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Mini-Fit Jr. Wire-to-Wire Connectors

Molex Mini-Fit Jr.™ Wire-to-Wire Connectors are designed for power applications up to 9.0A per circuit. The offering includes 2-to-24 circuit options, and features multiple plating and material selections. The Mini-Fit Jr.™ Wire-to-Wire Connectors are available in single/double row plug, single/double row receptacle, female contact, and male contact versions.

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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 Mini-Fit Jr. Recept. Housing, Dual Row, 16 Pos., UL 94V-2, Natural 39-01-2160 Molex 1: $0.87 22,868In Stock 40,300Expected 4/1/2027	Mfr. Part No. 39-01-2160 Mouser Part No 538-39-01-2160	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 16 Pos., UL 94V-2, Natural Learn More about Molex minifit jr connectors	Datasheet	22,868In Stock 40,300Expected 4/1/2027	$0.87 $0.734 $0.626 $0.593 View $0.539 $0.481 $0.464 $0.428 $0.408	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 16 Pos., UL 94V-0, Natural 39-01-2165 Molex 1: $0.816 10,084In Stock	Mfr. Part No. 39-01-2165 Mouser Part No 538-39-01-2165	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 16 Pos., UL 94V-0, Natural Learn More about Molex minifit jr connectors	Datasheet	10,084In Stock	$0.816 $0.619 $0.567 $0.536 View $0.458 $0.419 $0.401 $0.394	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 18 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural 39-01-2181 Molex 1: $1.47 9,765In Stock	Mfr. Part No. 39-01-2181 Mouser Part No 538-39-01-2181	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 18 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	9,765In Stock	$1.47 $1.22 $1.05 $0.981 View $0.892 $0.802 $0.73 $0.63 $0.611	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 20 Pos., UL 94V-0, Natural 39-01-2205 Molex 1: $1.73 8,707In Stock	Mfr. Part No. 39-01-2205 Mouser Part No 538-39-01-2205	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 20 Pos., UL 94V-0, Natural Learn More about Molex minifit jr connectors	Datasheet	8,707In Stock	$1.73 $1.54 $1.28 $1.19 View $1.14 $1.08 $1.02 $0.974 $0.942	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 22 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural 39-01-2221 Molex 1: $1.65 2,978In Stock	Mfr. Part No. 39-01-2221 Mouser Part No 538-39-01-2221	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 22 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	2,978In Stock	$1.65 $1.48 $1.46 $1.34 View $1.28 $1.11 $0.997 $0.953 $0.913	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 22 Pos., UL 94V-0, Natural 39-01-2225 Molex 1: $2.07 2,367In Stock	Mfr. Part No. 39-01-2225 Mouser Part No 538-39-01-2225	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 22 Pos., UL 94V-0, Natural Learn More about Molex minifit jr connectors	Datasheet	2,367In Stock	$2.07 $1.85 $1.69 $1.62 View $1.54 $1.47 $1.39 $1.35	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 24 Pos., UL 94V-0, w/ Panel Mtg Ears, Natural 39-01-2246 Molex 1: $3.36 8,507In Stock	Mfr. Part No. 39-01-2246 Mouser Part No 538-39-01-2246	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 24 Pos., UL 94V-0, w/ Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	8,507In Stock	$3.36 $2.95 $2.57 $2.50 View $2.35 $2.18 $2.00 $1.89 $1.81	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 2 Pos., UL 94V-2, Natural 39-01-3022 Molex 1: $0.408 84,099In Stock 66,479Expected 6/11/2026	Mfr. Part No. 39-01-3022 Mouser Part No 538-39-01-3022	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 2 Pos., UL 94V-2, Natural Learn More about Molex minifit jr connectors	Datasheet	84,099In Stock 66,479Expected 6/11/2026	$0.408 $0.341 $0.306 $0.252 View $0.227 $0.211 $0.20 $0.194 $0.19	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 2 Pos., UL 94V-0, Natural 39-01-3028 Molex 1: $0.748 39,938In Stock	Mfr. Part No. 39-01-3028 Mouser Part No 538-39-01-3028	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 2 Pos., UL 94V-0, Natural Learn More about Molex minifit jr connectors	Datasheet	39,938In Stock	$0.748 $0.564 $0.518 $0.492 View $0.446 $0.404 $0.382 $0.373 $0.345	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 4 Pos., UL 94V-2, Black 39-01-3045 Molex 1: $0.558 38,832In Stock	Mfr. Part No. 39-01-3045 Mouser Part No 538-39-01-3045	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 4 Pos., UL 94V-2, Black Learn More about Molex minifit jr connectors	Datasheet	38,832In Stock	$0.558 $0.475 $0.42 $0.396 View $0.35 $0.321 $0.309 $0.305 $0.302	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 4 Pos., UL 94V-0, Natural 39-01-3048 Molex 1: $0.653 38,203In Stock	Mfr. Part No. 39-01-3048 Mouser Part No 538-39-01-3048	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 4 Pos., UL 94V-0, Natural Learn More about Molex minifit jr connectors	Datasheet	38,203In Stock	$0.653 $0.555 $0.496 $0.472 View $0.422 $0.393 $0.37 $0.354 $0.352	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 4 Pos., UL 94V-0, w/out Panel Mtg Ears, Natural 39-01-3049 Molex 1: $0.707 41,064In Stock	Mfr. Part No. 39-01-3049 Mouser Part No 538-39-01-3049	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 4 Pos., UL 94V-0, w/out Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	41,064In Stock	$0.707 $0.611 $0.536 $0.51 View $0.469 $0.42 $0.401 $0.393 $0.369	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 6 Pos., UL 