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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings MINIFITSR M 14-16AWG Cut Strip of 100 42817-0042 (Cut Strip) Molex 100: $4.69 4,200In Stock	Mfr. Part No. 42817-0042 (Cut Strip) Mouser Part No 538-42817-0042-CT	Molex	Headers & Wire Housings MINIFITSR M 14-16AWG Cut Strip of 100 Learn More about Molex minifit sr connectors	Datasheet	4,200In Stock	$4.69	Min.: 100 Mult.: 100
Headers & Wire Housings MINIFITSR M 14-16AWG Loose PC 42817-0042 (Loose Piece) Molex 1: $6.69 1,236In Stock	Mfr. Part No. 42817-0042 (Loose Piece) Mouser Part No 538-42817-0042-LP	Molex	Headers & Wire Housings MINIFITSR M 14-16AWG Loose PC Learn More about Molex minifit sr connectors	Datasheet	1,236In Stock	$6.69 $6.08 $5.77 $5.63	Min.: 1 Mult.: 1
Headers & Wire Housings MINIFITSR M 14-16AWG Reel of 500 42817-0042 (Mouser Reel) Molex 500: $4.56 1,500In Stock	Mfr. Part No. 42817-0042 (Mouser Reel) Mouser Part No 538-42817-0042-MR	Molex	Headers & Wire Housings MINIFITSR M 14-16AWG Reel of 500 Learn More about Molex minifit sr connectors	Datasheet	1,500In Stock	Reel $4.56 $3.89	Min.: 500 Mult.: 500 : 500
Headers & Wire Housings MN-FT TERM 8G MALE Cut Strip of 100 42817-0132 (Cut Strip) Molex 100: $3.55 1,900In Stock 500Expected 6/1/2027	Mfr. Part No. 42817-0132 (Cut Strip) Mouser Part No 538-42817-0132-CT	Molex	Headers & Wire Housings MN-FT TERM 8G MALE Cut Strip of 100 Learn More about Molex minifit sr connectors	Datasheet	1,900In Stock 500Expected 6/1/2027	$3.55	Min.: 100 Mult.: 100
Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 8 AWG, Silver (Ag) 42817-1034 Molex 1: $2.16 5,408In Stock	Mfr. Part No. 42817-1034 Mouser Part No 538-42817-1034	Molex	Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 8 AWG, Silver (Ag) Learn More about Molex minifit sr connectors	Datasheet	5,408In Stock	Cut Tape $2.16 Reel $1.31 $1.22 $1.17	Min.: 1 Mult.: 1 : 2,500
Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 16-14 AWG, Silver (Ag) 42817-1044 Molex 2,500: $1.21 7,500In Stock 10,000Expected 13/11/2026	Mfr. Part No. 42817-1044 Mouser Part No 538-42817-1044	Molex	Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 16-14 AWG, Silver (Ag) Learn More about Molex minifit sr connectors	Datasheet	7,500In Stock 10,000Expected 13/11/2026	Reel $1.21 $1.15 $1.12 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500
Headers & Wire Housings MFSR Trm M 14-16 STRIP OF 100 42817-1044 (Cut Strip) Molex 100: $1.67 5,600In Stock	Mfr. Part No. 42817-1044 (Cut Strip) Mouser Part No 538-42817-1044-CT	Molex	Headers & Wire Housings MFSR Trm M 14-16 STRIP OF 100 Learn More about Molex minifit sr connectors	Datasheet	5,600In Stock	$1.67	Min.: 100 Mult.: 100
Headers & Wire Housings MFSR Trm M 14-16 LOOSE PIECE 42817-1044 (Loose Piece) Molex 1: $2.37 4,108In Stock	Mfr. Part No. 42817-1044 (Loose Piece) Mouser Part No 538-42817-1044-LP	Molex	Headers & Wire Housings MFSR Trm M 14-16 LOOSE PIECE Learn More about Molex minifit sr connectors	Datasheet	4,108In Stock	$2.37 $2.07 $1.97 $1.93	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. Plug Housing, 10mm Pit., Single Row, Panel Mount, 3 Circuit, Black 42818-0312 Molex 1: $1.66 6,612In Stock 16,500Expected 8/2/2027	Mfr. Part No. 42818-0312 Mouser Part No 538-42818-0312	Molex	Headers & Wire Housings Mini-Fit Sr. Plug Housing, 10mm Pit., Single Row, Panel Mount, 3 Circuit, Black Learn More about Molex minifit sr connectors	