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 ULTRAFIT 3.5MM 6CKT HDR VT SGL F NAT30AU
Datasheet
630In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 14CKT HDR VT D/R K BLK15AU
Datasheet
3In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 16CKT HDR VT D/R K BLK30AU
Datasheet
63In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT D/R K NAT15AU
Datasheet
198In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R K NAT15AU
Datasheet
107In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT D/R K NAT30AU
Datasheet
416In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 10CKT HDR VT D/R K NAT30A
Datasheet
48In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT D/R F BLK30AU
Datasheet
47In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT D/R F NAT TIN
Datasheet
24In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 14CKT HDR VT D/R F NAT30AU
Datasheet
89In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings Ultra-Fit Right-Angle Header with Solder Nail, 3.50mm Pitch, Single Row, 7 Circuits, Tin (Sn) Plating, Natural, Glow-Wire Capable
Datasheet
525In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 14 CKT 30AU
Datasheet
67In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 7CKT HDR VT SGL K BLK30AU
Datasheet
138In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL K BLK15AU
Datasheet
1,372On Order
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 2CKT HDR VT SGL F NAT30AU
Datasheet
2,100Expected 2026-03-25
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 10CKT HDR VT D/R F BLK15AU
Datasheet
675Expected 2026-06-16
Min.: 1
Mult.: 1

Molex Headers & Wire Housings Ultra-Fit Right-Angle Header with Solder Nail
Datasheet
2,904Expected 2026-05-15
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 1R BLK NAIL 02 CKT 30AU
Datasheet
2,902Expected 2026-05-08
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 04 CKT 30AU
Datasheet
1,017Expected 2026-03-23
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 12 CKT 30AU
Datasheet
469Expected 2026-03-23
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT HSG Dual 14Ckt White
Datasheet
1,962Expected 2026-05-26
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL K BLK30AU
Datasheet
Non-Stocked Lead-Time 33 Weeks
Min.: 700
Mult.: 700

Molex Headers & Wire Housings ULTRAFIT 3.5MM 7CKT HDR VT SGL K NAT TIN
Datasheet
Non-Stocked
Min.: 1,680
Mult.: 840

Molex Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL K NAT TIN
Datasheet
Non-Stocked Lead-Time 33 Weeks
Min.: 2,100
Mult.: 700

Molex Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL K NAT15AU
Datasheet
Non-Stocked Lead-Time 33 Weeks
Min.: 2,100
Mult.: 700