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ECF504 Series USB Connectors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Gender	Standard	Termination Style	Number of Contacts	Number of Ports	Current Rating	Voltage Rating	Mounting Angle	Mounting Style
USB Connectors USB 3.0 Coupler Panel Mount A-F to A-F Black ECF504-3AA-BLK L-Com 1: 24,43 € 74In Stock 114Expected 11/6/2026 New At Mouser	Mfr. Part No. ECF504-3AA-BLK Mouser Part No 17-ECF504-3AA-BLK New At Mouser	L-Com	USB Connectors USB 3.0 Coupler Panel Mount A-F to A-F Black Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	74In Stock 114Expected 11/6/2026	24,43 € 20,77 € 19,42 € 18,54 € View 17,66 € 16,55 € 15,93 €	Min.: 1 Mult.: 1	USB Couplers	USB Type A	Female / Female	USB 2.0	Wire	9 Contact	1 Port	1.8 A	30 V	Straight	Panel Mount
USB Connectors USB 3.0 Coupler Panel Mount A-F to A-F Shielded ECF504-3AA-S L-Com 1: 30,46 € 123In Stock 271Expected 1/29/2027 New At Mouser	Mfr. Part No. ECF504-3AA-S Mouser Part No 17-ECF504-3AA-S New At Mouser	L-Com	USB Connectors USB 3.0 Coupler Panel Mount A-F to A-F Shielded Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	123In Stock 271Expected 1/29/2027	30,46 € 26,18 € 25,01 € 23,82 € View 22,69 € 21,27 €	Min.: 1 Mult.: 1	USB Couplers	USB Type A	Female / Female	USB 2.0	Wire	9 Contact	1 Port	1.8 A	30 V	Straight	Panel Mount
USB Connectors ADPT USB A-A COUPLER KIT ECF504-AA L-Com 1: 24,26 € 229In Stock New At Mouser	Mfr. Part No. ECF504-AA Mouser Part No 17-ECF504-AA New At Mouser	L-Com	USB Connectors ADPT USB A-A COUPLER KIT Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	229In Stock	24,26 € 22,10 € 21,04 € 20,05 € 18,79 €	Min.: 1 Mult.: 1	USB Coupler Kits	USB Type A to USB Type A	Female / Female	USB 2.0			1 Port			Straight	Panel Mount
USB Connectors USB B-A PANEL ADPT SHIELDED ECF504-BAS L-Com 1: 12,65 € 608In Stock New At Mouser	Mfr. Part No. ECF504-BAS Mouser Part No 17-ECF504-BAS New At Mouser	L-Com	USB Connectors USB B-A PANEL ADPT SHIELDED Learn More about L-Com l com panel mounted usb adapters	Datasheet	608In Stock	12,65 € 11,02 € 10,33 € 9,84 € View 9,37 € 8,78 € 8,36 € 7,96 €	Min.: 1 Mult.: 1	USB Adapters	USB Type B to USB Type A	Female / Female	USB 2.0		4 Contact	1 Port	2 A	140 VDC	Straight	Panel Mount
USB Connectors USB A-A PANEL ADPT SHIELDED ECF504-UAAS L-Com 1: 20,30 € 509In Stock New At Mouser	Mfr. Part No. ECF504-UAAS Mouser Part No 17-ECF504-UAAS New At Mouser	L-Com	USB Connectors USB A-A PANEL ADPT SHIELDED Learn More about L-Com l com panel mounted usb adapters	Datasheet	509In Stock	20,30 € 17,79 € 16,71 € 15,82 € View 15,02 € 14,43 € 13,74 €	Min.: 1 Mult.: 1	USB Adapters	USB Type A to USB Type A	Female / Female	USB 2.0	Wire	4 Contact	1 Port			Straight	Panel Mount
USB Connectors USB A-A PNL ADPT SHLD HI-RET ECF504-UAAS-HR L-Com 1: 25,09 € 66In Stock New At Mouser	Mfr. Part No. ECF504-UAAS-HR Mouser Part No 17-ECF504-UAAS-HR New At Mouser	L-Com	USB Connectors USB A-A PNL ADPT SHLD HI-RET Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	66In Stock	25,09 € 21,85 € 20,88 € 18,84 € View 18,16 € 18,14 €	Min.: 1 Mult.: 1	USB Adapters	USB Type A to USB Type A	Female / Female	USB 2.0	Wire	4 Contact	1 Port			Straight	Panel Mount
