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

ECF504-12BAL
L-Com
1: 201,94 kr.
5In Stock Restricted Availability
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

201,94 kr.

172,03 kr.

161,21 kr.

153,53 kr.

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Mult.: 1

Restricted Availability

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

ECF504-12BBS
L-Com
1: 180,08 kr.
54In Stock Restricted Availability
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

180,08 kr.

153,00 kr.

143,46 kr.

136,59 kr.

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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: 145,25 kr.
7In Stock Restricted Availability
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

145,25 kr.

129,95 kr.

119,81 kr.

116,08 kr.

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Min.: 1
Mult.: 1

Restricted Availability

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

ECF504-30-075AAS
L-Com
1: 407,32 kr.
4In Stock Restricted Availability
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

407,32 kr.

348,01 kr.

326,15 kr.

310,63 kr.

297,13 kr.

Min.: 1
Mult.: 1

Restricted Availability

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

ECF504-30-UAAS-HR
L-Com
1: 220,22 kr.
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

220,22 kr.

187,17 kr.

175,46 kr.

167,10 kr.

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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: 220,22 kr.
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

220,22 kr.

187,17 kr.

175,46 kr.

167,10 kr.

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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: 140,92 kr.
45In Stock Restricted Availability
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

140,92 kr.

109,81 kr.

102,28 kr.

98,47 kr.

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Min.: 1
Mult.: 1

Restricted Availability

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

ECF504-3BA-BLK
L-Com
1: 171,28 kr.
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

171,28 kr.

141,59 kr.

132,71 kr.

126,37 kr.

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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: 184,93 kr.
10In Stock
27Expected 13/03/2026
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 13/03/2026

184,93 kr.

151,81 kr.

142,26 kr.

135,47 kr.

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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: 184,64 kr.
3In Stock Restricted Availability
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

184,64 kr.

156,88 kr.

147,04 kr.

140,02 kr.

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Min.: 1
Mult.: 1

Restricted Availability

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

ECF504-72AAS
L-Com
1: 152,56 kr.
3In Stock Restricted Availability
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

152,56 kr.

130,85 kr.

128,76 kr.

124,96 kr.

121,00 kr.

Min.: 1
Mult.: 1

Restricted Availability

IEEE 1394 Connectors CPLR PNL MNT FIREWIRE1/1 SHLD

ECF504-94MS
L-Com
1: 51,55 kr.
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

51,55 kr.

43,79 kr.

41,03 kr.

39,02 kr.

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Min.: 1
Mult.: 1

USB Connectors ADPT USB A-A COUPLER KIT

ECF504-AA
L-Com
1: 179,19 kr.
64In Stock
40Expected 13/03/2026
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

64In Stock

40Expected 13/03/2026

179,19 kr.

148,23 kr.

141,96 kr.

135,25 kr.

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Min.: 1
Mult.: 1

USB Connectors ADPT USB A-B CPLR KIT

ECF504-AB
L-Com
1: 146,89 kr.
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

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Datasheet

28In Stock

146,89 kr.

124,81 kr.

119,73 kr.

111,38 kr.

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Min.: 1
Mult.: 1

USB Connectors ADPT USB B-A COUPLER KIT

ECF504-BA
L-Com
1: 30,21 kr.
188In 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

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Datasheet

188In Stock

30,21 kr.

26,41 kr.

24,77 kr.

23,57 kr.

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Min.: 1
Mult.: 1

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

ECF504-BAS-HR
L-Com
1: 139,35 kr.
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

139,35 kr.

122,72 kr.

115,93 kr.

112,50 kr.

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Min.: 1
Mult.: 1

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

ECF504-C6A
L-Com
1: 171,43 kr.
22In Stock
14Expected 06/03/2026
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

22In Stock

14Expected 06/03/2026

171,43 kr.

153,83 kr.

147,04 kr.

140,02 kr.

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Min.: 1
Mult.: 1

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

ECF504-R5E
L-Com
1: 268,19 kr.
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

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Datasheet

5In Stock

268,19 kr.

227,98 kr.

213,73 kr.

203,51 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: 158,75 kr.
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

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Datasheet

54In Stock

158,75 kr.

135,18 kr.

126,75 kr.

120,70 kr.

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Min.: 1
Mult.: 1

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

ECF504-SR5E
L-Com
1: 263,79 kr.
38In 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

38In Stock

263,79 kr.

224,32 kr.

210,22 kr.

200,23 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: 261,62 kr.
40In 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

40In Stock

261,62 kr.

232,83 kr.

218,28 kr.

207,84 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: 177,10 kr.
55In 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

55In Stock

177,10 kr.

149,20 kr.

137,26 kr.

134,50 kr.

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Min.: 1
Mult.: 1

USB Connectors CPLR PNL MNT USB A/B IVRY

ECF504-UAB
L-Com
1: 70,72 kr.
18In 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

18In Stock

70,72 kr.

63,11 kr.

57,52 kr.

54,76 kr.

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Min.: 1
Mult.: 1

USB Connectors USB A-B PANEL ADPT SHIELDED

ECF504-UABS
L-Com
1: 150,54 kr.
77In Stock
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

77In Stock

150,54 kr.

127,94 kr.

119,88 kr.

114,21 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: 180,01 kr.
4In 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

Learn More

Datasheet

4In Stock

180,01 kr.

153,00 kr.

143,46 kr.

136,59 kr.

View

Min.: 1
Mult.: 1

ECF504 Ethernet Cat6 Coupler Kits

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