Modular Connectors / Ethernet Connectors

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Modular RJ45 Jacks with Integrated Magnetics

GCT Modular RJ45 Jacks with Integrated Magnetics provide a single, compact solution that simplifies layouts, reduces the PCB footprint, and lowers overall BOM complexity. The components integrate RJ45 connectivity and Ethernet magnetics, eliminating the need for external transformer components. This simplified design maintains consistent Ethernet performance while helping engineers streamline designs. These RJ45 jacks from GCT support 10/100/1000 Base-T to 2.5G speeds and are offered in single- and dual-port configurations, including combined RJ45 + USB-A (3.0) options. Additional options include latch styles, height profiles, and multiple orientations, providing flexibility for dense layouts and enclosure constraints. The shielded housings and optional LEDs offer reliable operation in electrically noisy environments. Typical applications include industrial, networking, embedded, and computing.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Gender	USOC Codes	Configuration	Number of Positions / Contacts per Port	Shielding	Performance Category	Mounting Style	Mounting Angle	Termination Style	Current Rating	Voltage Rating	Minimum Operating Temperature	Maximum Operating Temperature	Color	LED L / R Color	Tab Direction	Series	Packaging
Modular Connectors / Ethernet Connectors RJ45 Modular Jack & 2 x USB A 3.0 RA TH Tab up with magnetics 1000 Base T & LEDs MGB0A1-1CDDB005H GCT 1: $7.05 A tariff of 30% may be applied if shipping to the United States. 700In Stock New Product	Mfr. Part # MGB0A1-1CDDB005H Mouser Part # 640-MGB0A1-1CDDB005H New Product	GCT	Modular Connectors / Ethernet Connectors RJ45 Modular Jack & 2 x USB A 3.0 RA TH Tab up with magnetics 1000 Base T & LEDs Learn More about GCT modular rj45 jacks integrated magnetics	Datasheet	700In Stock	$7.05 $6.00 $5.62 $5.35 View $5.10 $4.78 $4.55 $4.22 $3.97 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Connectors	Magnetic Jack	Jack (Female)	RJ45	RJ45 over 2 USB 3.0 Type A	8P / 8C	Shielded	Cat 5e, Cat 6	PCB Mount	Right Angle	Through Hole	250 mA, 1.8 A	100 VAC/DC	- 40 C	+ 85 C	Black	Green, Orange / Yellow	Tab Up	MGB0A1	Tray
Modular Connectors / Ethernet Connectors RJ45 Modular Jack Single port RA TH Tab up with magnetics 1000 Base T & LEDs MGB005-1CF1B002H GCT 1: $3.48 A tariff of 30% may be applied if shipping to the United States. 235In Stock New Product	Mfr. Part # MGB005-1CF1B002H Mouser Part # 640-MGB005-1CF1B002H New Product	GCT	Modular Connectors / Ethernet Connectors RJ45 Modular Jack Single port RA TH Tab up with magnetics 1000 Base T & LEDs Learn More about GCT modular rj45 jacks integrated magnetics	Datasheet	235In Stock	$3.48 $3.17 $3.00 $2.79 View $2.44 $2.37 $2.11 $1.96 $1.83 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Connectors	Magnetic Jack	Jack (Female)	RJ45	1x1	8P / 8C	Shielded	Cat 5e, Cat 6	PCB Mount	Right Angle	Through Hole			- 40 C	+ 85 C	Black	Yellow / Green	Tab Up	MGB005	Tray
Modular Connectors / Ethernet Connectors RJ45 Modular Jack Single port RA TH Tab up with magnetics 1000 Base T & LEDs MGB010-2CFAB003H GCT 1: $3.48 A tariff of 30% may be applied if shipping to the United States. 321In Stock New Product	Mfr. Part # MGB010-2CFAB003H Mouser Part # 640-MGB010-2CFAB003H New Product	GCT	Modular Connectors / Ethernet Connectors RJ45 Modular Jack Single port RA TH Tab up with magnetics 1000 Base T & LEDs Learn More about GCT modular rj45 jacks integrated magnetics	Datasheet	321In Stock	$3.48 $3.17 $3.00 $2.79 View $2.44 $2.37 $2.11 $1.96 $1.83 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Connectors	Magnetic Jack	Jack (Female)	RJ45	1x1	8P / 8C	Shielded, EMI Fingers	Cat 5e, Cat 6	PCB Mount	Right Angle	Through Hole			- 40 C	+ 85 C	Black	Green, Yellow / Green, Yellow	Tab Up	MGB010	Tray