94V-2, w/out Panel Mtg Ears, Natural 39-01-3063 Molex 1: $0.612 69,533In Stock	Mfr. Part No. 39-01-3063 Mouser Part No 538-39-01-3063	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 6 Pos., UL 94V-2, w/out Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	69,533In Stock	$0.612 $0.528 $0.462 $0.397 View $0.354 $0.33 $0.303 $0.291 $0.286	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 8 Pos., UL 94V-2, w/out Panel Mtg Ears, Natural 39-01-3083 Molex 1: $0.544 8,774In Stock	Mfr. Part No. 39-01-3083 Mouser Part No 538-39-01-3083	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 8 Pos., UL 94V-2, w/out Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	8,774In Stock	$0.544 $0.466 $0.416 $0.392 View $0.351 $0.314 $0.291 $0.286 $0.277	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 8 Pos., UL 94V-2, Black 39-01-3085 Molex 1: $0.721 15,549In Stock	Mfr. Part No. 39-01-3085 Mouser Part No 538-39-01-3085	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 8 Pos., UL 94V-2, Black Learn More about Molex minifit jr connectors	Datasheet	15,549In Stock	$0.721 $0.611 $0.545 $0.52 View $0.464 $0.441 $0.413 $0.40 $0.388	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 8 Pos., UL 94V-0, w/out Panel Mtg Ears, Natural 39-01-3089 Molex 1: $1.09 32,353In Stock	Mfr. Part No. 39-01-3089 Mouser Part No 538-39-01-3089	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 8 Pos., UL 94V-0, w/out Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	32,353In Stock	$1.09 $0.923 $0.781 $0.737 View $0.67 $0.611 $0.579 $0.552 $0.54	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 10 Pos., UL 94V-2, w/out Panel Mtg Ears, Natural 39-01-3103 Molex 1: $0.68 13,663In Stock	Mfr. Part No. 39-01-3103 Mouser Part No 538-39-01-3103	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 10 Pos., UL 94V-2, w/out Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	13,663In Stock	$0.68 $0.579 $0.521 $0.479 View $0.443 $0.422 $0.362 $0.356 $0.32	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 10 Pos., UL 94V-0, w/out Panel Mtg Ears, Natural 39-01-3109 Molex 1: $1.25 8,677In Stock	Mfr. Part No. 39-01-3109 Mouser Part No 538-39-01-3109	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 10 Pos., UL 94V-0, w/out Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	8,677In Stock	$1.25 $1.06 $0.887 $0.82 View $0.781 $0.722 $0.675 $0.657 $0.636	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 12 Pos., UL 94V-2, w/out Panel Mtg Ears, Natural 39-01-3123 Molex 1: $1.02 10,369In Stock	Mfr. Part No. 39-01-3123 Mouser Part No 538-39-01-3123	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 12 Pos., UL 94V-2, w/out Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	10,369In Stock	$1.02 $0.866 $0.774 $0.737 View $0.658 $0.611 $0.60	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 12 Pos., UL 94V-0, w/out Panel Mtg Ears, Natural 39-01-3129 Molex 1: $1.39 10,205In Stock	Mfr. Part No. 39-01-3129 Mouser Part No 538-39-01-3129	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 12 Pos., UL 94V-0, w/out Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	10,205In Stock	$1.39 $1.01 $0.952 $0.854 View $0.813 $0.774 $0.699 $0.677 $0.665	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Single Row, 3 Pos., UL 94V-0, w/ Panel Mtg Ears, Natural 39-01-4033 Molex 1: $0.762 43,529In Stock	Mfr. Part No. 39-01-4033 Mouser Part No 538-39-01-4033	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Single Row, 3 Pos., UL 94V-0, w/ Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	43,529In Stock	$0.762 $0.65 $0.547 $0.52 View $0.494 $0.456 $0.434 $0.413 $0.392	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Single Row, 3 Pos., UL 94V-0, w/out Panel Mtg Ears, Natural 39-01-4037 Molex 1: $0.83 13,220In Stock	Mfr. Part No. 39-01-4037 Mouser Part No 538-39-01-4037	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Single Row, 3 Pos., UL 94V-0, w/out Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	13,220In Stock	$0.83 $0.703 $0.628 $0.594 View $0.534 $0.487 $0.462 $0.46 $0.431	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Single Row, 4 Pos., UL 94V-2, Natural 39-01-4040 Molex 1: $0.517 34,382In Stock	Mfr. Part No. 39-01-4040 Mouser Part No 538-39-01-4040	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Single Row, 4 Pos., UL 94V-2, Natural Learn More about Molex minifit jr connectors	Datasheet	34,382In Stock	$0.517 $0.445 $0.397 $0.369 View $0.336 $0.303 $0.286 $0.28 $0.272	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Single Row, 4 Pos., UL 94V-2, w/out Panel Mtg Ears, Natural 39-01-4046 Molex 1: $0.462 19,386In Stock	Mfr. Part No. 39-01-4046 Mouser Part No 538-39-01-4046	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Single Row, 4 Pos., UL 94V-2, w/out Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	19,386In Stock	$0.462 $0.392 $0.33 $0.31 View $0.286 $0.25 $0.237 $0.234 $0.215	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Single Row, 5 Pos., UL 94V-2, Natural 39-01-4050 Molex 1: $0.721 23,140In Stock	Mfr. Part No. 39-01-4050 Mouser Part No 538-39-01-4050	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Single Row, 5 Pos., UL 94V-2, Natural Learn More about Molex minifit jr connectors	Datasheet	23,140In Stock	$0.721 $0.611 $0.515 $0.475 View $0.426 $0.35 $0.326 $0.317 $0.248	Min.: 1 Mult.: 1

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Mini-Fit Jr. Wire-to-Wire Connectors

Types of Connectors