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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 Cables / IEEE 1394 Cables LPUSB 2.0 A/B w/24in PIGTAIL

AL-ECF504-AB24
L-Com
1: $91.90
3In Stock
New At Mouser

Mfr. Part #
AL-ECF504-AB24

Mouser Part #
17-AL-ECF504-AB24

New At Mouser

L-Com

USB Cables / IEEE 1394 Cables LPUSB 2.0 A/B w/24in PIGTAIL

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Datasheet

3In Stock

$91.90

$86.49

$84.56

$82.89

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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: $84.67
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

$84.67

$76.68

$73.51

$71.97

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Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors C5E RJ45 PNL MINI CPLR KIT

ECF504-C5-MINI
L-Com
1: $32.33
10In 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

10In Stock

$32.33

$28.84

$28.12

$27.65

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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: $110.07
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

$110.07

$94.31

$90.68

$81.88

$77.73

Min.: 1
Mult.: 1

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

ECF504-SC5E
L-Com
1: $42.65
3,164In 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

3,164In Stock

$42.65

$36.24

$33.97

$32.36

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Min.: 1
Mult.: 1

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

ECF504-SC6A
L-Com
1: $53.54
1,118In Stock
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

1,118In Stock

$53.54

$46.81

$43.88

$41.79

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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: $100.07
3In 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

3In Stock

$100.07

$85.05

$79.72

$75.92

$72.30

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: $56.40
32In 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

32In Stock

$56.40

$47.95

$44.94

$42.80

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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: $46.84
180In 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

180In Stock

$46.84

$39.83

$37.24

$35.67

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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: $39.80
82In Stock
New At Mouser

Mfr. Part #
ECF504-12BBS

Mouser Part #
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

82In Stock

$39.80

$35.21

$33.45

$32.44

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Min.: 1
Mult.: 1

USB Cables / IEEE 1394 Cables USB 3.0 A-F PNL/A-M 0.3MTR

ECF504-30-03AAS
L-Com
1: $80.22
61In Stock
New At Mouser

Mfr. Part #
ECF504-30-03AAS

Mouser Part #
17-ECF504-30-03AAS

New At Mouser

L-Com

USB Cables / IEEE 1394 Cables USB 3.0 A-F PNL/A-M 0.3MTR

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Datasheet

61In Stock

$80.22

$68.57

$65.25

$62.14

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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: $46.51
58In Stock
187Expected 2026-09-25
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

58In Stock

187Expected 2026-09-25

$46.51

$41.53

$39.89

$37.99

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Min.: 1
Mult.: 1

USB Connectors ADPT USB A-A COUPLER KIT

ECF504-AA
L-Com
1: $41.20
106In Stock
New At Mouser

Mfr. Part #
ECF504-AA

Mouser Part #
17-ECF504-AA

New At Mouser

L-Com

USB Connectors ADPT USB A-A COUPLER KIT

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Datasheet

106In Stock

$41.20

$37.28

$35.96

$34.49

$31.46

Min.: 1
Mult.: 1

USB Connectors USB B-A PANEL ADPT SHIELDED

ECF504-BAS
L-Com
1: $20.45
876In Stock
New At Mouser

Mfr. Part #
ECF504-BAS

Mouser Part #
17-ECF504-BAS

New At Mouser

L-Com

USB Connectors USB B-A PANEL ADPT SHIELDED

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Datasheet

876In Stock

$20.45

$18.45

$17.29

$16.47

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Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors CAT 3 RJ45 PNL CPLR KIT

ECF504-C3
L-Com
1: $21.02
446In 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

446In Stock

$21.02

$18.12

$16.98

$16.17

View

Min.: 1
Mult.: 1

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

ECF504-C5
L-Com
1: $39.01
166In 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

166In Stock

$39.01

$34.33

$32.39

$30.99

View

Min.: 1
Mult.: 1

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

ECF504-SC3
L-Com
1: $37.47
88In Stock
New At Mouser

Mfr. Part #
ECF504-SC3

Mouser Part #
17-ECF504-SC3

New At Mouser

L-Com

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

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Datasheet

88In Stock

$37.47

$33.61

$31.51

$30.01

View

Min.: 1
Mult.: 1

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

ECF504-SC5E-MINI
L-Com
1: $43.27
159In Stock
New At Mouser

Mfr. Part #
ECF504-SC5E-MINI

Mouser Part #
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

159In Stock

$43.27

$37.14

$34.80

$33.15

View

Min.: 1
Mult.: 1

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

ECF504-SC6
L-Com
1: $43.50
621In Stock
1,926Expected 2026-10-05
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

Learn More

Datasheet

621In Stock

1,926Expected 2026-10-05

$43.50

$37.28

$34.85

$33.24

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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: $49.87
342In 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

342In Stock

$49.87

$42.62

$40.00

$38.09

View

Min.: 1
Mult.: 1

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

ECF504-SR6A
L-Com
1: $61.75
160In 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

160In Stock

$61.75

$53.29

$49.97

$47.58

View

Min.: 1
Mult.: 1

USB Connectors USB A-A PANEL ADPT SHIELDED

ECF504-UAAS
L-Com
1: $34.96
786In 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

786In Stock

$34.96

$30.02

$28.15

$26.81

View

Min.: 1
Mult.: 1

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

ECF504-UAAS-HR
L-Com
1: $42.02
72In 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

72In Stock

$42.02

$36.59

$34.96

$31.55

View

Min.: 1
Mult.: 1

USB Connectors USB A-B PANEL ADPT SHIELDED

ECF504-UABS
L-Com
1: $37.67
192In Stock
413On Order
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

Learn More

Datasheet

192In Stock

413On Order

$37.67

$32.40

$30.37

$28.92

View

Min.: 1
Mult.: 1

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

ECF504-UABS-HR
L-Com
1: $42.61
77In Stock
New At Mouser

Mfr. Part #
ECF504-UABS-HR

Mouser Part #
17-ECF504-UABS-HR

New At Mouser

L-Com

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

Learn More

Datasheet

77In Stock

$42.61

$36.99

$34.21

$33.87

View

Min.: 1
Mult.: 1

ECF504 Ethernet Cat6 Coupler Kits

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ECF504 Ethernet Cat6 Coupler Kits

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