Heavy Duty Power Connectors

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PQ50S High Power / Signal Connectors

Hirose Electric PQ50S High Power/Signal Connectors are designed to handle up to 12.5A per pin, making them ideal for high power/signal connections in industrial machinery. A slide-locking spring structure delivers a clear tactile click, and the cable clamp strength is 98N. The coding key system prevents incorrect mating and has multiple variations available. Hirose PQ50S High Power/Signal Connectors support NFPA79-compliant cables (with 600V capability).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Accessory Type	Current Rating	Number of Positions	Termination Style	Voltage Rating	Housing Material	Contact Plating	Contact Material	Wire Gauge Min	Wire Gauge Max	IP Rating	Maximum Operating Temperature	Packaging
Heavy Duty Power Connectors FEMALE CRIMP CONTACT 16-18AWG PQ50-1618SCFA Hirose Connector 1: S/5.80 2,753In Stock	Mfr. Part # PQ50-1618SCFA Mouser Part # 798-PQ50-1618SCFA	Hirose Connector	Heavy Duty Power Connectors FEMALE CRIMP CONTACT 16-18AWG Learn More about Hirose Connector hirose electric pq50s connectors	Datasheet	2,753In Stock	Cut Tape S/5.80 S/4.94 S/4.40 S/4.20 Reel S/3.13 View S/3.93 S/3.73 S/3.52 S/3.09	Min.: 1 Mult.: 1 : 3,500	PQ50	Contacts		19 A		Crimp	600 V		Gold	Copper Alloy	18 AWG	16 AWG			Reel, Cut Tape
Heavy Duty Power Connectors Female Con 12.5A, AC300V, DC300V, Gold, 18-22 AWG, Power SupplySignal Connectors PQ50S2-1822SCA Hirose Connector 1: S/5.53 49In Stock	Mfr. Part # PQ50S2-1822SCA Mouser Part # 798-PQ50S21822SCA	Hirose Connector	Heavy Duty Power Connectors Female Con 12.5A, AC300V, DC300V, Gold, 18-22 AWG, Power SupplySignal Connectors	Datasheet	49In Stock	S/5.53 S/4.83 S/4.63 S/3.84 View S/3.77 S/3.58 S/3.20 S/3.09 S/2.95	Min.: 1 Mult.: 1	PQ50	Contacts		12.5 A		Crimp	300 VAC		Gold	Copper Alloy	22 AWG	18 AWG			Bulk
Heavy Duty Power Connectors PQ50A-1618PCA Hirose Connector 1: S/6.81 50In Stock	Mfr. Part # PQ50A-1618PCA Mouser Part # 798-PQ50A-1618PCA	Hirose Connector	Heavy Duty Power Connectors Learn More about Hirose Connector hirose electric pq50s connectors	Datasheet	50In Stock	S/6.81 S/5.92 S/5.68 S/4.63 View S/4.52 S/4.40 S/3.88 S/3.81 S/3.56	Min.: 1 Mult.: 1	PQ50														Bulk
Heavy Duty Power Connectors PQ-CM(22.0) Hirose Connector 1: S/9.85 297In Stock	Mfr. Part # PQ-CM(22.0) Mouser Part # 798-PQ-CM22.0	Hirose Connector	Heavy Duty Power Connectors Learn More about Hirose Connector hirose electric pq50s connectors	Datasheet	297In Stock	S/9.85 S/8.60 S/8.21 S/7.67 View S/6.93 S/5.92 S/5.53 S/5.22 S/5.18	Min.: 1 Mult.: 1	PQ50														Bulk
Heavy Duty Power Connectors Male Con 12.5A, AC300V, DC300V, Gold, 18-22 AWG, Power Supply/Signal Connectors PQ50S2-1822PCA Hirose Connector 1: S/6.07 50In Stock	Mfr. Part # PQ50S2-1822PCA Mouser Part # 798-PQ50S21822PCA	Hirose Connector	Heavy Duty Power Connectors Male Con 12.5A, AC300V, DC300V, Gold, 18-22 AWG, Power Supply/Signal Connectors	Datasheet	50In Stock	S/6.07 S/5.29 S/5.06 S/4.16 View S/4.09 S/4.01 S/3.62 S/3.50 S/3.33	Min.: 1 Mult.: 1	PQ50	Contacts		12.5 A		Crimp	300 VAC		Gold	Copper Alloy	22 AWG	18 AWG			Bulk
