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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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Molex Headers & Wire Housings ULTRAFIT HDR RT 1R BLK NAIL 02 CKT TIN
Datasheet
31.193In Stock
Min.: 1
Mult.: 1

Molex 223863-2000
Molex Crimpers / Crimping Tools HAND TOOL
Datasheet
11In Stock
10Expected 13/03/2026
Min.: 1
Mult.: 1
Molex Heavy Duty Power Connectors Ultra-Fit Connector Position Assurance (CPA) Retainer, UL 94V-0, Red
Datasheet
2.857In Stock
115.000Expected 12/03/2026
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ultra-fit plug SR blk FH 2ckt
Datasheet
17.165In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ultra-fit plug SR blk FH 3ckt
Datasheet
3.891In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT HSG 02X02P
Datasheet
19.426In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT HSG 02X03P
Datasheet
12.053In Stock
Min.: 1
Mult.: 1

Molex Terminals ultra-fit plug tml gold 15u 16-18AWG
Datasheet
22.995In Stock
32.880Expected 26/03/2026
Min.: 1
Mult.: 1

Molex Terminals ULTRA-FIT CRMP 16-18 AWG SN
Datasheet
24.153In Stock
Min.: 1
Mult.: 1

Molex Terminals ultra-fit plug tml gold 15u 20-22AWG
Datasheet
43.619In Stock
Min.: 1
Mult.: 1
Reel: 7.000

Molex Terminals ULTRA-FIT CRMP 20-22 AWG SN
Datasheet
39.829In Stock
Min.: 1
Mult.: 1
Reel: 7.000

Molex 223863-1200
Molex Crimpers / Crimping Tools HAND TOOL
Datasheet
16In Stock
15Expected 24/02/2026
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ultra-fit plug SR nat PM 2ckt
Datasheet
16.800In Stock
Min.: 1
Mult.: 1



Molex Terminals ULTRA-FIT CRIMP TERM 16-18 TIN Pre-P
Datasheet
84.000In Stock
140.000Expected 13/02/2026
Min.: 7.000
Mult.: 7.000
Reel: 7.000

Molex Headers & Wire Housings Ultra-Fit Right-Angle Header with Solder Nail,
Datasheet
10.934In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 1R BLK NAIL 06 CKT TIN
Datasheet
2.343In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 1R BLK NAIL 02 CKT 15AU
Datasheet
8.063In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 1R BLK NAIL 03 CKT 15AU
Datasheet
4.649In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 1R BLK NAIL 03 CKT 30AU
Datasheet
1.164In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 10 CKT 30AU
Datasheet
654In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRAFIT HDR RT 2R NAT 08 CKT 30AU
Datasheet
1.430In Stock
Min.: 1
Mult.: 1

Molex 223863-1275
Molex Crimpers / Crimping Tools LOCATOR
Datasheet
4In Stock
Min.: 1
Mult.: 1
Molex Headers & Wire Housings ULTRA-FIT HSG 01X04P
Datasheet
5.652In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ULTRA-FIT HSG 01X06P
Datasheet
3.191In Stock
Min.: 1
Mult.: 1

Molex Headers & Wire Housings ultra-fit plug SR blk FH 8ckt
Datasheet
3.578In Stock
Min.: 1
Mult.: 1