Ultra-Fit Power Connectors

Molex Ultra-Fit Power Connectors eliminate same-circuit-size cross-mating and reduce terminal back-out occurrences. The space-saving, low mating force, high-density Ultra-Fit power connector has a 12A or 14A current rating of 3.5mm pitch and is available with color-coding and mechanical keying options. Molex Ultra-Fit Power Connectors offer 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 back out. The streamlined design is 17% smaller than similar power connectors. An ultra-low mating force reduces operator fatigue when mating numerous high-circuit connectors.

Types of Connectors
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Results: 330
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Molex Headers & Wire Housings ULTRA-FIT HSG Dual 6Ckt Black
Datasheet
5,633In Stock
Min.: 1
Mult.: 1



Molex Headers & Wire Housings ULTRA-FIT HSG Dual 8Ckt Black
Datasheet
3,646In Stock
4,000Expected 2026-05-15
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT HSG Dual 4Ckt White
Datasheet
2,729In Stock
8,000Expected 2026-06-22
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT HSG Dual 8Ckt White
Datasheet
1,671In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT HSG Dual 10Ckt White
Datasheet
2,896In Stock
Min.: 1
Mult.: 1



Molex Headers & Wire Housings ULTRA-FIT TPA 2Ckt Black
Datasheet
15,031In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT TPA 3Ckt Black
Datasheet
3,538In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT TPA 4Ckt Black
Datasheet
7,868In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT TPA 5Ckt Black
Datasheet
3,716In Stock
5,500Expected 2026-05-28
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT TPA 6Ckt Black
Datasheet
6,759In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT TPA 7Ckt Black
Datasheet
2,054In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT TPA 8Ckt Black
Datasheet
10,182In Stock
Min.: 1
Mult.: 1



Molex Headers & Wire Housings ULTRA-FIT TPA 2Ckt White
Datasheet
13,114In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT TPA 3Ckt White
Datasheet
588In Stock
8,000Expected 2026-04-10
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT TPA 4Ckt White
Datasheet
5,284In Stock
6,500Expected 2026-02-24
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT TPA 5Ckt White
Datasheet
10,800In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT TPA 6Ckt White
Datasheet
6,982In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT TPA 7Ckt White
Datasheet
3,107In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT TPA 8Ckt White
Datasheet
2,781In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL K BLK TIN
Datasheet
897In Stock
31,300On Order
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL K BLK15AU
Datasheet
416In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT SGL K BLK15AU
Datasheet
1,025In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 2CKT HDR VT SGL K BLK30AU
Datasheet
101In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 2CKT HDR VT SGL K NAT TIN
Datasheet
1,180In Stock
2,450Expected 2026-03-23
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL K NAT TIN
Datasheet
395In Stock
1,750Expected 2026-06-11
Min.: 1
Mult.: 1