Heavy Duty Power Connectors – Mouser Liechtenstein

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EPX® Rectangular Modular Connectors

Radiall EPX® Rectangular Modular Connectors are space-saving with high-density inserts and stackable shells. The EPX connectors are modular and expandable with lightweight shells from size 1 to multi-gang versions. Radiall EPX inserts can cover various contact technologies including signal, power, quadrax, and fiber optics. The backshells of these heavy-duty power connectors are available in aluminum and composite versions. The insert of these connectors can be easily installed and removed from the shell. The EPX shell can accommodate a wide variety of inserts for signal, power, coax, data bus, fiber-optic, and high-frequency BMA contacts. The EPX rectangular modular connectors provide an excellent trade-off between the number of available contacts and the space used. These connectors meet the most stringent requirements of the OEM and are ideal for various applications including disconnect panel.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Accessory Type	Number of Positions	Termination Style	Cable Entry Angle	Housing Material	Contact Plating	Contact Material	Wire Gauge Min	Wire Gauge Max	Maximum Operating Temperature	Packaging	Tradename
Heavy Duty Power Connectors EPX CT #20HD SKT CRP 617320 Radiall 1: CHF 9.29 3’060In Stock	Mfr. Part No. 617320 Mouser Part No 501-617320	Radiall	Heavy Duty Power Connectors EPX CT #20HD SKT CRP Learn More about Radiall epx connectors	Datasheet	3’060In Stock	CHF 9.29 CHF 8.36 CHF 7.87 CHF 7.68 View CHF 7.47 CHF 6.66 CHF 6.26 CHF 5.53	Min.: 1 Mult.: 1	EPXA & B / QM	Contacts			Crimp			Gold	Beryllium Copper	24 AWG	20 AWG		Bulk	EPX
Heavy Duty Power Connectors EPX CT #5 PIN POWER 617280 Radiall 1: CHF 54.14 367In Stock	Mfr. Part No. 617280 Mouser Part No 501-617280	Radiall	Heavy Duty Power Connectors EPX CT #5 PIN POWER Learn More about Radiall epx connectors	Datasheet	367In Stock	CHF 54.14 CHF 48.98	Min.: 1 Mult.: 1	EPXA & B / QM	Contacts			Crimp			Gold	Copper Alloy	10 AWG	8 AWG		Bulk	EPX
Heavy Duty Power Connectors EPXB2HL22N EPXB2HL22N Radiall 1: CHF 116.73 136In Stock	Mfr. Part No. EPXB2HL22N Mouser Part No 501-EPXB2HL22N	Radiall	Heavy Duty Power Connectors EPXB2HL22N Learn More about Radiall epx connectors	Datasheet	136In Stock	CHF 116.73 CHF 97.30 CHF 95.06	Min.: 1 Mult.: 1		Connectors	Backshell				Aluminum					+ 125 C	Bulk	EPX
Heavy Duty Power Connectors Pin insert (no sleeve holder), 12 LUXCIS contacts for EPXB EPXBEF12CPA Radiall 1: CHF 113.34 173In Stock	Mfr. Part No. EPXBEF12CPA Mouser Part No 501-EPXBEF12CPA	Radiall	Heavy Duty Power Connectors Pin insert (no sleeve holder), 12 LUXCIS contacts for EPXB Learn More about Radiall epx connectors	Datasheet	173In Stock	CHF 113.34 CHF 108.47	Min.: 1 Mult.: 1		Connectors		12 Position								+ 175 C	Bulk	EPX
