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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings Mini-Fit Female Crimp Terminal, Selective Gold (Au) and Selective Tin (Sn) over Nickel (Ni), 28-22 AWG, Bag 39-00-0435 Molex 1: 0,714 € 8 282In Stock 40 000On Order	Mfr. Part No. 39-00-0435 Mouser Part No 538-39-00-0435	Molex	Headers & Wire Housings Mini-Fit Female Crimp Terminal, Selective Gold (Au) and Selective Tin (Sn) over Nickel (Ni), 28-22 AWG, Bag Learn More about Molex minifit jr connectors	Datasheet	8 282In Stock 40 000On Order On Order Ship Dates Mfr. No: 39-00-0435 Stock: 8 282 Can Dispatch Immediately On Order: 16 000 Expected 10/12/2026 24 000 Expected 25/01/2027 Factory Lead Time: 18 Weeks	0,714 € 0,522 € 0,495 € 0,472 € View 0,43 € 0,415 € 0,38 € 0,371 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 2 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural 39-01-2021 Molex 1: 0,318 € 74 097In Stock	Mfr. Part No. 39-01-2021 Mouser Part No 538-39-01-2021	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 2 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	74 097In Stock	0,318 € 0,273 € 0,245 € 0,215 € View 0,194 € 0,174 € 0,166 € 0,162 € 0,156 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 4 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural 39-01-2041 Molex 1: 0,344 € 73 122In Stock 44 000Expected 09/11/2026	Mfr. Part No. 39-01-2041 Mouser Part No 538-39-01-2041	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 4 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	73 122In Stock 44 000Expected 09/11/2026	0,344 € 0,29 € 0,253 € 0,237 € View 0,214 € 0,184 € 0,177 € 0,172 € 0,163 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 12 Pos., UL 94V-2, Natural 39-01-2120 Molex 1: 0,421 € 17 694In Stock	Mfr. Part No. 39-01-2120 Mouser Part No 538-39-01-2120	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 12 Pos., UL 94V-2, Natural Learn More about Molex minifit jr connectors	Datasheet	17 694In Stock	0,421 € 0,356 € 0,302 € 0,286 € View 0,263 € 0,243 € 0,233 € 0,229 € 0,224 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 12 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural 39-01-2121 Molex 1: 0,619 € 11 862In Stock	Mfr. Part No. 39-01-2121 Mouser Part No 538-39-01-2121	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 12 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	11 862In Stock	0,619 € 0,538 € 0,426 € 0,402 € View 0,38 € 0,327 € 0,305 € 0,299 € 0,251 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 16 Pos., UL 94V-0, w/ Panel Mtg Ears, Natural 39-01-2166 Molex 1: 1,02 € 8 136In Stock 3 600Expected 10/11/2026	Mfr. Part No. 39-01-2166 Mouser Part No 538-39-01-2166	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 16 Pos., UL 94V-0, w/ Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	8 136In Stock 3 600Expected 10/11/2026	1,02 € 0,92 € 0,869 € 0,803 € View 0,765 € 0,734 € 0,663 € 0,638 € 0,618 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 18 Pos., UL 94V-2, Natural 39-01-2180 Molex 1: 0,421 € 30 542In Stock	Mfr. Part No. 39-01-2180 Mouser Part No 538-39-01-2180	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 18 Pos., UL 94V-2, Natural Learn More about Molex minifit jr connectors	Datasheet	30 542In Stock	0,421 € 0,357 € 0,306 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 20 Pos., UL 94V-2, Natural 39-01-2200 Molex 1: 0,705 € 12 079In Stock	Mfr. Part No. 39-01-2200 Mouser Part No 538-39-01-2200	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 20 Pos., UL 94V-2, Natural Learn More about Molex minifit jr connectors	Datasheet	12 079In Stock	0,705 € 0,597 € 0,532 € 0,507 € View 0,453 € 0,431 € 0,399 € 0,398 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 20 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural 39-01-2201 Molex 1: 1,13 € 6 629In Stock	Mfr. Part No. 39-01-2201 Mouser Part No 538-39-01-2201	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 20 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	6 629In Stock	1,13 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 22 Pos., UL 94V-2, Natural 39-01-2220 Molex 1: 0,748 € 5 750In Stock	Mfr. Part No. 39-01-2220 Mouser Part No 538-39-01-2220	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 22 Pos., UL 94V-2, Natural Learn More about Molex minifit jr connectors	Datasheet	5 750In Stock	0,748 € 0,635 € 0,496 € 0,456 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 24 Pos., UL 94V-2, Natural 39-01-2240 Molex 1: 0,843 € 10 587In Stock 31 000Expected 01/03/2027	Mfr. Part No. 39-01-2240 Mouser Part No 538-39-01-2240	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 24 Pos., UL 94V-2, Natural Learn More about Molex minifit jr connectors	Datasheet	10 587In Stock 31 000Expected 01/03/2027	0,843 € 0,707 € 0,616 € 0,587 € View 0,548 € 0,501 € 0,473 € 0,439 € 0,433 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 24 Pos., UL 94V-0, Natural 39-01-2245 Molex 1: 0,602 € 15 439In Stock	Mfr. Part No. 39-01-2245 Mouser Part No 538-39-01-2245	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 24 Pos., UL 94V-0, Natural Learn More about Molex minifit jr connectors	Datasheet	15 439In Stock	0,602 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 4 Pos., UL 94V-2, Natural 39-01-3042 Molex 1: 0,294 € 77 280In Stock	Mfr. Part No. 