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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 Nano-Fit R/A Header, TH, 2.5mm Pit., Dual Row, 10 Pos., Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray 105314-2110 Molex 1: $3.78 2,665In Stock	Mfr. Part No. 105314-2110 Mouser Part No 538-105314-2110	Molex	Headers & Wire Housings Nano-Fit R/A Header, TH, 2.5mm Pit., Dual Row, 10 Pos., Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex nanofit power connectors	Datasheet	2,665In Stock	$3.78 $3.33 $3.24 $2.87 View $2.68 $2.49 $2.08 $2.01 $1.96	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Plug Housing, 4.2mm Pit., Dual Row, w/ Panel Mount Ears, Nylon 6/6 UL 94V-0, 24 Pos., Natural 15-06-0246 Molex 1: $2.92 1,230In Stock	Mfr. Part No. 15-06-0246 Mouser Part No 538-15-06-0246	Molex	Headers & Wire Housings Mini-Fit BMI Plug Housing, 4.2mm Pit., Dual Row, w/ Panel Mount Ears, Nylon 6/6 UL 94V-0, 24 Pos., Natural Learn More about Molex minifit jr connectors	Datasheet	1,230In Stock	$2.92 $2.82 $2.67 $2.61 View $2.54 $2.48 $2.38 $2.35 $2.31	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 4 Pos., PA Polyamide Nylon 6/6, UL 94V-0, w/ Tin (Sn) Pltg 15-24-9044 Molex 1: $1.85 3,741In Stock	Mfr. Part No. 15-24-9044 Mouser Part No 538-15-24-9044	Molex	Headers & Wire Housings Mini-Fit BMI Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 4 Pos., PA Polyamide Nylon 6/6, UL 94V-0, w/ Tin (Sn) Pltg Learn More about Molex minifit jr connectors	Datasheet	3,741In Stock	$1.85 $1.66 $1.62 $1.50 View $1.44 $1.31 $1.25 $1.16 $1.14	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit TPA Header, 4.2mm Pit., Dual Row, Vert., w/ PCB Mtg Flange, 16 Pos., Tin (Sn) Pltg, w/out Drain Holes 15-97-7162 Molex 1: $3.03 1,165In Stock	Mfr. Part No. 15-97-7162 Mouser Part No 538-15-97-7162	Molex	Headers & Wire Housings Mini-Fit TPA Header, 4.2mm Pit., Dual Row, Vert., w/ PCB Mtg Flange, 16 Pos., Tin (Sn) Pltg, w/out Drain Holes	Datasheet	1,165In Stock	$3.03 $2.96 $2.95 $2.92 View $2.71 $2.69	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit TPA Key for 8 Circuit 15-97-9081 Molex 1: $0.19 20,381In Stock	Mfr. Part No. 15-97-9081 Mouser Part No 538-15-97-9081	Molex	Headers & Wire Housings Mini-Fit TPA Key for 8 Circuit	Datasheet	20,381In Stock	$0.19 $0.165 $0.151 $0.137 View $0.116 $0.106 $0.098 $0.094 $0.091	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 8 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172316-4208 Molex 1: $6.61 670In Stock	Mfr. Part No. 172316-4208 Mouser Part No 538-172316-4208	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 8 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	670In Stock	$6.61 $6.02 $5.70 $5.30 View $4.64 $4.03 $3.73 $3.64 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, UL 94V-0, Glow-Wire Capable, 2 Pos. 172762-1002 Molex 1: $0.666 11,160In Stock	Mfr. Part No. 172762-1002 Mouser Part No 538-172762-1002	Molex	Headers & Wire Housings Mini-Fit Sigma Plug Housing, 4.2mm Pit., Dual Row, UL 94V-0, Glow-Wire Capable, 2 Pos. Learn More about Molex mini fit sigma connectors	Datasheet	11,160In Stock	$0.666 $0.609 $0.552 $0.515 View $0.454 $0.416 $0.401 $0.394 $0.378	Min.: 1 Mult.: 1
