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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings 3MM MICRO-FIT Plug House 10 CKT 43640-1001 Molex 1: $0.59 5,928In Stock	Mfr. Part No. 43640-1001 Mouser Part No 538-43640-1001	Molex	Headers & Wire Housings 3MM MICRO-FIT Plug House 10 CKT Learn More about Molex microfit3	Datasheet	5,928In Stock	$0.59 $0.521 $0.482 $0.454 View $0.407 $0.337 $0.336	Min.: 1 Mult.: 1
Headers & Wire Housings VERT RECPT 16P tin w/friction pegs 44769-1601 Molex 1: $6.92 2,005In Stock	Mfr. Part No. 44769-1601 Mouser Part No 538-44769-1601	Molex	Headers & Wire Housings VERT RECPT 16P tin w/friction pegs Learn More about Molex microfit3	Datasheet	2,005In Stock	$6.92 $5.76 $5.58 $5.46 View $5.00 $4.78 $4.47 $4.05 $4.04	Min.: 1 Mult.: 1
Headers & Wire Housings 12CKT PLUG HSG DR 43020-1201 Molex 1: $0.61 20,576In Stock	Mfr. Part No. 43020-1201 Mouser Part No 538-43020-1201	Molex	Headers & Wire Housings 12CKT PLUG HSG DR Learn More about Molex microfit3	Datasheet	20,576In Stock	$0.61 $0.53 $0.487 $0.444 View $0.417 $0.379 $0.345 $0.344	Min.: 1 Mult.: 1
Headers & Wire Housings 6 CKT VERT SMT HDR 43045-0620 Molex 1: $4.28 3,920In Stock	Mfr. Part No. 43045-0620 Mouser Part No 538-43045-0620	Molex	Headers & Wire Housings 6 CKT VERT SMT HDR Learn More about Molex microfit3	Datasheet	3,920In Stock	Cut Tape $4.28 $3.86 $3.69 $3.18 Reel $3.02 View $2.94 $2.70 MouseReel Available	Min.: 1 Mult.: 1 : 200
Headers & Wire Housings 3MM 2R V 18P SMT HDR AU W/SOLDER TAB 43045-1819 Molex 1: $7.93 1,324In Stock	Mfr. Part No. 43045-1819 Mouser Part No 538-43045-1819	Molex	Headers & Wire Housings 3MM 2R V 18P SMT HDR AU W/SOLDER TAB Learn More about Molex microfit3	Datasheet	1,324In Stock	Cut Tape $7.93 $6.82 $5.52 $5.26 Reel $4.80 View $5.11 $4.68 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Headers & Wire Housings 20 CKT VERT SMT HDR 43045-2020 Molex 1: $10.22 987In Stock	Mfr. Part No. 43045-2020 Mouser Part No 538-43045-2020	Molex	Headers & Wire Housings 20 CKT VERT SMT HDR Learn More about Molex microfit3	Datasheet	987In Stock	Cut Tape $10.22 $8.69 $7.04 $6.70 $6.51 Reel $6.12 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Headers & Wire Housings MicroFit 3.0 SR RA TH Clip 30Au 5Ckt 43650-0505 Molex 1: $3.51 1,937In Stock	Mfr. Part No. 43650-0505 Mouser Part No 538-43650-0505	Molex	Headers & Wire Housings MicroFit 3.0 SR RA TH Clip 30Au 5Ckt Learn More about Molex microfit3	Datasheet	1,937In Stock	$3.51 $3.19 $3.02 $2.81 View $2.45 $2.38 $1.96 $1.87	Min.: 1 Mult.: 1
Headers & Wire Housings MicroFit 3.0 SR V TH Clip Tin 5Ckt 43650-0518 Molex 1: $1.59 3,100In Stock	Mfr. Part No. 43650-0518 Mouser Part No 538-43650-0518	Molex	Headers & Wire Housings MicroFit 3.0 SR V TH Clip Tin 5Ckt Learn More about Molex microfit3	Datasheet	3,100In Stock	$1.59 $1.39 $1.28 $1.18 View $1.14 $1.05 $0.977 $0.942	Min.: 1 Mult.: 1
