Ultra-Fit™ Power Connectors

Molex Ultra-Fit™ Power Connectors eliminate same-circuit-size cross mating and reduce terminal backout occurrences. The space saving, low mating force, high density Ultra-Fit power connector has a 12A or 14A current rating, 3.5mm pitch, and is available with color coding and mechanical keying options. Molex Ultra-Fit Power Connectors offering the premium housing features of proven Mini-Fit® and Micro-Fit 3.0™ connector systems. Color-coded housings mitigate the risk of mismating. An optional TPA retainer significantly reduces terminal backout. The streamlined design is 17% smaller than similar power connectors. An ultra-low mating force reduces operator fatigue when mating numerous high-circuit connectors.
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Molex Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 12 CKT 15AU
Datasheet
353In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 14 CKT 15AU
Datasheet
484In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 08 CKT 30AU
Datasheet
2,444In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 16 CKT 30AU
Datasheet
211In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 2R NAT 04 CKT 15AU
Datasheet
929In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 2R NAT 06 CKT 15AU
Datasheet
626In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT HSG Dual 16Ckt White
Datasheet
1,498In Stock
Min.: 1
Mult.: 1



Molex Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 06 CKT TIN
Datasheet
873In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 16 CKT 15AU
Datasheet
53In Stock
400Expected 19/02/2026
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 2R NAT 10 CKT TIN
Datasheet
660In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 2R NAT 12 CKT TIN
Datasheet
317In Stock
Min.: 1
Mult.: 1

Molex Crimpers / Crimping Tools LOCATOR Ultra-Fit
Datasheet
5In Stock
Min.: 1
Mult.: 1
Molex Headers & Wire Housings ULTRA-FIT HSG 01X05P
Datasheet
616In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ultra-fit plug SR blk FH 7ckt
Datasheet
700In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT HSG 01X05P
Datasheet
780In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ultra-fit plug SR blk PM 7ckt
Datasheet
595In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ultra-fit plug SR nat FH 3ckt
Datasheet
1,375In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ultra-fit plug SR nat FH 4ckt
Datasheet
1,945In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ultra-fit plug SR nat FH 5ckt
Datasheet
890In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ultra-fit plug SR nat FH 6ckt
Datasheet
769In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ultra-fit plug SR nat FH 7ckt
Datasheet
1,492In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ultra-fit plug SR nat FH 8ckt
Datasheet
598In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ultra-fit plug SR nat PM 3ckt
Datasheet
1,000In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ultra-fit plug SR nat PM 4ckt
Datasheet
2,000In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ultra-fit plug SR nat PM 5ckt
Datasheet
800In Stock
Min.: 1
Mult.: 1