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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 (PLN) 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, 8 Pos., w/ PCB Polarizing Peg, 0.38 m Gold Pltg, Glow-Wire Capable, Black 43045-0813 Molex 1: 5,98 zł 19 970In Stock	Mfr. Part No. 43045-0813 Mouser Part No 538-43045-0813	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 8 Pos., w/ PCB Polarizing Peg, 0.38 m Gold Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	19 970In Stock	5,98 zł 5,15 zł 5,02 zł 4,40 zł	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Header, Compliant Pin Interface, Dual Row, Vert., 24 Pos., 6.25mm Tail Lg., Tin (Sn) Pltg 43879-0032 Molex 1: 83,07 zł 2 438In Stock	Mfr. Part No. 43879-0032 Mouser Part No 538-43879-0032	Molex	Headers & Wire Housings Mini-Fit BMI Header, Compliant Pin Interface, Dual Row, Vert., 24 Pos., 6.25mm Tail Lg., Tin (Sn) Pltg Learn More about Molex minifit jr connectors	Datasheet	2 438In Stock	83,07 zł 70,62 zł 68,86 zł 67,36 zł View 57,16 zł 55,18 zł Quote	Min.: 1 Mult.: 1
FFC & FPC Connectors Easy-On Back Flip FPC Conn. w/ Lock Terminal, 0.3mm Pit., LA75 Series, R/A, SMT, Dual Contact Style, 0.75mm Ht., 11 Pos. 504754-1100 Molex 1: 3,45 zł 37 143In Stock	Mfr. Part No. 504754-1100 Mouser Part No 538-504754-1100	Molex	FFC & FPC Connectors Easy-On Back Flip FPC Conn. w/ Lock Terminal, 0.3mm Pit., LA75 Series, R/A, SMT, Dual Contact Style, 0.75mm Ht., 11 Pos. Learn More about Molex la75 fpc connectors	Datasheet	37 143In Stock	Cut Tape 3,45 zł 3,23 zł Reel 3,23 zł	Min.: 1 Mult.: 1 : 5 000
FFC & FPC Connectors Easy-On Back Flip FPC Conn. w/ Lock Terminal, 0.3mm Pit., LA75 Series, R/A, SMT, Dual Contact Style, 0.75mm Ht., 31 Pos. 504754-3100 Molex 1: 6,29 zł 29 168In Stock	Mfr. Part No. 504754-3100 Mouser Part No 538-504754-3100	Molex	FFC & FPC Connectors Easy-On Back Flip FPC Conn. w/ Lock Terminal, 0.3mm Pit., LA75 Series, R/A, SMT, Dual Contact Style, 0.75mm Ht., 31 Pos. Learn More about Molex la75 fpc connectors	Datasheet	29 168In Stock	Cut Tape 6,29 zł 5,50 zł 5,28 zł 4,93 zł View Reel 3,45 zł 4,44 zł 4,09 zł 3,73 zł 3,53 zł 3,45 zł MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Headers & Wire Housings Mini-Fit Male Crimp Terminal, 0.76 m Selective Gold (Au) Plated Phosphor Bronze, 16 AWG, Reel 39-00-0223 Molex 4 000: 2,19 zł 40 000In Stock	Mfr. Part No. 39-00-0223 Mouser Part No 538-39-00-0223	Molex	Headers & Wire Housings Mini-Fit Male Crimp Terminal, 0.76 m Selective Gold (Au) Plated Phosphor Bronze, 16 AWG, Reel Learn More about Molex minifit jr connectors	Datasheet	40 000In Stock	Reel 2,19 zł	Min.: 4 000 Mult.: 4 000 : 4 000
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 24 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural 39-28-9248 Molex 1: 37,71 zł 5 051In Stock	Mfr. Part No. 39-28-9248 Mouser Part No 538-39-28-9248	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 24 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	5 051In Stock	37,71 zł 34,67 zł 33,26 zł 31,99 zł 31,59 zł	Min.: 1 Mult.: 1
Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Dual Row, 16 Pos., 0.76 m Tin (Sn) Pltg, Black, Glow-Wire Capable 105405-1116 Molex 1: 31,77 zł 3 215In Stock	Mfr. Part No. 105405-1116 Mouser Part No 538-105405-1116	Molex	Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Dual Row, 16 Pos., 0.76 m Tin (Sn) Pltg, Black, Glow-Wire Capable	Datasheet	3 215In Stock	31,77 zł 26,97 zł 22,92 zł 20,59 zł View 20,28 zł 18,66 zł	Min.: 1 Mult.: 1
