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Fit Family Connectors

Molex Fit Dual-Row Connectors provide a scalable power connectivity platform for wire-to-wire, wire-to-board, and board-to-board applications. Spanning Nano-Fit™, Micro-Fit™, Ultra-Fit™, Mini-Fit™, and Mega-Fit™ connector systems, these Molex series address a range of design challenges, from space-constrained devices to power-intensive equipment. Built-in features such as polarization, color coding, and keying help improve assembly efficiency and reduce the risk of mis-mating, while an optimized balance of connector size, current capacity, and reliability enables consistent performance across diverse applications.

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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 2mm Pit. Milli-Grid Header, R/A, TH, 8 Pos., 0.38 m Gold (Au) Pltg, Mating Pin Lg. 4mm, Tail Lg. 2.6mm, Tray, Lead-Free 87760-0816 Molex 1: $1.22 33,582In Stock	Mfr. Part No. 87760-0816 Mouser Part No 538-87760-0816	Molex	Headers & Wire Housings 2mm Pit. Milli-Grid Header, R/A, TH, 8 Pos., 0.38 m Gold (Au) Pltg, Mating Pin Lg. 4mm, Tail Lg. 2.6mm, Tray, Lead-Free	Datasheet	33,582In Stock	$1.22 $1.04 $0.989 $0.885 View $0.864 $0.793 $0.733 $0.698 $0.664	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: $10.09 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	$10.09 $9.13 $8.62 $8.42 View $7.98 $7.14 $6.36 $5.93 $5.82	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 18 Pos., PA Polyamide Nylon 6/6, UL 94V-0, w/ Tin (Sn) Pltg 15-24-9184 Molex 1: $5.06 5,878In Stock	Mfr. Part No. 15-24-9184 Mouser Part No 538-15-24-9184	Molex	Headers & Wire Housings Mini-Fit BMI Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 18 Pos., PA Polyamide Nylon 6/6, UL 94V-0, w/ Tin (Sn) Pltg Learn More about Molex minifit jr connectors	Datasheet	5,878In Stock	$5.06 $4.64 $4.41 $4.07 View $3.81 $3.60 $3.25 $3.07	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: $9.38 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	$9.38 $7.98 $7.94 $6.35 View $6.05 $5.24 $5.07	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Recept. Housing, Dual Row, 12 Pos., UL 94V-0, Low-Halogen Since Inception, Black 43025-1208 Molex 1: $1.39 29,007In Stock	Mfr. Part No. 43025-1208 Mouser Part No 538-43025-1208	Molex	Headers & Wire Housings Micro-Fit 3.0 Recept. Housing, Dual Row, 12 Pos., UL 94V-0, Low-Halogen Since Inception, Black Learn More about Molex microfit3	Datasheet	29,007In Stock	$1.39 $1.21 $1.06 $1.02 View $0.964 $0.88 $0.83 $0.777	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 24 Pos., w/ PCB Polarizing Peg, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black 43045-2427 Molex 1: $7.56 5,126In Stock	Mfr. Part No. 43045-2427 Mouser Part No 538-43045-2427	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 24 Pos., w/ PCB Polarizing Peg, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	5,126In Stock	$7.56 $6.91 $6.30 $6.16 View $5.71 $5.43 $5.09 $4.73 $4.61	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 12 Pos., w/ PCB Polarizing Peg, 0.38 m Gold Pltg, Glow-Wire Capable, Black 43045-1213 Molex 1: $3.58 7,923In Stock	Mfr. Part No. 43045-1213 Mouser Part No 538-43045-1213	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 12 Pos., w/ PCB Polarizing Peg, 0.38 m Gold Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	7,923In Stock	$3.58 $3.17 $3.11 $2.94 View $2.82 $2.72 $2.48 $2.43 $2.38	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Plug Housing, Single Row, 2 Pos., UL 94V-2, Panel Mount Ears, Glow-Wire Capable, Black 43640-0210 Molex 1: $0.476 109,594In Stock	Mfr. Part No. 43640-0210 Mouser Part No 538-43640-0210	Molex	Headers & Wire Housings Micro-Fit 3.0 Plug Housing, Single Row, 2 Pos., UL 94V-2, Panel Mount Ears, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	109,594In Stock	$0.476 $0.401 $0.358 $0.337 View $0.302 $0.279 $0.209 $0.205 $0.197	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Versa Color Recept. Housing, Dual Row, Nylon 6/6 UL 94V-0, 2 Pos., Glow-Wire Capable, Natural 46992-0250 Molex 1: $0.884 54,500In Stock	Mfr. Part No. 46992-0250 Mouser Part No 538-46992-0250	Molex	Headers & Wire Housings Mini-Fit Versa Color Recept. Housing, Dual Row, Nylon 6/6 UL 94V-0, 2 Pos., Glow-Wire Capable, Natural Learn More about Molex mini fit versa color connectors	Datasheet	54,500In Stock	$0.884 $0.747 $0.664 $0.63 View $0.57 $0.534 $0.513 $0.483 $0.394	Min.: 1 Mult.: 1
