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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.

All Results (101)

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Part #

USB Connectors CPLR PNL MNT USB B/A IVRY

ECF504-UBA
L-Com
1: $15.81
3In Stock
New At Mouser

Mfr. Part #
ECF504-UBA

Mouser Part #
17-ECF504-UBA

New At Mouser

L-Com

USB Connectors CPLR PNL MNT USB B/A IVRY

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Datasheet

3In Stock

$15.81

$13.13

$12.67

$12.38

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Min.: 1
Mult.: 1

Connectorized Surge Protectors LPUSB 2.0 A/A w/72in PIGTAIL

AL-ECF504-AA72
L-Com
1: $58.80
5In Stock
New At Mouser

Mfr. Part #
AL-ECF504-AA72

Mouser Part #
17-AL-ECF504-AA72

New At Mouser

L-Com

Connectorized Surge Protectors LPUSB 2.0 A/A w/72in PIGTAIL

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Datasheet

5In Stock

$58.80

$53.05

$52.06

$51.24

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Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors C5E RJ45 PNL MINI CPLR KIT

ECF504-C5-MINI
L-Com
1: $22.45
11In Stock
New At Mouser

Mfr. Part #
ECF504-C5-MINI

Mouser Part #
17-ECF504-C5-MINI

New At Mouser

L-Com

Modular Connectors / Ethernet Connectors C5E RJ45 PNL MINI CPLR KIT

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Datasheet

11In Stock

$22.45

$19.07

$17.88

$17.03

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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: $73.57
30In Stock
New At Mouser

Mfr. Part #
ECF504-3DSAA-105M

Mouser Part #
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

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Datasheet

30In Stock

$73.57

$65.49

$62.97

$60.87

$53.98

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors CAT 5E SHLD RJ45 PNL CPLR KIT

ECF504-SC5E
L-Com
1: $30.94
4,939In Stock
New At Mouser

Mfr. Part #
ECF504-SC5E

Mouser Part #
17-ECF504-SC5E

New At Mouser

L-Com

Modular Connectors / Ethernet Connectors CAT 5E SHLD RJ45 PNL CPLR KIT

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Datasheet

4,939In Stock

$30.94

$26.29

$24.64

$23.47

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Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors CAT 6 SHLD RJ45 PNL CPLR KIT

ECF504-SC6
L-Com
1: $30.19
1,903In Stock
New At Mouser

Mfr. Part #
ECF504-SC6

Mouser Part #
17-ECF504-SC6

New At Mouser

L-Com

Modular Connectors / Ethernet Connectors CAT 6 SHLD RJ45 PNL CPLR KIT

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Datasheet

1,903In Stock

$30.19

$25.65

$24.05

$22.98

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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: $65.22
5In Stock
New At Mouser

Mfr. Part #
ECF504-3DSAA-05M

Mouser Part #
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

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Datasheet

5In Stock

$65.22

$58.12

$54.49

$51.89

$49.42

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: $39.24
40In Stock
New At Mouser

Mfr. Part #
ECF504-3DSAA-S

Mouser Part #
17-ECF504-3DSAA-S

New At Mouser

L-Com

USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR A-A SHLD

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Datasheet

40In Stock

$39.24

$33.35

$31.26

$29.77

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Min.: 1
Mult.: 1

USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 12""

ECF504-12AAS
L-Com
1: $30.11
240In Stock
New At Mouser

Mfr. Part #
ECF504-12AAS

Mouser Part #
17-ECF504-12AAS

New At Mouser

L-Com

USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 12""

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Datasheet

240In Stock

$30.11

$25.63

$24.03

$22.88

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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: $96.29
97In Stock
New At Mouser