Heavy Duty Power Connectors Hirose Connector PQ50SA2-1618PCA PQ50SA2-1618PCA Hirose Connector 1: S/7.32 411In Stock	Mfr. Part # PQ50SA2-1618PCA Mouser Part # 798-PQ50SA2-1618PCA	Hirose Connector	Heavy Duty Power Connectors	Datasheet	411In Stock	S/7.32 S/6.38 S/6.11 S/5.68 View S/5.14 S/4.75 S/4.28 S/4.20 S/3.93	Min.: 1 Mult.: 1	PQ50														Bulk
Heavy Duty Power Connectors PQ-CML(17.5) Hirose Connector 1: S/41.49 58In Stock	Mfr. Part # PQ-CML(17.5) Mouser Part # 798-PQ-CML17.5	Hirose Connector	Heavy Duty Power Connectors Learn More about Hirose Connector hirose electric pq50s connectors	Datasheet	58In Stock	S/41.49 S/37.37 S/35.15 S/34.25 View S/32.70 S/29.74 S/28.88 S/27.60	Min.: 1 Mult.: 1	PQ50														Bulk
Heavy Duty Power Connectors PQ50S-36P Hirose Connector 1: S/60.88 34In Stock	Mfr. Part # PQ50S-36P Mouser Part # 798-PQ50S-36P	Hirose Connector	Heavy Duty Power Connectors	Datasheet	34In Stock	S/60.88 S/55.94 S/48.93 S/47.53 View S/42.19 S/41.81 S/40.44 Quote	Min.: 1 Mult.: 1	PQ50	Connectors		12.5 A	36 Position	Crimp	300 V	Zinc Die Cast	Gold	Copper Alloy	28 AWG	16 AWG			Bulk
Heavy Duty Power Connectors Male Con 12.5A, AC300V, DC300V, Gold, 18-22 AWG, Power Supply/Signal Connectors PQ50SA2-1822PCA Hirose Connector 1: S/7.43 278In Stock	Mfr. Part # PQ50SA2-1822PCA Mouser Part # 798-PQ50SA21822PCA	Hirose Connector	Heavy Duty Power Connectors Male Con 12.5A, AC300V, DC300V, Gold, 18-22 AWG, Power Supply/Signal Connectors	Datasheet	278In Stock	S/7.43 S/6.50 S/6.23 S/5.76 View S/5.22 S/4.79 S/4.24 S/4.01 S/3.89	Min.: 1 Mult.: 1	PQ50	Contacts		12.5 A		Crimp	300 VAC		Gold	Copper Alloy	22 AWG	18 AWG			Bulk
Heavy Duty Power Connectors PQ50A-15PCA Hirose Connector 1: S/6.07 310In Stock	Mfr. Part # PQ50A-15PCA Mouser Part # 798-PQ50A-15PCA	Hirose Connector	Heavy Duty Power Connectors Learn More about Hirose Connector hirose electric pq50s connectors	Datasheet	310In Stock	S/6.07 S/5.29 S/5.06 S/4.67 View S/4.28 S/4.01 S/3.87 S/3.64 S/3.57	Min.: 1 Mult.: 1	PQ50	Connectors		19 A	15 Position	Crimp	600 V	Zinc			15 AWG	14 AWG		+ 105 C	Bulk
Heavy Duty Power Connectors PQ50-1618PCA Hirose Connector 1: S/9.07 170In Stock	Mfr. Part # PQ50-1618PCA Mouser Part # 798-PQ50-1618PCA	Hirose Connector	Heavy Duty Power Connectors Learn More about Hirose Connector hirose electric pq50s connectors	Datasheet	170In Stock	S/9.07 S/7.71 S/5.25 S/4.52 View S/4.20 S/3.88 S/3.72 S/3.61	Min.: 1 Mult.: 1	PQ50	Contacts		19 A		Crimp	600 V		Gold	Copper Alloy	18 AWG	16 AWG			Bulk
Heavy Duty Power Connectors PQ50A-2022PCA Hirose Connector 1: S/7.86 290In Stock	Mfr. Part # PQ50A-2022PCA Mouser Part # 798-PQ50A-2022PCA	Hirose Connector	Heavy Duty Power Connectors Learn More about Hirose Connector hirose electric pq50s connectors	Datasheet	290In Stock	S/7.86 S/6.85 S/6.58 S/6.07 View S/5.53 S/5.10 S/4.40 S/4.32	Min.: 1 Mult.: 1	PQ50														Bulk