Heavy Duty Power Connectors Sz22 SktSignal Cont For AWG 22/24/26Cbl 617300 Radiall 1: CHF 5.63 7’086In Stock 7’305Expected 12/15/2026	Mfr. Part No. 617300 Mouser Part No 501-617300	Radiall	Heavy Duty Power Connectors Sz22 SktSignal Cont For AWG 22/24/26Cbl Learn More about Radiall epx connectors	Datasheet	7’086In Stock 7’305Expected 12/15/2026	CHF 5.63 CHF 5.27 CHF 4.91 Quote Quote	Min.: 1 Mult.: 1	EPXA & B	Contacts			Crimp			Gold	Copper Alloy	26 AWG	22 AWG		Bulk	EPX
Heavy Duty Power Connectors EPXB2 P KIT ARINC 810 617610189 Radiall 1: CHF 326.81 194In Stock	Mfr. Part No. 617610189 Mouser Part No 501-617610189	Radiall	Heavy Duty Power Connectors EPXB2 P KIT ARINC 810	Datasheet	194In Stock	CHF 326.81 CHF 272.76	Min.: 1 Mult.: 1		Connector Kits			Crimp								Bulk	EPX
Heavy Duty Power Connectors EPX CT #16 PIN CRP 617240 Radiall 1: CHF 9.24 298In Stock 290Expected 11/27/2026	Mfr. Part No. 617240 Mouser Part No 501-617240	Radiall	Heavy Duty Power Connectors EPX CT #16 PIN CRP Learn More about Radiall epx connectors	Datasheet	298In Stock 290Expected 11/27/2026	CHF 9.24 CHF 8.19 CHF 7.87 CHF 7.56 View CHF 7.14 CHF 6.51 CHF 6.09 CHF 5.59	Min.: 1 Mult.: 1	EPXA & B	Contacts			Crimp			Gold	Copper Alloy	20 AWG	16 AWG		Bulk	EPX
Heavy Duty Power Connectors EPXBE48SB EPXBE48SB Radiall 1: CHF 65.19 31In Stock	Mfr. Part No. EPXBE48SB Mouser Part No 501-EPXBE48SB	Radiall	Heavy Duty Power Connectors EPXBE48SB Learn More about Radiall epx connectors	Datasheet	31In Stock	CHF 65.19 CHF 55.42 CHF 55.00 CHF 50.74 View CHF 49.21 Quote	Min.: 1 Mult.: 1		Connectors		48 Position								+ 175 C	Bulk	EPX
Heavy Duty Power Connectors SIZE 12 CRIMP SOCKET 617350 Radiall 1: CHF 29.11 337In Stock	Mfr. Part No. 617350 Mouser Part No 501-617350	Radiall	Heavy Duty Power Connectors SIZE 12 CRIMP SOCKET Learn More about Radiall epx connectors	Datasheet	337In Stock	CHF 29.11 CHF 24.74 CHF 23.62 CHF 22.86 View CHF 22.10 CHF 20.88 CHF 20.26	Min.: 1 Mult.: 1	EPXA & B	Contacts			Crimp			Gold	Beryllium Copper	16 AWG	12 AWG		Bulk
Heavy Duty Power Connectors EPXBE28SA EPXBE28SA Radiall 1: CHF 65.20 24In Stock	Mfr. Part No. EPXBE28SA Mouser Part No 501-EPXBE28SA	Radiall	Heavy Duty Power Connectors EPXBE28SA Learn More about Radiall epx connectors	Datasheet	24In Stock	CHF 65.20 CHF 55.42 CHF 53.54 CHF 52.65 View CHF 51.31 Quote	Min.: 1 Mult.: 1		Connectors		28 Position								+ 175 C	Bulk	EPX