Headers & Wire Housings Nano-Fit Crimp Terminal, Female, 0.76 m Gold (Au) Pltg, 22-20 AWG 105300-2300 Molex 15,000: $0.286 210,000In Stock 75,000Expected 18/11/2026	Mfr. Part No. 105300-2300 Mouser Part No 538-105300-2300	Molex	Headers & Wire Housings Nano-Fit Crimp Terminal, Female, 0.76 m Gold (Au) Pltg, 22-20 AWG Learn More about Molex nanofit power connectors	Datasheet	210,000In Stock 75,000Expected 18/11/2026	Reel $0.286	Min.: 15,000 Mult.: 15,000 : 15,000
Headers & Wire Housings Mega-Fit Crimp Terminal, Female, 0.76 m Gold (Au) Pltg, 16-14 AWG, Reel 172063-1311 Molex 4,250: $1.70 12,750In Stock	Mfr. Part No. 172063-1311 Mouser Part No 538-172063-1311	Molex	Headers & Wire Housings Mega-Fit Crimp Terminal, Female, 0.76 m Gold (Au) Pltg, 16-14 AWG, Reel Learn More about Molex mega fit	Datasheet	12,750In Stock	Cut Tape $1.70 $1.60 Reel $1.60	Min.: 4,250 Mult.: 4,250 : 12,750
Headers & Wire Housings Micro-Fit 3.0 Crimp Terminal, Male, w/ 0.38 m Select Gold (Au) Plated Phosphor Bronze Contact, 18 AWG, .073in / 1.85mm Max Insulation Outside Diameter, Reel 43031-0022 Molex 1: $0.258 240,365In Stock	Mfr. Part No. 43031-0022 Mouser Part No 538-43031-0022	Molex	Headers & Wire Housings Micro-Fit 3.0 Crimp Terminal, Male, w/ 0.38 m Select Gold (Au) Plated Phosphor Bronze Contact, 18 AWG, .073in / 1.85mm Max Insulation Outside Diameter, Reel Learn More about Molex microfit3	Datasheet	240,365In Stock	Cut Tape $0.258 Reel $0.133 $0.126 $0.12 $0.113	Min.: 1 Mult.: 1 : 12,000
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 8 Pos., w/ PCB Polarizing Peg, 0.76 m Gold Pltg, Glow-Wire Capable, Black 43045-0829 Molex 1: $4.43 10,108In Stock	Mfr. Part No. 43045-0829 Mouser Part No 538-43045-0829	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 8 Pos., w/ PCB Polarizing Peg, 0.76 m Gold Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	10,108In Stock	$4.43 $4.00 $3.78 $3.41 View $3.26 $3.11 $2.98 $2.69	Min.: 1 Mult.: 1
Headers & Wire Housings Nano-Fit Vert. Header, TH, 2.5mm Pit., Dual Row, 12 Pos., w/ Kinked Pins, 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray 105310-1312 Molex 1: $7.56 9,644In Stock	Mfr. Part No. 105310-1312 Mouser Part No 538-105310-1312	Molex	Headers & Wire Housings Nano-Fit Vert. Header, TH, 2.5mm Pit., Dual Row, 12 Pos., w/ Kinked Pins, 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray Learn More about Molex nanofit power connectors	Datasheet	9,644In Stock	$7.56 $6.42 $5.45 $5.18 View $4.87 $4.61 $4.30	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. Recept. Housing, 10mm Pit., Single Row, 3 Circuit, Black 42816-0312 Molex 1: $2.24 47,773In Stock 1,500On Order	Mfr. Part No. 42816-0312 Mouser Part No 538-42816-0312	Molex	Headers & Wire Housings Mini-Fit Sr. Recept. Housing, 10mm Pit., Single Row, 3 Circuit, Black Learn More about Molex minifit sr connectors	Datasheet	47,773In Stock 1,500On Order	$2.24 $2.01 $1.52 $1.48 View $1.39 $1.37 $1.35 $1.32	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 10 Pos., w/ PCB Press-fit Metal Retention Clip, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black, Tape and Reel 43045-1015 Molex 1: $4.75 7,933In Stock	Mfr. Part No. 43045-1015 Mouser Part No 538-43045-1015	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 10 Pos., w/ PCB Press-fit Metal Retention Clip, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black, Tape and Reel Learn More about Molex microfit3	Datasheet	7,933In Stock	Cut Tape $4.75 $4.20 $4.16 $3.50 Reel $3.39 View $3.17 $3.13 $3.05 $3.02 MouseReel Available	Min.: 1 Mult.: 1 : 200
