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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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 4 Pos., 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172316-4304 Molex 1: ¥779 828In Stock	Mfr. Part # 172316-4304 Mouser Part # 538-172316-4304	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 4 Pos., 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray	Datasheet	828In Stock	¥779 ¥709.2 ¥672.7 ¥624.5 View ¥546.5 ¥531.5 ¥413.6 ¥400.3	Min.: 1 Mult.: 1
Headers & Wire Housings NANO-FIT PLUG TML 30AU 24-26 LOOSE PIECE 201447-1300 (Loose Piece) Molex 1: ¥86.4 6,178In Stock New At Mouser	Mfr. Part # 201447-1300 (Loose Piece) Mouser Part # 538-201447-1300-LP New At Mouser	Molex	Headers & Wire Housings NANO-FIT PLUG TML 30AU 24-26 LOOSE PIECE Learn More about Molex nano fit bmi connectors	Datasheet	6,178In Stock	¥86.4 ¥73.6 ¥68.8 ¥65.6	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit TPA2/Sigma Female Crimp Terminal, Copper Alloy, Post-Plated Gold (Au), 24-22 AWG, 1.07-1.65mm Insulation Diameter, Reel 202988-5141 Molex 6,000: ¥43.2 60,000In Stock	Mfr. Part # 202988-5141 Mouser Part # 538-202988-5141	Molex	Headers & Wire Housings Mini-Fit TPA2/Sigma Female Crimp Terminal, Copper Alloy, Post-Plated Gold (Au), 24-22 AWG, 1.07-1.65mm Insulation Diameter, Reel Learn More about Molex mini fit sigma connectors	Datasheet	60,000In Stock	Cut Tape ¥43.2 ¥22.4 Reel ¥21.4 ¥19.9 Quote Quote	Min.: 6,000 Mult.: 6,000 : 30,000
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 12 Pos., w/ PCB Press-fit Metal Retention Clip, 0.76 m Gold Pltg, Glow-Wire Capable, Black, T/R 43045-1217 Molex 1: ¥1,280.6 380In Stock	Mfr. Part # 43045-1217 Mouser Part # 538-43045-1217	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 12 Pos., w/ PCB Press-fit Metal Retention Clip, 0.76 m Gold Pltg, Glow-Wire Capable, Black, T/R Learn More about Molex microfit3	Datasheet	380In Stock	Cut Tape ¥1,280.6 ¥1,159.4 ¥1,096.3 ¥1,068 Reel ¥880.3 View ¥1,038.1 ¥853.8 ¥667.7 MouseReel Available	Min.: 1 Mult.: 1 : 200
Headers & Wire Housings Mini-Fit Jr. Reflow Solder Capable Header, 4.2mm Pit., Dual Row, Vert., 6 Pos., 2.36mm PCB Thick., w/out PCB Pegs, LCP Housing, w/ Tin (Sn) Pltg, Glow-Wire Capable, Tray 46207-1106 Molex 1: ¥431.9 1,491In Stock	Mfr. Part # 46207-1106 Mouser Part # 538-46207-1106	Molex	Headers & Wire Housings Mini-Fit Jr. Reflow Solder Capable Header, 4.2mm Pit., Dual Row, Vert., 6 Pos., 2.36mm PCB Thick., w/out PCB Pegs, LCP Housing, w/ Tin (Sn) Pltg, Glow-Wire Capable, Tray Learn More about Molex minifit jr connectors	Datasheet	1,491In Stock	¥431.9 ¥377 ¥362.1 ¥337.2 View ¥305.6 ¥280.7 ¥244.2 ¥227.6 ¥219.3	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Reflow Solder Capable Header, R/A, Dual Row, 6 Pos., w/out Mtg Peg, Tin (Sn) Pltg, Glow-Wire Capable, Tray 46991-1006 Molex 1: ¥730.8 2,778In Stock	Mfr. Part # 46991-1006 Mouser Part # 538-46991-1006	Molex	Headers & Wire Housings Mini-Fit Jr. Reflow Solder Capable Header, R/A, Dual Row, 6 Pos., w/out Mtg Peg, Tin (Sn) Pltg, Glow-Wire Capable, Tray Learn More about Molex minifit jr connectors	Datasheet	2,778In Stock	¥730.8 ¥622.9 ¥554.8 ¥528.2 View ¥496.6 ¥480 ¥466.7 ¥428.5 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit TPA2/Sigma Female Crimp Terminal, Copper Alloy, Post-Plated Tin (Sn), 24-22 AWG, 1.07-1.65mm Insulation Diameter, Reel 202988-5241 Molex 6,000: ¥9.5 36,000In Stock	Mfr. Part # 202988-5241 Mouser Part # 538-202988-5241	Molex	Headers & Wire Housings Mini-Fit TPA2/Sigma Female Crimp Terminal, Copper Alloy, Post-Plated Tin (Sn), 24-22 AWG, 1.07-1.65mm Insulation Diameter, Reel Learn More about Molex mini fit sigma connectors	Datasheet	36,000In Stock	Reel ¥9.5 ¥9.1 ¥7.6 ¥7.1	Min.: 6,000 Mult.: 6,000 : 6,000
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: ¥199.3 5,126In Stock 5,000On Order	Mfr. Part # 43020-1410 Mouser Part # 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	5,126In Stock 5,000On Order	¥199.3 ¥169.4 ¥161.3 ¥151 View ¥137.2 ¥125.9 ¥113.9 ¥103.8	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: ¥1,323.8 527In Stock	Mfr. Part # 43045-2415 Mouser Part # 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 ¥1,323.8 ¥1,199.2 ¥1,132.8 ¥1,104.6 Reel ¥769 View ¥1,049.8 ¥938.5 ¥883.7 ¥734.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Dual Row, 12 Pos., 0.76 m Tin (Sn) Pltg, Natural, Glow-Wire Capable 105405-2112 Molex 1: ¥1,368.7 397In Stock 750Expected 2/9/2027	Mfr. Part # 105405-2112 Mouser Part # 538-105405-2112	Molex	Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Dual Row, 12 Pos., 0.76 m Tin (Sn) Pltg, Natural, Glow-Wire Capable	Datasheet	397In Stock 750Expected 2/9/2027	¥1,368.7 ¥1,237.4 ¥1,169.3 ¥1,141.1 View ¥1,084.6 ¥970 ¥870.4 ¥782.3 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Recept. Header, 4.2mm Pit., Dual Row, Vert., w/ Snap-In Plastic Pegs, Phosphor Bronze Terminal, 0.762 m Gold (Au) Pltg, Nylon UL 94V-0, 10 Pos. 15-24-7107 Molex 1: ¥1,064.7 1,524In Stock	Mfr. Part # 15-24-7107 Mouser Part # 538-15-24-7107	Molex	Headers & Wire Housings Mini-Fit BMI Recept. Header, 4.2mm Pit., Dual Row, Vert., w/ Snap-In Plastic Pegs, Phosphor Bronze Terminal, 0.762 m Gold (Au) Pltg, Nylon UL 94V-0, 10 Pos. Learn More about Molex minifit jr connectors	Datasheet	1,524In Stock	¥1,064.7 ¥963.4 ¥910.2 ¥887 View ¥843.8 ¥754.1 ¥710.9 ¥624.5 ¥589.7	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRA-FIT CRIMP TERM 16-18 15MI Form LOOSE PIECE 172253-6011 (Loose Piece) Molex 1: ¥83.1 11,677In Stock New At Mouser	Mfr. Part # 172253-6011 (Loose Piece) Mouser Part # 538-172253-6011-LP New At Mouser	Molex	Headers & Wire Housings ULTRA-FIT CRIMP TERM 16-18 15MI Form LOOSE PIECE	Datasheet	11,677In Stock	¥83.1 ¥70.8 ¥66.3 ¥63.1	Min.: 1 Mult.: 1
Headers & Wire Housings MF SR Crimp Term Fem Silvr 10-12AWG Lubed STRIP OF 100 42815-0114 (Cut Strip) Molex 100: ¥117.4 5,500In Stock 500On Order New At Mouser	Mfr. Part # 42815-0114 (Cut Strip) Mouser Part # 538-42815-0114-CT New At Mouser	Molex	Headers & Wire Housings MF SR Crimp Term Fem Silvr 10-12AWG Lubed STRIP OF 100	Datasheet	5,500In Stock 500On Order	Reel ¥117.4	Min.: 100 Mult.: 100 : 100
Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Dual Row, 18 Pos., w/ PCB Press-fit Metal Retention Clip, 0.38 m Gold Pltg, Glow-Wire Capable, Black 43045-1822 Molex 1: ¥1,327.1 488In Stock	Mfr. Part # 43045-1822 Mouser Part # 538-43045-1822	Molex	Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Dual Row, 18 Pos., w/ PCB Press-fit Metal Retention Clip, 0.38 m Gold Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	488In Stock	¥1,327.1 ¥1,200.9 ¥1,134.5 ¥1,107.9 View ¥1,051.4 ¥941.8 ¥808.9 ¥750.8 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Single Row, 12 Pos., w/ Solder Tab, 0.38 m Gold Pltg, Glow-Wire Capable, Black, T/R 43650-1225 Molex 1: ¥1,104.6 505In Stock	Mfr. Part # 43650-1225 Mouser Part # 538-43650-1225	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Single Row, 12 Pos., w/ Solder Tab, 0.38 m Gold Pltg, Glow-Wire Capable, Black, T/R Learn More about Molex microfit3	Datasheet	505In Stock	Cut Tape ¥1,104.6 ¥999.9 ¥945.1 ¥921.9 Reel ¥626.2 View ¥875.3 ¥782.3 ¥737.5 ¥593 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Headers & Wire Housings Mini-Fit Plus Header, 4.2mm Pit., Single Row, Vert., 5 Pos., w/ Snap-in Plastic Peg PCB Lock, Nylon 6/6 UL 94V-0, Gold (Au) Pltg 46014-0504 Molex 1: ¥641.1 3,329In Stock	Mfr. Part # 46014-0504 Mouser Part # 538-46014-0504	Molex	Headers & Wire Housings Mini-Fit Plus Header, 4.2mm Pit., Single Row, Vert., 5 Pos., w/ Snap-in Plastic Peg PCB Lock, Nylon 6/6 UL 94V-0, Gold (Au) Pltg Learn More about Molex minifithcs	Datasheet	3,329In Stock	¥641.1 ¥583 ¥553.1 ¥513.2 View ¥450.1 ¥436.8 ¥373.7 ¥350.5 ¥332.2	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Versa Color Recept. Housing, Dual Row, Nylon 6/6 UL 94V-0, 6 Pos., Glow-Wire Capable, Natural 46992-0650 Molex 1: ¥338.8 10,978In Stock	Mfr. Part # 46992-0650 Mouser Part # 538-46992-0650	Molex	Headers & Wire Housings Mini-Fit Versa Color Recept. Housing, Dual Row, Nylon 6/6 UL 94V-0, 6 Pos., Glow-Wire Capable, Natural Learn More about Molex mini fit versa color connectors	Datasheet	10,978In Stock	¥338.8 ¥295.7 ¥282.4 ¥264.1 View ¥239.2 ¥220.9 ¥196 ¥184.4 ¥182.7	Min.: 1 Mult.: 1
FFC & FPC Connectors Easy-On FPC Conn., 0.3mm Pit., R/A, Bottom Contact, 0.95mm Ht., 9 Pos., Gold over Nickel Pltg 503566-0902 Molex 1: ¥146.2 11,396In Stock	Mfr. Part # 503566-0902 Mouser Part # 538-503566-0902	Molex	FFC & FPC Connectors Easy-On FPC Conn., 0.3mm Pit., R/A, Bottom Contact, 0.95mm Ht., 9 Pos., Gold over Nickel Pltg	Datasheet	11,396In Stock	Cut Tape ¥146.2 ¥127.4 ¥116.6 ¥105.1 Reel ¥63.9 View ¥96 ¥79.6 ¥74.6 ¥63.8	Min.: 1 Mult.: 1 : 6,000
Headers & Wire Housings Nano-Fit Vert. Header, SMT, 2.5mm Pit., Dual Row, 14 Pos., 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable 105429-1314 Molex 1: ¥1,767.3 1,202In Stock	Mfr. Part # 105429-1314 Mouser Part # 538-105429-1314	Molex	Headers & Wire Housings Nano-Fit Vert. Header, SMT, 2.5mm Pit., Dual Row, 14 Pos., 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable Learn More about Molex nanofit power connectors	Datasheet	1,202In Stock	Cut Tape ¥1,767.3 ¥1,591.2 ¥1,499.9 ¥1,460 View Reel ¥1,195.9 ¥1,421.8 ¥1,269 ¥1,195.9 Quote MouseReel Available	Min.: 1 Mult.: 1 : 600