39-01-3042 Mouser Part No 538-39-01-3042	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 4 Pos., UL 94V-2, Natural Learn More about Molex minifit jr connectors	Datasheet	77 280In Stock	0,294 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 4 Pos., UL 94V-2, w/out Panel Mtg Ears, Natural 39-01-3043 Molex 1: 0,284 € 77 158In Stock	Mfr. Part No. 39-01-3043 Mouser Part No 538-39-01-3043	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 4 Pos., UL 94V-2, w/out Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	77 158In Stock	0,284 € 0,243 € 0,228 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 10 Pos., UL 94V-2, Black 39-01-3105 Molex 1: 0,507 € 4 631In Stock	Mfr. Part No. 39-01-3105 Mouser Part No 538-39-01-3105	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Dual Row, 10 Pos., UL 94V-2, Black Learn More about Molex minifit jr connectors	Datasheet	4 631In Stock	0,507 € 0,458 € 0,413 € 0,393 € View 0,351 € 0,335 € 0,312 € 0,305 € 0,298 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Single Row, 3 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural 39-01-4032 Molex 1: 0,292 € 24 712In Stock 30 000Expected 06/11/2026	Mfr. Part No. 39-01-4032 Mouser Part No 538-39-01-4032	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Single Row, 3 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	24 712In Stock 30 000Expected 06/11/2026	0,292 € 0,247 € 0,217 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Single Row, 3 Pos., UL 94V-2, w/out Panel Mtg Ears, Natural 39-01-4036 Molex 1: 0,353 € 37 281In Stock	Mfr. Part No. 39-01-4036 Mouser Part No 538-39-01-4036	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Single Row, 3 Pos., UL 94V-2, w/out Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	37 281In Stock	0,353 € 0,298 € 0,262 € 0,232 € View 0,224 € 0,186 € 0,183 € 0,181 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Single Row, 4 Pos., UL 94V-0, Natural 39-01-4041 Molex 1: 0,576 € 11 684In Stock	Mfr. Part No. 39-01-4041 Mouser Part No 538-39-01-4041	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Single Row, 4 Pos., UL 94V-0, Natural Learn More about Molex minifit jr connectors	Datasheet	11 684In Stock	0,576 € 0,415 € 0,382 € 0,36 € View 0,33 € 0,306 € 0,292 € 0,284 € 0,275 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Single Row, 4 Pos., UL 94V-0, w/out Panel Mtg Ears, Natural 39-01-4047 Molex 1: 0,559 € 14 721In Stock	Mfr. Part No. 39-01-4047 Mouser Part No 538-39-01-4047	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Single Row, 4 Pos., UL 94V-0, w/out Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	14 721In Stock	0,559 € 0,433 € 0,40 € 0,376 € View 0,347 € 0,304 € 0,30 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Single Row, 5 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural 39-01-4052 Molex 1: 0,348 € 11 824In Stock	Mfr. Part No. 39-01-4052 Mouser Part No 538-39-01-4052	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Single Row, 5 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	11 824In Stock	0,348 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Single Row, 5 Pos., UL 94V-0, w/ Panel Mtg Ears, Natural 39-01-4053 Molex 1: 0,611 € 26 513In Stock	Mfr. Part No. 39-01-4053 Mouser Part No 538-39-01-4053	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Single Row, 5 Pos., UL 94V-0, w/ Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	26 513In Stock	0,611 € 0,518 € 0,483 € 0,458 € View 0,427 € 0,411 € 0,385 € 0,341 € 0,34 €	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFit Jr Rcpt DR V Rcpt DR V-2 Blk 3Ckt 39-01-5039 Molex 1: 0,387 € 44 604In Stock	Mfr. Part No. 39-01-5039 Mouser Part No 538-39-01-5039	Molex	Headers & Wire Housings MiniFit Jr Rcpt DR V Rcpt DR V-2 Blk 3Ckt Learn More about Molex minifit jr connectors	Datasheet	44 604In Stock	0,387 € 0,324 € 0,289 € 0,265 € View 0,238 € 0,20 € 0,187 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Single Row, Nylon, UL 94V-2, 3 Pos., Positive Latch, First Mate/Last Break, Glow-Wire Capable, Black 50-29-1662 Molex 1: 0,585 € 24 090In Stock	Mfr. Part No. 50-29-1662 Mouser Part No 538-50-29-1662	Molex	Headers & Wire Housings Mini-Fit Jr. Recept. Housing, Single Row, Nylon, UL 94V-2, 3 Pos., Positive Latch, First Mate/Last Break, Glow-Wire Capable, Black Learn More about Molex minifit jr connectors	Datasheet	24 090In Stock	0,585 € 0,497 € 0,423 € 0,40 € View 0,359 € 0,328 € 0,312 € 0,307 € 0,306 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 24 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural 39-01-2241 Molex 1: 1,43 € 1 849In Stock	Mfr. Part No. 39-01-2241 Mouser Part No 538-39-01-2241	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 24 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	1 849In Stock	1,43 €	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 14 Pos., UL 94V-0, w/out Panel Mtg Ears, Natural 39-01-3149 Molex 1: 0,791 € 814In Stock	Mfr. Part No. 39-01-3149 Mouser Part No 538-39-01-3149	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 14 Pos., UL 94V-0, w/out Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	814In Stock	0,791 € 0,701 € 0,659 € 0,598 € View 0,578 € 0,56 € 0,515 € 0,513 €	Min.: 1 Mult.: 1

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Mini-Fit Jr. Wire-to-Wire Connectors

Types of Connectors