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 4P LO PRO RA
Datasheet
3.180In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors HORIZONTAL 8P
Datasheet
4.088In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors HORIZONTAL 6P
Datasheet
2.886In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors 1x8 PORTS TAB DOWN GANGED
Datasheet
185In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors 8P MODULAR JACK
Datasheet
832In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors 8P 1PORT CAT 3 SNAP PEG
Datasheet
2.196In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors 4POS/1PORT CAT 3 VERTICAL
Datasheet
9.552In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors VERT 8 POS SHLD BLK
Datasheet
811In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors MOD JACK
Datasheet
5.148In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors MJ HOR ESMT 6/4 H/O
Datasheet
64In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 230

Amphenol FCI Modular Connectors / Ethernet Connectors MJ HOR ESMT 8/8 H/I
Datasheet
707In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 230

Amphenol FCI Modular Connectors / Ethernet Connectors 4-4 VERT PCB JACK
Datasheet
7.754In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors PCB 6 POS VERTICAL
Datasheet
4.486In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors PCB 1/6 LOADED 6/4
Datasheet
2.072In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors PCB 8/8 VERTICAL
Datasheet
2.735In Stock
3.600Expected 8/24/2026
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors 6 POS MODULAR JACK
Datasheet
3.475In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors PCB 8/8 LOPRO RA
Datasheet
4.841In Stock
6.480Expected 8/10/2026
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors 6-6P VERT SMD JCK
Datasheet
2.493In Stock
2.800Expected 7/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.400



Amphenol FCI Modular Connectors / Ethernet Connectors 8-8P VERT PCB JCK
Datasheet
2.395In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors 8P HORIZ CAT 5 W/FILTER
Datasheet
771In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors 10-10 HORIZ PCB JACK
Datasheet
6.287In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors MJ HOR ESMT 6/6 H/O
Datasheet
2.158In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 230

Amphenol FCI Modular Connectors / Ethernet Connectors HORIZONTAL 4P
Datasheet
388In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors HORIZONTAL 6P
Datasheet
612In Stock
Min.: 1
Mult.: 1

Amphenol FCI Modular Connectors / Ethernet Connectors PCB 4POS VERTICAL
Datasheet
497In Stock
Min.: 1
Mult.: 1