Headers & Wire Housings Mini-Fit Plus Crimp Terminal, 16 AWG, Bag, 0.76 m Selective Gold (Au) Pltg 46012-3242 Molex 1: $1.05 46,495In 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	46,495In Stock	$1.05 $0.894 $0.794 $0.764 View $0.692 $0.658 $0.622 $0.59 $0.556	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, Nylon 6/6 UL 94V-2, 2 Pos., Glow-Wire Capable, Black 46992-0210 Molex 1: $0.694 65,524In Stock	Mfr. Part No. 46992-0210 Mouser Part No 538-46992-0210	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, Nylon 6/6 UL 94V-2, 2 Pos., Glow-Wire Capable, Black Learn More about Molex minifitjrglow	Datasheet	65,524In Stock	$0.694 $0.59 $0.502 $0.476 View $0.449 $0.396 $0.375 $0.367 $0.359	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, Third Generation Polarization Type for PCIe Applications, 8 Pos., LCP UL 94V-0, 2.54 m Matte Tin Pltg, Black, T/R 45586-1106 Molex 1: $4.34 783In Stock New At Mouser	Mfr. Part No. 45586-1106 Mouser Part No 538-45586-1106 New At Mouser	Molex	Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, Third Generation Polarization Type for PCIe Applications, 8 Pos., LCP UL 94V-0, 2.54 m Matte Tin Pltg, Black, T/R	Datasheet	783In Stock	Cut Tape $4.34 $3.94 $3.74 $3.48 Reel $2.46 View $3.35 $2.62 $2.28	Min.: 1 Mult.: 1 : 3,360
Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Single Row, 3 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable 105430-2203 Molex 1: $4.69 1,386In Stock	Mfr. Part No. 105430-2203 Mouser Part No 538-105430-2203	Molex	Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Single Row, 3 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable Learn More about Molex nanofit power connectors	Datasheet	1,386In Stock	$4.69 $4.27 $4.05 $3.77 View $3.29 $3.20 $2.84 $2.57 $2.42	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Recept. Housing, Dual Row, 24 Pos., UL 94V-2, Glow-Wire Capable, Black 43025-2410 Molex 1: $2.22 4,267In Stock	Mfr. Part No. 43025-2410 Mouser Part No 538-43025-2410	Molex	Headers & Wire Housings Micro-Fit 3.0 Recept. Housing, Dual Row, 24 Pos., UL 94V-2, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	4,267In Stock	$2.22 $1.93 $1.85 $1.73 View $1.56 $1.44 $1.29 $1.24 $1.18	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Recept. Housing, Single Row, 6 Pos., UL 94V-2, Glow-Wire Capable, Black 43645-0610 Molex 1: $0.993 9,230In Stock	Mfr. Part No. 43645-0610 Mouser Part No 538-43645-0610	Molex	Headers & Wire Housings Micro-Fit 3.0 Recept. Housing, Single Row, 6 Pos., UL 94V-2, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	9,230In Stock	$0.993 $0.857 $0.783 $0.707 View $0.646 $0.534 $0.50 $0.481 $0.428	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Wire-to-Board Header, Dual Row, Vert. for up to 3.56mm Thick PCB, 6 Pos., 0.38 m Gold (Au) Selective Pltg 44067-0602 Molex 1: $3.64 1,727In Stock	Mfr. Part No. 44067-0602 Mouser Part No 538-44067-0602	Molex	Headers & Wire Housings Micro-Fit 3.0 Wire-to-Board Header, Dual Row, Vert. for up to 3.56mm Thick PCB, 6 Pos., 0.38 m Gold (Au) Selective Pltg Learn More about Molex microfit3	Datasheet	1,727In Stock	$3.64 $3.59 $2.20 $1.99 $1.93	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit BMI Header, Dual Row, Vert., w/ PCB Polarizing Peg, 24 Pos., 0.76 m Gold (Au) Pltg, Kinked Tails 44432-2403 Molex 1: $20.71 227In Stock	Mfr. Part No. 44432-2403 Mouser Part No 538-44432-2403	Molex	Headers & Wire Housings Micro-Fit BMI Header, Dual Row, Vert., w/ PCB Polarizing Peg, 24 Pos., 0.76 m Gold (Au) Pltg, Kinked Tails Learn More about Molex microfit3	Datasheet	227In Stock	$20.71 $18.16 $17.61 $15.83 View $14.54 $12.96 $12.08 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Nano-Fit R/A Header, TH, 2.5mm Pit., Dual Row, 14 Pos., 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 105314-2314 Molex 1: $8.98 771In Stock	Mfr. Part No. 105314-2314 Mouser Part No 538-105314-2314	Molex	Headers & Wire Housings Nano-Fit R/A Header, TH, 2.5mm Pit., Dual Row, 14 Pos., 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex nanofit power connectors	Datasheet	771In Stock	$8.98 $8.12 $7.67 $7.48 View $7.11 $6.35 $5.98 $5.22 $5.03	Min.: 1 Mult.: 1

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Fit Family Connectors

Types of Connectors