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Panel-Mounted USB Adapters

L-Com Panel-Mounted USB Adapters allow USB cables to pass through panels or enclosures, providing reliable connections in indoor environments. These ECF series components include A-A, A-B, and B-A configurations in both shielded and unshielded housings with black, ivory, and silver color options. The lineup also includes ECF440 zinc-plated #4-40 machine screws, providing the correct hardware for installations. L-Com Panel-Mounted USB Adapters feature 30µ" gold-plated contacts and support repeated mating cycles. The adapters are designed for PC peripherals, data acquisition, and test and measurement applications.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Product	Type	Gender	Standard	Termination Style	Number of Contacts	Number of Ports	Current Rating	Voltage Rating	Mounting Angle	Mounting Style
	USB Connectors USB B-A PANEL ADPT SHIELDED ECF504-BAS L-Com 1: £11.06 583In 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	583In Stock	£11.06 £9.62 £9.02 £8.59 View £8.18 £7.66 £7.30 £6.95	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: £17.93 477In Stock 396Expected 27/11/2026 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	477In Stock 396Expected 27/11/2026	£17.93 £15.73 £14.77 £13.98 View £13.28 £12.60 £12.00	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 CPLR PNL MNT USB A/B BLK ECF504B-UAB L-Com 1: £14.54 237In Stock 1,023On Order 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	237In Stock 1,023On Order On Order Ship Dates Mfr. No: ECF504B-UAB Stock: 237 Can Dispatch Immediately On Order: 418 Expected 20/11/2026 605 Expected 27/11/2026 Factory Lead Time: 14 Weeks	£14.54 £12.67 £11.87 £11.31 View £10.55 £10.09 £9.61 £9.53 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 CPLR PNL MNT USB A/A IVRY ECF504-UAA L-Com 1: £13.23 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	£13.23 £11.24 £11.22 £10.95 View £10.15 £9.84 £9.73 £9.58	Min.: 1 Mult.: 1						USB 2.0
	USB Connectors CPLR PNL MNT USB A/B IVRY ECF504-UAB L-Com 1: £9.77 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	£9.77 £8.96 £7.78 £7.41 View £7.05 £6.62 £6.30 £6.00	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 CPLR PNL MNT USB B/A IVRY ECF504-UBA L-Com 1: £12.09 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	£12.09 £9.76 £9.62 £9.46 View £9.29 £9.03 £8.85 £8.52	Min.: 1 Mult.: 1						USB 2.0
	USB Connectors CPLR PNL MNT USB A/A BLK ECF504B-UAA L-Com 1: £11.56 71In Stock 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	71In Stock	£11.56 £10.10 £9.46 £9.02 View £8.58 £7.87 £7.61 £7.33	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: £10.21 131In Stock 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	131In Stock	£10.21 £9.06 £8.71 £7.48 View £7.13 £6.68 £6.36 £6.06	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-B PANEL ADPT SHIELDED ECF504-UABS L-Com 1: £19.44 623Expected 27/11/2026 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	623Expected 27/11/2026	£19.44 £17.05 £15.97 £15.16 View £14.50 £13.59 £13.01	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