Headers & Wire Housings

.hide-partial { max-height: none; } .show-more { display: none; }

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.
Learn More

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 347

Applied Filters:

Product

Type

Number of Positions

Pitch

Number of Rows

Row Spacing

Mounting Style

Termination Style

Mounting Angle

Contact Gender

Contact Plating

Termination Post Length

Series

Application

Wire Gauge

Minimum Operating Temperature

Maximum Operating Temperature

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (INR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Number of Positions	Pitch	Number of Rows	Row Spacing	Mounting Style	Termination Style	Mounting Angle	Contact Gender	Contact Plating	Termination Post Length	Series	Tradename	Application	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Headers & Wire Housings ULTRA-FIT HSG 01X04P 202569-3004 Molex 1: ₹144.27 5,356In Stock	Mfr. Part No. 202569-3004 Mouser Part No 538-202569-3004	Molex	Headers & Wire Housings ULTRA-FIT HSG 01X04P Learn More about Molex ultra fit power connectors	Datasheet	5,356In Stock	₹144.27 ₹126.11 ₹120.38 ₹112.74 View ₹102.23 ₹93.34 ₹85.99 ₹83.02	Min.: 1 Mult.: 1													202569	Ultra-Fit
Headers & Wire Housings ULTRA-FIT HSG 02X02P 216945-3004 Molex 1: ₹95.54 18,252In Stock	Mfr. Part No. 216945-3004 Mouser Part No 538-216945-3004	Molex	Headers & Wire Housings ULTRA-FIT HSG 02X02P Learn More about Molex ultra fit power connectors	Datasheet	18,252In Stock	₹95.54 ₹81.50 ₹72.61 ₹69.17 View ₹64.87 ₹59.71 ₹56.85 ₹54.17 ₹53.79	Min.: 1 Mult.: 1													216945	Ultra-Fit
Headers & Wire Housings ULTRAFIT HDR RT 1R BLK NAIL 06 CKT 15AU 172310-3206 Molex 1: ₹232.16 2,321In Stock	Mfr. Part No. 172310-3206 Mouser Part No 538-172310-3206	Molex	Headers & Wire Housings ULTRAFIT HDR RT 1R BLK NAIL 06 CKT 15AU Learn More about Molex ultra fit power connectors	Datasheet	2,321In Stock	₹232.16 ₹202.54 ₹194.90 ₹179.62 View ₹163.37 ₹150.00 ₹125.16 ₹124.20	Min.: 1 Mult.: 1	Headers	Receptacle Housing			1 Row		Panel Mount						172310	Ultra-Fit				Tray
Headers & Wire Housings ULTRAFIT 3.5MM 2CKT HDR VT SGL F NAT30AU 172287-2302 Molex 1: ₹235.98 1,566In Stock	Mfr. Part No. 172287-2302 Mouser Part No 538-172287-2302	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 2CKT HDR VT SGL F NAT30AU Learn More about Molex ultra fit power connectors	Datasheet	1,566In Stock	₹235.98 ₹200.63 ₹171.02 ₹152.86 View ₹132.80 ₹128.98 ₹119.43	Min.: 1 Mult.: 1	Headers	Power	2 Position	3.5 mm (0.138 in)	1 Row		Through Hole	Solder Pin	Straight	Pin (Male)	Gold		172287	Ultra-Fit	Wire-to-Board, Power	- 40 C	+ 120 C
Headers & Wire Housings ultra-fit plug SR blk PM 2ckt 202569-3102 Molex 1: ₹106.05 2,941In Stock	Mfr. Part No. 202569-3102 Mouser Part No 538-202569-3102	Molex	Headers & Wire Housings ultra-fit plug SR blk PM 2ckt Learn More about Molex ultra fit power connectors	Datasheet	2,941In Stock	₹106.05 ₹89.90 ₹86.27 ₹80.73 View ₹73.66 ₹66.30 ₹60.48 ₹56.66 ₹55.22	Min.: 1 Mult.: 1													202569	Ultra-Fit