Heavy Duty Power Connectors INSERT 30CTS F DET B EPXBE30SB Radiall 1: CHF 65.20 116In Stock	Mfr. Part No. EPXBE30SB Mouser Part No 501-EPXBE30SB	Radiall	Heavy Duty Power Connectors INSERT 30CTS F DET B Learn More about Radiall epx connectors	Datasheet	116In Stock	CHF 65.20 CHF 55.42 CHF 55.00 View Quote	Min.: 1 Mult.: 1		Connectors		30 Position								+ 175 C	Bulk	EPX
Heavy Duty Power Connectors EPXB2HL12N EPXB2HL12N Radiall 1: CHF 118.46 18In Stock	Mfr. Part No. EPXB2HL12N Mouser Part No 501-EPXB2HL12N	Radiall	Heavy Duty Power Connectors EPXB2HL12N Learn More about Radiall epx connectors	Datasheet	18In Stock	CHF 118.46 CHF 115.48	Min.: 1 Mult.: 1		Connectors	Backshell				Aluminum					+ 125 C	Bulk	EPX
Heavy Duty Power Connectors EPXBN40PA EPXBN40PA Radiall 1: CHF 59.08 50In Stock	Mfr. Part No. EPXBN40PA Mouser Part No 501-EPXBN40PA	Radiall	Heavy Duty Power Connectors EPXBN40PA Learn More about Radiall epx connectors	Datasheet	50In Stock	CHF 59.08 CHF 50.72 CHF 49.55 CHF 45.28 CHF 42.53	Min.: 1 Mult.: 1		Connectors		40 Position								+ 175 C	Bulk	EPX
Heavy Duty Power Connectors EPXBE28PB EPXBE28PB Radiall 1: CHF 57.95 98In Stock	Mfr. Part No. EPXBE28PB Mouser Part No 501-EPXBE28PB	Radiall	Heavy Duty Power Connectors EPXBE28PB Learn More about Radiall epx connectors	Datasheet	98In Stock	CHF 57.95 CHF 56.33 CHF 52.99	Min.: 1 Mult.: 1		Connectors		28 Position								+ 175 C	Bulk	EPX
Heavy Duty Power Connectors EPXBE14SA EPXBE14SA Radiall 1: CHF 51.10 27In Stock	Mfr. Part No. EPXBE14SA Mouser Part No 501-EPXBE14SA	Radiall	Heavy Duty Power Connectors EPXBE14SA Learn More about Radiall epx connectors	Datasheet	27In Stock	CHF 51.10 CHF 48.62	Min.: 1 Mult.: 1		Connectors		14 Position								+ 175 C	Bulk	EPX
Heavy Duty Power Connectors INSERT 30CTS F DET A EPXBE30SA Radiall 1: CHF 48.46 113In Stock	Mfr. Part No. EPXBE30SA Mouser Part No 501-EPXBE30SA	Radiall	Heavy Duty Power Connectors INSERT 30CTS F DET A Learn More about Radiall epx connectors	Datasheet	113In Stock	CHF 48.46 CHF 46.69 CHF 45.96 CHF 45.81	Min.: 1 Mult.: 1		Connectors		30 Position								+ 175 C	Bulk	EPX
Heavy Duty Power Connectors EPX COAX #15 SKT CAB KX22 617030 Radiall 1: CHF 71.41 145In Stock	Mfr. Part No. 617030 Mouser Part No 501-617030	Radiall	Heavy Duty Power Connectors EPX COAX #15 SKT CAB KX22 Learn More about Radiall epx connectors	Datasheet	145In Stock	CHF 71.41 CHF 64.68 CHF 62.19 CHF 60.11 CHF 56.79	Min.: 1 Mult.: 1	EPXA & B	Contacts			Crimp			Gold	Copper Alloy				Bulk	EPX
Heavy Duty Power Connectors EPXB2 BACKSHELL 617928100 Radiall 1: CHF 157.37 45In Stock	Mfr. Part No. 617928100 Mouser Part No 501-617928100	Radiall	Heavy Duty Power Connectors EPXB2 BACKSHELL Learn More about Radiall epx connectors	Datasheet	45In Stock	CHF 157.37 CHF 133.43 CHF 127.74 CHF 124.10 View Quote	Min.: 1 Mult.: 1		Accessories	Backshell			Straight	Composite						Bulk	EPX
