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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 #

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

ECF5048SK-IV
L-Com
1: $19.25
116In Stock
New At Mouser

Mfr. Part No.
ECF5048SK-IV

Mouser Part No
17-ECF5048SK-IV

New At Mouser

L-Com

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

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Datasheet

116In Stock

$19.25

$16.64

$15.76

$15.61

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Min.: 1
Mult.: 1

USB Connectors CPLR PNL MNT USB A/B BLK

ECF504B-UAB
L-Com
1: $17.68
197In 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

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Datasheet

197In Stock

$17.68

$15.26

$14.30

$13.62

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Min.: 1
Mult.: 1

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

AL-ECF504-AA12
L-Com
1: $59.30
22In Stock
New At Mouser

Mfr. Part No.
AL-ECF504-AA12

Mouser Part No
17-AL-ECF504-AA12

New At Mouser

L-Com

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

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Datasheet

22In Stock

$59.30

$51.57

$49.59

$47.93

$45.29

Min.: 1
Mult.: 1

Connectorised Surge Protectors LPUSB 2.0 A/B

AL-ECF504-AB
L-Com
1: $62.96
12In Stock
New At Mouser

Mfr. Part No.
AL-ECF504-AB

Mouser Part No
17-AL-ECF504-AB

New At Mouser

L-Com

Connectorised Surge Protectors LPUSB 2.0 A/B

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Datasheet

12In Stock

$62.96

$53.18

$49.39

$46.39

Min.: 1
Mult.: 1

USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 120""

ECF504-120AAS
L-Com
1: $31.74
8In Stock
New At Mouser

Mfr. Part No.
ECF504-120AAS

Mouser Part No
17-ECF504-120AAS

New At Mouser

L-Com

USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 120""

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Datasheet

8In Stock

$31.74

$27.03

$25.33

$24.12

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Min.: 1
Mult.: 1

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

ECF504-12AAL
L-Com
1: $36.83
2In Stock
5Expected 2026/03/06
New At Mouser

Mfr. Part No.
ECF504-12AAL

Mouser Part No
17-ECF504-12AAL

New At Mouser

L-Com

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

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Datasheet

2In Stock

5Expected 2026/03/06

$36.83

$31.96

$29.34

$27.95

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Min.: 1
Mult.: 1

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

ECF504-12BAL
L-Com
1: $31.48
5In Stock
New At Mouser

Mfr. Part No.
ECF504-12BAL

Mouser Part No
17-ECF504-12BAL

New At Mouser

L-Com

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

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5In Stock

$31.48

$26.82

$25.13

$23.93

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Min.: 1
Mult.: 1

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

ECF504-12BBS
L-Com
1: $28.07
54In 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""

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Datasheet

54In Stock

$28.07

$23.85

$22.36

$21.29

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Min.: 1
Mult.: 1

USB Cables / IEEE 1394 Cables USB B-F PNL MNT/B-M SHLD 24""

ECF504-24BBS
L-Com
1: $22.64
7In Stock
New At Mouser

Mfr. Part No.
ECF504-24BBS

Mouser Part No
17-ECF504-24BBS

New At Mouser

L-Com

USB Cables / IEEE 1394 Cables USB B-F PNL MNT/B-M SHLD 24""

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Datasheet

7In Stock

$22.64

$20.26

$18.68

$18.10

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Min.: 1
Mult.: 1

USB Cables / IEEE 1394 Cables USB 3.0 A-F PNL/A-M 0.75MTR

ECF504-30-075AAS
L-Com
1: $63.50
4In Stock
New At Mouser

Mfr. Part No.
ECF504-30-075AAS

Mouser Part No
17-ECF504-30-075AAS

New At Mouser

L-Com

USB Cables / IEEE 1394 Cables USB 3.0 A-F PNL/A-M 0.75MTR

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Datasheet

4In Stock

$63.50

$54.25

$50.85

$48.43

$46.32

Min.: 1
Mult.: 1

USB Connectors USB 3.0 Coupler, Hi-Retent Pnl Mnt, A-F/A-F, Shld

ECF504-30-UAAS-HR
L-Com
1: $34.33
11In Stock
New At Mouser

Mfr. Part No.
ECF504-30-UAAS-HR

Mouser Part No
17-ECF504-30-UAAS-HR

New At Mouser

L-Com

USB Connectors USB 3.0 Coupler, Hi-Retent Pnl Mnt, A-F/A-F, Shld

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Datasheet

11In Stock

$34.33

$29.18

$27.35

$26.05

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Min.: 1
Mult.: 1

USB Connectors USB 3.0 Adapter, Hi-Retent Pnl Mnt, A-F/B-F, Shld

ECF504-30-UABS-HR
L-Com
1: $34.33
3In Stock
New At Mouser

Mfr. Part No.
ECF504-30-UABS-HR

Mouser Part No
17-ECF504-30-UABS-HR

New At Mouser

L-Com

USB Connectors USB 3.0 Adapter, Hi-Retent Pnl Mnt, A-F/B-F, Shld

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Datasheet

3In Stock

$34.33

$29.18

$27.35

$26.05

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Min.: 1
Mult.: 1

USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 36""

ECF504-36AAS
L-Com
1: $21.97
45In Stock
New At Mouser

Mfr. Part No.
ECF504-36AAS

Mouser Part No
17-ECF504-36AAS

New At Mouser

L-Com

USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 36""