Headers & Wire Housings MicroFit 3.0 SR RA TH Clip 30Au 6Ckt 43650-0605 Molex 1: $3.69 2,757In Stock	Mfr. Part No. 43650-0605 Mouser Part No 538-43650-0605	Molex	Headers & Wire Housings MicroFit 3.0 SR RA TH Clip 30Au 6Ckt Learn More about Molex microfit3	Datasheet	2,757In Stock	$3.69 $3.14 $2.87 $2.63 View $2.49 $2.36 $2.17 $2.08 $2.02	Min.: 1 Mult.: 1
Headers & Wire Housings MicroFit 3.0 SR RA TH Peg 30Au 11Ckt 43650-1102 Molex 1: $6.10 902In Stock	Mfr. Part No. 43650-1102 Mouser Part No 538-43650-1102	Molex	Headers & Wire Housings MicroFit 3.0 SR RA TH Peg 30Au 11Ckt Learn More about Molex microfit3	Datasheet	902In Stock	$6.10 $5.52 $5.21 $5.08 View $4.83 $4.32 $3.62 $3.38 $3.30	Min.: 1 Mult.: 1
Headers & Wire Housings VERT RECPT 16P tin polarizing pegs 44432-1601 Molex 1: $5.31 787In Stock	Mfr. Part No. 44432-1601 Mouser Part No 538-44432-1601	Molex	Headers & Wire Housings VERT RECPT 16P tin polarizing pegs Learn More about Molex microfit3	Datasheet	787In Stock	$5.31 $4.86 $4.78 $4.55 View $4.14 $3.95 $3.72 $3.68 $3.50	Min.: 1 Mult.: 1
Headers & Wire Housings 3.0MM RECPT HDR 24P V DR SAU 44769-2402 Molex 1: $13.20 999In Stock	Mfr. Part No. 44769-2402 Mouser Part No 538-44769-2402	Molex	Headers & Wire Housings 3.0MM RECPT HDR 24P V DR SAU Learn More about Molex microfit3	Datasheet	999In Stock	$13.20 $10.77 $10.54 $10.32 View $9.54 $9.28 $8.38 $8.37	Min.: 1 Mult.: 1
Headers & Wire Housings MicroFit 3.0 Hdr Ver r Vert CPI 6 ckt 208 44914-5602 Molex 1: $3.98 1,497In Stock	Mfr. Part No. 44914-5602 Mouser Part No 538-44914-5602	Molex	Headers & Wire Housings MicroFit 3.0 Hdr Ver r Vert CPI 6 ckt 208 Learn More about Molex microfit3	Datasheet	1,497In Stock	$3.98 $2.24 $2.05	Min.: 1 Mult.: 1
Headers & Wire Housings MicroFit 3.0 Hdr Ver r Vert CPI 8 ckt 228 44914-5803 Molex 1: $5.14 1,374In Stock 860Expected 13/10/2026	Mfr. Part No. 44914-5803 Mouser Part No 538-44914-5803	Molex	Headers & Wire Housings MicroFit 3.0 Hdr Ver r Vert CPI 8 ckt 228 Learn More about Molex microfit3	Datasheet	1,374In Stock 860Expected 13/10/2026	$5.14 $4.37 $3.72 $3.32 View $3.08 $2.88	Min.: 1 Mult.: 1
Headers & Wire Housings Dual Row 10 Ckt Panel Mounts Black 203632-1000 Molex 1: $0.74 6,941In Stock	Mfr. Part No. 203632-1000 Mouser Part No 538-203632-1000	Molex	Headers & Wire Housings Dual Row 10 Ckt Panel Mounts Black Learn More about Molex micro fit tpa connectors	Datasheet	6,941In Stock	$0.74 $0.641 $0.603 $0.574 View $0.536 $0.496 $0.468 $0.452 $0.429	Min.: 1 Mult.: 1
Headers & Wire Housings 14CKT PLUG HSG FREE HANGING DR 43020-1401 Molex 1: $0.73 25,319In Stock	Mfr. Part No. 43020-1401 Mouser Part No 538-43020-1401	Molex	Headers & Wire Housings 14CKT PLUG HSG FREE HANGING DR Learn More about Molex microfit3	Datasheet	25,319In Stock	$0.73 $0.583 $0.56 $0.536 View $0.523 $0.50 $0.49 $0.481	Min.: 1 Mult.: 1
Headers & Wire Housings PLUG FREE HNG 24P 43020-2401 Molex 1: $1.45 2,876In Stock	Mfr. Part No. 43020-2401 Mouser Part No 538-43020-2401	Molex	Headers & Wire Housings PLUG FREE HNG 24P Learn More about Molex microfit3	Datasheet	2,876In Stock	$1.45 $1.34 $1.33 $1.24 View $1.15 $0.967 $0.885 $0.867	Min.: 1 Mult.: 1