FFC & FPC Connectors Easy-On Back Flip FPC Conn., 0.3mm Pit., R/A, SMT, Dual Contact Style, 0.95mm Ht., 39 Pos. 504740-3900 Molex 1: 6,29 zł 23 476In Stock	Mfr. Part No. 504740-3900 Mouser Part No 538-504740-3900	Molex	FFC & FPC Connectors Easy-On Back Flip FPC Conn., 0.3mm Pit., R/A, SMT, Dual Contact Style, 0.95mm Ht., 39 Pos. Learn More about Molex easy on ffc fpc connectors	Datasheet	23 476In Stock	Cut Tape 6,29 zł 5,50 zł 5,24 zł 4,88 zł View Reel 3,02 zł 4,16 zł 3,93 zł 3,66 zł 3,47 zł 3,02 zł	Min.: 1 Mult.: 1 : 5 000
Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Single Row, 4 Pos., 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable 105430-1304 Molex 1: 16,15 zł 12 278In Stock	Mfr. Part No. 105430-1304 Mouser Part No 538-105430-1304	Molex	Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Single Row, 4 Pos., 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable Learn More about Molex nanofit power connectors	Datasheet	12 278In Stock	16,15 zł 14,70 zł 13,90 zł 12,94 zł View 11,31 zł 11,00 zł 9,42 zł 8,80 zł 8,76 zł	Min.: 1 Mult.: 1
Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Single Row, 2 Pos., 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable 105430-1302 Molex 1: 14,21 zł 14 796In Stock	Mfr. Part No. 105430-1302 Mouser Part No 538-105430-1302	Molex	Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Single Row, 2 Pos., 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable Learn More about Molex nanofit power connectors	Datasheet	14 796In Stock	14,21 zł 12,94 zł 12,28 zł 11,44 zł View 9,99 zł 9,72 zł 8,23 zł 8,01 zł 7,70 zł	Min.: 1 Mult.: 1
Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Dual Row, 16 Pos., 0.76 m Tin (Sn) Pltg, Natural, Glow-Wire Capable 105405-2116 Molex 1: 37,00 zł 4 072In Stock	Mfr. Part No. 105405-2116 Mouser Part No 538-105405-2116	Molex	Headers & Wire Housings Nano-Fit R/A Header, SMT, 2.5mm Pit., Dual Row, 16 Pos., 0.76 m Tin (Sn) Pltg, Natural, Glow-Wire Capable	Datasheet	4 072In Stock	Cut Tape 37,00 zł 33,31 zł 31,37 zł 30,58 zł Reel 25,83 zł View 30,40 zł 25,04 zł	Min.: 1 Mult.: 1 : 250
Headers & Wire Housings Mini-Fit BMI Header, 260C Wave Solderable, 4.2mm Pit., Dual Row, Vert., 6 Pos., 6.35mm PCB Thick., Gold (Au) Pltg, w/ Retention Clip 44068-0278 Molex 1: 28,07 zł 468In Stock	Mfr. Part No. 44068-0278 Mouser Part No 538-44068-0278	Molex	Headers & Wire Housings Mini-Fit BMI Header, 260C Wave Solderable, 4.2mm Pit., Dual Row, Vert., 6 Pos., 6.35mm PCB Thick., Gold (Au) Pltg, w/ Retention Clip Learn More about Molex minifit jr connectors	Datasheet	468In Stock	28,07 zł 25,39 zł 23,98 zł 23,41 zł View 22,22 zł 19,89 zł 17,16 zł 16,50 zł 16,37 zł	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: 1,32 zł 76 504In 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	76 504In Stock	1,32 zł 1,10 zł 0,981 zł 0,933 zł View 0,832 zł 0,774 zł	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: 2,46 zł 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	2,46 zł 2,08 zł 1,85 zł 1,75 zł View 1,57 zł 1,49 zł 1,43 zł 1,34 zł 1,13 zł	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 10 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural 39-31-0108 Molex 1: 26,09 zł 3 652In Stock	Mfr. Part No. 39-31-0108 Mouser Part No 538-39-31-0108	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 10 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	3 652In Stock	26,09 zł 22,22 zł 22,09 zł 18,74 zł	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Sr. Plug Housing, 10mm Pit., Single Row, Panel Mount, 