Modular Connectors / Ethernet Connectors RJ45 Modular Jack Single port Vertical TH with magnetics 1000 Base T & LEDs MGB015-1CC2B004H GCT 1: $3.30 A tariff of 30% may be applied if shipping to the United States. 280In Stock New Product	Mfr. Part # MGB015-1CC2B004H Mouser Part # 640-MGB015-1CC2B004H New Product	GCT	Modular Connectors / Ethernet Connectors RJ45 Modular Jack Single port Vertical TH with magnetics 1000 Base T & LEDs Learn More about GCT modular rj45 jacks integrated magnetics	Datasheet	280In Stock	$3.30 $3.00 $2.84 $2.64 View $2.31 $2.25 $2.00 $1.86 $1.74 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Connectors	Magnetic Jack	Jack (Female)	RJ45	RJ45 over 2 USB 3.0 Type A	8P / 8C	Shielded	Cat 5e, Cat 6	PCB Mount	Vertical	Through Hole			- 40 C	+ 85 C	Black	Green / Yellow	User Selectable	MGB015	Tray
Modular Connectors / Ethernet Connectors RJ45 Modular Jack Single port RA TH Tab up with magnetics 1000 Base T & LEDs MGB020-1CJCB006H GCT 1: $5.07 A tariff of 30% may be applied if shipping to the United States. 179In Stock New Product	Mfr. Part # MGB020-1CJCB006H Mouser Part # 640-MGB020-1CJCB006H New Product	GCT	Modular Connectors / Ethernet Connectors RJ45 Modular Jack Single port RA TH Tab up with magnetics 1000 Base T & LEDs Learn More about GCT modular rj45 jacks integrated magnetics	Datasheet	179In Stock	$5.07 $4.61 $4.37 $4.27 View $4.06 $3.56 $3.46 $2.94 $2.74 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Connectors	Magnetic Jack	Jack (Female)	RJ45	1x1	8P / 8C	Shielded	Cat 5e, Cat 6	PCB Mount	Right Angle	Through Hole			- 40 C	+ 85 C	Black	Green, Orange / Green	Tab Up	MGB020	Tray
Modular Connectors / Ethernet Connectors RJ45 Modular Jack 2 x 1 port RA TH Tab up & Down with magnetics 1000 Base T & LEDs MGBB05-2KC2B001H GCT 1: $8.75 A tariff of 30% may be applied if shipping to the United States. 69In Stock New Product	Mfr. Part # MGBB05-2KC2B001H Mouser Part # 640-MGBB05-2KC2B001H New Product	GCT	Modular Connectors / Ethernet Connectors RJ45 Modular Jack 2 x 1 port RA TH Tab up & Down with magnetics 1000 Base T & LEDs Learn More about GCT modular rj45 jacks integrated magnetics	Datasheet	69In Stock	$8.75 $7.88 $7.43 $7.23 View $7.05 $6.27 $5.89 $5.21 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Connectors	Magnetic Jack	Jack (Female)	RJ45	2x1	8P / 8C	Shielded, EMI Fingers	Cat 5e, Cat 6	PCB Mount	Right Angle	Through Hole			- 40 C	+ 85 C	Black	Green / Yellow	Tab Up and Tab Down	MGBB05	Tray
Modular Connectors / Ethernet Connectors RJ45 Modular Jack Single port RA TH Tab down with magnetics 2.5G & LEDs MGC005-2CD2C001H GCT 1: $3.48 A tariff of 30% may be applied if shipping to the United States. 337In Stock New Product	Mfr. Part # MGC005-2CD2C001H Mouser Part # 640-MGC005-2CD2C001H New Product	GCT	Modular Connectors / Ethernet Connectors RJ45 Modular Jack Single port RA TH Tab down with magnetics 2.5G & LEDs Learn More about GCT modular rj45 jacks integrated magnetics	Datasheet	337In Stock	$3.48 $3.17 $3.00 $2.79 View $2.44 $2.37 $2.11 $1.96 $1.83 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Connectors	Magnetic Jack	Jack (Female)	RJ45	1x1	8P / 8C	Shielded, EMI Fingers	Cat 6	PCB Mount	Right Angle	Through Hole			- 40 C	+ 85 C	Black	Green / Yellow	Tab Down	MGC005	Tray

Modular RJ45 Jacks with Integrated Magnetics

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