Heavy Duty Power Connectors PQ50-15SCA Hirose Connector 1: S/7.01 400In Stock	Mfr. Part # PQ50-15SCA Mouser Part # 798-PQ50-15SCA	Hirose Connector	Heavy Duty Power Connectors Learn More about Hirose Connector hirose electric pq50s connectors	Datasheet	400In Stock	S/7.01 S/6.11 S/5.84 S/5.41 View S/4.90 S/4.24 S/3.97 S/3.80 S/3.67	Min.: 1 Mult.: 1	PQ50														Bulk
Heavy Duty Power Connectors PQ50-1618SCA Hirose Connector 1: S/7.51 220In Stock	Mfr. Part # PQ50-1618SCA Mouser Part # 798-PQ50-1618SCA	Hirose Connector	Heavy Duty Power Connectors Learn More about Hirose Connector hirose electric pq50s connectors	Datasheet	220In Stock	S/7.51 S/6.42 S/5.72 S/5.41 View S/5.02 S/4.83 S/4.55 S/4.24	Min.: 1 Mult.: 1	PQ50	Contacts		19 A		Crimp	600 V		Gold	Copper Alloy	18 AWG	16 AWG			Bulk
Heavy Duty Power Connectors PQ50-20P-PC Hirose Connector 1: S/58.89 78In Stock	Mfr. Part # PQ50-20P-PC Mouser Part # 798-PQ50-20P-PC	Hirose Connector	Heavy Duty Power Connectors Learn More about Hirose Connector hirose electric pq50s connectors	Datasheet	78In Stock	S/58.89 S/50.06 S/46.90 S/42.51 View S/41.07 S/40.17	Min.: 1 Mult.: 1	PQ50	Accessories	Plug Cover		20 Position			Zinc Die Cast							Tray
Heavy Duty Power Connectors Female Con 12.5A, AC300V, DC300V, Gold, 18-22 AWG, Power SupplySignal Connectors PQ50S2-1822SCFA Hirose Connector 1: S/1.83 1,999In Stock	Mfr. Part # PQ50S2-1822SCFA Mouser Part # 798-PQ50S21822SCFA	Hirose Connector	Heavy Duty Power Connectors Female Con 12.5A, AC300V, DC300V, Gold, 18-22 AWG, Power SupplySignal Connectors	Datasheet	1,999In Stock	Cut Tape S/1.83 S/1.54 S/1.37 S/1.31 Reel S/0.981 View S/1.17 S/1.11 S/1.04 S/0.93	Min.: 1 Mult.: 1 : 6,000	PQ50	Contacts		12.5 A		Crimp	300 VAC		Gold	Copper Alloy	22 AWG	18 AWG			Reel, Cut Tape
Heavy Duty Power Connectors PQ-CM(15.0) Hirose Connector 1: S/18.06 84In Stock	Mfr. Part # PQ-CM(15.0) Mouser Part # 798-PQ-CM15.0	Hirose Connector	Heavy Duty Power Connectors Learn More about Hirose Connector hirose electric pq50s connectors	Datasheet	84In Stock	S/18.06 S/16.43 S/15.49 S/12.26 View S/11.48 S/11.02 S/10.51 S/9.85 Quote	Min.: 1 Mult.: 1	PQ50	Accessories	Clamp					Steel							Bulk
Heavy Duty Power Connectors PQ50-1618PCFA Hirose Connector 1: S/4.94 1,200In Stock	Mfr. Part # PQ50-1618PCFA Mouser Part # 798-PQ50-1618PCFA	Hirose Connector	Heavy Duty Power Connectors Learn More about Hirose Connector hirose electric pq50s connectors	Datasheet	1,200In Stock	Cut Tape S/4.94 S/4.20 S/3.74 S/3.57 Reel S/2.78 View S/3.34 S/3.18 S/3.02 S/2.67	Min.: 1 Mult.: 1 : 3,500	PQ50														Reel, Cut Tape
Heavy Duty Power Connectors PQ50S-36S Hirose Connector 1: S/33.09 26In Stock	Mfr. Part # PQ50S-36S Mouser Part # 798-PQ50S-36S	Hirose Connector	Heavy Duty Power Connectors	Datasheet	26In Stock	S/33.09 S/29.82 S/29.08 S/26.24 View S/25.85 S/21.91 S/20.55 Quote	Min.: 1 Mult.: 1	PQ50	Connectors		12.5 A	36 Position	Crimp	300 V	Zinc Die Cast	Gold	Copper Alloy	28 AWG	16 AWG			Bulk
