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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Dual Row, 4 Pos., Black, Glow-Wire Capable 216945-3004 Molex 1: €0.86 18,172In Stock	Mfr. Part No. 216945-3004 Mouser Part No 538-216945-3004	Molex	Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Dual Row, 4 Pos., Black, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	18,172In Stock	€0.86 €0.734 €0.654 €0.623 View €0.584 €0.543	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: €2.26 7,813In 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	7,813In Stock	€2.26 €2.00 €1.97 €1.86 View €1.78 €1.72 €1.57 €1.54 €1.51	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: €0.301 109,594In 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	€0.301 €0.254 €0.226 €0.213 View €0.191 €0.177	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: €0.559 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	€0.559 €0.472 €0.42 €0.398 View €0.36 €0.338 €0.324 €0.305 €0.256	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 39-29-9169 Molex 1: €8.58 4,191In Stock	Mfr. Part No. 39-29-9169 Mouser Part No 538-39-29-9169	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	4,191In Stock	€8.58	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: €3.25 15,277In 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	15,277In Stock	€3.25	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Plus Header, Dual Row, Vert., 14 Pos., w/ Snap-in Plastic Peg PCB Lock, Nylon 6/6, UL 94V-0, Tin (Sn) Pltg 46015-1403 Molex 1: €2.50 13,542In Stock	Mfr. Part No. 46015-1403 Mouser Part No 538-46015-1403	Molex	Headers & Wire Housings Mini-Fit Plus Header, Dual Row, Vert., 14 Pos., w/ Snap-in Plastic Peg PCB Lock, Nylon 6/6, UL 94V-0, Tin (Sn) Pltg Learn More about Molex minifithcs	Datasheet	13,542In Stock	€2.50 €2.30 €1.94 €1.73 View €1.72 €1.48 €1.47 €1.44	Min.: 1 Mult.: 1
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: €0.774 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	€0.774 €0.66 €0.625 €0.56 View €0.546 €0.501 €0.495	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: €4.78 8,344In 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	8,344In Stock	€4.78 €4.06 €3.45 €3.28 View €3.08 €2.92 €2.87	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. Recept. Housing, 10mm Pit., Single Row, 3 Circuit, Black 42816-0312 Molex 1: €1.42 47,748In 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	47,748In Stock 1,500On Order	€1.42 €1.27 €0.963 €0.937 €0.887	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: €3.00 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 €3.00 €2.66 €2.63 €2.21 Reel €2.14 €2.07 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: €0.662 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	€0.662 €0.565 €0.502 €0.483 View €0.438 €0.416 €0.393 €0.373 €0.352	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: €0.181 180,000In Stock	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	180,000In Stock	Reel €0.181	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: €1.08 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 €1.08 €1.01 Reel €1.01	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: €0.163 240,365In 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 €0.163 Reel €0.085	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: €2.80 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	€2.80 €2.53 €2.39 €2.16 View €2.06 €1.97 €1.88 €1.70	Min.: 1 Mult.: 1
Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Dual Row, 8 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable 105405-2208 Molex 1: €7.44 614In Stock	Mfr. Part No. 105405-2208 Mouser Part No 538-105405-2208	Molex	Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Dual Row, 8 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable	Datasheet	614In Stock	Cut Tape €7.44 €6.70 €6.31 €6.15 Reel €4.48 View €5.99 €5.34 €5.04 €4.40 MouseReel Available	Min.: 1 Mult.: 1 : 750
Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Dual Row, 10 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable 105405-2210 Molex 1: €7.45 497In Stock	Mfr. Part No. 105405-2210 Mouser Part No 538-105405-2210	Molex	Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Dual Row, 10 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable	Datasheet	497In Stock	€7.45 €6.71 €6.32 €6.16 View €5.99 €5.35 €5.02 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Nano-Fit Vert. Header, SMT, 2.5mm Pit., Dual Row, 8 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable 105429-2208 Molex 1: €4.41 620In Stock	Mfr. Part No. 105429-2208 Mouser Part No 538-105429-2208	Molex	Headers & Wire Housings Nano-Fit Vert. Header, SMT, 2.5mm Pit., Dual Row, 8 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable Learn More about Molex nanofit power connectors	Datasheet	620In Stock	€4.41 €4.02 €3.80 €3.72 View €3.53 €3.10 €3.01 €2.33 €2.28	Min.: 1 Mult.: 1
Headers & Wire Housings Nano-Fit Vert. Header, SMT, 2.5mm Pit., Dual Row, 10 Pos., 0.76 m Gold (Au) Pltg, Lubricated, Natural, Glow-Wire Capable 105429-2410 Molex 1: €7.19 358In Stock	Mfr. Part No. 105429-2410 Mouser Part No 538-105429-2410	Molex	Headers & Wire Housings Nano-Fit Vert. Header, SMT, 2.5mm Pit., Dual Row, 10 Pos., 0.76 m Gold (Au) Pltg, Lubricated, Natural, Glow-Wire Capable Learn More about Molex nanofit power connectors	Datasheet	358In Stock	€7.19 €6.51 €6.15 €5.99 View €5.69 €5.10 €4.34 €4.03 €3.92	Min.: 1 Mult.: 1
Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Single Row, 5 Pos., 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable 105430-1305 Molex 1: €4.00 837In Stock	Mfr. Part No. 105430-1305 Mouser Part No 538-105430-1305	Molex	Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Single Row, 5 Pos., 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable Learn More about Molex nanofit power connectors	Datasheet	837In Stock	€4.00 €3.64 €3.45 €3.21 View €2.80 €2.73 €2.23 €2.18 €2.16	Min.: 1 Mult.: 1
Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Single Row, 4 Pos., 0.76 m Gold (Au) Pltg, Lubricated, Black, Glow-Wire Capable 105430-1404 Molex 1: €3.85 1,525In Stock	Mfr. Part No. 105430-1404 Mouser Part No 538-105430-1404	Molex	Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Single Row, 4 Pos., 0.76 m Gold (Au) Pltg, Lubricated, Black, Glow-Wire Capable Learn More about Molex nanofit power connectors	Datasheet	1,525In Stock	€3.85 €3.50 €3.32 €3.09 View €2.70 €2.62 €2.36	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit BMI Recept. Header, Dual Row, R/A, w/ Press-fit Plastic Pegs, 1.02 m Tin (Sn) Pltg, Mylar Pos.ing Strip, 18 Pos. 44764-1801 Molex 1: €7.24 1,554In Stock	Mfr. Part No. 44764-1801 Mouser Part No 538-44764-1801	Molex	Headers & Wire Housings Micro-Fit BMI Recept. Header, Dual Row, R/A, w/ Press-fit Plastic Pegs, 1.02 m Tin (Sn) Pltg, Mylar Pos.ing Strip, 18 Pos. Learn More about Molex microfit3	Datasheet	1,554In Stock	€7.24 €6.52 €6.14 €5.99 View €5.82 €5.19 €4.88 €4.37 €4.21	Min.: 1 Mult.: 1
Headers & Wire Housings Nano-Fit R/A Header, TH, 2.5mm Pit., Single Row, 4 Pos., Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray 105313-2104 Molex 1: €1.20 6,501In Stock	Mfr. Part No. 105313-2104 Mouser Part No 538-105313-2104	Molex	Headers & Wire Housings Nano-Fit R/A Header, TH, 2.5mm Pit., Single Row, 4 Pos., Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex nanofit power connectors	Datasheet	6,501In Stock	€1.20 €1.06 €1.01 €0.874	Min.: 1 Mult.: 1
Headers & Wire Housings Nano-Fit R/A Header, TH, 2.5mm Pit., Dual Row, 12 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 105314-2212 Molex 1: €3.61 1,810In Stock 3,672Expected 10/12/2026	Mfr. Part No. 105314-2212 Mouser Part No 538-105314-2212	Molex	Headers & Wire Housings Nano-Fit R/A Header, TH, 2.5mm Pit., Dual Row, 12 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex nanofit power connectors	Datasheet	1,810In Stock 3,672Expected 10/12/2026	€3.61 €3.29 €3.11 €2.90 View €2.54 €2.46 €2.06 €2.05	Min.: 1 Mult.: 1

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Fit Family Connectors

Types of Connectors