Modular Jacks

TE Connectivity's (TE) ERNI Modular Jacks are high-performance connectors that facilitate fast and reliable high-bandwidth connections. These jacks comply with Ethernet standards and feature data rates in the Gigabit range. Modular jacks with integrated receivers save valuable PCB space. These RJ11 and RJ45 jacks are offered in three termination options: through-hole (THT), through-hole reflow (THR), and surface-mount (SMT). ERNI Modular Jacks are shielded for high signal quality and are ideal for use in a variety of industrial and communications applications.

Results: 27
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
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Gender
USOC Codes
Configuration
Number of Positions / Contacts per Port
Shielding
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Mounting Angle
Termination Style
Current Rating
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TE Connectivity / ERNI Modular Connectors / Ethernet Connectors Multiple Ports, 2 x 4, Jack, Shielded, Cat 5, None, 8 Position RJ45 Connector
Datasheet
Product Comments
386In Stock
Min.: 1
Mult.: 1

Connectors Modular RJ45 2x4 8P8C Shielded Cat 5 Through Hole Vertical Solder 0 C + 70 C Black Tab Up and Tab Down ModJack Tray
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJIM IM 1X1 S 810 GF5 X R THRU * L2A M5B
Datasheet
Product Comments
282In Stock
Min.: 1
Mult.: 1
Connectors Magnetic Jack RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5e Through Hole Right Angle Solder 0 C + 70 C Black Green / Yellow Tab Down ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJIM IM 1X1 S 810 GF5 X R THRU * L2 M5B0
Datasheet
Product Comments
703In Stock
Min.: 1
Mult.: 1

Connectors Magnetic Jack Jack (Female) RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5e Through Hole Right Angle Solder 0 C + 70 C Black Green / Yellow Tab Down ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJIM IM 1X1 S 88 GF5 X R THRU * L1A M3D0
Datasheet
Product Comments
188In Stock
Min.: 1
Mult.: 1

Connectors Magnetic Jack RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5 Through Hole Right Angle Solder 0 C + 70 C Black Yellow / Green Tab Down ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJ HS VG * 8 8 4 * * * * 30 3/4 J 3 2035
Datasheet
Product Comments
90In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x4 8P8C Shielded Cat 3, Cat 4 Through Hole Vertical Solder 1.5 A 1 VAC, 1 VDC 0 C + 70 C Black Tab Down ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJ HS R51 * 8 8 * * GF5 * * 30 5 J 3 133
Datasheet
Product Comments
66In Stock
Min.: 1
Mult.: 1

Connectors Modular RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5 Through Hole Right Angle Solder 1.5 A 0 C + 70 C Black Tab Down ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJ HS V * 8 8 * * * * * 30 * J 3 133819
Datasheet
Product Comments
49In Stock
100Expected 2026-07-24
Min.: 1
Mult.: 1

Connectors Modular RJ45 1x1 8P8C Shielded Cat 3, Cat 4 Through Hole Vertical Solder 0 C + 70 C Black Top Entry ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJIM IMV 1X1 S 88 * X R THRU * L1 M3D01
Datasheet
Product Comments
15In Stock
120Expected 2026-05-11
Min.: 1
Mult.: 1

Connectors Magnetic Jack RJ45 1x1 8P8C Shielded Cat 5 Through Hole Vertical Solder 0 C + 70 C Black Yellow / Green Top Entry ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJIM IM 1X1 S 810 GF5 X R THRU * L9A M5B
Datasheet
Product Comments
43In Stock
156On Order
Min.: 1
Mult.: 1

Connectors Magnetic Jack Jack (Female) RJ45 1x1 10P10C Shielded, EMI Fingers Cat 5e Through Hole Right Angle Solder 0 C + 70 C Black Orange, Green / Orange, Green Tab Down ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJIM IMV 1X1 S 88 * X R THRU * L3 M3D01
Datasheet
Product Comments
18In Stock
Min.: 1
Mult.: 1

