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Mini-Fit Jr. Connectors

Molex Mini-Fit Jr. Connectors are ideal for higher-current / higher-density applications that require design flexibility for wire-to-wire and wire-to-board configurations. Molex Mini-Fit Jr. connectors are made for power applications up to 9.0A per circuit. The connectors feature fully isolated terminals, positive housing locks, low-engagement forces, and polarized housings. They are UL recognized, CSA approved, and TUV licensed. All components are lead free and RoHS compliant. Molex Mini-Fit Jr. Connectors are available in a single row or dual row, 2 to 24 circuit options, and multiple plating and material selections.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings Mini-Fit BMI Header, Compliant Pin Interface, Dual Row, Vert., 24 Pos., 6.25mm Tail Lg., Tin (Sn) Pltg 43879-0032 Molex 1: £14.57 2,438In Stock	Mfr. Part No. 43879-0032 Mouser Part No 538-43879-0032	Molex	Headers & Wire Housings Mini-Fit BMI Header, Compliant Pin Interface, Dual Row, Vert., 24 Pos., 6.25mm Tail Lg., Tin (Sn) Pltg Learn More about Molex minifit jr connectors	Datasheet	2,438In Stock	£14.57 £12.83 £12.61 £12.41 View £11.67 £10.59	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Strain Relief, 12 Pos., Natural 15-04-0345 Molex 1: £1.97 17,736In Stock 1,000On Order	Mfr. Part No. 15-04-0345 Mouser Part No 538-15-04-0345	Molex	Headers & Wire Housings Mini-Fit Jr. Strain Relief, 12 Pos., Natural Learn More about Molex minifit jr connectors	Datasheet	17,736In Stock 1,000On Order On Order Ship Dates Mfr. No: 15-04-0345 Stock: 17,736 Can Dispatch Immediately On Order: 400 Pending 600 Expected 17/11/2026 Factory Lead Time: 2 Weeks	£1.97 £1.73 £1.65 £1.54 View £1.40 £1.28 £1.12 £1.05 £1.04	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Male Crimp Terminal, 0.76 m Selective Gold (Au) Plated Phosphor Bronze, 16 AWG, Reel 39-00-0223 Molex 4,000: £0.434 40,000In Stock	Mfr. Part No. 39-00-0223 Mouser Part No 538-39-00-0223	Molex	Headers & Wire Housings Mini-Fit Male Crimp Terminal, 0.76 m Selective Gold (Au) Plated Phosphor Bronze, 16 AWG, Reel Learn More about Molex minifit jr connectors	Datasheet	40,000In Stock	Reel £0.434	Min.: 4,000 Mult.: 4,000 : 4,000
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 24 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural 39-28-9248 Molex 1: £7.39 5,051In Stock	Mfr. Part No. 39-28-9248 Mouser Part No 538-39-28-9248	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 24 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	5,051In Stock	£7.39 £6.84 £6.56 £6.29 £6.27	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Header, 260C Wave Solderable, 4.2mm Pit., Dual Row, Vert., 6 Pos., 6.35mm PCB Thick., Gold (Au) Pltg, w/ Retention Clip 44068-0278 Molex 1: £5.57 468In Stock	Mfr. Part No. 44068-0278 Mouser Part No 538-44068-0278	Molex	Headers & Wire Housings Mini-Fit BMI Header, 260C Wave Solderable, 4.2mm Pit., Dual Row, Vert., 6 Pos., 6.35mm PCB Thick., Gold (Au) Pltg, w/ Retention Clip Learn More about Molex minifit jr connectors	Datasheet	468In Stock	£5.57 £5.04 £4.76 £4.64 View £4.41 £3.95 £3.37 £3.28 £3.25	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 10 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural 39-31-0108 Molex 1: £5.18 3,652In Stock	Mfr. Part No. 39-31-0108 Mouser Part No 538-39-31-0108	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 10 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	3,652In Stock	£5.18 £4.41 £4.38 £3.72	Min.: 1 Mult.: 1