Headers & Wire Housings Nano-Fit Plug Housing, TPA Capable, 2.5mm Pit., Single Row, 4 Pos., Black, Glow-Wire Capable 200277-1104 Molex 1: $0.612 11,075In Stock	Mfr. Part No. 200277-1104 Mouser Part No 538-200277-1104	Molex	Headers & Wire Housings Nano-Fit Plug Housing, TPA Capable, 2.5mm Pit., Single Row, 4 Pos., Black, Glow-Wire Capable Learn More about Molex nanofit power connectors	Datasheet	11,075In Stock	$0.612 $0.483 $0.446 $0.432 View $0.341 $0.328 $0.318 $0.311 $0.296	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Latch / KK Wire-to-Board Header, Vert., w/ Friction Ramp, 5 Pos., Gold (Au) Pltg, Natural 22-11-1051 Molex 1: $1.60 8,901In Stock	Mfr. Part No. 22-11-1051 Mouser Part No 538-22-11-1051	Molex	Headers & Wire Housings Mini-Latch / KK Wire-to-Board Header, Vert., w/ Friction Ramp, 5 Pos., Gold (Au) Pltg, Natural Learn More about Molex mini latch wire to board system	Datasheet	8,901In Stock	$1.60 $1.40 $1.02 $1.01 View $0.993 $0.868 $0.793 $0.786 $0.758	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 14 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural 39-01-2141 Molex 1: $0.789 14,127In Stock	Mfr. Part No. 39-01-2141 Mouser Part No 538-39-01-2141	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 14 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	14,127In Stock	$0.789 $0.703 $0.653 $0.624 View $0.564 $0.446 $0.434 $0.428 $0.423	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFitJrPlg FreeHng eHng /DH V2 Blk 2Ck 39-01-3026 Molex 1: $0.53 33,841In Stock	Mfr. Part No. 39-01-3026 Mouser Part No 538-39-01-3026	Molex	Headers & Wire Housings MiniFitJrPlg FreeHng eHng /DH V2 Blk 2Ck Learn More about Molex minifit jr connectors	Datasheet	33,841In Stock	$0.53 $0.473 $0.442 $0.43 View $0.382 $0.377 $0.369 $0.367 $0.366	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Plug Housing, Dual Row, 12 Pos., UL 94V-0, Low-Halogen, Black 43020-1201 Molex 1: $0.843 20,158In Stock	Mfr. Part No. 43020-1201 Mouser Part No 538-43020-1201	Molex	Headers & Wire Housings Micro-Fit 3.0 Plug Housing, Dual Row, 12 Pos., UL 94V-0, Low-Halogen, Black Learn More about Molex microfit3	Datasheet	20,158In Stock	$0.843 $0.738 $0.677 $0.641 View $0.567 $0.515 $0.469 $0.468	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 6 Pos., w/ Solder Tab, 0.76 m Gold Pltg, Glow-Wire Capable, Black, T/R 43045-0620 Molex 1: $5.37 3,474In Stock	Mfr. Part No. 43045-0620 Mouser Part No 538-43045-0620	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 6 Pos., w/ Solder Tab, 0.76 m Gold Pltg, Glow-Wire Capable, Black, T/R Learn More about Molex microfit3	Datasheet	3,474In Stock	Cut Tape $5.37 $4.81 $4.64 $4.28 Reel $4.27 View $4.00 $3.86 $3.58 MouseReel Available	Min.: 1 Mult.: 1 : 200
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 18 Pos., w/ Solder Tab, 0.38 m Gold Pltg, Glow-Wire Capable, Black, T/R 43045-1819 Molex 1: $10.78 1,324In Stock	Mfr. Part No. 43045-1819 Mouser Part No 538-43045-1819	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 18 Pos., w/ Solder Tab, 0.38 m Gold Pltg, Glow-Wire Capable, Black, T/R Learn More about Molex microfit3	Datasheet	1,324In Stock	Cut Tape $10.78 $9.28 $7.51 $7.15 Reel $6.53 View $6.95 $6.36 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 20 Pos., w/ Solder Tab, 0.76 m Gold Pltg, Glow-Wire Capable, Black, T/R 43045-2020 Molex 1: $13.90 1,022In Stock	Mfr. Part No. 43045-2020 Mouser Part No 538-43045-2020	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 20 Pos., w/ Solder Tab, 0.76 m Gold Pltg, Glow-Wire Capable, Black, T/R Learn More about Molex microfit3	Datasheet	1,022In Stock	Cut Tape $13.90 $11.82 $9.57 $9.11 $8.85 Reel $8.32 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Single Row, 5 Pos., w/ PCB Press-fit Metal Retention Clip, 0.76 m Gold Pltg, Glow-Wire Capable, Black 43650-0505 Molex 1: $4.77 1,658In Stock	Mfr. Part No. 43650-0505 Mouser Part No 538-43650-0505	Molex	Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Single Row, 5 Pos., w/ PCB Press-fit Metal Retention Clip, 0.76 m Gold Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	1,658In Stock	$4.77 $4.34 $4.11 $3.82 View $3.33 $3.24 $2.65 $2.52	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Single Row, 5 Pos., w/ PCB Press-fit Metal Retention