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Datasheet

45In Stock

$21.97

$17.12

$15.94

$15.35

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Min.: 1
Mult.: 1

USB Connectors USB 3.0 Coupler Panel Mount B-F to A-F Black

ECF504-3BA-BLK
L-Com
1: $26.70
1In Stock
11On Order
New At Mouser

Mfr. Part No.
ECF504-3BA-BLK

Mouser Part No
17-ECF504-3BA-BLK

New At Mouser

L-Com

USB Connectors USB 3.0 Coupler Panel Mount B-F to A-F Black

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Datasheet

1In Stock

11On Order

$26.70

$22.07

$20.69

$19.70

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Min.: 1
Mult.: 1

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

ECF504-3BA-S
L-Com
1: $28.83
10In Stock
27Expected 2026/03/13
New At Mouser

Mfr. Part No.
ECF504-3BA-S

Mouser Part No
17-ECF504-3BA-S

New At Mouser

L-Com

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

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Datasheet

10In Stock

27Expected 2026/03/13

$28.83

$23.67

$22.18

$21.12

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Min.: 1
Mult.: 1

USB Cables / IEEE 1394 Cables USB A-F PNL MNT/CUT END 5MTR

ECF504-5M
L-Com
1: $28.78
3In Stock
New At Mouser

Mfr. Part No.
ECF504-5M

Mouser Part No
17-ECF504-5M

New At Mouser

L-Com

USB Cables / IEEE 1394 Cables USB A-F PNL MNT/CUT END 5MTR

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Datasheet

3In Stock

$28.78

$24.46

$22.92

$21.83

View

Min.: 1
Mult.: 1

USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 72""

ECF504-72AAS
L-Com
1: $23.78
3In Stock
New At Mouser

Mfr. Part No.
ECF504-72AAS

Mouser Part No
17-ECF504-72AAS

New At Mouser

L-Com

USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 72""

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Datasheet

3In Stock

$23.78

$20.40

$20.07

$19.48

$18.86

Min.: 1
Mult.: 1

IEEE 1394 Connectors CPLR PNL MNT FIREWIRE1/1 SHLD

ECF504-94MS
L-Com
1: $8.04
24In Stock
New At Mouser

Mfr. Part No.
ECF504-94MS

Mouser Part No
17-ECF504-94MS

New At Mouser

L-Com

IEEE 1394 Connectors CPLR PNL MNT FIREWIRE1/1 SHLD

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Datasheet

24In Stock

$8.04

$6.83

$6.40

$6.08

View

Min.: 1
Mult.: 1

USB Connectors ADPT USB A-A COUPLER KIT

ECF504-AA
L-Com
1: $27.94
64In Stock
40Expected 2026/02/20
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

Datasheet

64In Stock

40Expected 2026/02/20

$27.94

$23.11

$22.13

$21.09

View

Min.: 1
Mult.: 1

USB Connectors ADPT USB A-B CPLR KIT

ECF504-AB
L-Com
1: $22.90
28In Stock
New At Mouser

Mfr. Part No.
ECF504-AB

Mouser Part No
17-ECF504-AB

New At Mouser

L-Com

USB Connectors ADPT USB A-B CPLR KIT

Learn More

Datasheet

28In Stock

$22.90

$19.46

$18.67

$17.36

View

Min.: 1
Mult.: 1

USB Connectors ADPT USB B-A COUPLER KIT

ECF504-BA
L-Com
1: $4.71
189In Stock
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

Datasheet

189In Stock

$4.71

$4.12

$3.86

$3.68

View

Min.: 1
Mult.: 1

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

ECF504-BAS-HR
L-Com
1: $21.72
43In Stock
New At Mouser

Mfr. Part No.
ECF504-BAS-HR

Mouser Part No
17-ECF504-BAS-HR

New At Mouser

L-Com

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

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Datasheet

43In Stock

$21.72

$19.13

$18.07

$17.54

View

Min.: 1
Mult.: 1

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

ECF504-C6A
L-Com
1: $26.73
22In Stock
14Expected 2026/03/06
New At Mouser

Mfr. Part No.
ECF504-C6A

Mouser Part No
17-ECF504-C6A

New At Mouser

L-Com

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

Learn More

Datasheet

22In Stock

14Expected 2026/03/06

$26.73

$23.98

$22.92

$21.83

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors PNL CPL RJ45 CAT5E RT ANGL KIT

ECF504-R5E
L-Com
1: $41.81
5In Stock
New At Mouser

Mfr. Part No.
ECF504-R5E

Mouser Part No
17-ECF504-R5E

New At Mouser

L-Com

Modular Connectors / Ethernet Connectors PNL CPL RJ45 CAT5E RT ANGL KIT

Learn More

Datasheet

5In Stock

$41.81

$35.54

$33.32

$31.73

View

Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors CAT 3 SHLD RJ45 PNL CPLR KIT

ECF504-SC3
L-Com
1: $24.75
54In 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

Datasheet

54In Stock

$24.75

$21.07

$19.76

$18.82

View

Min.: 1
Mult.: 1

ECF504 Ethernet Cat6 Coupler Kits

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ECF504 Ethernet Cat6 Coupler Kits

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