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Micro-Fit 3.0 Connector System

Molex Micro-Fit 3.0 Connector System is designed to meet the needs for high contact density signal or power connectors. Micro-Fit 3.0 connectors feature a miniature 3mm (0.118") pitch, yet retain many of the features found on larger power connectors and can carry up to 8.5A of current. Molex Micro-Fit products are available in circuit sizes 2 to 24 for single- and dual-row, wire-to-board, and wire-to-wire applications such as computers, work stations, satellites, cellular phones, and a host of consumer products. Molex 46235 Micro-Fit 3.00mm Low Force Terminal offers the same reliability as the standard Micro-Fit products, but with half of the mating / unmating force for applications using large circuit sizes.

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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 Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 18 Pos., w/ PCB Polarizing Peg, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black 43045-1812 Molex 1: ¥285.7 6,245In Stock	Mfr. Part # 43045-1812 Mouser Part # 538-43045-1812	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 18 Pos., w/ PCB Polarizing Peg, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	6,245In Stock	¥285.7 ¥239.2 ¥224.2 ¥201 View ¥194.3 ¥189.4 ¥179.4 ¥174.4	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 18 Pos., w/ PCB Press-fit Metal Retention Clip, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black, Tape and Reel 43045-1815 Molex 1: ¥735.8 844In Stock	Mfr. Part # 43045-1815 Mouser Part # 538-43045-1815	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 18 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	844In Stock	Cut Tape ¥735.8 ¥709.2 ¥696 ¥689.3 View Reel ¥588 ¥662.7 ¥639.5 ¥634.5 ¥588 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Headers & Wire Housings Micro-Fit 3.0 Plug Housing, Single Row, 7 Pos., UL 94V-0, Panel Mount Ears, Low-Halogen, Black 43640-0700 Molex 1: ¥89.7 7,924In Stock	Mfr. Part # 43640-0700 Mouser Part # 538-43640-0700	Molex	Headers & Wire Housings Micro-Fit 3.0 Plug Housing, Single Row, 7 Pos., UL 94V-0, Panel Mount Ears, Low-Halogen, Black Learn More about Molex microfit3	Datasheet	7,924In Stock	¥89.7 ¥75.7 ¥67.8 ¥64.4 View ¥54.5 ¥49.5 ¥47.5 ¥41 ¥40.9	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Plug Housing, Single Row, 8 Pos., UL 94V-0, Low-Halogen, Black 43640-0801 Molex 1: ¥84.7 7,200In Stock	Mfr. Part # 43640-0801 Mouser Part # 538-43640-0801	Molex	Headers & Wire Housings Micro-Fit 3.0 Plug Housing, Single Row, 8 Pos., UL 94V-0, Low-Halogen, Black Learn More about Molex microfit3	Datasheet	7,200In Stock	¥84.7 ¥63 ¥59.3 ¥58 View ¥52.2 ¥43.2 ¥43	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Single Row, 3 Pos., w/ PCB Press-fit Metal Retention Clip, 0.76 m Gold Pltg, Glow-Wire Capable, Black, T/R 43650-0311 Molex 1: ¥647.8 1,618In Stock	Mfr. Part # 43650-0311 Mouser Part # 538-43650-0311	Molex	Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Single Row, 3 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	1,618In Stock	Cut Tape ¥647.8 ¥589.7 ¥558.1 ¥519.9 Reel ¥352.1 View ¥403.6 ¥390.3 ¥378.7 ¥313.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,880
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Single Row, 7 Pos., w/ PCB Press-fit Metal Retention Clip, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black 43650-0718 Molex 1: ¥375.4 1,654In Stock	Mfr. Part # 43650-0718 Mouser Part # 538-43650-0718	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Single Row, 7 Pos., w/ PCB Press-fit Metal Retention Clip, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	1,654In Stock	¥375.4 ¥327.2 ¥313.9 ¥292.3 View ¥265.8 ¥244.2 ¥182.7 ¥181	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Single Row, 12 Pos., w/ Solder Tab, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black, T/R 43650-1212 Molex 1: ¥872 710In Stock	Mfr. Part # 43650-1212 Mouser Part # 538-43650-1212	Molex	Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Single Row, 12 Pos., w/ Solder Tab, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black, T/R Learn More about Molex microfit3	Datasheet	710In Stock	Cut Tape ¥872 ¥857.1 ¥812.2 ¥792.3 View Reel ¥541.5 ¥755.8 ¥661.1 ¥642.8 ¥546.5 ¥541.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,600
