ECF504 Series – Mouser Hong Kong

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR CBL A-A BLU 0.3M ECF504-3DSAA-03M L-Com 1: HK$571.21 6In Stock New At Mouser	Mfr. Part No. ECF504-3DSAA-03M Mouser Part No 17-ECF504-3DSAA-03M New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR CBL A-A BLU 0.3M Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	6In Stock	HK$571.21 HK$485.47 HK$455.06 HK$433.36 HK$412.73	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables LPUSB 2.0 A/B w/24in PIGTAIL AL-ECF504-AB24 L-Com 1: HK$524.60 3In Stock 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	HK$524.60 HK$493.69 HK$482.68 HK$473.14 View HK$461.06 Quote	Min.: 1 Mult.: 1
Connectorised Surge Protectors LPUSB 2.0 A/A w/72in PIGTAIL AL-ECF504-AA72 L-Com 1: HK$483.25 5In Stock 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	HK$483.25 HK$435.99 HK$417.90 HK$410.18 View HK$400.64 Quote	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: HK$615.92 27In Stock 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	27In Stock	HK$615.92 HK$538.33 HK$517.61 HK$467.39 HK$443.72	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 5E SHLD RJ45 PNL CPLR KIT ECF504-SC5E L-Com 1: HK$234.52 6,897In Stock 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	6,897In Stock	HK$234.52 HK$205.50 HK$192.51 HK$182.73 View HK$173.61 HK$164.89 HK$157.00	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 6 SHLD RJ45 PNL CPLR KIT ECF504-SC6 L-Com 1: HK$242.00 1,489In Stock 3,468Expected 13/11/2026 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	1,489In Stock 3,468Expected 13/11/2026	HK$242.00 HK$212.32 HK$198.76 HK$188.90 View HK$180.51 HK$172.46 HK$167.93 Quote	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 6A SHLD RJ45 PNL CPLR KIT ECF504-SC6A L-Com 1: HK$309.40 888In Stock 1,523Expected 13/11/2026 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	888In Stock 1,523Expected 13/11/2026	HK$309.40 HK$269.78 HK$252.52 HK$240.85 View HK$229.34 HK$215.04	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR A-A SHLD ECF504-3DSAA-S L-Com 1: HK$323.70 27In Stock 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	27In Stock	HK$323.70 HK$275.62 HK$259.09 HK$246.68 View HK$234.93 HK$220.21	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 12"" ECF504-12AAS L-Com 1: HK$267.40 60In Stock 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	60In Stock	HK$267.40 HK$232.38 HK$217.09 HK$208.29 View HK$199.42 HK$187.01 HK$186.92	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables USB B-F PNL MNT/B-M SHLD 12"" ECF504-12BBS L-Com 1: HK$243.48 82In Stock 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	HK$243.48 HK$209.36 HK$195.88 HK$191.85 View HK$181.00 HK$169.91 HK$161.77	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 24"" ECF504-24AAS L-Com 1: HK$197.94 97In Stock 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	97In Stock	HK$197.94 HK$172.21 HK$161.61 HK$154.29 View HK$146.56 HK$139.49 HK$134.81 Quote	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables USB 3.0 A-F PNL/A-M 0.3MTR ECF504-30-03AAS L-Com 1: HK$461.55 40In Stock 49Expected 13/11/2026 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	40In Stock 49Expected 13/11/2026	HK$461.55 HK$393.98 HK$372.45 HK$354.69 View HK$337.76 HK$316.63	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables USB 3.0 A-F PNL/A-M 0.5MTR ECF504-30-05AAS L-Com 1: HK$803.09 146In Stock 222Expected 8/1/2027 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	146In Stock 222Expected 8/1/2027	HK$803.09 HK$688.59 HK$645.52 HK$614.77 HK$585.43	Min.: 1 Mult.: 1
USB Connectors USB 3.0 Coupler Panel Mount A-F to A-F Black ECF504-3AA-BLK L-Com 1: HK$233.61 74In Stock 114Expected 13/11/2026 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 13/11/2026	HK$233.61 HK$198.51 HK$186.10 HK$177.22 View HK$168.76 HK$158.15 HK$150.67	Min.: 1 Mult.: 1
USB Connectors USB 3.0 Coupler Panel Mount A-F to A-F Shielded ECF504-3AA-S L-Com 1: HK$291.15 118In Stock 271Expected 29/1/2027 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	118In Stock 271Expected 29/1/2027	HK$291.15 HK$250.22 HK$239.04 HK$227.69 View HK$216.84 HK$203.28	Min.: 1 Mult.: 1
USB Connectors ADPT USB A-A COUPLER KIT ECF504-AA L-Com 1: HK$244.38 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	HK$244.38 HK$216.51 HK$211.25 HK$201.14 View HK$191.61 HK$179.61	Min.: 1 Mult.: 1
USB Connectors ADPT USB B-A COUPLER KIT ECF504-BA L-Com 1: HK$123.22 150In Stock 72On 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	150In Stock 72On Order	HK$123.22 HK$107.11 HK$100.37 HK$95.60 View HK$91.00 HK$85.32 HK$81.21 HK$77.35	Min.: 1 Mult.: 1
USB Connectors USB B-A PANEL ADPT SHIELDED ECF504-BAS L-Com 1: HK$120.92 586In 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	586In Stock	HK$120.92 HK$105.30 HK$98.72 HK$94.04 View HK$89.52 HK$83.93 HK$79.90 HK$76.12	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 3 RJ45 PNL CPLR KIT ECF504-C3 L-Com 1: HK$117.38 259In Stock 269Expected 20/11/2026 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	259In Stock 269Expected 20/11/2026	HK$117.38 HK$109.41 HK$102.17 HK$96.75 View HK$89.43 HK$78.50 HK$74.72	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 5E RJ45 PNL CPLR KIT ECF504-C5 L-Com 1: HK$229.34 131In Stock 182Expected 13/11/2026 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	131In Stock 182Expected 13/11/2026	HK$229.34 HK$200.32 HK$187.74 HK$178.70 View HK$169.83 HK$159.63 HK$151.99	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 6 RJ45 PNL CPLR KIT ECF504-C6 L-Com 1: HK$161.44 276In 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	276In Stock	HK$161.44 HK$141.55 HK$132.92 HK$125.77 View HK$119.52 HK$114.67 HK$109.24	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors C5E SHD RJ45 PNL MINI CPLR KIT ECF504-SC5E-MINI L-Com 1: HK$239.37 139In 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	139In Stock	HK$239.37 HK$209.53 HK$196.79 HK$187.01 View HK$180.18 HK$168.92 HK$160.87	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors C6 SHLD RJ45 PNL MINI CPLR KIT ECF504-SC6-MINI L-Com 1: HK$277.51 322In Stock 712Expected 13/11/2026 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	322In Stock 712Expected 13/11/2026	HK$277.51 HK$242.90 HK$228.35 HK$217.42 View HK$207.06 HK$194.07	Min.: 1 Mult.: 1
USB Connectors USB A-A PANEL ADPT SHIELDED ECF504-UAAS L-Com 1: HK$194.07 488In 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	488In Stock	HK$194.07 HK$170.07 HK$159.71 HK$151.17 View HK$143.60 HK$137.93 HK$131.36	Min.: 1 Mult.: 1
USB Connectors USB A-A PNL ADPT SHLD HI-RET ECF504-UAAS-HR L-Com 1: HK$253.34 65In 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	65In Stock	HK$253.34 HK$218.82 HK$209.61 HK$199.58 View HK$187.17 HK$178.21 HK$177.55 Quote	Min.: 1 Mult.: 1

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