Mfr. Part #
ECF504-30-05AAS

Mouser Part #
17-ECF504-30-05AAS

New At Mouser

L-Com

USB Cables / IEEE 1394 Cables USB 3.0 A-F PNL/A-M 0.5MTR

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Datasheet

97In Stock

$96.29

$88.37

$84.97

$82.13

$72.84

Min.: 1
Mult.: 1

USB Cables / IEEE 1394 Cables USB 3.0 A-F PNL/A-M 1.0MTR

ECF504-30-1AAS
L-Com
1: $65.58
31In Stock
New At Mouser

Mfr. Part #
ECF504-30-1AAS

Mouser Part #
17-ECF504-30-1AAS

New At Mouser

L-Com

USB Cables / IEEE 1394 Cables USB 3.0 A-F PNL/A-M 1.0MTR

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Datasheet

31In Stock

$65.58

$58.21

$55.97

$54.10

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Min.: 1
Mult.: 1

USB Connectors USB 3.0 Coupler Panel Mount A-F to A-F Shielded

ECF504-3AA-S
L-Com
1: $37.28
128In Stock
New At Mouser

Mfr. Part #
ECF504-3AA-S

Mouser Part #
17-ECF504-3AA-S

New At Mouser

L-Com

USB Connectors USB 3.0 Coupler Panel Mount A-F to A-F Shielded

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Datasheet

128In Stock

$37.28

$31.68

$29.69

$28.37

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Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors CAT 3 RJ45 PNL CPLR KIT

ECF504-C3
L-Com
1: $15.50
496In Stock
New At Mouser

Mfr. Part #
ECF504-C3

Mouser Part #
17-ECF504-C3

New At Mouser

L-Com

Modular Connectors / Ethernet Connectors CAT 3 RJ45 PNL CPLR KIT

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Datasheet

496In Stock

$15.50

$13.74

$13.21

$12.68

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors CAT 5E RJ45 PNL CPLR KIT

ECF504-C5
L-Com
1: $29.86
201In Stock
New At Mouser

Mfr. Part #
ECF504-C5

Mouser Part #
17-ECF504-C5

New At Mouser

L-Com

Modular Connectors / Ethernet Connectors CAT 5E RJ45 PNL CPLR KIT

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Datasheet

201In Stock

$29.86

$25.37

$23.78

$22.65

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors C6 SHLD RJ45 PNL MINI CPLR KIT

ECF504-SC6-MINI
L-Com
1: $34.52
396In Stock
New At Mouser

Mfr. Part #
ECF504-SC6-MINI

Mouser Part #
17-ECF504-SC6-MINI

New At Mouser

L-Com

Modular Connectors / Ethernet Connectors C6 SHLD RJ45 PNL MINI CPLR KIT

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Datasheet

396In Stock

$34.52

$29.34

$27.51

$26.19

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors CAT 6A SHLD RJ45 PNL CPLR KIT

ECF504-SC6A
L-Com
1: $39.64
343In Stock
1,333Expected 8/14/2026
New At Mouser

Mfr. Part #
ECF504-SC6A

Mouser Part #
17-ECF504-SC6A

New At Mouser

L-Com

Modular Connectors / Ethernet Connectors CAT 6A SHLD RJ45 PNL CPLR KIT

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Datasheet

343In Stock

1,333Expected 8/14/2026

$39.64

$33.69

$31.58

$30.17

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors CAT6A RJ45 SHD RA PNL CPLR KIT

