Connectors – Mouser Liechtenstein

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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.

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Part #

Modular Connectors / Ethernet Connectors C5E RJ45 PNL MINI CPLR KIT

ECF504-C5-MINI
L-Com
1: CHF 17.80
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

CHF 17.80

CHF 15.19

CHF 14.83

CHF 14.48

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Min.: 1
Mult.: 1

USB Connectors CPLR PNL MNT USB B/A IVRY

ECF504-UBA
L-Com
1: CHF 12.77
3In 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

3In Stock

CHF 12.77

CHF 10.79

CHF 10.61

CHF 10.43

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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: CHF 58.33
30In Stock Restricted Availability
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

CHF 58.33

CHF 51.93

CHF 49.93

CHF 48.27

CHF 42.85

Min.: 1
Mult.: 1

Restricted Availability

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

ECF504-SC5E
L-Com
1: CHF 23.48
3’946In 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

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Datasheet

3’946In Stock

CHF 23.48

CHF 19.96

CHF 18.71

CHF 17.81

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Min.: 1
Mult.: 1

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

ECF504-SC6
L-Com
1: CHF 23.94
1’046In 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

1’046In Stock

CHF 23.94

CHF 20.34

CHF 19.07

CHF 18.22

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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: CHF 55.09
5In Stock Restricted Availability
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

CHF 55.09

CHF 46.82

CHF 43.90

CHF 41.80

CHF 39.81

Min.: 1
Mult.: 1

Restricted Availability

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

ECF504-3DSAA-S
L-Com
1: CHF 31.12
37In Stock Restricted Availability
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

37In Stock

CHF 31.12

CHF 26.44

CHF 24.78

CHF 23.60

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Min.: 1
Mult.: 1

Restricted Availability

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

ECF504-12AAS
L-Com
1: CHF 26.64
240In Stock Restricted Availability
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

240In Stock

CHF 26.64

CHF 22.63

CHF 21.22

CHF 20.20

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Min.: 1
Mult.: 1

Restricted Availability

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

ECF504-30-05AAS
L-Com
1: CHF 78.14
93In Stock Restricted Availability
194Expected 10/30/2026
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

93In Stock

194Expected 10/30/2026

CHF 78.14

CHF 66.42

CHF 62.27

CHF 59.30

CHF 57.82

Min.: 1
Mult.: 1

Restricted Availability

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

ECF504-30-1AAS
L-Com
1: CHF 53.35
29In Stock Restricted Availability
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

29In Stock

CHF 53.35

CHF 45.34

CHF 42.50

CHF 40.49

CHF 38.55

Min.: 1
Mult.: 1

Restricted Availability

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

ECF504-3AA-S
L-Com
1: CHF 29.56
125In 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

125In Stock

CHF 29.56

CHF 25.12

CHF 23.54

CHF 22.50

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Min.: 1
Mult.: 1

USB Connectors ADPT USB A-A COUPLER KIT

ECF504-AA
L-Com
1: CHF 25.82
188In 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

188In Stock

CHF 25.82

CHF 21.94

CHF 20.56

CHF 19.65

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Min.: 1
Mult.: 1

USB Connectors USB B-A PANEL ADPT SHIELDED

ECF504-BAS
L-Com
1: CHF 11.72
944In 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

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Datasheet

944In Stock

CHF 11.72

CHF 10.06

CHF 9.43

CHF 8.98

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Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors CAT 3 RJ45 PNL CPLR KIT

ECF504-C3
L-Com
1: CHF 11.75
496In Stock
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

496In Stock

CHF 11.75

CHF 9.98

CHF 9.35

CHF 8.91

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Min.: 1
Mult.: 1

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

ECF504-C5
L-Com
1: CHF 23.68
201In Stock
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

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Datasheet

201In Stock

CHF 23.68

CHF 20.12

CHF 18.85

CHF 17.96

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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: CHF 23.74
111In Stock
57Expected 9/4/2026
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

111In Stock

57Expected 9/4/2026

CHF 23.74

CHF 20.09

CHF 18.75

CHF 17.89

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Min.: 1
Mult.: 1

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

ECF504-SC6-MINI
L-Com
1: CHF 27.10
396In Stock
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

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Datasheet

396In Stock

CHF 27.10

CHF 23.26

CHF 21.81

CHF 20.76

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Min.: 1
Mult.: 1

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

ECF504-SC6A
L-Com
1: CHF 31.43
343In Stock
1’333Expected 8/14/2026
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

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Datasheet

343In Stock

1’333Expected 8/14/2026

CHF 31.43

CHF 26.71

CHF 25.04

CHF 23.93

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Min.: 1
Mult.: 1

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

ECF504-SR6A
L-Com
1: CHF 33.63
170In Stock
New At Mouser

Mfr. Part No.
ECF504-SR6A

Mouser Part No
17-ECF504-SR6A

New At Mouser

L-Com

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

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Datasheet

170In Stock

CHF 33.63

CHF 29.36

CHF 27.51

CHF 26.19

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Min.: 1
Mult.: 1

USB Connectors USB A-A PANEL ADPT SHIELDED

ECF504-UAAS
L-Com
1: CHF 20.19
402In 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

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Datasheet

402In Stock

CHF 20.19

CHF 17.15

CHF 16.08

CHF 15.31

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Min.: 1
Mult.: 1

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

ECF504-UAAS-HR
L-Com
1: CHF 25.59
73In 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

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Datasheet

73In Stock

CHF 25.59

CHF 21.75

CHF 20.39

CHF 19.48

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Min.: 1
Mult.: 1

USB Connectors USB A-B PANEL ADPT SHIELDED

ECF504-UABS
L-Com
1: CHF 21.93
208In Stock
413Expected 8/28/2026
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

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Datasheet

208In Stock

413Expected 8/28/2026

CHF 21.93

CHF 18.63

CHF 17.46

CHF 16.63

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Min.: 1
Mult.: 1

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

ECF504-UABS-HR
L-Com
1: CHF 24.57
77In Stock
New At Mouser

Mfr. Part No.
ECF504-UABS-HR

Mouser Part No
17-ECF504-UABS-HR

New At Mouser

L-Com

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

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Datasheet

77In Stock

CHF 24.57

CHF 20.88

CHF 19.58

CHF 18.65

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Min.: 1
Mult.: 1

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

ECF5048SK-BK
L-Com
1: CHF 20.42
216In Stock
New At Mouser

Mfr. Part No.
ECF5048SK-BK

Mouser Part No
17-ECF5048SK-BK

New At Mouser

L-Com

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

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Datasheet

216In Stock

CHF 20.42

CHF 17.35

CHF 16.26

CHF 15.49

CHF 15.19

Min.: 1
Mult.: 1

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

ECF5048SK-IV
L-Com
1: CHF 16.73
365In 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

365In Stock

CHF 16.73

CHF 14.22

CHF 13.32

CHF 12.69

View

Min.: 1
Mult.: 1

ECF504 Ethernet Cat6 Coupler Kits

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