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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (INR) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT D/R F NAT TIN 172299-2104 Molex 1: ₹137.58 297In Stock	Mfr. Part No. 172299-2104 Mouser Part No 538-172299-2104	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT D/R F NAT TIN Learn More about Molex ultra fit power connectors	Datasheet	297In Stock	₹137.58 ₹116.56 ₹111.78 ₹105.09 View ₹94.78 ₹85.32 ₹68.79 ₹64.68 ₹63.63	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL K NAT30AU 172286-2303 Molex 1: ₹255.09 486In Stock	Mfr. Part No. 172286-2303 Mouser Part No 538-172286-2303	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL K NAT30AU Learn More about Molex ultra fit power connectors	Datasheet	486In Stock	₹255.09 ₹216.88 ₹184.39 ₹183.44 View ₹164.33 ₹150.95 ₹134.71 ₹128.98	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R K BLK30AU 172298-1312 Molex 1: ₹398.40 826In Stock	Mfr. Part No. 172298-1312 Mouser Part No 538-172298-1312	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R K BLK30AU Learn More about Molex ultra fit power connectors	Datasheet	826In Stock	₹398.40 ₹363.05 ₹361.14 ₹343.94 View ₹332.48 ₹313.37 ₹308.59	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL F BLK30AU 172287-1305 Molex 1: ₹279.93 649In Stock	Mfr. Part No. 172287-1305 Mouser Part No 538-172287-1305	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL F BLK30AU Learn More about Molex ultra fit power connectors	Datasheet	649In Stock	₹279.93 ₹255.09 ₹241.72 ₹224.52 View ₹196.81 ₹191.08 ₹158.60 ₹147.13 ₹143.31	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRAFIT HDR RT 2R NAT 12 CKT TIN 172316-4112 Molex 1: ₹389.80 420In Stock	Mfr. Part No. 172316-4112 Mouser Part No 538-172316-4112	Molex	Headers & Wire Housings ULTRAFIT HDR RT 2R NAT 12 CKT TIN Learn More about Molex ultra fit power connectors	Datasheet	420In Stock	₹389.80 ₹354.45 ₹336.30 ₹312.42 View ₹273.24 ₹232.16 ₹207.32 ₹201.59 ₹200.63	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL F BLK15AU 172287-1208 Molex 1: ₹430.89 463In Stock	Mfr. Part No. 172287-1208 Mouser Part No 538-172287-1208	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL F BLK15AU Learn More about Molex ultra fit power connectors	Datasheet	463In Stock	₹430.89 ₹392.67 ₹371.65 ₹345.85 View ₹302.86 ₹256.05 ₹229.30 ₹222.61 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR nat FH 4ckt 202569-4004 Molex 1: ₹117.51 1,855In Stock	Mfr. Part No. 202569-4004 Mouser Part No 538-202569-4004	Molex	Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR nat FH 4ckt Learn More about Molex ultra fit power connectors	Datasheet	1,855In Stock	₹117.51 ₹99.36 ₹89.14 ₹84.84 View ₹79.49 ₹75.67 ₹71.66 ₹71.56	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL F BLK15AU 172287-1203 Molex 1: ₹171.02 828In Stock	Mfr. Part No. 172287-1203 Mouser Part No 538-172287-1203	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL F BLK15AU Learn More about Molex ultra fit power connectors	Datasheet	828In Stock	₹171.02 ₹150.00 ₹143.31 ₹133.76 View ₹120.38 ₹110.83 ₹95.54 ₹89.23 ₹83.79	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT D/R F BLK TIN 172299-1106 Molex 1: ₹137.58 185In Stock 1,980Expected 30-03-2027	Mfr. Part No. 172299-1106 Mouser Part No 538-172299-1106	