Clip, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black 43650-0518 Molex 1: $1.74 2,910In Stock	Mfr. Part No. 43650-0518 Mouser Part No 538-43650-0518	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Single Row, 5 Pos., w/ PCB Press-fit Metal Retention Clip, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	2,910In Stock	$1.74 $1.56 $1.37 $1.32 View $1.30 $1.23	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT 4 CKT RA MF A-44130-0006 44130-0006 Molex 1: $3.55 1,136In Stock	Mfr. Part No. 44130-0006 Mouser Part No 538-44130-0006	Molex	Headers & Wire Housings MINI-FIT 4 CKT RA MF A-44130-0006 Learn More about Molex minifit jr connectors	Datasheet	1,136In Stock	$3.55 $3.09 $2.18 $2.16 View $2.15 $2.00 $1.84 $1.80	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Test Plug, Dual Row, 12 Pos. 44281-0005 Molex 1: $398.79 8In Stock	Mfr. Part No. 44281-0005 Mouser Part No 538-44281-0005	Molex	Headers & Wire Housings Mini-Fit Jr. Test Plug, Dual Row, 12 Pos. Learn More about Molex minifit jr connectors	Datasheet	8In Stock	$398.79 $301.06 $292.39 $290.52 View Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit BMI Recept. Header, Dual Row, Vert., w/ Press-fit Plastic Pegs, 0.38 m Gold (Au) Selective, 24 Pos. 44769-2402 Molex 1: $17.95 984In Stock	Mfr. Part No. 44769-2402 Mouser Part No 538-44769-2402	Molex	Headers & Wire Housings Micro-Fit BMI Recept. Header, Dual Row, Vert., w/ Press-fit Plastic Pegs, 0.38 m Gold (Au) Selective, 24 Pos. Learn More about Molex microfit3	Datasheet	984In Stock	$17.95 $14.65 $14.33 $14.04 View $12.97 $12.62 $11.40 $11.38	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit 2Ckt Plug Housing, V-0, Black 46999-0293 Molex 1: $0.476 19,430In Stock	Mfr. Part No. 46999-0293 Mouser Part No 538-46999-0293	Molex	Headers & Wire Housings MiniFit 2Ckt Plug Housing, V-0, Black	Datasheet	19,430In Stock	$0.476 $0.393 $0.366 $0.347 View $0.324 $0.291 $0.275 $0.268 $0.242	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Crimp Terminal, Male, 0.76 m Gold (Au) Pltg, Double 20+20, 18+18 or Single 16-14 AWG, Reel 105418-1314 Molex 1: $1.78 17,380In Stock	Mfr. Part No. 105418-1314 Mouser Part No 538-105418-1314	Molex	Headers & Wire Housings Mega-Fit Crimp Terminal, Male, 0.76 m Gold (Au) Pltg, Double 20+20, 18+18 or Single 16-14 AWG, Reel	Datasheet	17,380In Stock	Cut Tape $1.78 Reel $1.03 $1.00 $0.956 Quote Quote	Min.: 1 Mult.: 1 : 3,000
Headers & Wire Housings 2.54mm SL Interim Clip, 14 Pos. 15-04-5141 Molex 1: $2.41 3,404In Stock	Mfr. Part No. 15-04-5141 Mouser Part No 538-15-04-5141	Molex	Headers & Wire Housings 2.54mm SL Interim Clip, 14 Pos. Learn More about Molex sl modular connectors	Datasheet	3,404In Stock	$2.41 $2.11 $1.96 $1.85 View $1.77 $1.48 $1.39 $1.36 $1.33	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit TPA Header, 4.2mm Pit., Dual Row, Vert., w/ PCB Mtg Flange, 8 Pos., Gold (Au) Pltg, w/out Drain Holes 15-97-7084 Molex 1: $3.98 2,214In Stock	Mfr. Part No. 15-97-7084 Mouser Part No 538-15-97-7084	Molex	Headers & Wire Housings Mini-Fit TPA Header, 4.2mm Pit., Dual Row, Vert., w/ PCB Mtg Flange, 8 Pos., Gold (Au) Pltg, w/out Drain Holes	Datasheet	2,214In Stock	$3.98 $3.74 $3.52 $3.20 View $2.95 $2.88 $2.61 $2.54	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 6 Pos., 0.38 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray 172310-3206 Molex 1: $3.30 2,321In Stock	Mfr. Part No. 172310-3206 Mouser Part No 538-172310-3206	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 6 Pos., 0.38 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	2,321In Stock	$3.30 $2.88 $2.77 $2.56 View $2.33 $2.14 $1.78 $1.77	Min.: 1 Mult.: 1

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Fit Family Connectors

Types of Connectors