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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
4In 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

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Datasheet

4In Stock

$15.81

$13.13

$12.67

$12.38

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Min.: 1
Mult.: 1

Connectorised 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 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

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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: $22.18
11In 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

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Datasheet

11In Stock

$22.18

$18.94

$18.59

$18.13

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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: $73.04
30In 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

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Datasheet

30In Stock

$73.04

$62.77

$61.97

$56.04

$53.37

Min.: 1
Mult.: 1

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

ECF504-SC5E
L-Com
1: $28.33
1,806In Stock
3,280Expected 15/07/2026
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

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Datasheet

1,806In Stock

3,280Expected 15/07/2026

$28.33

$24.15

$22.64

$21.56

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Min.: 1
Mult.: 1

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

ECF504-SC6
L-Com
1: $29.09
2,242In Stock
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

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Datasheet

2,242In Stock

$29.09

$24.73

$23.18

$22.07

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Min.: 1
Mult.: 1

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

ECF504-SC6A
L-Com
1: $36.04
873In 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

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Datasheet

873In Stock

$36.04

$31.52

$29.55

$28.14

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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 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

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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 CBL A-A BLU 1.0M

ECF504-3DSAA-1M
L-Com
1: $67.40
4In Stock
New At Mouser

Mfr. Part No.
ECF504-3DSAA-1M

Mouser Part No
17-ECF504-3DSAA-1M

New At Mouser

L-Com

USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR CBL A-A BLU 1.0M

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Datasheet

4In Stock

$67.40

$59.99

$56.23

$53.55

$51.00

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: $37.31
46In 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

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Datasheet

46In Stock

$37.31

$32.70

$30.65

$29.19

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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
242In 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""

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Datasheet

242In Stock

$30.11

$25.63

$24.03

$22.88

View

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: $88.85
117In Stock
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

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Datasheet

117In Stock

$88.85

$76.53

$71.74

$68.32

$65.06

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: $61.84
33In Stock
New At Mouser

Mfr. Part No.
ECF504-30-1AAS

Mouser Part No
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

33In Stock

$61.84

$54.24

$50.84

$48.42

$46.11

Min.: 1
Mult.: 1

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

ECF504-3AA-S
L-Com
1: $34.46
165In 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

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Datasheet

165In Stock

$34.46

$30.14

$28.25

$26.91

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Min.: 1
Mult.: 1

USB Connectors ADPT USB A-A COUPLER KIT

ECF504-AA
L-Com
1: $26.74
70In 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

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Datasheet

70In Stock

$26.74

$24.04

$23.31

$22.44

View

Min.: 1
Mult.: 1

USB Connectors USB B-A PANEL ADPT SHIELDED

ECF504-BAS
L-Com
1: $14.59
186In Stock
331On Order
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

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Datasheet

186In Stock

331On Order

$14.59

$12.69

$11.89

$11.32

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors CAT 3 RJ45 PNL CPLR KIT

ECF504-C3
L-Com
1: $12.69
215In Stock
282Expected 17/07/2026
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

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Datasheet

215In Stock

282Expected 17/07/2026

$12.69

$11.62

$11.24

$10.85

View

Min.: 1
Mult.: 1

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

ECF504-C5
L-Com
1: $27.60
105In Stock
124Expected 17/07/2026
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

Datasheet

105In Stock

124Expected 17/07/2026

$27.60

$23.54

$22.07

$21.02

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors C5E SHD RJ45 PNL MINI CPLR KIT

ECF504-SC5E-MINI
L-Com
1: $30.34
73In Stock
52Expected 04/09/2026
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

Datasheet

73In Stock

52Expected 04/09/2026

$30.34

$25.79

$24.17

$22.70

View

Min.: 1
Mult.: 1

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

ECF504-SC6-MINI
L-Com
1: $34.52
161In Stock
390Expected 10/07/2026
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

Datasheet

161In Stock

390Expected 10/07/2026

$34.52

$29.34

$27.51

$26.19

View

Min.: 1
Mult.: 1

USB Connectors USB A-A PANEL ADPT SHIELDED

ECF504-UAAS
L-Com
1: $23.28
526In 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

Datasheet

526In Stock

$23.28

$20.04

$18.79

$17.89

View

Min.: 1
Mult.: 1

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

ECF504-UAAS-HR
L-Com
1: $27.64
102In 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

Datasheet

102In Stock

$27.64

$24.23

$22.98

$21.89

View

Min.: 1
Mult.: 1

USB Connectors USB A-B PANEL ADPT SHIELDED

ECF504-UABS
L-Com
1: $23.61
94In Stock
206Expected 17/07/2026
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

Datasheet

94In Stock

206Expected 17/07/2026

$23.61

$21.07

$19.75

$18.81

View

Min.: 1
Mult.: 1

USB Connectors CPLR PNL MNT USB A/B BLK

ECF504B-UAB
L-Com
1: $18.46
383In Stock
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

Datasheet

383In Stock

$18.46

$16.09

$15.08

$14.36

View

Min.: 1
Mult.: 1

USB Connectors USB 3.0 ECF DBL STCK CPLR A-A BLK

ECF504-3DSAA-BLK
L-Com
1: $21.91
91In Stock
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

Datasheet

91In Stock

$21.91

$18.61

$17.45

$16.62

View

Min.: 1
Mult.: 1

ECF504 Ethernet Cat6 Coupler Kits

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ECF504 Ethernet Cat6 Coupler Kits

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