Headers & Wire Housings 8 CKT R/A SMT HDR 43045-0821 Molex 1: $2.51 3,608In Stock	Mfr. Part No. 43045-0821 Mouser Part No 538-43045-0821	Molex	Headers & Wire Housings 8 CKT R/A SMT HDR Learn More about Molex microfit3	Datasheet	3,608In Stock	$2.51 $2.28 $2.24 $2.14 View $1.99 $1.88 $1.76 $1.71 $1.60	Min.: 1 Mult.: 1
Headers & Wire Housings RA DUAL SMT HDR 16P press fit clips 43045-1607 Molex 1: $8.20 2,000In Stock	Mfr. Part No. 43045-1607 Mouser Part No 538-43045-1607	Molex	Headers & Wire Housings RA DUAL SMT HDR 16P press fit clips Learn More about Molex microfit3	Datasheet	2,000In Stock	Cut Tape $8.20 $7.05 $7.03 $6.89 View Reel $4.85 $5.70 $5.28 $5.08 $4.85 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Headers & Wire Housings MicroFit 3.0 V SMT Clip DR Tin 18 Ckt 43045-1815 Molex 1: $6.66 848In Stock	Mfr. Part No. 43045-1815 Mouser Part No 538-43045-1815	Molex	Headers & Wire Housings MicroFit 3.0 V SMT Clip DR Tin 18 Ckt Learn More about Molex microfit3	Datasheet	848In Stock	Cut Tape $6.66 $6.03 $5.69 $5.55 Reel $3.77 View $4.42 $4.11 $3.97 $3.56 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Headers & Wire Housings 3MM MICRO-FIT Plug House 7 CKT 43640-0700 Molex 1: $0.54 7,926In Stock	Mfr. Part No. 43640-0700 Mouser Part No 538-43640-0700	Molex	Headers & Wire Housings 3MM MICRO-FIT Plug House 7 CKT Learn More about Molex microfit3	Datasheet	7,926In Stock	$0.54 $0.456 $0.408 $0.388 View $0.335 $0.304 $0.288 $0.26 $0.256	Min.: 1 Mult.: 1
Headers & Wire Housings 3MM MICRO-FIT Plug House 8 CKT 43640-0801 Molex 1: $0.54 7,582In Stock	Mfr. Part No. 43640-0801 Mouser Part No 538-43640-0801	Molex	Headers & Wire Housings 3MM MICRO-FIT Plug House 8 CKT Learn More about Molex microfit3	Datasheet	7,582In Stock	$0.54 $0.379 $0.357 $0.348 View $0.314 $0.26 $0.259	Min.: 1 Mult.: 1
Headers & Wire Housings MicroFit 3.0 SR RA SMT Clip 30Au 3Ckt 43650-0311 Molex 1: $3.90 2,134In Stock	Mfr. Part No. 43650-0311 Mouser Part No 538-43650-0311	Molex	Headers & Wire Housings MicroFit 3.0 SR RA SMT Clip 30Au 3Ckt Learn More about Molex microfit3	Datasheet	2,134In Stock	Cut Tape $3.90 $3.55 $3.36 $3.13 Reel $2.04 View $2.46 $2.38 $2.19 $2.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,880
Headers & Wire Housings 6CKT VERT SR SMT HDR 43650-0619 Molex 1: $2.05 1,082In Stock	Mfr. Part No. 43650-0619 Mouser Part No 538-43650-0619	Molex	Headers & Wire Housings 6CKT VERT SR SMT HDR Learn More about Molex microfit3	Datasheet	1,082In Stock	$2.05 $1.69 $1.67 $1.52 View $1.46 $1.36 $1.28 $1.27 $1.23	Min.: 1 Mult.: 1
Headers & Wire Housings MicroFit 3.0 SR V TH Clip Tin 7Ckt 43650-0718 Molex 1: $2.26 1,654In Stock	Mfr. Part No. 43650-0718 Mouser Part No 538-43650-0718	Molex	Headers & Wire Housings MicroFit 3.0 SR V TH Clip Tin 7Ckt Learn More about Molex microfit3	Datasheet	1,654In Stock	$2.26 $1.97 $1.89 $1.76 View $1.60 $1.47 $1.16 $1.15 $1.12	Min.: 1 Mult.: 1

Micro-Fit 3.0 Connector System

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