2 Circuit, Black 42818-0212 Molex 1: 5,06 zł 20 199In Stock	Mfr. Part No. 42818-0212 Mouser Part No 538-42818-0212	Molex	Headers & Wire Housings Mini-Fit Sr. Plug Housing, 10mm Pit., Single Row, Panel Mount, 2 Circuit, Black Learn More about Molex minifit sr connectors	Datasheet	20 199In Stock	5,06 zł 4,39 zł 4,03 zł	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Recept. Housing, Dual Row, 12 Pos., UL 94V-0, Low-Halogen Since Inception, Black 43025-1208 Molex 1: 3,67 zł 28 940In Stock	Mfr. Part No. 43025-1208 Mouser Part No 538-43025-1208	Molex	Headers & Wire Housings Micro-Fit 3.0 Recept. Housing, Dual Row, 12 Pos., UL 94V-0, Low-Halogen Since Inception, Black Learn More about Molex microfit3	Datasheet	28 940In Stock	3,67 zł 3,25 zł 2,95 zł 2,82 zł View 2,68 zł 2,45 zł 2,31 zł 2,16 zł 2,11 zł	Min.: 1 Mult.: 1
Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 24 Pos., w/ PCB Polarizing Peg, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black 43045-2427 Molex 1: 20,33 zł 5 122In Stock	Mfr. Part No. 43045-2427 Mouser Part No 538-43045-2427	Molex	Headers & Wire Housings Micro-Fit 3.0 Vert. Header, 3mm Pit., Dual Row, 24 Pos., w/ PCB Polarizing Peg, 1.52 m Matte Tin Pltg, Glow-Wire Capable, Black Learn More about Molex microfit3	Datasheet	5 122In Stock	20,33 zł 18,66 zł 16,68 zł 16,02 zł View 14,74 zł 14,43 zł 13,42 zł 12,89 zł	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: 0,796 zł 210 000In Stock 43 500Expected 11/12/2026	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	210 000In Stock 43 500Expected 11/12/2026	Reel 0,796 zł	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: 4,75 zł 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 4,75 zł 4,44 zł Reel 4,44 zł	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: 0,717 zł 240 355In 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 355In Stock	Cut Tape 0,717 zł Reel 0,374 zł	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: 11,53 zł 10 083In 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 083In Stock	11,53 zł 10,47 zł 9,99 zł 8,93 zł View 8,76 zł 8,32 zł 8,27 zł 7,48 zł	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 39-28-9168 Molex 1: 41,93 zł 2 594In Stock	Mfr. Part No. 39-28-9168 Mouser Part No 538-39-28-9168	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	2 594In Stock	41,93 zł 38,54 zł 38,15 zł 37,71 zł View 33,88 zł 33,04 zł 31,02 zł 28,73 zł Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Header, 4.2mm Pit., Dual Row, Vert., w/ Snap-in Plastic Peg PCB Lock, 24 Pos., Nylon 6/6 UL 94V-0, Tin (Sn) Pltg, w/out Drain Holes 15-24-6242 Molex 1: 22,79 zł 4 487In Stock	Mfr. Part No. 15-24-6242 Mouser Part No 538-15-24-6242	Molex	Headers & Wire Housings Mini-Fit BMI Header, 4.2mm Pit., Dual Row, Vert., w/ Snap-in Plastic Peg PCB Lock, 24 Pos., Nylon 6/6 UL 94V-0, Tin (Sn) Pltg, w/out Drain Holes Learn More about Molex minifit jr connectors	Datasheet	4 487In Stock	22,79 zł 19,36 zł 19,32 zł 19,23 zł View 16,41 zł 15,80 zł 13,55 zł 12,98 zł	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 4 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural 39-29-9049 Molex 1: 7,70 zł 12 838In Stock	Mfr. Part No. 39-29-9049 Mouser Part No 538-39-29-9049	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 4 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	12 838In Stock	7,70 zł 7,22 zł 6,91 zł 6,34 zł View 6,25 zł 5,59 zł 5,37 zł	Min.: 1 Mult.: 1

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Fit Family Connectors

Types of Connectors