Datasheet	6,612In Stock 16,500Expected 8/2/2027	$1.66 $1.46 $1.19 $1.15 View $1.10 $1.03 $0.957 $0.917	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. Plug Housing, 10mm Pit., Single Row, Panel Mount, 4 Circuit, Black 42818-0412 Molex 1: $2.14 4,658In Stock	Mfr. Part No. 42818-0412 Mouser Part No 538-42818-0412	Molex	Headers & Wire Housings Mini-Fit Sr. Plug Housing, 10mm Pit., Single Row, Panel Mount, 4 Circuit, Black Learn More about Molex minifit sr connectors	Datasheet	4,658In Stock	$2.14 $1.86 $1.51 $1.39 View $1.31 $1.24 $1.20 $1.15	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 1.57mm PCB Thick., Tin (Sn) Pltg, 2 Pos., USE NYE LUBE ON MATING SURFACES 42819-2212 Molex 1: $7.59 2,763In Stock	Mfr. Part No. 42819-2212 Mouser Part No 538-42819-2212	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 1.57mm PCB Thick., Tin (Sn) Pltg, 2 Pos., USE NYE LUBE ON MATING SURFACES Learn More about Molex minifit sr connectors	Datasheet	2,763In Stock	$7.59 $6.96 $6.85 $5.75 View $5.47 $5.28 $4.87 $4.65	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 1.57mm PCB Thick., Silver (Ag) Pltg, 2 Pos. 42819-2214 Molex 1: $4.52 3,980In Stock	Mfr. Part No. 42819-2214 Mouser Part No 538-42819-2214	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 1.57mm PCB Thick., Silver (Ag) Pltg, 2 Pos. Learn More about Molex minifit sr connectors	Datasheet	3,980In Stock	$4.52 $3.71 $3.39 $3.25 View $3.10 $3.03 $2.86 $2.61	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., Tin (Sn) Pltg, 2 Pos., USE NYE LUBE ON MATING SURFACES 42819-2222 Molex 1: $7.70 2,039In Stock 3,744Expected 16/3/2027	Mfr. Part No. 42819-2222 Mouser Part No 538-42819-2222	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., Tin (Sn) Pltg, 2 Pos., USE NYE LUBE ON MATING SURFACES Learn More about Molex minifit sr connectors	Datasheet	2,039In Stock 3,744Expected 16/3/2027	$7.70 $6.77 $6.64 $5.82 View $5.54 $5.26 $4.94 $4.71 $4.34	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 2 Pos. 42819-2223 Molex 1: $7.43 1,328In Stock	Mfr. Part No. 42819-2223 Mouser Part No 538-42819-2223	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 2 Pos. Learn More about Molex minifit sr connectors	Datasheet	1,328In Stock	$7.43 $7.13 $6.70 $6.12 View $5.92 $5.67 $5.43 $5.05 $4.99	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: $10.89 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	$10.89 $9.83 $8.23 $7.83 View $7.52 $7.17 $6.62 $6.36 Quote	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, 3 Pos. 42819-3213 Molex 1: $13.25 2,075In Stock	Mfr. Part No. 42819-3213 Mouser Part No 538-42819-3213	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 1.57mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 3 Pos. Learn More about Molex minifit sr connectors	Datasheet	2,075In Stock	$13.25 $11.93 $10.15 $9.06 View $8.62 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., Silver (Ag) Pltg, 3 Pos. 42819-3224 Molex 1: $7.15 784In Stock	Mfr. Part No. 42819-3224 Mouser Part No 538-42819-3224	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., Silver (Ag) Pltg, 3 Pos. Learn More about Molex minifit sr connectors	Datasheet	784In Stock	$7.15 $6.11 $6.09 $5.18 View $5.17 $4.62 $4.31 $4.03	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 1.57mm PCB Thick., Silver (Ag) Pltg, 4 Pos. 42819-4214 Molex 1: $7.66 1,016In Stock	Mfr. Part No. 42819-4214 Mouser Part No 538-42819-4214	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 