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 16 Pos., 0.38 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray 172316-3216 Molex 1: ¥1,986.6 279In Stock 400Expected 3/29/2027	Mfr. Part # 172316-3216 Mouser Part # 538-172316-3216	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 16 Pos., 0.38 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray	Datasheet	279In Stock 400Expected 3/29/2027	¥1,986.6 ¥1,960 ¥1,626.1 ¥1,536.4 View ¥1,416.8 ¥1,215.9 ¥1,166 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 10 Pos., Matte Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray 172316-4110 Molex 1: ¥518.2 1,201In Stock	Mfr. Part # 172316-4110 Mouser Part # 538-172316-4110	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 10 Pos., Matte Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	1,201In Stock	¥518.2 ¥471.7 ¥446.8 ¥415.3 View ¥363.8 ¥353.8 ¥290.7 ¥282.4 ¥275.7	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 4 Pos., PA Polyamide Nylon 6/6 94V-2, 1.27 m Select Gold (Au) Pltg 26-01-3142 Molex 1: ¥845.4 596In Stock	Mfr. Part # 26-01-3142 Mouser Part # 538-26-01-3142	Molex	Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 4 Pos., PA Polyamide Nylon 6/6 94V-2, 1.27 m Select Gold (Au) Pltg Learn More about Molex minifit jr connectors	Datasheet	596In Stock	¥845.4 ¥769 ¥729.2 ¥712.6 View ¥677.7 ¥593 ¥576.4 ¥491.7 ¥438.5	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 16-14 AWG, Silver (Ag) 42817-1144 Molex 1: ¥378.7 4,927In Stock	Mfr. Part # 42817-1144 Mouser Part # 538-42817-1144	Molex	Headers & Wire Housings Mini-Fit Sr. Crimp Terminal, Male, 16-14 AWG, Silver (Ag) Learn More about Molex minifit sr connectors	Datasheet	4,927In Stock	Cut Tape ¥378.7 Reel ¥217.6 ¥206	Min.: 1 Mult.: 1 : 2,500
Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Dual Row, Vert., 6.35mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 6 Pos. 43915-1216 Molex 1: ¥6,688.8 136In Stock	Mfr. Part # 43915-1216 Mouser Part # 538-43915-1216	Molex	Headers & Wire Housings 10mm Pit. Mini-Fit Sr. Header, Dual Row, Vert., 6.35mm PCB Thick., 0.76 m Gold (Au) Selective Pltg, 6 Pos. Learn More about Molex minifit sr connectors	Datasheet	136In Stock	¥6,688.8 ¥5,685.6 ¥5,404.9 ¥5,230.5 View ¥5,056.1 ¥4,645.8 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit BMI Recept. Header, Dual Row, R/A, w/ Press-fit Plastic Pegs, 0.38 m Gold (Au) Selective Pltg, Mylar Pos.ing Strip, 22 Pos. 44764-2202 Molex 1: ¥2,046.4 245In Stock	Mfr. Part # 44764-2202 Mouser Part # 538-44764-2202	Molex	Headers & Wire Housings Micro-Fit BMI Recept. Header, Dual Row, R/A, w/ Press-fit Plastic Pegs, 0.38 m Gold (Au) Selective Pltg, Mylar Pos.ing Strip, 22 Pos. Learn More about Molex microfit3	Datasheet	245In Stock	¥2,046.4 ¥1,813.8 ¥1,744.1 ¥1,674.3 View ¥1,581.3 ¥1,441.7 ¥1,347.1 ¥1,292.3 Quote	Min.: 1 Mult.: 1

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Fit Family Connectors

Types of Connectors