Sensor Cables / Actuator Cables Mini-Fit Jr. Female-to-Mini-Fit Jr. Female Off-the-Shelf (OTS) Overmolded Cable Assy., Dual Row, 0.5m Lg., 8 Pos., Black 245135-0805 Molex 1: £15.29 960In Stock	Mfr. Part No. 245135-0805 Mouser Part No 538-245135-0805	Molex	Sensor Cables / Actuator Cables Mini-Fit Jr. Female-to-Mini-Fit Jr. Female Off-the-Shelf (OTS) Overmolded Cable Assy., Dual Row, 0.5m Lg., 8 Pos., Black Learn More about Molex mini fit overmolded cable assemblies	Datasheet	960In Stock	£15.29 £14.52	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Header, 4.2mm Pit., Dual Row, Vert., w/ Snap-in Plastic Peg PCB Lock, 24 Pos., Nylon 6/6 UL 94V-0, Tin (Sn) Pltg, w/out Drain Holes 15-24-6242 Molex 1: £4.52 4,477In Stock	Mfr. Part No. 15-24-6242 Mouser Part No 538-15-24-6242	Molex	Headers & Wire Housings Mini-Fit BMI Header, 4.2mm Pit., Dual Row, Vert., w/ Snap-in Plastic Peg PCB Lock, 24 Pos., Nylon 6/6 UL 94V-0, Tin (Sn) Pltg, w/out Drain Holes Learn More about Molex minifit jr connectors	Datasheet	4,477In Stock	£4.52 £3.84 £3.83 £3.80 View £3.26 £3.06 £2.65 £2.58	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 4 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural 39-29-9049 Molex 1: £1.48 12,838In Stock	Mfr. Part No. 39-29-9049 Mouser Part No 538-39-29-9049	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 4 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	12,838In Stock	£1.48 £1.42 £1.37 £1.26 View £1.24 £1.11 £1.07	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 6 Pos., w/out Snap-in Plastic Peg PCB Lock, Tin, Natural 39-31-0060 Molex 1: £0.978 34,090In Stock	Mfr. Part No. 39-31-0060 Mouser Part No 538-39-31-0060	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 6 Pos., w/out Snap-in Plastic Peg PCB Lock, Tin, Natural Learn More about Molex minifit jr connectors	Datasheet	34,090In Stock	£0.978	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Header, Compliant Pin Interface, Dual Row, Vert., 24 Pos., 6.25mm Tail Lg., Gold (Au) Pltg 43879-0065 Molex 1: £23.68 2,240In Stock	Mfr. Part No. 43879-0065 Mouser Part No 538-43879-0065	Molex	Headers & Wire Housings Mini-Fit BMI Header, Compliant Pin Interface, Dual Row, Vert., 24 Pos., 6.25mm Tail Lg., Gold (Au) Pltg Learn More about Molex minifit jr connectors	Datasheet	2,240In Stock	£23.68 £20.13 £18.85 £18.02 View £17.42 £16.46 £15.98 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 8 Pos., PA Polyamide Nylon 6/6 94V-2, 0.76 m Select Gold (Au) Pltg 39-30-1081 Molex 1: £2.84 15,275In Stock	Mfr. Part No. 39-30-1081 Mouser Part No 538-39-30-1081	Molex	Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 8 Pos., PA Polyamide Nylon 6/6 94V-2, 0.76 m Select Gold (Au) Pltg Learn More about Molex minifit jr connectors	Datasheet	