Connectors Magnetic Jack RJ45 1x1 8P8C Shielded Cat 5 Through Hole Vertical Solder 0 C + 70 C Black Green / Green Top Entry ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJIM IMR 1X1 S 88 GF5 X R THRU * L2A M3D
Datasheet
Product Comments
64In Stock
Min.: 1
Mult.: 1

Connectors Magnetic Jack RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5 Through Hole Right Angle Solder 0 C + 70 C Black Green / Yellow Tab Down ModJack
TE Connectivity / ERNI 203475-E
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJIM IM 1X1 S 810 GF5 X R THRU * L1 H5B0
Datasheet
Product Comments
229In Stock
Min.: 1
Mult.: 1

Connectors Magnetic Jack RJ45 1x1 10P10C Shielded, EMI Fingers Cat 5e Through Hole Right Angle Solder - 40 C + 85 C Black Yellow / Green Tab Down ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJ HS V5 * 8 8 * * * * * 30 * J 3 133819
Datasheet
Product Comments
331In Stock
Min.: 1
Mult.: 1

Connectors Modular RJ45 1x1 8P8C Shielded Cat 5 Through Hole Vertical Solder 0 C + 70 C Black Top Entry ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MODJACK 1X1,8C-10T,VERT
Datasheet
Product Comments
75In Stock
Min.: 1
Mult.: 1

Connectors Magnetic Jack Jack (Female) RJ45 1x1 8P8C Shielded Cat 5e Through Hole Vertical Solder 0 C + 70 C Black Yellow / Green Top Entry ModJack Tube
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJIM IMV 1X1 S 810 * X R THRU * L2A M5B0
Datasheet
Product Comments
29In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 Shielded Panel Mount Solder 0 C + 70 C ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJIM IMV 1X1 S 810 * X R THRU * L9A M5B0
Datasheet
Product Comments
35In Stock
Min.: 1
Mult.: 1

1x1 ModJack Tube
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors 8P 1PORT R/A RJ45 L2 PAN FLANGE 10/100
Datasheet
26In Stock
Min.: 1
Mult.: 1

Connectors Magnetic Jack RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5 Through Hole Right Angle Solder 0 C + 70 C Black Green / Yellow Tab Down ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJIM IM 1X1 S 810 GF5 X R THRU * * M5B01
Datasheet
Product Comments
Non-Stocked Lead-Time 38 Weeks
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 Shielded Panel Mount Right Angle Solder - 40 C + 85 C ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJIM IM 1X1 S 88 * X R THRU * L1A M3D01
Datasheet
Product Comments
Non-Stocked
Min.: 1
Mult.: 1
RJ45 1x1 ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJIM IM 1X1 S 88 GF5 X R THRU * L3A H3D0
Datasheet
Product Comments
Non-Stocked
Min.: 1
Mult.: 1
RJ45 1x1 ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJIM IM 1X4 S 810 GF5 T R THRU * L3A M5B
Datasheet
Product Comments
Non-Stocked Lead-Time 17 Weeks
Min.: 40
Mult.: 40
ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJIM IM 1X2 S 810 GF5 * R THRU * L1A M5B
Datasheet
Product Comments
Non-Stocked Lead-Time 19 Weeks
Min.: 64
Mult.: 64
ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJIM IM 1X2 S 88 GF5 * R THRU * L2A M3D0
Datasheet
Product Comments
Non-Stocked Lead-Time 19 Weeks
Min.: 1
Mult.: 1
Connectors Magnetic Jack RJ45 1x2 8P8C Shielded, EMI Fingers Cat 5 Through Hole Right Angle Solder 0 C + 70 C Black Green / Yellow Tab Down ModJack
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJIM IMV 1X1 S 88 * X R THRU * L2 M3D01
Datasheet
Product Comments
Non-Stocked
Min.: 1
Mult.: 1

RJ45 1x1 ModJack Tube
TE Connectivity / ERNI Modular Connectors / Ethernet Connectors MJIM IMV 1X1 S 810 * X R THRU * L3A M5B0
Datasheet
Product Comments
Non-Stocked Lead-Time 33 Weeks
Min.: 1
Mult.: 1

RJ45 1x1 ModJack