1.57mm PCB Thick., Silver (Ag) Pltg, 4 Pos. Learn More about Molex minifit sr connectors	Datasheet	1,016In Stock	$7.66 $6.51 $6.11 $6.04 View $5.54 $4.92 $4.69 $4.50	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., Silver (Ag) Pltg, 4 Pos. 42819-4224 Molex 1: $7.66 2,725In Stock	Mfr. Part No. 42819-4224 Mouser Part No 538-42819-4224	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., Silver (Ag) Pltg, 4 Pos. Learn More about Molex minifit sr connectors	Datasheet	2,725In Stock	$7.66 $6.51 $5.89 $5.71 View $4.87 $4.80	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 5 Pos. 42819-5223 Molex 1: $21.00 662In Stock	Mfr. Part No. 42819-5223 Mouser Part No 538-42819-5223	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 5 Pos. Learn More about Molex minifit sr connectors	Datasheet	662In Stock	$21.00 $18.17 $17.95 $14.95 View $14.93 $13.82 $13.60	Min.: 1 Mult.: 1
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 6 Pos. 42819-6223 Molex 1: $23.81 312In Stock	Mfr. Part No. 42819-6223 Mouser Part No 538-42819-6223	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Single Row, Vert., 2.36mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 6 Pos. Learn More about Molex minifit sr connectors	Datasheet	312In Stock	$23.81 $21.65 $21.62 $21.46 View $17.65 $17.64 $16.33	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 2 Pos., 3.5mm Tail Lg., for 1.57mm PCB, Silver (Ag) Pltg, w/ Clip 42820-2214 Molex 1: $7.19 3,779In Stock 420Expected 2/11/2026	Mfr. Part No. 42820-2214 Mouser Part No 538-42820-2214	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 2 Pos., 3.5mm Tail Lg., for 1.57mm PCB, Silver (Ag) Pltg, w/ Clip Learn More about Molex minifit sr connectors	Datasheet	3,779In Stock 420Expected 2/11/2026	$7.19 $6.26 $5.59 $5.09 View $4.98 $4.72 $4.61	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 3 Pos., 3.5mm Tail Lg., for 1.57mm PCB, 0.76 m Gold (Au) Pltg, w/ Clip 42820-3213 Molex 1: $16.78 254In Stock 2,100Expected 27/11/2026	Mfr. Part No. 42820-3213 Mouser Part No 538-42820-3213	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 3 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	254In Stock 2,100Expected 27/11/2026	$16.78 $13.42 $12.87 $12.54 View $11.98 $11.40 $10.80 $10.30	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 4 Pos., 3.5mm Tail Lg., for 1.57mm PCB, 0.76 m Gold (Au) Pltg, w/ Clip 42820-4213 Molex 1: $21.04 170In Stock 440Expected 19/1/2027	Mfr. Part No. 42820-4213 Mouser Part No 538-42820-4213	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 4 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	170In Stock 440Expected 19/1/2027	$21.04 $17.88 $17.29 $17.03 View $14.89 $14.57 $13.72 $13.19	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, Silver (Ag) Pltg, w/ Clip 42820-6214 Molex 1: $20.40 480In Stock 1,600On Order	Mfr. Part No. 42820-6214 Mouser Part No 538-42820-6214	Molex	Headers & Wire Housings Mini-Fit Sr. R/A Header, 10mm Pit., Single Row, 6 Pos., 3.5mm Tail Lg., for 1.57mm PCB, Silver (Ag) Pltg, w/ Clip Learn More about Molex minifit sr connectors	Datasheet	480In Stock 1,600On Order On Order Ship Dates Mfr. No: 42820-6214 Stock: 480 Can Dispatch Immediately On Order: 640 Expected 29/12/2026 960 Expected 6/1/2027 Factory Lead Time: 13 Weeks	$20.40 $16.74 $16.37 $16.03 View $14.70 $14.69 $13.14 $12.53	Min.: 1 Mult.: 1

Mini-Fit Sr.™ Connectors

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