15,275In Stock	£2.84	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 10 Pos., PA Polyamide Nylon 6/6 94V-0, 0.76 m Select Gold (Au) Pltg 39-30-1102 Molex 1: £3.40 8,020In Stock	Mfr. Part No. 39-30-1102 Mouser Part No 538-39-30-1102	Molex	Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 10 Pos., PA Polyamide Nylon 6/6 94V-0, 0.76 m Select Gold (Au) Pltg Learn More about Molex minifit jr connectors	Datasheet	8,020In Stock	£3.40 £3.37	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Plus Crimp Terminal, 16 AWG, Bag, 0.76 m Selective Gold (Au) Pltg 46012-3242 Molex 1: £0.593 46,441In Stock	Mfr. Part No. 46012-3242 Mouser Part No 538-46012-3242	Molex	Headers & Wire Housings Mini-Fit Plus Crimp Terminal, 16 AWG, Bag, 0.76 m Selective Gold (Au) Pltg Learn More about Molex minifithcs	Datasheet	46,441In Stock	£0.593 £0.502 £0.444 £0.422 View £0.382 £0.363 £0.343 £0.327 £0.313	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 16 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural 39-28-9168 Molex 1: £7.58 2,594In Stock	Mfr. Part No. 39-28-9168 Mouser Part No 538-39-28-9168	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 16 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	2,594In Stock	£7.58 £7.12 £6.98 £6.47 View £6.39 £6.08 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Recept. Header, 4.2mm Pit., Dual Row, Vert., w/ Snap-In Plastic Pegs, Brass Terminal, Matte Tin (Sn) Pltg, Nylon UL 94V-2, 16 Pos. 15-24-7160 Molex 1: £5.56 1,891In Stock	Mfr. Part No. 15-24-7160 Mouser Part No 538-15-24-7160	Molex	Headers & Wire Housings Mini-Fit BMI Recept. Header, 4.2mm Pit., Dual Row, Vert., w/ Snap-In Plastic Pegs, Brass Terminal, Matte Tin (Sn) Pltg, Nylon UL 94V-2, 16 Pos. Learn More about Molex minifit jr connectors	Datasheet	1,891In Stock	£5.56	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 16 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural 39-31-0167 Molex 1: £7.89 854In Stock	Mfr. Part No. 39-31-0167 Mouser Part No 538-39-31-0167	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 16 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	854In Stock	£7.89 £7.11 £6.70 £6.52 View £6.36 £5.66 £5.32 £4.76 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Header, 260C Wave Solderable, 4.2mm Pit., Dual Row, Vert., for 1.6mm PCB Thick., 4 Pos., Gold (Au) Pltg, w/ Retention Clip 44068-0012 Molex 1: £4.87 1,491In Stock	Mfr. Part No. 44068-0012 Mouser Part No 538-44068-0012	Molex	Headers & Wire Housings Mini-Fit BMI Header, 260C Wave Solderable, 4.2mm Pit., Dual Row, Vert., for 1.6mm PCB Thick., 4 Pos., Gold (Au) Pltg, w/ Retention Clip Learn More about Molex mini fit bmi connectors	Datasheet	1,491In Stock	£4.87 £4.41 £4.16 £4.06 View £3.86 £3.46 £2.94 £2.68 £2.62	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFitJr FreeHng PLG 2CKT W/DH GW WHT 46993-0201 Molex 1: £0.638 27,168In Stock 9,000Expected 10/12/2026	Mfr. Part No. 46993-0201 Mouser Part No 538-46993-0201	Molex	Headers & Wire Housings MiniFitJr FreeHng PLG 2CKT W/DH GW WHT	Datasheet	27,168In Stock 9,000Expected 10/12/2026	£0.638 £0.553 £0.505 £0.456 View £0.416 £0.345 £0.324 £0.308 £0.307	