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT D/R F BLK TIN Learn More about Molex ultra fit power connectors	Datasheet	185In Stock 1,980Expected 30-03-2027	₹137.58 ₹119.43 ₹114.65 ₹107.00 View ₹97.45 ₹88.76 ₹77.01 ₹76.81 ₹71.27	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRAFIT HDR RT 2R NAT 10 CKT TIN 172316-4110 Molex 1: ₹298.08 601In Stock 600Expected 30-10-2026	Mfr. Part No. 172316-4110 Mouser Part No 538-172316-4110	Molex	Headers & Wire Housings ULTRAFIT HDR RT 2R NAT 10 CKT TIN Learn More about Molex ultra fit power connectors	Datasheet	601In Stock 600Expected 30-10-2026	₹298.08 ₹271.33 ₹257.00 ₹238.85 View ₹209.23 ₹182.48 ₹164.33 ₹159.55 ₹155.73	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL K NAT30AU 172286-2304 Molex 1: ₹284.71 766In Stock	Mfr. Part No. 172286-2304 Mouser Part No 538-172286-2304	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL K NAT30AU Learn More about Molex ultra fit power connectors	Datasheet	766In Stock	₹284.71 ₹258.91 ₹245.54 ₹228.34 View ₹204.46 ₹193.95 ₹161.46 ₹151.91 ₹146.18	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL F NAT15AU 172287-2203 Molex 1: ₹201.59 10In Stock	Mfr. Part No. 172287-2203 Mouser Part No 538-172287-2203	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL F NAT15AU Learn More about Molex ultra fit power connectors	Datasheet	10In Stock	₹201.59 ₹175.79 ₹160.51 ₹135.67 View ₹121.34 ₹108.92 ₹102.23 ₹97.45	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRA-FIT HDR RT 1R BLK NAIL04 172310-3304 Molex 1: ₹340.12 540In Stock 2,376Expected 26-05-2027	Mfr. Part No. 172310-3304 Mouser Part No 538-172310-3304	Molex	Headers & Wire Housings ULTRA-FIT HDR RT 1R BLK NAIL04 Learn More about Molex ultra fit power connectors	Datasheet	540In Stock 2,376Expected 26-05-2027	₹340.12 ₹309.55 ₹293.31 ₹272.29 View ₹237.89 ₹231.21 ₹190.12 ₹188.21 ₹177.70	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRA-FIT HSG SR 6Ckt White 172256-4106 Molex 1: ₹36.31 3,307In Stock	Mfr. Part No. 172256-4106 Mouser Part No 538-172256-4106	Molex	Headers & Wire Housings ULTRA-FIT HSG SR 6Ckt White Learn More about Molex ultra fit tangless power connectors	Datasheet	3,307In Stock	₹36.31 ₹28.85 ₹27.32 ₹26.46 View ₹25.03 ₹24.27 ₹24.17 ₹23.98	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT SGL F BLK TIN 172287-1106 Molex 1: ₹95.54 1,511In Stock	Mfr. Part No. 172287-1106 Mouser Part No 538-172287-1106	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT SGL F BLK TIN Learn More about Molex ultra fit power connectors	Datasheet	1,511In Stock	₹95.54 ₹85.51 ₹84.84 ₹77.39 View ₹66.11 ₹65.06 ₹64.97 ₹64.68	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT SGL F BLK30AU 172287-1306 Molex 1: ₹324.84 565In Stock	Mfr. Part No. 172287-1306 Mouser Part No 538-172287-1306	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT SGL F BLK30AU Learn More about Molex ultra fit power connectors	Datasheet	565In Stock	₹324.84 ₹281.84 ₹278.02 ₹241.72 View ₹233.12 ₹197.77 ₹169.11 ₹167.20 ₹161.46	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL F NAT15AU 172287-2204 Molex 1: ₹253.18 603In Stock	Mfr. Part No. 172287-2204 Mouser Part No 538-172287-2204	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL F NAT15AU Learn More about Molex ultra fit power connectors	Datasheet	603In Stock	₹253.18 ₹220.70 ₹162.42 ₹160.51 View ₹149.04 ₹138.53 ₹132.80 ₹128.98 ₹125.16	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 12 CKT 15AU 172316-3212 Molex 1: ₹661.14 267In Stock	Mfr. Part No. 172316-3212 Mouser Part No 538-172316-3212	Molex	Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 12 CKT 15AU Learn More about Molex ultra fit power connectors	Datasheet	267In Stock	₹661.14 ₹642.98 ₹607.63 ₹492.99 View ₹469.10 ₹422.29 ₹390.76 ₹380.25	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRAFIT 3.5MM 16CKT HDR VT D/R F NAT TIN 172299-2116 Molex 1: ₹527.38 379In Stock	Mfr. Part No. 172299-2116 Mouser Part No 538-172299-2116	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 16CKT HDR VT D/R F NAT TIN Learn More about Molex ultra fit power connectors	Datasheet	379In Stock	₹527.38 ₹472.92 ₹454.77 ₹386.94 View ₹354.45 ₹342.03 ₹328.66 ₹310.51 ₹272.29	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRAFIT 3.5MM 7CKT HDR VT SGL K NAT30AU 172286-2307 Molex 1: ₹416.55 523In Stock	Mfr. Part No. 172286-2307 Mouser Part No 538-172286-2307	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 7CKT HDR VT SGL K NAT30AU Learn More about Molex ultra fit power connectors	Datasheet	523In Stock	₹416.55 ₹360.19 ₹355.41 ₹309.55 View ₹298.08 ₹257.00 ₹219.74 ₹214.01 ₹212.10	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R K BLK15AU 172298-1212 Molex 1: ₹383.12 431In Stock	Mfr. Part No. 172298-1212 Mouser Part No 538-172298-1212	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R K BLK15AU Learn More about Molex ultra fit power connectors	Datasheet	431In Stock	₹383.12 ₹325.79 ₹276.11 ₹243.63 View ₹232.16 ₹202.54 ₹200.63	Min.: 1 Mult.: 1
Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT SGL K NAT30AU 172286-2306 Molex 1: ₹313.37 567In Stock	Mfr. Part No. 172286-2306 Mouser Part No 538-172286-2306	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT SGL K NAT30AU Learn More about Molex ultra fit power connectors	Datasheet	567In Stock	₹313.37 ₹271.33 ₹266.56 ₹232.16 View ₹224.52 ₹191.08 ₹169.11 ₹165.28 ₹159.55	Min.: 1 Mult.: 1
Heavy Duty Power Connectors Ultra-Fit Connector Position Assurance (CPA) Retainer, UL 94V-0, Red 217185-3000 Molex 1: ₹20.06 1,09,435In Stock New Product	Mfr. Part No. 217185-3000 Mouser Part No 538-217185-3000 New Product	Molex	Heavy Duty Power Connectors Ultra-Fit Connector Position Assurance (CPA) Retainer, UL 94V-0, Red Learn More about Molex ultra fit power connectors	Datasheet	1,09,435In Stock	₹20.06 ₹16.91 ₹15.10 ₹14.43 View ₹12.90 ₹11.94 ₹11.27 ₹11.08 ₹10.51	Min.: 1 Mult.: 1
Terminals ULTRA-FIT CRIMP TERM 16-18 TIN Pre-P 172253-7023 Molex 7,000: ₹15.57 3,08,000In Stock	Mfr. Part No. 172253-7023 Mouser Part No 538-172253-7023	Molex	Terminals ULTRA-FIT CRIMP TERM 16-18 TIN Pre-P Learn More about Molex ultra fit tangless power connectors	Datasheet	3,08,000In Stock	Reel ₹15.57 ₹14.81	Min.: 7,000 Mult.: 7,000 : 7,000
Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL K BLK15AU 172286-1203 Molex 1: ₹179.62 15,432In Stock 7,000Expected 27-11-2026	Mfr. Part No. 172286-1203 Mouser Part No 538-172286-1203	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL K BLK15AU Learn More about Molex ultra fit power connectors	Datasheet	15,432In Stock 7,000Expected 27-11-2026	₹179.62 ₹152.86 ₹129.93 ₹128.98 View ₹115.60 ₹105.09 ₹97.45	Min.: 1 Mult.: 1

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