USB Connectors USB A-B PNL ADPT SHLD HI-RET ECF504-UABS-HR L-Com 1: 26,33 € 67In Stock New At Mouser	Mfr. Part No. ECF504-UABS-HR Mouser Part No 17-ECF504-UABS-HR New At Mouser	L-Com	USB Connectors USB A-B PNL ADPT SHLD HI-RET Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	67In Stock	26,33 € 22,59 € 21,04 € 20,43 € View 19,44 € 18,15 € 17,94 € Quote	Min.: 1 Mult.: 1	USB Adapters	USB Type A to USB Type B	Female / Female	USB 2.0		4 Contact	1 Port			Straight	Panel Mount
USB Connectors CPLR PNL MNT USB A/B BLK ECF504B-UAB L-Com 1: 16,47 € 238In Stock 418Expected 11/13/2026 New At Mouser	Mfr. Part No. ECF504B-UAB Mouser Part No 17-ECF504B-UAB New At Mouser	L-Com	USB Connectors CPLR PNL MNT USB A/B BLK Learn More about L-Com l com panel mounted usb adapters	Datasheet	238In Stock 418Expected 11/13/2026	16,47 € 14,51 € 13,60 € 12,95 € View 11,95 € 11,56 € 11,01 € 10,92 € Quote	Min.: 1 Mult.: 1	USB Adapters	USB Type A to USB Type B	Female / Female	USB		4 Contact	1 Port	2 A	140 VDC	Straight	Panel Mount
USB Connectors USB 3.0 Adapter, Hi-Retent Pnl Mnt, B-F/A-F, Shld ECF504-30-BAS-HR L-Com 1: 31,60 € 4In Stock New At Mouser	Mfr. Part No. ECF504-30-BAS-HR Mouser Part No 17-ECF504-30-BAS-HR New At Mouser	L-Com	USB Connectors USB 3.0 Adapter, Hi-Retent Pnl Mnt, B-F/A-F, Shld Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	4In Stock	31,60 € 26,55 € 24,63 € 23,79 € View 22,82 € 21,40 €	Min.: 1 Mult.: 1				USB 2.0
USB Connectors USB 3.0 Coupler, Hi-Retent Pnl Mnt, A-F/A-F, Shld ECF504-30-UAAS-HR L-Com 1: 30,93 € 14In Stock New At Mouser	Mfr. Part No. ECF504-30-UAAS-HR Mouser Part No 17-ECF504-30-UAAS-HR New At Mouser	L-Com	USB Connectors USB 3.0 Coupler, Hi-Retent Pnl Mnt, A-F/A-F, Shld Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	14In Stock	30,93 € 25,83 € 24,21 € 23,05 € View 21,95 € 20,58 €	Min.: 1 Mult.: 1				USB 2.0
USB Connectors USB 3.0 Adapter, Hi-Retent Pnl Mnt, A-F/B-F, Shld ECF504-30-UABS-HR L-Com 1: 30,38 € 1In Stock New At Mouser	Mfr. Part No. ECF504-30-UABS-HR Mouser Part No 17-ECF504-30-UABS-HR New At Mouser	L-Com	USB Connectors USB 3.0 Adapter, Hi-Retent Pnl Mnt, A-F/B-F, Shld Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	1In Stock	30,38 € 25,46 € 23,62 € 22,82 € View 21,95 € 20,58 €	Min.: 1 Mult.: 1				USB 2.0
USB Connectors USB 3.0 Coupler Panel Mount A-F to B-F Black ECF504-3AB-BLK L-Com 1: 24,73 € 6In Stock New At Mouser	Mfr. Part No. ECF504-3AB-BLK Mouser Part No 17-ECF504-3AB-BLK New At Mouser	L-Com	USB Connectors USB 3.0 Coupler Panel Mount A-F to B-F Black Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	6In Stock	24,73 € 20,24 € 18,98 € 18,08 € View 17,21 € 16,13 € 15,48 €	Min.: 1 Mult.: 1	USB Couplers	USB Type A to USB Type B	Female / Female	USB 2.0	Wire	9 Contact	1 Port	1.8 A	30 V	Straight	Panel Mount