Rectangular Cable Assemblies Micro-Fit TPA-to-Micro-Fit TPA Off-the-Shelf (OTS) Cable Assy., Dual Row, 150mm Lg., 8 Pos., Black 45132-0801 Molex 1: ¥734.2 1,079In Stock	Mfr. Part # 45132-0801 Mouser Part # 538-45132-0801	Molex	Rectangular Cable Assemblies Micro-Fit TPA-to-Micro-Fit TPA Off-the-Shelf (OTS) Cable Assy., Dual Row, 150mm Lg., 8 Pos., Black Learn More about Molex micro fit tpa assemblies	Datasheet	1,079In Stock	¥734.2 ¥681 ¥671 ¥669.4 View ¥662.7 ¥646.1 ¥637.8	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit BMI CPI Compliant Pin Header, Blind Mate Interface, Dual Row, Vert., 14 Pos., PA Polyamide Nylon 4/6, UL 94V-0, 0.38 m Gold (Au) Selective Contact Pltg, Tin (Sn) Tail Pltg 45280-1452 Molex 1: ¥1,312.2 1,328In Stock	Mfr. Part # 45280-1452 Mouser Part # 538-45280-1452	Molex	Headers & Wire Housings Micro-Fit BMI CPI Compliant Pin Header, Blind Mate Interface, Dual Row, Vert., 14 Pos., PA Polyamide Nylon 4/6, UL 94V-0, 0.38 m Gold (Au) Selective Contact Pltg, Tin (Sn) Tail Pltg Learn More about Molex microfit3	Datasheet	1,328In Stock	¥1,312.2 ¥1,048.1 ¥980 ¥970 View ¥960.1 ¥833.8 ¥802.3 ¥735.8	Min.: 1 Mult.: 1
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 Micro-Fit Terminal Pos. Assurance (TPA) Retainer, 6 Pos., 3mm Pit., UL 94V-2, Glow-Wire Capable, Natural 172953-0602 Molex 1: ¥33.2 26,906In Stock	Mfr. Part # 172953-0602 Mouser Part # 538-172953-0602	Molex	Headers & Wire Housings Micro-Fit Terminal Pos. Assurance (TPA) Retainer, 6 Pos., 3mm Pit., UL 94V-2, Glow-Wire Capable, Natural Learn More about Molex microfit3	Datasheet	26,906In Stock	¥33.2 ¥28.1 ¥25.1 ¥23.9 View ¥21.4 ¥19.9 ¥17.4 ¥16.4 ¥16.1	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Recept. Housing, Dual Row, 10 Pos., UL 94V-0, Low-Halogen Since Inception, Black 43025-1008 Molex 1: ¥132.9 9,305In Stock	Mfr. Part # 43025-1008 Mouser Part # 538-43025-1008	Molex	Headers & Wire Housings Micro-Fit 3.0 Recept. Housing, Dual Row, 10 Pos., UL 94V-0, Low-Halogen Since Inception, Black Learn More about Molex microfit3	Datasheet	9,305In Stock	¥132.9 ¥108 ¥103.1 ¥101 View ¥92 ¥90.4 ¥84.5 ¥75.9	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 12 Pos., w/ PCB Press-fit Metal Retention Clip, 0.38 m Gold Pltg, Glow-Wire Capable, Black 43045-1225 Molex 1: ¥508.3 1,137In Stock	Mfr. Part # 43045-1225 Mouser Part # 538-43045-1225	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 12 Pos., w/ PCB Press-fit Metal Retention Clip, 0.38 m Gold Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	1,137In Stock	¥508.3 ¥443.5 ¥436.8 ¥395.3 View ¥382 ¥358.8 ¥353.8	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 18 Pos., w/ PCB Press-fit Metal Retention Clip, 0.38 m Gold Pltg, Glow-Wire Capable, Black, T/R 43045-1816 Molex 1: ¥1,021.5 359In Stock	Mfr. Part # 43045-1816 Mouser Part # 538-43045-1816	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 18 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	359In Stock	Cut Tape ¥1,021.5 ¥896.9 ¥882 ¥868.7 ¥767.4 Reel ¥765.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Dual Row, 22 Pos., w/ PCB Press-fit Metal Retention Clip, 0.38 m Gold Pltg, Glow-Wire Capable, Black, T/R 43045-2207 Molex 1: ¥1,661 1,000In Stock	Mfr. Part # 43045-2207 Mouser Part # 538-43045-2207	Molex	Headers & Wire Housings Micro-Fit 3.0 R/A Header, 3mm Pit., Dual Row, 22 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	1,000In Stock	Cut Tape ¥1,661 ¥1,411.9 ¥1,410.2 ¥1,134.5 Reel ¥994.9 View ¥1,088 ¥1,058.1 ¥951.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Single Row, 4 Pos., w/ Solder Tab, 0.76 m Gold Pltg, Glow-Wire Capable, Black, T/R 43650-0426 Molex 1: ¥694.3 4,604In Stock	Mfr. Part # 43650-0426 Mouser Part # 538-43650-0426	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Single Row, 4 Pos., w/ Solder Tab, 0.76 m Gold Pltg, Glow-Wire Capable, Black, T/R Learn More about Molex microfit3	Datasheet	4,604In Stock	Cut Tape ¥694.3 ¥591.3 ¥478.4 ¥453.5 Reel ¥405.3 View ¥382 ¥357.1 MouseReel Available	Min.: 1 Mult.: 1 : 1,400
