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 (SGD) 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 13/3/2026
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 12/3/2026
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 26/3/2026
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 24/2/2026
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 13/2/2026
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