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Reflow Solder Capable Header, 4.2mm Pit., Dual Row, Vert., 10 Pos., 1.57mm PCB Thick., w/out PCB Pegs, LCP Housing, w/ Tin (Sn) Pltg, Glow-Wire Capable, Tray 46207-1010 Molex 1: £2.73 1,829In Stock	Mfr. Part No. 46207-1010 Mouser Part No 538-46207-1010	Molex	Headers & Wire Housings Mini-Fit Jr. Reflow Solder Capable Header, 4.2mm Pit., Dual Row, Vert., 10 Pos., 1.57mm PCB Thick., w/out PCB Pegs, LCP Housing, w/ Tin (Sn) Pltg, Glow-Wire Capable, Tray Learn More about Molex minifit jr connectors	Datasheet	1,829In Stock	£2.73 £2.49 £2.36 £2.18 View £1.91 £1.85 £1.64 £1.56 £1.50	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Header, 260C Wave Solderable, 4.2mm Pit., Dual Row, Vert., for 3.18mm PCB Thick., 4 Pos., Gold (Au) Pltg, w/ Retention Clip 44068-0100 Molex 1: £3.87 2,467In Stock	Mfr. Part No. 44068-0100 Mouser Part No 538-44068-0100	Molex	Headers & Wire Housings Mini-Fit BMI Header, 260C Wave Solderable, 4.2mm Pit., Dual Row, Vert., for 3.18mm PCB Thick., 4 Pos., Gold (Au) Pltg, w/ Retention Clip Learn More about Molex mini fit bmi connectors	Datasheet	2,467In Stock	£3.87 £3.52 £3.33 £3.26 View £3.09 £2.71 £2.63 £2.24 £2.09	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Header, 4.2mm Pit., Dual Row, Vert., w/ Snap-in Plastic Peg PCB Lock, 24 Pos., Nylon 6/6 UL 94V-2, Tin (Sn) Pltg, w/out Drain Holes 15-24-6241 Molex 1: £3.88 1,450In Stock	Mfr. Part No. 15-24-6241 Mouser Part No 538-15-24-6241	Molex	Headers & Wire Housings Mini-Fit BMI Header, 4.2mm Pit., Dual Row, Vert., w/ Snap-in Plastic Peg PCB Lock, 24 Pos., Nylon 6/6 UL 94V-2, Tin (Sn) Pltg, w/out Drain Holes Learn More about Molex minifit jr connectors	Datasheet	1,450In Stock	£3.88	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Female Crimp Terminal, Gold (Au) over Brass, 28-22 AWG, Reel 39-00-0091 Molex 1: £0.555 26,156In Stock	Mfr. Part No. 39-00-0091 Mouser Part No 538-39-00-0091	Molex	Headers & Wire Housings Mini-Fit Female Crimp Terminal, Gold (Au) over Brass, 28-22 AWG, Reel	Datasheet	26,156In Stock	Cut Tape £0.555 £0.483 £0.442 £0.398 Reel £0.259 View £0.363 £0.301 £0.282 £0.24	Min.: 1 Mult.: 1 : 6,000
Headers & Wire Housings Mini-Fit Male Crimp Terminal, Tin (Sn) Plated Brass, 16 AWG, Reel 39-00-0124 Molex 4,000: £0.045 80,000In Stock	Mfr. Part No. 39-00-0124 Mouser Part No 538-39-00-0124	Molex	Headers & Wire Housings Mini-Fit Male Crimp Terminal, Tin (Sn) Plated Brass, 16 AWG, Reel Learn More about Molex minifit jr connectors	Datasheet	80,000In Stock	Reel £0.045 £0.043	Min.: 4,000 Mult.: 4,000 : 4,000
Headers & Wire Housings Mini-Fit Male Crimp Terminal, Tin (Sn) Plated Phosphor Bronze, 24-18 AWG, Reel 39-00-0126 Molex 4,000: £0.083 56,000In Stock	Mfr. Part No. 39-00-0126 Mouser Part No 538-39-00-0126	Molex	Headers & Wire Housings Mini-Fit Male Crimp Terminal, Tin (Sn) Plated Phosphor Bronze, 24-18 AWG, Reel Learn More about Molex minifit jr connectors	Datasheet	56,000In Stock	Reel £0.083 £0.079	Min.: 4,000 Mult.: 4,000 : 4,000

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Mini-Fit Jr. Connectors

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