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Single Row, 6 Pos., w/ PCB Polarizing Peg, 0.38 m Gold Pltg, Glow-Wire Capable, Black 43650-0628 Molex 1: ¥395.3 2,655In Stock	Mfr. Part # 43650-0628 Mouser Part # 538-43650-0628	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Single Row, 6 Pos., w/ PCB Polarizing Peg, 0.38 m Gold Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	2,655In Stock	¥395.3 ¥337.2 ¥297.3 ¥264.1 View ¥262.4 ¥240.8 ¥225.9 ¥204.3	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Single Row, 9 Pos., w/ Solder Tab, 0.38 m Gold Pltg, Glow-Wire Capable, Black, T/R 43650-0925 Molex 1: ¥715.9 723In Stock	Mfr. Part # 43650-0925 Mouser Part # 538-43650-0925	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Single Row, 9 Pos., w/ Solder Tab, 0.38 m Gold Pltg, Glow-Wire Capable, Black, T/R Learn More about Molex microfit3	Datasheet	723In Stock	Cut Tape ¥715.9 ¥609.6 ¥493.3 ¥473.4 Reel ¥400.3 View ¥461.8 ¥378.7 ¥365.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Single Row, 10 Pos., w/ PCB Press-fit Metal Retention Clip, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black 43650-1018 Molex 1: ¥392 1,734In Stock	Mfr. Part # 43650-1018 Mouser Part # 538-43650-1018	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Single Row, 10 Pos., w/ PCB Press-fit Metal Retention Clip, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	1,734In Stock	¥392 ¥358.8 ¥357.1 ¥328.9 View ¥312.3 ¥300.6 ¥254.1 ¥252.5 ¥244.2	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit BMI Plug Housing, Dual Row, Panel Mount, 14 Pos., Black 44300-1400 Molex 1: ¥197.7 5,418In Stock	Mfr. Part # 44300-1400 Mouser Part # 538-44300-1400	Molex	Headers & Wire Housings Micro-Fit BMI Plug Housing, Dual Row, Panel Mount, 14 Pos., Black Learn More about Molex microfit3	Datasheet	5,418In Stock	¥197.7 ¥179.4 ¥159.3 ¥152.3 View ¥142.7 ¥135.9 ¥120.9 ¥102.3 ¥93.7	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit BMI Header, SMT Compatible, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 4 Pos., 0.76 m Gold (Au) Pltg 44428-0403 Molex 1: ¥632.8 1,974In Stock	Mfr. Part # 44428-0403 Mouser Part # 538-44428-0403	Molex	Headers & Wire Housings Micro-Fit BMI Header, SMT Compatible, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 4 Pos., 0.76 m Gold (Au) Pltg Learn More about Molex microfit3	Datasheet	1,974In Stock	¥632.8 ¥538.2 ¥478.4 ¥436.8 View ¥425.2 ¥405.3 ¥372.1 ¥365.4 ¥347.1	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit BMI Header, SMT Compatible, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 6 Pos., 0.38 m Gold (Au) Pltg 44428-0602 Molex 1: ¥514.9 827In Stock	Mfr. Part # 44428-0602 Mouser Part # 538-44428-0602	Molex	Headers & Wire Housings Micro-Fit BMI Header, SMT Compatible, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 6 Pos., 0.38 m Gold (Au) Pltg Learn More about Molex microfit3	Datasheet	827In Stock	¥514.9 ¥460.1 ¥416.9 ¥402 View ¥400.3 ¥390.3 ¥385.4	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Micro-Fit TPA-to-Micro-Fit TPA Off-the-Shelf (OTS) Cable Assy., Dual Row, 1.0m Lg., 8 Pos., Black 45132-0810 Molex 1: ¥1,328.8 874In Stock	Mfr. Part # 45132-0810 Mouser Part # 538-45132-0810	Molex	Rectangular Cable Assemblies Micro-Fit TPA-to-Micro-Fit TPA Off-the-Shelf (OTS) Cable Assy., Dual Row, 1.0m Lg., 8 Pos., Black Learn More about Molex micro fit tpa assemblies	Datasheet	874In Stock	¥1,328.8 ¥1,232.5 ¥1,063 ¥1,021.5 View ¥1,014.9 ¥988.3 ¥921.9 ¥855.4 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, 18 Pos. 44769-1802 Molex 1: ¥2,066.3 415In Stock 1,800Expected 2/4/2027	Mfr. Part # 44769-1802 Mouser Part # 538-44769-1802	Molex	Headers & Wire Housings Micro-Fit BMI Recept. Header, Dual Row, Vert., w/ Press-fit Plastic Pegs, 0.38 m Gold (Au) Selective, 18 Pos. Learn More about Molex microfit3	Datasheet	415In Stock 1,800Expected 2/4/2027	¥2,066.3 ¥1,832.1 ¥1,760.7 ¥1,690.9 View ¥1,596.2 ¥1,461.7 Quote	Min.: 1 Mult.: 1

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Micro-Fit 3.0 Connector System

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