Heavy Duty Power Connectors SIZE 20 CRIMP PIN 617221 Radiall 1: CHF 5.40 2’745In Stock	Mfr. Part No. 617221 Mouser Part No 501-617221	Radiall	Heavy Duty Power Connectors SIZE 20 CRIMP PIN Learn More about Radiall epx connectors	Datasheet	2’745In Stock	CHF 5.40 CHF 5.13 CHF 4.99 CHF 4.92 View CHF 4.74 CHF 4.46 CHF 4.31 CHF 3.99 CHF 3.79	Min.: 1 Mult.: 1	EPXA & B	Contacts			Crimp			Gold	Copper Alloy	24 AWG	20 AWG		Bulk
Heavy Duty Power Connectors EPX DUST CAP FOR PLUG SHELL 617954002 Radiall 1: CHF 4.47 376In Stock	Mfr. Part No. 617954002 Mouser Part No 501-617954002	Radiall	Heavy Duty Power Connectors EPX DUST CAP FOR PLUG SHELL	Datasheet	376In Stock	CHF 4.47 CHF 4.14 CHF 3.14 CHF 2.90 CHF 2.82	Min.: 1 Mult.: 1		Caps	Dust Cap										Bulk	EPX
Heavy Duty Power Connectors EPXBE06PB EPXBE06PB Radiall 1: CHF 73.25 10In Stock	Mfr. Part No. EPXBE06PB Mouser Part No 501-EPXBE06PB	Radiall	Heavy Duty Power Connectors EPXBE06PB Learn More about Radiall epx connectors	Datasheet	10In Stock	CHF 73.25 CHF 59.65 CHF 58.15 CHF 56.81 View CHF 55.31 Quote	Min.: 1 Mult.: 1		Connectors		6 Position								+ 175 C	Bulk	EPX
Heavy Duty Power Connectors EPXBE14PA EPXBE14PA Radiall 1: CHF 69.49 5In Stock	Mfr. Part No. EPXBE14PA Mouser Part No 501-EPXBE14PA	Radiall	Heavy Duty Power Connectors EPXBE14PA Learn More about Radiall epx connectors	Datasheet	5In Stock	CHF 69.49 CHF 60.97 CHF 58.15 CHF 56.81 View CHF 55.31 Quote	Min.: 1 Mult.: 1		Connectors		14 Position								+ 175 C	Bulk	EPX
Heavy Duty Power Connectors EPXBE14SB EPXBE14SB Radiall 1: CHF 65.20 1In Stock	Mfr. Part No. EPXBE14SB Mouser Part No 501-EPXBE14SB	Radiall	Heavy Duty Power Connectors EPXBE14SB Learn More about Radiall epx connectors	Datasheet	1In Stock	CHF 65.20 CHF 53.10 CHF 51.76 CHF 50.57 View CHF 49.23 Quote	Min.: 1 Mult.: 1		Connectors		14 Position								+ 175 C	Bulk	EPX
Heavy Duty Power Connectors EPXBE17SB EPXBE17SB Radiall 1: CHF 65.20 12In Stock	Mfr. Part No. EPXBE17SB Mouser Part No 501-EPXBE17SB	Radiall	Heavy Duty Power Connectors EPXBE17SB Learn More about Radiall epx connectors	Datasheet	12In Stock	CHF 65.20 CHF 64.76 CHF 55.21 CHF 54.02 View CHF 52.70 Quote	Min.: 1 Mult.: 1		Connectors		17 Position								+ 175 C	Bulk	EPX
Heavy Duty Power Connectors EPXBE34SB EPXBE34SB Radiall 1: CHF 65.20 1In Stock	Mfr. Part No. EPXBE34SB Mouser Part No 501-EPXBE34SB	Radiall	Heavy Duty Power Connectors EPXBE34SB Learn More about Radiall epx connectors	Datasheet	1In Stock	CHF 65.20 CHF 54.26 CHF 51.37 CHF 50.48 View CHF 48.95 Quote	Min.: 1 Mult.: 1		Connectors		34 Position								+ 175 C	Bulk	EPX

EPX® Rectangular Modular Connectors

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EPX® Rectangular Modular Connectors

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