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.

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Results: 356
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
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 12CKT HDR VT D/R K NAT15AU
Datasheet
107In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 14CKT HDR VT D/R F NAT30AU
Datasheet
54In 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
515In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 1R NAT NAIL 04 CKT 15AU
Datasheet
229In Stock
2,376Expected 10/1/2026
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 3CKT HDR VT SGL K BLK15AU
Datasheet
22,462On Order
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 14 CKT 30AU
Datasheet
385Expected 9/25/2026
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 2R NAT 14 CKT 15AU
Datasheet
415Expected 10/29/2026
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 7CKT HDR VT SGL K BLK TIN
Datasheet
1,680Expected 12/22/2026
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL K BLK15AU
Datasheet
3,169On Order
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL K BLK15AU
Datasheet
2,220Expected 8/18/2026
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT SGL K BLK15AU
Datasheet
1,820Expected 8/25/2026
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL K BLK15AU
Datasheet
3,360On Order
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL K BLK30AU
Datasheet
2,240Expected 4/20/2027
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 2CKT HDR VT SGL F BLK TIN
Datasheet
8,091On Order
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 10CKT HDR VT D/R K BLK TIN
Datasheet
1,437Expected 12/24/2026
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 16CKT HDR VT D/R K BLK TIN
Datasheet
2,874On Order
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT D/R F BLK30AU
Datasheet
2,700Expected 3/9/2027
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR R/A SGL NAT 30AU
Datasheet
1,320Expected 9/30/2026
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 1R BLK NAIL 02 CKT 30AU
Datasheet
3,686Expected 10/21/2026
Min.: 1
Mult.: 1



Molex Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 06 CKT TIN
Datasheet
1,840On Order
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 08 CKT TIN
Datasheet
2,159Expected 10/1/2026
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 12 CKT TIN
Datasheet
1,558On Order
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 14 CKT 15AU
Datasheet
436Expected 9/7/2026
Min.: 1
Mult.: 1