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ECF504 Ethernet Cat6 Coupler Kits

L-Com ECF504 Ethernet Coupler Kits offer Cat6 performance ratings that facilitate high-speed data communication. These adapters feature fully stamped shielding that provides isolation from both EMI and RFI, ensuring smooth operation. The panel-mount RJ45 coupler kits allow panel mounting in virtually any panel thickness, and they are designed to work with EIA/TIA 568A and B wiring, providing a passage for high-speed data communication through a chassis or rack panel. L-Com ECF504 Ethernet Cat6 Coupler Kits are suitable for telecommunications, LAN, IDF, and voice and data applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) Filter the results in the table by unit price based on your quantity.	Qty.
Connectorised Surge Protectors LPUSB 2.0 A/A w/72in PIGTAIL AL-ECF504-AA72 L-Com 1: 555,65 kr 5In Stock Restricted Availability New At Mouser	Mfr. Part No. AL-ECF504-AA72 Mouser Part No 17-AL-ECF504-AA72 New At Mouser	L-Com	Connectorised Surge Protectors LPUSB 2.0 A/A w/72in PIGTAIL Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	5In Stock	555,65 kr 501,25 kr 480,48 kr 471,58 kr View 460,70 kr 460,48 kr Quote	Min.: 1 Mult.: 1 Restricted Availability
USB Cables / IEEE 1394 Cables LPUSB 2.0 A/B w/24in PIGTAIL AL-ECF504-AB24 L-Com 1: 603,24 kr 3In Stock Restricted Availability New At Mouser	Mfr. Part No. AL-ECF504-AB24 Mouser Part No 17-AL-ECF504-AB24 New At Mouser	L-Com	USB Cables / IEEE 1394 Cables LPUSB 2.0 A/B w/24in PIGTAIL Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	3In Stock	603,24 kr 567,63 kr 555,00 kr 544,01 kr View 530,16 kr 518,95 kr Quote	Min.: 1 Mult.: 1 Restricted Availability
Modular Connectors / Ethernet Connectors C5E RJ45 PNL MINI CPLR KIT ECF504-C5-MINI L-Com 1: 212,22 kr 10In Stock New At Mouser	Mfr. Part No. ECF504-C5-MINI Mouser Part No 17-ECF504-C5-MINI New At Mouser	L-Com	Modular Connectors / Ethernet Connectors C5E RJ45 PNL MINI CPLR KIT Learn More about L-Com l com modular ethernet connectors	Datasheet	10In Stock	212,22 kr 188,26 kr 185,95 kr 157,27 kr	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR CBL A-A BLU 1.5M ECF504-3DSAA-105M L-Com 1: 722,48 kr 29In Stock Restricted Availability New At Mouser	Mfr. Part No. ECF504-3DSAA-105M Mouser Part No 17-ECF504-3DSAA-105M New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR CBL A-A BLU 1.5M Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	29In Stock	722,48 kr 618,96 kr 595,11 kr 537,41 kr 510,82 kr	Min.: 1 Mult.: 1 Restricted Availability
USB Cables / IEEE 1394 Cables USB 3.0 A-F PNL/A-M 0.5MTR ECF504-30-05AAS L-Com 1: 907,55 kr 181In Stock Restricted Availability New At Mouser	Mfr. Part No. ECF504-30-05AAS Mouser Part No 17-ECF504-30-05AAS New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB 3.0 A-F PNL/A-M 0.5MTR Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	181In Stock	907,55 kr 837,00 kr 786,77 kr 749,19 kr View 699,73 kr Quote	Min.: 1 Mult.: 1 Restricted Availability
Modular Connectors / Ethernet Connectors CAT 5E SHLD RJ45 PNL CPLR KIT ECF504-SC5E L-Com 1: 279,92 kr 2 924In Stock 4 669Expected 2026-10-06 New At Mouser	Mfr. Part No. ECF504-SC5E Mouser Part No 17-ECF504-SC5E New At Mouser	L-Com	Modular Connectors / Ethernet Connectors CAT 5E SHLD RJ45 PNL CPLR KIT Learn More about L-Com l com modular ethernet connectors	Datasheet	2 924In Stock 4 669Expected 2026-10-06	279,92 kr 237,93 kr 222,99 kr 212,33 kr View 202,22 kr 189,58 kr 182,98 kr	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 6A SHLD RJ45 PNL CPLR KIT ECF504-SC6A L-Com 1: 352,56 kr 1 111In Stock New At Mouser	Mfr. Part No. ECF504-SC6A Mouser Part No 17-ECF504-SC6A New At Mouser	L-Com	Modular Connectors / Ethernet Connectors