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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 CAT 6 RJ45 PNL CPLR KIT

ECF504-C6
L-Com
1: £15.05
97In 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

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Datasheet

97In Stock

£15.05

£12.90

£12.09

£11.51

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Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors C6 RJ45 PNL MINI CPLR KIT

ECF504-C6-MINI
L-Com
1: £19.34
2In Stock
New At Mouser

Mfr. Part No.
ECF504-C6-MINI

Mouser Part No
17-ECF504-C6-MINI

New At Mouser

L-Com

Modular Connectors / Ethernet Connectors C6 RJ45 PNL MINI CPLR KIT

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Datasheet

2In Stock

£19.34

£15.82

£14.83

£14.13

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Min.: 1
Mult.: 1

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

ECF504-C6A
L-Com
1: £24.87
20In Stock
24Expected 21/08/2026
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

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Datasheet

20In Stock

24Expected 21/08/2026

£24.87

£21.14

£19.82

£18.87

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Min.: 1
Mult.: 1

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

ECF504-R5E
L-Com
1: £37.43
4In 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

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Datasheet

4In Stock

£37.43

£31.80

£30.23

£29.25

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Min.: 1
Mult.: 1

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

ECF504-SC3
L-Com
1: £21.40
3In Stock
86Expected 21/08/2026
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

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Datasheet

3In Stock

86Expected 21/08/2026

£21.40

£18.18

£17.03

£16.22

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Min.: 1
Mult.: 1

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

ECF504-SC5E-MINI
L-Com
1: £22.48
45In Stock
123On Order
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

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Datasheet

45In Stock

123On Order

£22.48

£19.02

£17.76

£16.94

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Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors CAT 6A SHLD RJ45 CPLR DIE CAST PoE+ PANEL KIT

ECF504-SC6A-DC
L-Com
1: £32.93
10In Stock
New At Mouser

Mfr. Part No.
ECF504-SC6A-DC

Mouser Part No
17-ECF504-SC6A-DC

New At Mouser

L-Com

Modular Connectors / Ethernet Connectors CAT 6A SHLD RJ45 CPLR DIE CAST PoE+ PANEL KIT

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Datasheet

10In Stock

£32.93

£28.78

£28.12

£27.27

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Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors SHLD PNL CPL RJ45 CAT5E RA KIT

ECF504-SR5E
L-Com
1: £34.74
19In Stock
New At Mouser

Mfr. Part No.
ECF504-SR5E

Mouser Part No
17-ECF504-SR5E

New At Mouser

L-Com

Modular Connectors / Ethernet Connectors SHLD PNL CPL RJ45 CAT5E RA KIT

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Datasheet

19In Stock

£34.74

£29.52

£27.33

£26.77

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Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors CPLR PNL MNT 6X4 STRAIGHT BLK

ECF5044S-BK
L-Com
1: £9.55
31In Stock
New At Mouser

Mfr. Part No.
ECF5044S-BK

Mouser Part No
17-ECF5044S-BK

New At Mouser

L-Com

Modular Connectors / Ethernet Connectors CPLR PNL MNT 6X4 STRAIGHT BLK

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Datasheet

31In Stock

£9.55

£8.47

£7.11

£6.84

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Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors CPLR PNL MNT 6X6 STRAIGHT BLK

ECF5046S-BK
L-Com
1: £13.03
87In Stock
New At Mouser

Mfr. Part No.
ECF5046S-BK

Mouser Part No
17-ECF5046S-BK

New At Mouser

L-Com

Modular Connectors / Ethernet Connectors CPLR PNL MNT 6X6 STRAIGHT BLK

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Datasheet

87In Stock

£13.03

£11.07

£10.38

£9.88

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Min.: 1
Mult.: 1

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

ECF5048SK-IV
L-Com
1: £15.84
13In Stock
352Expected 14/08/2026
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

13In Stock

352Expected 14/08/2026

£15.84

£13.46

£12.61

£12.01

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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: £26.52
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

£26.52

£22.17

£21.00

£20.05

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Min.: 1
Mult.: 1

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

ECF504-3DSAA-BLK
L-Com
1: £16.45
5In Stock
252On Order
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