USB Connectors USB 3.0 Coupler Panel Mount A-F to B-F Shielded ECF504-3AB-S L-Com 1: 27,74 € 35In Stock 10Expected 11/20/2026 New At Mouser	Mfr. Part No. ECF504-3AB-S Mouser Part No 17-ECF504-3AB-S New At Mouser	L-Com	USB Connectors USB 3.0 Coupler Panel Mount A-F to B-F Shielded Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	35In Stock 10Expected 11/20/2026	27,74 € 23,58 € 22,10 € 21,04 € View 20,05 € 18,79 €	Min.: 1 Mult.: 1	USB Couplers	USB Type A to USB Type B	Female / Female	USB 2.0	Wire	9 Contact	1 Port	1.8 A	30 V	Straight	Panel Mount
USB Connectors USB 3.0 Coupler Panel Mount B-F to A-F Black ECF504-3BA-BLK L-Com 1: 24,43 € 33In Stock New At Mouser	Mfr. Part No. ECF504-3BA-BLK Mouser Part No 17-ECF504-3BA-BLK New At Mouser	L-Com	USB Connectors USB 3.0 Coupler Panel Mount B-F to A-F Black Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	33In Stock	24,43 € 20,77 € 19,47 € 18,54 € View 17,66 € 16,55 € 15,93 €	Min.: 1 Mult.: 1	USB Couplers	Type B to Type A	Female / Female	USB 2.0		9 Contact	1 Port	1.8 A	30 V	Straight	Panel Mount
USB Connectors USB 3.0 Coupler Panel Mount B-F to A-F Shielded ECF504-3BA-S L-Com 1: 24,53 € 17In Stock New At Mouser	Mfr. Part No. ECF504-3BA-S Mouser Part No 17-ECF504-3BA-S New At Mouser	L-Com	USB Connectors USB 3.0 Coupler Panel Mount B-F to A-F Shielded Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	17In Stock	24,53 € 21,69 € 20,61 € 20,32 € View 19,50 € 18,36 € 17,98 €	Min.: 1 Mult.: 1	USB Couplers	Type B to Type A	Female / Female	USB 2.0		9 Contact	1 Port	1.8 A	30 V	Straight	Panel Mount
USB Connectors USB 3.0 ECF DBL STCK CPLR A-A IVRY ECF504-3DSAA-IVY L-Com 1: 18,82 € 4In Stock New At Mouser	Mfr. Part No. ECF504-3DSAA-IVY Mouser Part No 17-ECF504-3DSAA-IVY New At Mouser	L-Com	USB Connectors USB 3.0 ECF DBL STCK CPLR A-A IVRY Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	4In Stock	18,82 € 15,99 € 14,98 € 14,27 € View 13,59 € 12,74 € 12,13 €	Min.: 1 Mult.: 1				USB 2.0
USB Connectors ADPT USB B-A COUPLER KIT ECF504-BA L-Com 1: 12,89 € 54In Stock 168On Order New At Mouser	Mfr. Part No. ECF504-BA Mouser Part No 17-ECF504-BA New At Mouser	L-Com	USB Connectors ADPT USB B-A COUPLER KIT Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	54In Stock 168On Order	12,89 € 11,21 € 10,50 € 10,00 € View 9,52 € 8,93 € 8,50 € 8,11 €	Min.: 1 Mult.: 1	USB Coupler Kits	USB Type B to USB Type A	Female / Female	USB 2.0			1 Port			Straight	Panel Mount
USB Connectors USB B-A PNL ADPT SHLD HI-RET ECF504-BAS-HR L-Com 1: 20,48 € 38In Stock 74Expected 11/6/2026 New At Mouser	Mfr. Part No. ECF504-BAS-HR Mouser Part No 17-ECF504-BAS-HR New At Mouser	L-Com	USB Connectors USB B-A PNL ADPT SHLD HI-RET Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	38In Stock 74Expected 11/6/2026	20,48 € 17,41 € 16,31 € 15,54 € View 14,80 € 13,87 € 13,21 €	Min.: 1 Mult.: 1	USB Adapters	USB Type B to USB Type A	Female / Female	USB 2.0		4 Contact	1 Port			Straight	Panel Mount
USB Connectors CPLR PNL MNT USB A/A IVRY ECF504-UAA L-Com 1: 15,15 € 12In Stock New At Mouser	Mfr. Part No. ECF504-UAA Mouser Part No 17-ECF504-UAA New At Mouser	L-Com	USB Connectors CPLR PNL MNT USB A/A IVRY Learn More about L-Com l com panel mounted usb adapters	Datasheet	12In Stock	15,15 € 12,87 € 12,29 € 12,17 € View 11,66 € 11,40 € 11,28 € 11,12 €	Min.: 1 Mult.: 1				USB 2.0