Headers & Wire Housings ULTRA-FIT HSG 01X06P 202569-3106 Molex 1: ₹168.15 2,795In Stock	Mfr. Part No. 202569-3106 Mouser Part No 538-202569-3106	Molex	Headers & Wire Housings ULTRA-FIT HSG 01X06P Learn More about Molex ultra fit power connectors	Datasheet	2,795In Stock	₹168.15 ₹142.35 ₹127.07 ₹121.34 View ₹113.69 ₹109.87 ₹97.45	Min.: 1 Mult.: 1													202569	Ultra-Fit
Headers & Wire Housings ULTRA-FIT HSG 02X03P PNL MNT 216945-3106 Molex 1: ₹117.51 2,433In Stock	Mfr. Part No. 216945-3106 Mouser Part No 538-216945-3106	Molex	Headers & Wire Housings ULTRA-FIT HSG 02X03P PNL MNT Learn More about Molex ultra fit power connectors	Datasheet	2,433In Stock	₹117.51 ₹99.36 ₹93.15 ₹89.90 View ₹86.08 ₹82.74 ₹74.90 ₹71.56 ₹70.60	Min.: 1 Mult.: 1													216945	Ultra-Fit
Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL F BLK30AU 172287-1303 Molex 1: ₹242.67 2,152In Stock	Mfr. Part No. 172287-1303 Mouser Part No 538-172287-1303	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL F BLK30AU Learn More about Molex ultra fit power connectors	Datasheet	2,152In Stock	₹242.67 ₹206.37 ₹160.51 ₹156.69 View ₹146.18 ₹136.62 ₹134.71 ₹125.16	Min.: 1 Mult.: 1	Headers	Power	3 Position	3.5 mm (0.138 in)	1 Row		Board Lock	Solder Pin	Straight	Pin (Male)	Gold	3.2 mm (0.126 in)	172287	Ultra-Fit	Wire-to-Board, Power	- 40 C	+ 120 C	Tray
Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R F BLK TIN 172299-1112 Molex 1: ₹294.26 1,680In Stock	Mfr. Part No. 172299-1112 Mouser Part No 538-172299-1112	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R F BLK TIN Learn More about Molex ultra fit power connectors	Datasheet	1,680In Stock	₹294.26 ₹250.31 ₹213.05 ₹189.17 View ₹154.77 ₹153.82 ₹148.09	Min.: 1 Mult.: 1	Headers	Power	12 Position	3.5 mm (0.138 in)	2 Row	4.6 mm (0.181 in)	Through Hole	Solder Pin	Straight	Pin (Male)	Tin	3.2 mm (0.126 in)	172299	Ultra-Fit	Wire-to-Board, Power	- 40 C	+ 105 C	Tray
Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 10 CKT 30AU 172316-3310 Molex 1: ₹672.60 639In Stock	Mfr. Part No. 172316-3310 Mouser Part No 538-172316-3310	Molex	Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 10 CKT 30AU Learn More about Molex ultra fit power connectors	Datasheet	639In Stock	₹672.60 ₹654.45 ₹619.10 ₹495.85 View ₹471.97 ₹470.06 ₹432.80 ₹410.82 Quote	Min.: 1 Mult.: 1	Headers	Wire to Board	10 Position	3.5 mm (0.138 in)	2 Row		Through Hole	Solder	Right Angle	Socket (Female)	Gold		172316	Ultra-Fit	Wire-to-Wire, Power	- 40 C	+ 120 C	Tray
Headers & Wire Housings ULTRA-FIT HSG 01X04P PNL MNT 202569-3104 Molex 1: ₹137.58 5,606In Stock	Mfr. Part No. 202569-3104 Mouser Part No 538-202569-3104	Molex	Headers & Wire Housings ULTRA-FIT HSG 01X04P PNL MNT Learn More about Molex ultra fit power connectors	Datasheet	5,606In Stock	₹137.58 ₹116.56 ₹103.18 ₹98.41 View ₹92.86 ₹88.37 ₹86.37 ₹84.65	Min.: 1 Mult.: 1													202569	Ultra-Fit
Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR nat PM 2ckt 202569-4102 Molex 1: ₹110.83 16,800In Stock	Mfr. Part No. 202569-4102 Mouser Part No 538-202569-4102	Molex	Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR nat PM 2ckt Learn More about Molex ultra fit power connectors	Datasheet	16,800In Stock	₹110.83 ₹93.34 ₹89.52 ₹83.79 View ₹76.24 ₹68.60 ₹65.06 ₹61.43 ₹59.33	Min.: 1 Mult.: 1													202569	Ultra-Fit
