Connectors – Mouser Denmark

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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 #

USB Connectors CPLR PNL MNT USB B/A IVRY

ECF504-UBA
L-Com
1: 103,32 kr.
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

103,32 kr.

87,28 kr.

85,86 kr.

84,37 kr.

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Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors C5E RJ45 PNL MINI CPLR KIT

ECF504-C5-MINI
L-Com
1: 144,05 kr.
10In 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

10In Stock

144,05 kr.

126,07 kr.

125,78 kr.

120,78 kr.

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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: 490,42 kr.
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

490,42 kr.

420,15 kr.

403,96 kr.

364,79 kr.

347,41 kr.

Min.: 1
Mult.: 1

Restricted Availability

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

ECF504-SC5E
L-Com
1: 190,01 kr.
3.704In 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

3.704In Stock

190,01 kr.

161,51 kr.

151,36 kr.

144,13 kr.

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Min.: 1
Mult.: 1

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

ECF504-SC6
L-Com
1: 193,81 kr.
827In Stock
2.065Expected 04/09/2026
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

827In Stock

2.065Expected 04/09/2026

193,81 kr.

166,13 kr.

155,24 kr.

148,08 kr.

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Min.: 1
Mult.: 1

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

ECF504-SC6A
L-Com
1: 245,43 kr.
1.635In 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

1.635In Stock

245,43 kr.

208,58 kr.

195,45 kr.

186,20 kr.

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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: 445,81 kr.
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

445,81 kr.

378,89 kr.

355,17 kr.

338,24 kr.

322,12 kr.

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: 251,33 kr.
35In 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

35In Stock

251,33 kr.

213,65 kr.

200,23 kr.

190,68 kr.

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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: 215,52 kr.
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

215,52 kr.

183,07 kr.

171,65 kr.

163,45 kr.

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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: 232,01 kr.
108In Stock
187Expected 25/09/2026
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

108In Stock

187Expected 25/09/2026

232,01 kr.

197,17 kr.

184,78 kr.

175,98 kr.

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Min.: 1
Mult.: 1

USB Connectors ADPT USB A-A COUPLER KIT

ECF504-AA
L-Com
1: 183,52 kr.
124In 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

124In Stock

183,52 kr.

166,13 kr.

160,17 kr.

153,68 kr.

140,17 kr.

Min.: 1
Mult.: 1

USB Connectors USB B-A PANEL ADPT SHIELDED

ECF504-BAS
L-Com
1: 92,88 kr.
889In 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

889In Stock

92,88 kr.

83,70 kr.

79,30 kr.

76,17 kr.

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Min.: 1
Mult.: 1

Modular Connectors / Ethernet Connectors CAT 3 RJ45 PNL CPLR KIT

ECF504-C3
L-Com
1: 95,04 kr.
446In 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

446In Stock

95,04 kr.

80,72 kr.

75,64 kr.

72,06 kr.

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Min.: 1
Mult.: 1

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

ECF504-C5
L-Com
1: 173,82 kr.
166In 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

166In Stock

173,82 kr.

152,93 kr.

144,28 kr.

138,08 kr.

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Min.: 1
Mult.: 1

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

ECF504-C6A
L-Com
1: 212,54 kr.
93In Stock
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

93In Stock

212,54 kr.

180,61 kr.

169,34 kr.

161,21 kr.

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Min.: 1
Mult.: 1

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

ECF504-SC3
L-Com
1: 182,77 kr.
88In 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

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Datasheet

88In Stock

182,77 kr.

155,32 kr.

145,54 kr.

138,61 kr.

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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: 192,84 kr.
107In Stock
57Expected 03/09/2026
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

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Datasheet

107In Stock

57Expected 03/09/2026

192,84 kr.

163,45 kr.

152,78 kr.

145,62 kr.

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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: 219,25 kr.
367In 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

367In Stock

219,25 kr.

188,22 kr.

176,50 kr.

168,00 kr.

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Min.: 1
Mult.: 1

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

ECF504-SR6A
L-Com
1: 275,12 kr.
160In 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

160In Stock

275,12 kr.

237,45 kr.

222,61 kr.

211,94 kr.

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Min.: 1
Mult.: 1

USB Connectors USB A-A PANEL ADPT SHIELDED

ECF504-UAAS
L-Com
1: 155,76 kr.
355In Stock
461Expected 04/09/2026
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

355In Stock

461Expected 04/09/2026

155,76 kr.

133,76 kr.

125,40 kr.

119,43 kr.

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Min.: 1
Mult.: 1

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

ECF504-UAAS-HR
L-Com
1: 207,02 kr.
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

207,02 kr.

175,91 kr.

164,94 kr.

157,56 kr.

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Min.: 1
Mult.: 1

USB Connectors USB A-B PANEL ADPT SHIELDED

ECF504-UABS
L-Com
1: 167,85 kr.
202In Stock
413Expected 28/08/2026
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

202In Stock

413Expected 28/08/2026

167,85 kr.

144,35 kr.

135,32 kr.

128,83 kr.

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Min.: 1
Mult.: 1

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

ECF504-UABS-HR
L-Com
1: 198,81 kr.
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

198,81 kr.

168,97 kr.

158,45 kr.

150,92 kr.

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Min.: 1
Mult.: 1

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

ECF5048SK-BK
L-Com
1: 160,61 kr.
116In Stock
142Expected 09/09/2026
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

116In Stock

142Expected 09/09/2026

160,61 kr.

136,52 kr.

128,01 kr.

121,82 kr.

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Min.: 1
Mult.: 1

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

ECF5048SK-IV
L-Com
1: 135,40 kr.
336In 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

336In Stock

135,40 kr.

115,03 kr.

107,80 kr.

102,65 kr.

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Min.: 1
Mult.: 1

ECF504 Ethernet Cat6 Coupler Kits

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