Modular Jacks

Amphenol FCI Modular Jacks include single and multi-port solutions that are widely used in telecom, data, networking, and home entertainment markets for various applications. The Modular Jacks feature a simple, flexible, and low profile design for LAN applications, in particular, the Network Interface Card. Modular Jacks Cat 3 supports the transmission of 16Mbps signals targeted to phone, modem, and POS terminal machines while Cat 5 supports the transmission of 100Mbps signals targeted to switch, router, hub, etc. 

Types of Connectors
Change category view
Results: 55
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Amphenol FCI Modular Connectors / Ethernet Connectors PCB 4POS VERTICAL
Datasheet
497In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors 6-2P HORIZ PCB JCK
Datasheet
42In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors 4-4P VERT PCB JCK
Datasheet
284In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors 6-6P VERT PCB JCK
Datasheet
1 079In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors 6-4P VERT PCB JCK
Datasheet
2 061In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors 6P CAT 3 VRT BRD MNT
Datasheet
164In Stock
1 000Expected 8/31/2026
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors 4P CAT 3 SNGL HRZNTL SURF MNT, 1 PORT
Datasheet
5In Stock
5 880On Order
MouseReel Available
Min.: 1
Mult.: 1
: 280

Amphenol FCI Modular Connectors / Ethernet Connectors MJ HOR ESMT 6/6 H/I
Datasheet
840In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 230

Amphenol FCI Modular Connectors / Ethernet Connectors 8-8 HORIZ PCB JACK
Datasheet
36 968On Order
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors 8-9P VERT SMD JCK
Datasheet
2 691Expected 8/3/2026
Min.: 1
Mult.: 1
: 1 400

Amphenol FCI Modular Connectors / Ethernet Connectors MJ HOR ESMT 8/8 H/O
Datasheet
1 620On Order
MouseReel Available
Min.: 1
Mult.: 1
: 230

Amphenol FCI Modular Connectors / Ethernet Connectors 4P VERT MOD JACK ASY SPECIAL PEG PCB III
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 4 800
Mult.: 2 400

Amphenol FCI Modular Connectors / Ethernet Connectors 6POS/1PORT CAT 3 HORIZONTAL
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 4 200
Mult.: 1 400

Amphenol FCI Modular Connectors / Ethernet Connectors 8POS/1PORT CAT 3 HORIZONTAL
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 7 200
Mult.: 1 200

Amphenol FCI Modular Connectors / Ethernet Connectors 8POS/1PORT CAT 4 VERTICAL
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 7 200
Mult.: 1 800

Amphenol FCI Modular Connectors / Ethernet Connectors PCB 8/8 VERTICAL
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 8 400
Mult.: 2 100

Amphenol FCI Memory Card Connectors SMARTCARD BANKSYS
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors LOW PRO MODJACK
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 5 160
Mult.: 2 580

Amphenol FCI Modular Connectors / Ethernet Connectors LOW PRO. PCB III HORI MJ
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 4 320
Mult.: 2 160

Amphenol FCI Modular Connectors / Ethernet Connectors 8POS CAT 3 HORIZ LO PRO UNSHLD
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 2 160
Mult.: 2 160

Amphenol FCI Modular Connectors / Ethernet Connectors A-SMT ASSY VERT 8P
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 2 800
Mult.: 1 400
: 1 400

Amphenol FCI Modular Connectors / Ethernet Connectors 8-8P VERT PCB JCK
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors LOW PRO PCB 8 POS
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors 6P VERT TMT SHLD DIAMOND PEG
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 2 400
Mult.: 2 400

Amphenol FCI Modular Connectors / Ethernet Connectors R/A CAT 5 GANG JACK
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 5 760
Mult.: 1 440