CAT 6A SHLD RJ45 PNL CPLR KIT Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	1 111In Stock	352,56 kr 308,38 kr 289,48 kr 275,19 kr View 262,99 kr 247,28 kr	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR CBL A-A BLU 0.5M ECF504-3DSAA-05M L-Com 1: 656,76 kr 3In Stock Restricted Availability 7Expected 2026-11-06 New At Mouser	Mfr. Part No. ECF504-3DSAA-05M Mouser Part No 17-ECF504-3DSAA-05M New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR CBL A-A BLU 0.5M Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	3In Stock 7Expected 2026-11-06	656,76 kr 558,18 kr 523,23 kr 498,29 kr 474,55 kr	Min.: 1 Mult.: 1 Restricted Availability
USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR A-A SHLD ECF504-3DSAA-S L-Com 1: 372,23 kr 32In Stock Restricted Availability New At Mouser	Mfr. Part No. ECF504-3DSAA-S Mouser Part No 17-ECF504-3DSAA-S New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR A-A SHLD Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	32In Stock	372,23 kr 316,95 kr 297,94 kr 283,65 kr View 270,13 kr 253,32 kr	Min.: 1 Mult.: 1 Restricted Availability
USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 12"" ECF504-12AAS L-Com 1: 307,50 kr 147In Stock Restricted Availability New At Mouser	Mfr. Part No. ECF504-12AAS Mouser Part No 17-ECF504-12AAS New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 12"" Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	147In Stock	307,50 kr 261,45 kr 244,42 kr 234,09 kr View 229,25 kr 215,07 kr 212,33 kr	Min.: 1 Mult.: 1 Restricted Availability
USB Cables / IEEE 1394 Cables USB B-F PNL MNT/B-M SHLD 12"" ECF504-12BBS L-Com 1: 279,92 kr 82In Stock Restricted Availability New At Mouser	Mfr. Part No. ECF504-12BBS Mouser Part No 17-ECF504-12BBS New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB B-F PNL MNT/B-M SHLD 12"" Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	82In Stock	279,92 kr 240,68 kr 225,19 kr 216,94 kr View 208,37 kr 195,40 kr 191,12 kr	Min.: 1 Mult.: 1 Restricted Availability
USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 24"" ECF504-24AAS L-Com 1: 234,86 kr 82In Stock Restricted Availability New At Mouser	Mfr. Part No. ECF504-24AAS Mouser Part No 17-ECF504-24AAS New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 24"" Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	82In Stock	234,86 kr 201,78 kr 188,59 kr 179,03 kr View 170,45 kr 163,09 kr 153,75 kr Quote	Min.: 1 Mult.: 1 Restricted Availability
USB Cables / IEEE 1394 Cables USB 3.0 A-F PNL/A-M 0.3MTR ECF504-30-03AAS L-Com 1: 530,71 kr 61In Stock Restricted Availability New At Mouser	Mfr. Part No. ECF504-30-03AAS Mouser Part No 17-ECF504-30-03AAS New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB 3.0 A-F PNL/A-M 0.3MTR Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	61In Stock	530,71 kr 453,01 kr 428,28 kr 407,84 kr View 388,39 kr 377,73 kr	Min.: 1 Mult.: 1 Restricted Availability
USB Connectors USB 3.0 Coupler Panel Mount A-F to A-F Black ECF504-3AA-BLK L-Com 1: 265,96 kr 92In Stock 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	92In Stock	265,96 kr 225,95 kr 211,89 kr 201,78 kr View 192,11 kr 180,13 kr 175,07 kr	Min.: 1 Mult.: 1
USB Connectors USB 3.0 Coupler Panel Mount A-F to A-F Shielded ECF504-3AA-S L-Com 1: 305,30 kr 185In Stock 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	185In Stock	305,30 kr 272,55 kr 261,78 kr 249,36 kr View 233,76 kr Quote	Min.: 1 Mult.: 1
USB Connectors ADPT USB A-A COUPLER KIT ECF504-AA L-Com 1: 270,35 kr 72In Stock 177Expected 2026-10-23 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	72In Stock 177Expected 2026-10-23	270,35 kr 244,75 kr 235,96 kr 226,39 kr 206,50 kr	Min.: 1 Mult.: 1