Headers & Wire Housings ultra-fit plug DR blk FH 12ckt 216945-3012 Molex 1: ₹164.33 14,352In Stock	Mfr. Part No. 216945-3012 Mouser Part No 538-216945-3012	Molex	Headers & Wire Housings ultra-fit plug DR blk FH 12ckt Learn More about Molex ultra fit power connectors	Datasheet	14,352In Stock	₹164.33 ₹139.49 ₹124.20 ₹118.47 View ₹110.83 ₹108.92 ₹104.14	Min.: 1 Mult.: 1													216945	Ultra-Fit
Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR blk PM 3ckt 202569-3103 Molex 1: ₹99.36 4,835In Stock	Mfr. Part No. 202569-3103 Mouser Part No 538-202569-3103	Molex	Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR blk PM 3ckt Learn More about Molex ultra fit power connectors	Datasheet	4,835In Stock	₹99.36 ₹84.36 ₹75.29 ₹71.66 View ₹67.16 ₹63.92 ₹62.29 ₹59.52 ₹59.33	Min.: 1 Mult.: 1													202569	Ultra-Fit
Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR blk PM 8ckt 202569-3108 Molex 1: ₹199.68 3,492In Stock	Mfr. Part No. 202569-3108 Mouser Part No 538-202569-3108	Molex	Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR blk PM 8ckt Learn More about Molex ultra fit power connectors	Datasheet	3,492In Stock	₹199.68 ₹169.11 ₹150.95 ₹143.31 View ₹134.71 ₹126.11 ₹121.34	Min.: 1 Mult.: 1													202569	Ultra-Fit
Headers & Wire Housings ULTRA-FIT HSG 02X02P PNL MNT 216945-3104 Molex 1: ₹100.32 4,581In Stock	Mfr. Part No. 216945-3104 Mouser Part No 538-216945-3104	Molex	Headers & Wire Housings ULTRA-FIT HSG 02X02P PNL MNT Learn More about Molex ultra fit power connectors	Datasheet	4,581In Stock	₹100.32 ₹85.13 ₹75.95 ₹72.32 View ₹67.83 ₹67.74 ₹65.64 ₹62.10 ₹60.95	Min.: 1 Mult.: 1													216945	Ultra-Fit
Headers & Wire Housings ULTRA-FIT HSG SR 7Ckt White 172256-4107 Molex 1: ₹59.23 6,870In Stock	Mfr. Part No. 172256-4107 Mouser Part No 538-172256-4107	Molex	Headers & Wire Housings ULTRA-FIT HSG SR 7Ckt White Learn More about Molex ultra fit tangless power connectors	Datasheet	6,870In Stock	₹59.23 ₹31.43 ₹29.71 ₹28.09 View ₹26.75 ₹25.60 ₹25.41 ₹25.22	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	7 Position	3.5 mm (0.138 in)	1 Row		Cable Mount / Free Hanging	Crimp	Straight	Socket (Female)			172256	Ultra-Fit		- 40 C	+ 105 C	Bulk
Headers & Wire Housings ULTRA-FIT HSG SR 8Ckt White 172256-4108 Molex 1: ₹51.59 5,967In Stock	Mfr. Part No. 172256-4108 Mouser Part No 538-172256-4108	Molex	Headers & Wire Housings ULTRA-FIT HSG SR 8Ckt White Learn More about Molex ultra fit tangless power connectors	Datasheet	5,967In Stock	₹51.59 ₹41.18 ₹39.46 ₹37.17 View ₹33.92 ₹33.82	Min.: 1 Mult.: 1	Wire Housings	Receptacle Housing	8 Position	3.5 mm (0.138 in)	1 Row		Cable Mount / Free Hanging	Crimp	Straight	Socket (Female)			172256	Ultra-Fit		- 40 C	+ 105 C	Bulk
Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL F BLK15AU 172287-1204 Molex 1: ₹164.33 1,701In Stock	Mfr. Part No. 172287-1204 Mouser Part No 538-172287-1204	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL F BLK15AU Learn More about Molex ultra fit power connectors	Datasheet	1,701In Stock	₹164.33 ₹141.40 ₹138.53 ₹128.98 View ₹124.20 ₹117.51 ₹107.00 ₹104.14	Min.: 1 Mult.: 1	Headers	Power	4 Position	3.5 mm (0.138 in)	1 Row		Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.2 mm (0.126 in)	172287	Ultra-Fit	Wire-to-Board, Power	- 40 C	+ 120 C	Tray
Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL F BLK30AU 172287-1304 Molex 1: ₹166.24 1,795In Stock	Mfr. Part No. 172287-1304 Mouser Part No 538-172287-1304	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL F BLK30AU Learn More about Molex ultra fit power connectors	Datasheet	1,795In Stock	₹166.24 ₹163.37 ₹138.53 ₹137.58	Min.: 1 Mult.: 1	Headers	Power	4 Position	3.5 mm (0.138 in)	1 Row		Through Hole	Solder Pin	Straight	Pin (Male)	Gold	3.2 mm (0.126 in)	172287	Ultra-Fit	Wire-to-Board, Power	- 40 C	+ 120 C	Tray
Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT D/R K NAT30AU 172298-2304 Molex 1: ₹196.81 1,452In Stock	Mfr. Part No. 172298-2304 Mouser Part No 538-172298-2304	Molex	Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT D/R K NAT30AU Learn More about Molex ultra fit power connectors	Datasheet	1,452In Stock	₹196.81 ₹175.79 ₹150.00 ₹144.27 View ₹107.96 ₹107.00 ₹102.23	Min.: 1 Mult.: 1	Headers	Power	4 Position	3.5 mm (0.138 in)	2 Row	4.6 mm (0.181 in)	Kinked Pin	Solder Pin	Straight	Pin (Male)	Gold		172298	Ultra-Fit	Wire-to-Board, Power	- 40 C	+ 120 C
Headers & Wire Housings ULTRAFIT HDR RT 1R BLK NAIL 04 CKT TIN 172310-3104 Molex 1: ₹110.83 6,430In Stock 4,752Expected 12-11-2026	Mfr. Part No. 172310-3104 Mouser Part No 538-172310-3104	Molex	Headers & Wire Housings ULTRAFIT HDR RT 1R BLK NAIL 04 CKT TIN Learn More about Molex ultra fit power connectors	Datasheet	6,430In Stock 4,752Expected 12-11-2026	₹110.83 ₹97.45 ₹95.35 ₹88.09 View ₹84.65 ₹78.44 ₹70.51 ₹65.92 ₹63.34	Min.: 1 Mult.: 1	Headers	Receptacle Housing	4 Position	3.5 mm (0.138 in)	1 Row		Panel Mount	Solder Pin	Right Angle		Tin	3.2 mm (0.126 in)	172310	Ultra-Fit		- 40 C	+ 105 C
Headers & Wire Housings ULTRA-FIT HDR 8CKT 1R BLK 172310-3108 Molex 1: ₹180.57 2,162In Stock	Mfr. Part No. 172310-3108 Mouser Part No 538-172310-3108	Molex	Headers & Wire Housings ULTRA-FIT HDR 8CKT 1R BLK Learn More about Molex ultra fit power connectors	Datasheet	2,162In Stock	₹180.57 ₹157.64 ₹150.95 ₹140.44 View ₹127.07 ₹116.56 ₹103.18 ₹93.34 ₹88.18	Min.: 1 Mult.: 1	Headers	Receptacle Housing			1 Row		Panel Mount						172310	Ultra-Fit				Tray
Headers & Wire Housings ULTRAFIT HDR RT 1R BLK NAIL 03 CKT 15AU 172310-3203 Molex 1: ₹102.23 3,733In Stock	Mfr. Part No. 172310-3203 Mouser Part No 538-172310-3203	Molex	Headers & Wire Housings ULTRAFIT HDR RT 1R BLK NAIL 03 CKT 15AU Learn More about Molex ultra fit power connectors	Datasheet	3,733In Stock	₹102.23 ₹101.27	Min.: 1 Mult.: 1	Headers	Receptacle Housing			1 Row		Panel Mount						172310	Ultra-Fit				Tray
Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 04 CKT 30AU 172316-3304 Molex 1: ₹327.70 1,050In Stock	Mfr. Part No. 172316-3304 Mouser Part No 538-172316-3304	Molex	Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 04 CKT 30AU	Datasheet	1,050In Stock	₹327.70 ₹278.98 ₹230.25 ₹208.28 View ₹177.70 ₹176.75 ₹168.15	Min.: 1 Mult.: 1	Headers	Wire to Board	4 Position	3.5 mm (0.138 in)	2 Row		Through Hole	Solder	Right Angle	Socket (Female)	Gold		172316	Ultra-Fit	Wire-to-Wire, Power	- 40 C	+ 120 C	Tray

Ultra-Fit™ Power Connectors

Applied Filters:

Customer Service Office

Company

Resources

Support