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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 Micro-Fit 3.0 Plug Housing, Dual Row, 14 Pos., UL 94V-2, Panel Mount Ears, Glow-Wire Capable, Black 43020-1410 Molex 1: $1.63 5,176In Stock 5,000Expected 30/10/2026	Mfr. Part No. 43020-1410 Mouser Part No 538-43020-1410	Molex	Headers & Wire Housings Micro-Fit 3.0 Plug Housing, Dual Row, 14 Pos., UL 94V-2, Panel Mount Ears, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	5,176In Stock 5,000Expected 30/10/2026	$1.63 $1.39 $1.32 $1.24 View $1.12 $1.03 $0.933 $0.85	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 24 Pos., w/ PCB Press-fit Metal Retention Clip, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black, Tape and Reel 43045-2415 Molex 1: $10.84 527In Stock	Mfr. Part No. 43045-2415 Mouser Part No 538-43045-2415	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 24 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	527In Stock	Cut Tape $10.84 $9.82 $9.28 $9.04 Reel $6.30 View $8.60 $7.68 $7.24 $6.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
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: $1.90 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	$1.90 $1.67 $1.59 $1.24 View $1.18 $1.10 $1.01 $1.00 $0.933	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: $5.71 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	$5.71 $5.20 $4.92 $4.58 View $4.01 $3.89 $3.25 $2.95 $2.91	Min.: 1 Mult.: 1
Headers & Wire Housings Nano-Fit Vert. Header, SMT, 2.5mm Pit., Single Row, 5 Pos., 0.38 m Gold (Au) Pltg, w/ Pick-and-Place Tape, Black, Glow-Wire Capable 105431-1205 Molex 1: $7.34 595In Stock	Mfr. Part No. 105431-1205 Mouser Part No 538-105431-1205	Molex	Headers & Wire Housings Nano-Fit Vert. Header, SMT, 2.5mm Pit., Single Row, 5 Pos., 0.38 m Gold (Au) Pltg, w/ Pick-and-Place Tape, Black, Glow-Wire Capable Learn More about Molex nanofit power connectors	Datasheet	595In Stock	$7.34 $6.69 $6.34 $6.19 View $5.89 $5.15 $5.00 $3.92 $3.78	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., Single Row, 2 Pos., 0.760 m Gold (Au) Pltg, Glow-Wire Capable, Tray, Black 200241-1232 Molex 1: $9.30 3,048In Stock	Mfr. Part No. 200241-1232 Mouser Part No 538-200241-1232	Molex	Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., Single Row, 2 Pos., 0.760 m Gold (Au) Pltg, Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	3,048In Stock	$9.30 $8.42 $7.96 $7.77 View $7.37 $6.60 $6.22 $5.92	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Single Row, 12 Pos., w/ PCB Press-fit Metal Retention Clip, 0.38 m Gold Pltg, Glow-Wire Capable, Black, T/R 43650-1210 Molex 1: $8.36 1,223In Stock	Mfr. Part No. 43650-1210 Mouser Part No 538-43650-1210	Molex	Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Single Row, 12 Pos., w/ PCB Press-fit Metal Retention Clip, 0.38 m Gold Pltg, Glow-Wire Capable, Black, T/R Learn More about Molex microfit3	Datasheet	1,223In Stock	Cut Tape $8.36 $7.56 $7.14 $6.98 Reel $5.93 View $6.62 $5.56 $4.90 $4.47 MouseReel Available	Min.: 1 Mult.: 1 : 320
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Dual Row, Vert., 3.18mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 8 Pos. 43915-1212 Molex 1: $50.96 336In Stock	Mfr. Part No. 43915-1212 Mouser Part No 538-43915-1212	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Dual Row, Vert., 3.18mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 8 Pos. Learn More about Molex minifit sr connectors	Datasheet	336In Stock	$50.96 $43.30 $40.60 $38.79 View $35.80 $34.18 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Test Plug, Dual Row, 24 Pos. 44242-0011 Molex 1: $539.10 5In Stock	Mfr. Part No. 44242-0011 Mouser Part No 538-44242-0011	Molex	Headers & Wire Housings Micro-Fit 3.0 Test Plug, Dual Row, 24 Pos. Learn More about Molex microfit3	Datasheet	5In Stock	$539.10 $429.46 $415.17	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: $11.76 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 $11.76 $10.59 $9.98 $9.72 Reel $7.09 View $9.47 $8.45 $7.97 $6.96 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: $11.78 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	$11.78 $10.61 $10.00 $9.74 View $9.48 $8.46 $7.94 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: $6.98 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	$6.98 $6.35 $6.01 $5.88 View $5.59 $4.90 $4.76 $3.69 $3.59	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: $11.37 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	$11.37 $10.30 $9.72 $9.48 View $9.00 $8.06 $6.87 $6.38 Quote	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: $6.32 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	$6.32 $5.75 $5.45 $5.07 View $4.43 $4.31 $3.52 $3.44 $3.26	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: $6.09 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	$6.09 $5.54 $5.25 $4.88 View $4.27 $4.15 $3.73	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: $11.45 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	$11.45 $10.31 $9.71 $9.47 View $9.21 $8.21 $7.71 $6.91 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Dual Row, 4 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable 105405-2204 Molex 1: $8.24 2,041In Stock	Mfr. Part No. 105405-2204 Mouser Part No 538-105405-2204	Molex	Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Dual Row, 4 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable	Datasheet	2,041In Stock	$8.24 $7.49 $7.10 $6.94 View $6.61 $5.78 $5.62 $4.77 $4.45	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: $4.95 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	$4.95 $4.50 $4.27 $3.96 View $3.47 $3.36 $2.98 $2.83 $2.72	Min.: 1 Mult.: 1
Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Dual Row, 10 Pos., 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable 105405-1310 Molex 1: $15.34 633In Stock	Mfr. Part No. 105405-1310 Mouser Part No 538-105405-1310	Molex	Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Dual Row, 10 Pos., 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable	Datasheet	633In Stock	$15.34 $13.80 $13.02 $12.68 View $12.35 $11.02 $10.38 $9.03 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Nano-Fit Vert. Header, SMT, 2.5mm Pit., Dual Row, 16 Pos., 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable 105429-1316 Molex 1: $12.39 420In Stock	Mfr. Part No. 105429-1316 Mouser Part No 538-105429-1316	Molex	Headers & Wire Housings Nano-Fit Vert. Header, SMT, 2.5mm Pit., Dual Row, 16 Pos., 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable Learn More about Molex nanofit power connectors	Datasheet	420In Stock	Cut Tape $12.39 $11.15 $10.51 $10.24 Reel $7.74 View $9.97 $8.89 $7.17 Quote MouseReel Available	Min.: 1 Mult.: 1 : 600
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: $5.73 1,917In 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	1,917In Stock	$5.73 $5.21 $4.94 $4.60 View $4.03 $3.90 $3.33 $2.94	Min.: 1 Mult.: 1
Headers & Wire Housings 4.2mm Pit., Mini-Fit TPA Header, Dual Row, R/A, w/ PCB Mtg Flange, 10 Pos., Tin (Sn) Pltg 15-97-8102 Molex 1: $4.05 1,598In Stock	Mfr. Part No. 15-97-8102 Mouser Part No 538-15-97-8102	Molex	Headers & Wire Housings 4.2mm Pit., Mini-Fit TPA Header, Dual Row, R/A, w/ PCB Mtg Flange, 10 Pos., Tin (Sn) Pltg	Datasheet	1,598In Stock	$4.05 $3.69 $3.50 $3.25 View $2.84 $2.76 $2.45 $2.31 $2.16	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: $14.29 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	$14.29 $12.87 $12.13 $11.82 View $11.51 $10.25 $9.63 $8.62 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: $8.83 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	$8.83 $7.98 $7.53 $7.36 View $6.99 $6.26 $5.33 $4.86 $4.73	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFitJr FreeHng PLG 2CKT W/DH GW WHT 46993-0201 Molex 1: $1.16 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	$1.16 $1.00 $0.915 $0.826 View $0.753 $0.624 $0.586 $0.558 $0.556	Min.: 1 Mult.: 1

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Fit Family Connectors

Types of Connectors