USB Connectors USB B-A PANEL ADPT SHIELDED ECF504-BAS L-Com 1: 139,02 kr 860In 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 ecf504 cat6 coupler kits	Datasheet	860In Stock	139,02 kr 121,11 kr 113,53 kr 108,14 kr View 102,98 kr 96,49 kr 91,88 kr 87,48 kr	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 3 RJ45 PNL CPLR KIT ECF504-C3 L-Com 1: 138,03 kr 296In Stock New At Mouser	Mfr. Part No. ECF504-C3 Mouser Part No 17-ECF504-C3 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors CAT 3 RJ45 PNL CPLR KIT Learn More about L-Com l com modular ethernet connectors	Datasheet	296In Stock	138,03 kr 118,91 kr 111,44 kr 106,16 kr View 101,00 kr 90,23 kr 85,94 kr	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 5E RJ45 PNL CPLR KIT ECF504-C5 L-Com 1: 256,07 kr 166In Stock New At Mouser	Mfr. Part No. ECF504-C5 Mouser Part No 17-ECF504-C5 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors CAT 5E RJ45 PNL CPLR KIT Learn More about L-Com l com modular ethernet connectors	Datasheet	166In Stock	256,07 kr 225,30 kr 212,55 kr 203,42 kr View 194,52 kr 183,31 kr 176,72 kr	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 6 RJ45 PNL CPLR KIT ECF504-C6 L-Com 1: 180,35 kr 318In Stock New At Mouser	Mfr. Part No. ECF504-C6 Mouser Part No 17-ECF504-C6 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors CAT 6 RJ45 PNL CPLR KIT Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	318In Stock	180,35 kr 158,70 kr 149,79 kr 143,42 kr View 137,16 kr 130,67 kr 124,41 kr	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 3 SHLD RJ45 PNL CPLR KIT ECF504-SC3 L-Com 1: 245,96 kr 87In Stock New At Mouser	Mfr. Part No. ECF504-SC3 Mouser Part No 17-ECF504-SC3 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors CAT 3 SHLD RJ45 PNL CPLR KIT Learn More about L-Com l com modular ethernet connectors	Datasheet	87In Stock	245,96 kr 220,57 kr 206,83 kr 196,94 kr View 187,49 kr 175,84 kr 168,59 kr	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors C5E SHD RJ45 PNL MINI CPLR KIT ECF504-SC5E-MINI L-Com 1: 283,98 kr 159In Stock New At Mouser	Mfr. Part No. ECF504-SC5E-MINI Mouser Part No 17-ECF504-SC5E-MINI New At Mouser	L-Com	Modular Connectors / Ethernet Connectors C5E SHD RJ45 PNL MINI CPLR KIT Learn More about L-Com l com modular ethernet connectors	Datasheet	159In Stock	283,98 kr 243,76 kr 228,48 kr 217,60 kr View 211,67 kr 194,19 kr 188,04 kr	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 6 SHLD RJ45 PNL CPLR KIT ECF504-SC6 L-Com 1: 285,52 kr 526In Stock 1 926Expected 2026-10-12 New At Mouser	Mfr. Part No. ECF504-SC6 Mouser Part No 17-ECF504-SC6 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors CAT 6 SHLD RJ45 PNL CPLR KIT Learn More about L-Com l com modular ethernet connectors	Datasheet	526In Stock 1 926Expected 2026-10-12	285,52 kr 244,75 kr 228,70 kr 218,15 kr View 208,92 kr 195,07 kr 190,68 kr	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors C6 SHLD RJ45 PNL MINI CPLR KIT ECF504-SC6-MINI L-Com 1: 327,28 kr 342In Stock New At Mouser	Mfr. Part No. ECF504-SC6-MINI Mouser Part No 17-ECF504-SC6-MINI New At Mouser	L-Com	Modular Connectors / Ethernet Connectors C6 SHLD RJ45 PNL MINI CPLR KIT Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	342In Stock	327,28 kr 279,81 kr 262,55 kr 250,02 kr View 238,04 kr 223,10 kr	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT6A RJ45 SHD RA PNL CPLR KIT ECF504-SR6A L-Com 1: 405,31 kr 160In Stock New At Mouser	Mfr. Part No. ECF504-SR6A Mouser Part No 17-ECF504-SR6A New At Mouser	L-Com	Modular Connectors / Ethernet Connectors CAT6A RJ45 SHD RA PNL CPLR KIT Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	160In Stock	405,31 kr 349,81 kr 327,94 kr 312,23 kr View 297,39 kr 282,22 kr	Min.: 1 Mult.: 1

ECF504 Ethernet Cat6 Coupler Kits

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