ECF504-SR6A
L-Com
1: $42.42
173In Stock
New At Mouser

Mfr. Part #
ECF504-SR6A

Mouser Part #
17-ECF504-SR6A

New At Mouser

L-Com

Modular Connectors / Ethernet Connectors CAT6A RJ45 SHD RA PNL CPLR KIT

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Datasheet

173In Stock

$42.42

$37.02

$34.70

$33.04

View

Min.: 1
Mult.: 1

USB Connectors USB A-A PANEL ADPT SHIELDED

ECF504-UAAS
L-Com
1: $25.46
420In Stock
New At Mouser

Mfr. Part #
ECF504-UAAS

Mouser Part #
17-ECF504-UAAS

New At Mouser

L-Com

USB Connectors USB A-A PANEL ADPT SHIELDED

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Datasheet

420In Stock

$25.46

$21.63

$20.28

$19.31

View

Min.: 1
Mult.: 1

USB Connectors USB A-A PNL ADPT SHLD HI-RET

ECF504-UAAS-HR
L-Com
1: $32.28
94In Stock
New At Mouser

Mfr. Part #
ECF504-UAAS-HR

Mouser Part #
17-ECF504-UAAS-HR

New At Mouser

L-Com

USB Connectors USB A-A PNL ADPT SHLD HI-RET

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Datasheet

94In Stock

$32.28

$27.43

$25.71

$24.57

View

Min.: 1
Mult.: 1

USB Connectors USB A-B PANEL ADPT SHIELDED

ECF504-UABS
L-Com
1: $27.65
237In Stock
New At Mouser

Mfr. Part #
ECF504-UABS

Mouser Part #
17-ECF504-UABS

New At Mouser

L-Com

USB Connectors USB A-B PANEL ADPT SHIELDED

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Datasheet

237In Stock

$27.65

$23.50

$22.02

$20.98

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors CPLR PNL MNT 8X8K STRAIGHT BLK

ECF5048SK-BK
L-Com
1: $24.06
216In Stock
New At Mouser

Mfr. Part #
ECF5048SK-BK

Mouser Part #
17-ECF5048SK-BK

New At Mouser

L-Com

Modular Connectors / Ethernet Connectors CPLR PNL MNT 8X8K STRAIGHT BLK

Learn More

Datasheet

216In Stock

$24.06

$20.45

$19.17

$18.25

View

Min.: 1
Mult.: 1

USB Connectors CPLR PNL MNT USB A/B BLK

ECF504B-UAB
L-Com
1: $20.39
260In Stock
New At Mouser

Mfr. Part #
ECF504B-UAB

Mouser Part #
17-ECF504B-UAB

New At Mouser

L-Com

USB Connectors CPLR PNL MNT USB A/B BLK

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Datasheet

260In Stock

$20.39

$17.68

$16.75

$16.51

View

Min.: 1
Mult.: 1

Connectorized Surge Protectors LPUSB 2.0 A/A w/12in PIGTAIL

AL-ECF504-AA12
L-Com
1: $64.54
17In Stock
New At Mouser

Mfr. Part #
AL-ECF504-AA12

Mouser Part #
17-AL-ECF504-AA12

New At Mouser

L-Com

Connectorized Surge Protectors LPUSB 2.0 A/A w/12in PIGTAIL

Learn More

Datasheet

17In Stock

$64.54

$56.13

$53.97

$52.17

$49.29

Min.: 1
Mult.: 1

Connectorized Surge Protectors LPUSB 2.0 A/A w/24in PIGTAIL

AL-ECF504-AA24
L-Com
1: $66.93
4In Stock
7Expected 8/14/2026
New At Mouser

Mfr. Part #
AL-ECF504-AA24

Mouser Part #
17-AL-ECF504-AA24

New At Mouser

L-Com

Connectorized Surge Protectors LPUSB 2.0 A/A w/24in PIGTAIL

Learn More

Datasheet

4In Stock

7Expected 8/14/2026

$66.93

$57.00

$55.60

$54.43

View

Min.: 1
Mult.: 1

Connectorized Surge Protectors LPUSB 2.0 A/B

AL-ECF504-AB
L-Com
1: $61.47
12In Stock
New At Mouser

Mfr. Part #
AL-ECF504-AB

Mouser Part #
17-AL-ECF504-AB

New At Mouser

L-Com

Connectorized Surge Protectors LPUSB 2.0 A/B

Learn More

Datasheet

12In Stock

$61.47

$53.17

$49.38

$46.38

Min.: 1
Mult.: 1

ECF504 Ethernet Cat6 Coupler Kits

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ECF504 Ethernet Cat6 Coupler Kits

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