25/12/2026	Mfr. Part No. 42819-3222 Mouser Part No 538-42819-3222	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., Tin (Sn) Pltg, 3 Pos., USE NYE LUBE ON MATING SURFACES Learn More about Molex minifit sr connectors	Datasheet	1,296Expected 25/12/2026	$7.90 $6.71 $6.70 $6.66 View $5.24 $4.99 $4.76	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., Silver (Ag) Pltg, 6 Pos. 42819-6224 Molex 1: $9.11 720Expected 30/12/2026	Mfr. Part No. 42819-6224 Mouser Part No 538-42819-6224	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., Silver (Ag) Pltg, 6 Pos. Learn More about Molex minifit sr connectors	Datasheet	720Expected 30/12/2026	$9.11 $8.21 $7.73 $7.53 View $7.33 $6.54 $6.05	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, 0.76 m Gold (Au) Pltg, w/ Clip 42820-4223 Molex 1: $13.67 1,320On Order	Mfr. Part No. 42820-4223 Mouser Part No 538-42820-4223	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 4 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	1,320On Order On Order Ship Dates Mfr. No: 42820-4223 Stock: 0 On Order: 660 Expected 04/01/2027 660 Expected 18/01/2027 Factory Lead Time: 13 Weeks	$13.67 $11.09 $10.88 $10.66 View $9.80 $9.79 $8.74 $8.38	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 5 Pos., 3.5mm Tail Lg., for 1.57mm PCB, 0.76 m Gold (Au) Pltg, w/ Clip 42820-5213 Molex 1: $18.24 354Expected 12/11/2026	Mfr. Part No. 42820-5213 Mouser Part No 538-42820-5213	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 5 Pos., 3.5mm Tail Lg., for 1.57mm PCB, 0.76 m Gold (Au) Pltg, w/ Clip Learn More about Molex minifit sr connectors	Datasheet	354Expected 12/11/2026	$18.24 $16.13 $15.41 $15.22 View $13.71 $13.70 $12.82 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 5 Pos., 5.1mm Tail Lg., for 2.36mm PCB, 0.76 m Gold (Au) Pltg, w/ Clip 42820-5223 Molex 1: $18.13 Lead-Time 15 Weeks	Mfr. Part No. 42820-5223 Mouser Part No 538-42820-5223	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 5 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	Lead-Time 15 Weeks	$18.13 $14.78 $13.41 $12.56 View $12.17 $11.42 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 6 Pos., 3.5mm Tail Lg., for 1.57mm PCB, 0.76 m Gold (Au) Pltg, w/ Clip 42820-6213 Molex 1: $22.82 135Expected 28/12/2026	Mfr. Part No. 42820-6213 Mouser Part No 538-42820-6213	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 6 Pos., 3.5mm Tail Lg., for 1.57mm PCB, 0.76 m Gold (Au) Pltg, w/ Clip Learn More about Molex minifit sr connectors	Datasheet	135Expected 28/12/2026	$22.82 $19.40 $19.03 $18.53 View $15.95 $15.92 $14.46	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. Recept. Housing, 10mm Pit., Dual Row, 8 Pos., Black 43914-1102 Molex 1: $5.20 1,936On Order	Mfr. Part No. 43914-1102 Mouser Part No 538-43914-1102	Molex	Headers & Wire Housings Mini-Fit Sr. Recept. Housing, 10mm Pit., Dual Row, 8 Pos., Black Learn More about Molex minifit sr connectors	Datasheet	1,936On Order On Order Ship Dates Mfr. No: 43914-1102 Stock: 0 On Order: 736 Expected 03/12/2026 1,200 Expected 26/01/2027 Factory Lead Time: 17 Weeks	$5.20 $4.71 $4.44 $4.29 View $4.08 $3.89 $3.72 $3.52 $3.43	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. Recept. Housing, 10mm Pit., Dual Row, 10 Pos., Black 43914-1103 Molex 1: $6.54 1,654Expected 11/02/2027	Mfr. Part No. 43914-1103 Mouser Part No 538-43914-1103	Molex	Headers & Wire Housings Mini-Fit Sr. Recept. Housing, 10mm Pit., Dual Row, 10 Pos., Black Learn More about Molex minifit sr connectors	Datasheet	1,654Expected 11/02/2027	$6.54 $5.54 $5.35 $5.25 View $5.10 $4.74 $4.50 $4.29 $4.08	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. Recept. Housing, 10mm Pit., Dual Row, 12 Pos., Black 43914-1104 Molex 1: $6.44 1,390Expected 16/02/2027	Mfr. Part No. 43914-1104 Mouser Part No 538-43914-1104	Molex	Headers & Wire Housings Mini-Fit Sr. Recept. Housing, 10mm Pit., Dual Row, 12 Pos., Black Learn More about Molex minifit sr connectors	Datasheet	1,390Expected 16/02/2027	$6.44 $6.24 $5.96 $5.68 View $5.39 $4.89 $4.56 $4.46 $4.37	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. Plug Housing, 10mm Pit., Dual Row, Panel Mount, 8 Pos., Black 43938-2102 Molex 1: $6.64 1,400On Order	Mfr. Part No. 43938-2102 Mouser Part No 538-43938-2102	Molex	Headers & Wire Housings Mini-Fit Sr. Plug Housing, 10mm Pit., Dual Row, Panel Mount, 8 Pos., Black Learn More about Molex minifit sr connectors	Datasheet	1,400On Order On Order Ship Dates Mfr. No: 43938-2102 Stock: 0 On Order: 700 Expected 03/02/2027 700 Expected 10/02/2027 Factory Lead Time: 23 Weeks	$6.64 $5.46 $5.21 $5.06 View $4.85 $4.49 $4.08 $3.83 $3.73	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. Plug Housing, 10mm Pit., Dual Row, Panel Mount, 10 Pos., Black 43938-2203 Molex 1: $7.26 478On Order	Mfr. Part No. 43938-2203 Mouser Part No 538-43938-2203	Molex	Headers & Wire Housings Mini-Fit Sr. Plug Housing, 10mm Pit., Dual Row, Panel Mount, 10 Pos., Black Learn More about Molex minifit sr connectors	Datasheet	478On Order On Order Ship Dates Mfr. No: 43938-2203 Stock: 0 On Order: 228 Expected 03/11/2026 250 Expected 03/12/2026 Factory Lead Time: 20 Weeks	$7.26 $6.57 $6.20 $6.05 View $5.88 $4.99 $4.32 $3.99 $3.88	Min.: 1 Mult.: 1

Mini-Fit Sr.™ Connectors

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