Heavy Duty Power Connectors PQ50S-48P Hirose Connector 1: S/66.68 5In Stock	Mfr. Part # PQ50S-48P Mouser Part # 798-PQ50S-48P	Hirose Connector	Heavy Duty Power Connectors Learn More about Hirose Connector hirose electric pq50s connectors	Datasheet	5In Stock	S/66.68 S/56.67 S/53.13 S/49.94 View S/47.53 S/44.53 S/42.74	Min.: 1 Mult.: 1	PQ50	Connectors		12.5 A	48 Position	Crimp	300 V				28 AWG	17 AWG		+ 105 C	Tray
Heavy Duty Power Connectors PQ50S-SC-KY Hirose Connector 1: S/4.90 477In Stock	Mfr. Part # PQ50S-SC-KY Mouser Part # 798-PQ50S-SC-KY	Hirose Connector	Heavy Duty Power Connectors Learn More about Hirose Connector hirose electric pq50s connectors	Datasheet	477In Stock	S/4.90 S/4.16 S/4.01 S/3.72 View S/3.38 S/2.93 S/2.70 S/2.56 S/2.48	Min.: 1 Mult.: 1	PQ50	Accessories												+ 105 C	Bulk
Heavy Duty Power Connectors Waterproof Power Supply/Signal Hybrid Connectors Housing PQ50WASX-46P-UNIT Hirose Connector 1: S/94.04 28In Stock	Mfr. Part # PQ50WASX-46P-UNIT Mouser Part # 798-PQ50WASX46PUNIT	Hirose Connector	Heavy Duty Power Connectors Waterproof Power Supply/Signal Hybrid Connectors Housing Learn More about Hirose Connector hirose electric pq50s connectors	Datasheet	28In Stock	S/94.04 S/76.14 S/76.10 S/70.42 View S/67.92 S/63.49 S/60.65	Min.: 1 Mult.: 1	PQ50WA														Tray
Heavy Duty Power Connectors Waterproof Power Supply/Signal Hybrid Connectors Housing PQ50WT-12S-UNIT Hirose Connector 1: S/18.96 135In Stock	Mfr. Part # PQ50WT-12S-UNIT Mouser Part # 798-PQ50WT-12S-UNIT	Hirose Connector	Heavy Duty Power Connectors Waterproof Power Supply/Signal Hybrid Connectors Housing Learn More about Hirose Connector hirose electric pq50s connectors	Datasheet	135In Stock	S/18.96 S/15.38 S/15.34 S/12.77 View S/12.18 S/11.64 S/10.90	Min.: 1 Mult.: 1	PQ50WT	Connectors		12.5 A	12 Position	Crimp	300 V					16 AWG	IP65	+ 105 C	Bulk
Heavy Duty Power Connectors Waterproof Power Supply/Signal Hybrid Connectors Housing PQ50WT-8S-UNIT Hirose Connector 1: S/18.96 80In Stock	Mfr. Part # PQ50WT-8S-UNIT Mouser Part # 798-PQ50WT-8S-UNIT	Hirose Connector	Heavy Duty Power Connectors Waterproof Power Supply/Signal Hybrid Connectors Housing Learn More about Hirose Connector hirose electric pq50s connectors	Datasheet	80In Stock	S/18.96 S/15.38 S/15.34 S/13.66 View S/12.77 S/12.18 S/11.64 S/10.90	Min.: 1 Mult.: 1	PQ50WT														Bulk
Heavy Duty Power Connectors PQ50-20S-FL Hirose Connector 1: S/67.50 67Expected 1/14/2027	Mfr. Part # PQ50-20S-FL Mouser Part # 798-PQ50-20S-FL	Hirose Connector	Heavy Duty Power Connectors Learn More about Hirose Connector hirose electric pq50s connectors	Datasheet	67Expected 1/14/2027	S/67.50 S/58.00 S/54.69 S/52.24 View S/49.71 S/46.63 S/44.72	Min.: 1 Mult.: 1	PQ50	Accessories	Panel Shell		20 Position			Zinc Die Cast							Tray

PQ50S High Power / Signal Connectors

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