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Datasheet

5In Stock

252On Order

£16.45

£13.33

£12.61

£12.08

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Min.: 1
Mult.: 1

USB Connectors CPLR PNL MNT USB A/B IVRY

ECF504-UAB
L-Com
1: £10.11
13In Stock
New At Mouser

Mfr. Part No.
ECF504-UAB

Mouser Part No
17-ECF504-UAB

New At Mouser

L-Com

USB Connectors CPLR PNL MNT USB A/B IVRY

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Datasheet

13In Stock

£10.11

£8.96

£8.61

£8.39

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Min.: 1
Mult.: 1

USB Connectors CPLR PNL MNT USB B/A BLK

ECF504B-UBA
L-Com
1: £10.21
136In Stock
New At Mouser

Mfr. Part No.
ECF504B-UBA

Mouser Part No
17-ECF504B-UBA

New At Mouser

L-Com

USB Connectors CPLR PNL MNT USB B/A BLK

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Datasheet

136In Stock

£10.21

£9.05

£8.71

£8.36

View

Min.: 1
Mult.: 1

USB Connectors USB B-A PANEL ADPT SHIELDED

ECF504-BAS
L-Com
1: £11.10
225In Stock
722Expected 11/08/2026
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

225In Stock

722Expected 11/08/2026

£11.10

£9.52

£8.93

£8.50

View

Min.: 1
Mult.: 1

USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A LTCH-M 24""

ECF504-24AAL
L-Com
1: £28.24
6Expected 28/08/2026
New At Mouser

Mfr. Part No.
ECF504-24AAL

Mouser Part No
17-ECF504-24AAL

New At Mouser

L-Com

USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A LTCH-M 24""

Learn More

Datasheet

6Expected 28/08/2026

£28.24

£22.88

£21.95

£21.27

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Min.: 1
Mult.: 1

Restricted Availability

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

ECF504-24BBS
L-Com
1: £16.42
23Expected 14/08/2026
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""

Learn More

Datasheet

23Expected 14/08/2026

£16.42

£14.85

£14.25

£13.80

View

Min.: 1
Mult.: 1

Restricted Availability

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

ECF504-36AAL
L-Com
1: £29.41
4Expected 07/08/2026
New At Mouser

Mfr. Part No.
ECF504-36AAL

Mouser Part No
17-ECF504-36AAL

New At Mouser

L-Com

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

Learn More

Datasheet

4Expected 07/08/2026

£29.41

£23.95

£22.98

£22.28

View

Min.: 1
Mult.: 1

Restricted Availability

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

ECF504-3AB-S
L-Com
1: £24.44
24Expected 18/09/2026
New At Mouser

Mfr. Part No.
ECF504-3AB-S

Mouser Part No
17-ECF504-3AB-S

New At Mouser

L-Com

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

Learn More

Datasheet

24Expected 18/09/2026

£24.44

£22.10

£21.28

£20.73

View

Min.: 1
Mult.: 1

USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR CBL A-A BLU 0.3M

ECF504-3DSAA-03M
L-Com
1: £53.24
6Expected 16/10/2026
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

Datasheet

6Expected 16/10/2026

£53.24

£45.26

£42.43

£40.40

View

Min.: 1
Mult.: 1

Restricted Availability

USB Connectors CPLR PNL MNT USB A/A BLK

ECF504B-UAA
L-Com
1: £11.26
39Expected 14/08/2026
New At Mouser

Mfr. Part No.
ECF504B-UAA

Mouser Part No
17-ECF504B-UAA

New At Mouser

L-Com

USB Connectors CPLR PNL MNT USB A/A BLK

Learn More

Datasheet

39Expected 14/08/2026

£11.26

£10.00

£9.31

£8.93

View

Min.: 1
Mult.: 1

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

ECF504-3DSAA-IVY
L-Com
1: £16.86
2In Stock
3Expected 16/10/2026
New At Mouser

Mfr. Part No.
ECF504-3DSAA-IVY

Mouser Part No
17-ECF504-3DSAA-IVY

New At Mouser

L-Com

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

Learn More

Datasheet

2In Stock

3Expected 16/10/2026

£16.86

£14.32

£13.43

£12.79

View

Min.: 1
Mult.: 1

Connectorised Surge Protectors LPUSB 2.0 A/A w/48in PIGTAIL

AL-ECF504-AA48
L-Com
1: £45.93
16Factory Stock Available Restricted Availability
New At Mouser

Mfr. Part No.
AL-ECF504-AA48

Mouser Part No
17-AL-ECF504-AA48

New At Mouser

L-Com

Connectorised Surge Protectors LPUSB 2.0 A/A w/48in PIGTAIL

Learn More

Datasheet

16Factory Stock Available

More Info Available

£45.93

£43.56

£42.59

£41.75

View

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: £47.92
9Factory Stock Available 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

Datasheet

9Factory Stock Available

More Info Available

£47.92

£45.09

£43.75

£42.69

View

Min.: 1
Mult.: 1

Restricted Availability

ECF504 Ethernet Cat6 Coupler Kits

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ECF504 Ethernet Cat6 Coupler Kits

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