USB Connectors CPLR PNL MNT USB A/B IVRY ECF504-UAB L-Com 1: 11,19 € 11In Stock New At Mouser	Mfr. Part No. ECF504-UAB Mouser Part No 17-ECF504-UAB New At Mouser	L-Com	USB Connectors CPLR PNL MNT USB A/B IVRY Learn More about L-Com l com panel mounted usb adapters	Datasheet	11In Stock	11,19 € 10,26 € 8,91 € 8,49 € View 8,08 € 7,58 € 7,22 € 6,87 €	Min.: 1 Mult.: 1	USB Adapters	USB Type A to USB Type B	Female / Female	USB 2.0	Wire	4 Contact	1 Port	2 A	140 VDC	Straight	Panel Mount
USB Connectors USB A-B PANEL ADPT SHIELDED ECF504-UABS L-Com 1: 22,57 € 73In Stock New At Mouser	Mfr. Part No. ECF504-UABS Mouser Part No 17-ECF504-UABS New At Mouser	L-Com	USB Connectors USB A-B PANEL ADPT SHIELDED Learn More about L-Com l com panel mounted usb adapters	Datasheet	73In Stock	22,57 € 19,54 € 18,28 € 17,41 € View 16,61 € 15,57 € 14,90 €	Min.: 1 Mult.: 1	USB Adapters	USB Type A to USB Type B	Female / Female	USB 2.0		4 Contact	1 Port	2 A	140 VDC	Straight	Panel Mount
USB Connectors CPLR PNL MNT USB B/A IVRY ECF504-UBA L-Com 1: 13,85 € 3In Stock New At Mouser	Mfr. Part No. ECF504-UBA Mouser Part No 17-ECF504-UBA New At Mouser	L-Com	USB Connectors CPLR PNL MNT USB B/A IVRY Learn More about L-Com l com panel mounted usb adapters	Datasheet	3In Stock	13,85 € 11,18 € 11,02 € 10,84 € View 10,64 € 10,34 € 10,14 € 9,76 €	Min.: 1 Mult.: 1				USB 2.0
USB Connectors CPLR PNL MNT USB A/A BLK ECF504B-UAA L-Com 1: 13,25 € 33In Stock 46Expected 11/13/2026 New At Mouser	Mfr. Part No. ECF504B-UAA Mouser Part No 17-ECF504B-UAA New At Mouser	L-Com	USB Connectors CPLR PNL MNT USB A/A BLK Learn More about L-Com l com panel mounted usb adapters	Datasheet	33In Stock 46Expected 11/13/2026	13,25 € 11,57 € 10,84 € 10,33 € View 9,83 € 9,20 € 8,78 € 8,40 €	Min.: 1 Mult.: 1	USB Adapters	USB Type A to USB Type A	Female / Female	USB 2.0	Wire	4 Contact	1 Port	2 A	140 VDC	Straight	Panel Mount
USB Connectors CPLR PNL MNT USB B/A BLK ECF504B-UBA L-Com 1: 11,70 € 39In Stock 94Expected 11/6/2026 New At Mouser	Mfr. Part No. ECF504B-UBA Mouser Part No 17-ECF504B-UBA New At Mouser	L-Com	USB Connectors CPLR PNL MNT USB B/A BLK Learn More about L-Com l com panel mounted usb adapters	Datasheet	39In Stock 94Expected 11/6/2026	11,70 € 10,37 € 9,98 € 9,58 € View 8,17 € 7,65 € 7,29 € 6,94 €	Min.: 1 Mult.: 1	USB Adapters	USB Type B to USB Type A	Female / Female	USB 2.0		4 Contact	1 Port	2 A	140 VDC	Straight	Panel Mount
USB Connectors USB 3.0 ECF DBL STCK CPLR A-A BLK ECF504-3DSAA-BLK L-Com 1: 18,58 € 345On Order New At Mouser	Mfr. Part No. ECF504-3DSAA-BLK Mouser Part No 17-ECF504-3DSAA-BLK New At Mouser	L-Com	USB Connectors USB 3.0 ECF DBL STCK CPLR A-A BLK Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	345On Order On Order Ship Dates Mfr. No: ECF504-3DSAA-BLK Stock: 0 On Order: 139 Expected 11/13/2026 206 Expected 2/5/2027 Factory Lead Time: 14 Weeks	18,58 € 15,79 € 14,80 € 14,09 € View 13,42 € 12,58 € 11,98 €	Min.: 1 Mult.: 1				USB 2.0

ECF504 Series USB Connectors

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