Ethernet FastJacks™

HALO Electronics Ethernet FastJacks are RJ45 connectors that integrate the reliability of HALO magnetics into the connector package providing space savings with a proven circuit design. HALO FastJacks come in tab-down, tab-up, vertical, and ultra low profile variants and are designed with a rugged contact design that assures high quality and reliability. Products are available for most Ethernet applications and are 100% tested to ensure compliance with IEEE802.3, as well as UL safety requirements. The isolated FastJack series are UL/EN60950 recognized providing regulatory confidence. CMR choke models meet the requirements of UL/EN60950 and have been evaluated by UL for material compliance.

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Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Gender
USOC Codes
Configuration
Number of Positions/Contacts per Port
Shielding
Performance Category
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Mounting Angle
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Current Rating
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HALO Electronics Modular Connectors / Ethernet Connectors FastJack 1X1 Tab Dwn RJ45 2.5G G/Y LED
Datasheet
521In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5e Through Hole Right Angle Solder 0 C + 70 C Black Green / Yellow Tab Down HFJ11 Tube
HALO Electronics Modular Connectors / Ethernet Connectors 1G POE+ EXT TEMP 1x1 RJ45 w/MAG G/Y LED
Datasheet
340In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 Shielded Panel Mount Right Angle Solder 1.5 kV - 40 C + 85 C Green / Yellow Tab Up HFJT1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors GIGABIT VT Top Entry 1x1 RJ45 Voltage PH
Datasheet
908In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5e Through Hole Vertical Solder 0 C + 70 C Black Green / Yellow Top Entry HFJV1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors FastJack 1X1 Tab Dwn RJ45 5G G/Y LED
Datasheet
385In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded, EMI Fingers Cat 6 Through Hole Right Angle Solder 0 C + 70 C Black Green / Yellow Tab Down HFJ11 Tube
HALO Electronics Modular Connectors / Ethernet Connectors GIGABIT VT Top Entry 1x1 RJ45 Voltage PH
Datasheet
317In Stock
Min.: 1
Mult.: 1

Connectors Jack (Female) RJ45 Shielded PCB Mount Vertical Solder 0 C + 70 C Green HFJV1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors 1G EXT TEMP Vertical RJ45 w/MAG G/Y LED
Datasheet
444In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5e Through Hole Vertical Solder - 40 C + 85 C Black Green / Yellow Top Entry HFJV1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors GIGABIT LwPrfile 1X1 RJ45 w/MAG G/Y LED
Datasheet
841In Stock
Min.: 1
Mult.: 1

Connectors Magnetic Jack Jack (Female) RJ45 1x1 8P8C Shielded Cat 5e Through Hole Right Angle Solder 0 C + 70 C Black Green / Yellow Tab Down HFJP1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors GIGABIT VT Top Entry 1x1 RJ45 Current PH
Datasheet
277In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5e Through Hole Vertical Solder 0 C + 70 C Black Green / Yellow Top Entry HFJV1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors 1G EXT TEMP Vertical RJ45 w/MAG G/Y LED
Datasheet
108In Stock
510Expected 3/27/2026
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5e Through Hole Vertical Solder - 40 C + 85 C Black Green / Yellow Top Entry HFJV1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors 1G EXTTEMP 1x1 TabUp RJ45 w/MAG G/Y LED
Datasheet
31In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5e Through Hole Right Angle Solder - 40 C + 85 C Black Green / Yellow Tab Up HFJT1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors 1G EXT TEMP Vertical RJ45 w/MAG NO LED
Datasheet
80In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5e Through Hole Vertical Solder - 40 C + 85 C Black Top Entry HFJV1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors GIGABIT VT Top Entry 1x1 RJ45 Voltage PH
Datasheet
125In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5e Through Hole Vertical Solder 0 C + 70 C Black Green / Green Top Entry HFJV1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors GIGABIT VT Top Entry 1x1 RJ45 Current PH
Datasheet
112In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5e Through Hole Vertical Solder 0 C + 70 C Black Green / Green Top Entry HFJV1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors FastJack 1X1 Tab Dwn RJ45 2.5G G/Y LED
Datasheet
242In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5e Through Hole Right Angle Solder - 40 C + 85 C Black Green / Yellow Tab Down HFJ11 Tube
HALO Electronics Modular Connectors / Ethernet Connectors 1G EXTTEMP 1x1 TabUp RJ45 w/MAG G/Y LED
Datasheet
435In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5e Through Hole Right Angle Solder - 40 C + 85 C Black Green / Yellow Tab Up HFJT1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors GIGABIT VT Top Entry 1x1 RJ45 Voltage PHY
Datasheet
309In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5e Through Hole Vertical Solder 0 C + 70 C Black Top Entry HFJV1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors GIGABIT VT Top Entry 1x1 RJ45 Current PH
Datasheet
N/A
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5e Through Hole Vertical Solder 0 C + 70 C Black Top Entry HFJV1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors GIGABIT 1x1 Tab UP RJ45 w/MAG G/Y LED
Datasheet
798In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5e Through Hole Right Angle Solder 0 C + 70 C Black Green / Yellow Tab Up HFJT1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors GIGABIT 1x1 Tab UP RJ45 w/MAG G/Y LED
Datasheet
2.163In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5e Through Hole Right Angle Solder 0 C + 70 C Black Green / Yellow Tab Up HFJT1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors 1G EXTTEMP 1x1 TabUp RJ45 w/MAG G/Y LED
Datasheet
331In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5e Through Hole Right Angle Solder - 40 C + 85 C Black Green / Yellow Tab Up HFJT1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors GIGABIT VT Top Entry 1x1 RJ45 Current PHY
Datasheet
87In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5e Through Hole Vertical Solder 0 C + 70 C Black Top Entry HFJV1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors GIGABIT 1x1 Tab UP RJ45 w/MAG G/Y LED
Datasheet
89In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5e Through Hole Right Angle Solder 0 C + 70 C Black Green / Yellow Tab Up HFJT1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors 1G POE 1z1 TabUp RJ45 w/MAG G/Y LED
Datasheet
48In Stock
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded, EMI Fingers Cat 5e Through Hole Right Angle Solder 350 mA 0 C + 70 C Black Green / Yellow Tab Up HFJT1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors 1G EXT TEMP Vertical RJ45 w/MAG G/Y LED
Datasheet
1.736Expected 4/23/2026
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5e Through Hole Vertical Solder - 40 C + 85 C Black Green / Yellow Top Entry HFJV1-1G Tube
HALO Electronics Modular Connectors / Ethernet Connectors GIGABIT VT Top Entry 1x1 RJ45 Current PH
Datasheet
149Expected 3/6/2026
Min.: 1
Mult.: 1

Connectors Modular Jack (Female) RJ45 1x1 8P8C Shielded Cat 5e Through Hole Vertical Solder 0 C + 70 C Black Green / Green Top Entry HFJV1-1G Tube