MPN

Wurth Elektronik Through Hole LAN Ethernet Transformer, 85 °C 13.95 mm, -40 °C 16mm 21.6 mm

RS Stock No.:: 163-5594
Mfr. Part No.:: 7499011222A
Brand:: Wurth Elektronik

Wurth Elektronik Through Hole LAN Ethernet Transformer, 85 °C 13.95 mm, -40 °C 16mm 21.6 mm

Subtotal (1 tube of 29 units)*

£178.35

(exc. VAT)

£214.02

(inc. VAT)

FREE delivery for orders over £60.00

Temporarily out of stock

Shipping from 14 January 2027

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Units	Per unit	Per Tube*
29 +	£6.15	£178.35

*price indicative

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RS Stock No.:: 163-5594
Mfr. Part No.:: 7499011222A
Brand:: Wurth Elektronik

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Wurth Elektronik
	Number of Outputs	1
	Product Type	LAN Ethernet Transformer
	Insertion Loss	-1dB
	Mount Type	Through Hole
	Depth	21.6mm
	Length	13.95mm
	Inductance	350μH
	Width	16mm
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Maximum Operating Frequency	100MHz
	Turns Ratio	1:1
	Minimum Operating Frequency	1MHz
	Supported Ethernet Standards	10/100 Base
	Standards/Approvals	RoHS

	Select all
	Brand Wurth Elektronik
	Number of Outputs 1
	Product Type LAN Ethernet Transformer
	Insertion Loss -1dB
	Mount Type Through Hole
	Depth 21.6mm
	Length 13.95mm
	Inductance 350μH
	Width 16mm
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Maximum Operating Frequency 100MHz
	Turns Ratio 1:1
	Minimum Operating Frequency 1MHz
	Supported Ethernet Standards 10/100 Base
	Standards/Approvals RoHS

COO (Country of Origin):: CN

Wurth Elektronik LAN Ethernet Transformer, 350μH Inductance, 1:1 Turns Ratio - 7499011222A

This LAN Ethernet transformer provides magnetic isolation for 10/100Base Ethernet links in through‑hole PCB assemblies. It is designed to operate across a wide frequency range suitable for network signalling and to perform within typical temperature environments encountered in industrial and commercial electronics.

Features and Benefits:

• 1:1 turns ratio provides signal symmetry and straightforward interface
• 350μH inductance supports magnetics for balanced transmission
• 1MHz to 100MHz bandwidth handles Ethernet signalling frequencies
• Low insertion loss -1dB preserves signal integrity during transmission
• RoHS‑compliant construction reduces restricted‑substance concerns

Applications

• Suitable for coupling 10/100Base Ethernet ports on motherboards
• Ideal for through‑hole PCB Ethernet transformer implementations
• Used where isolation is required in industrial network Interfaces
• Can be used for magnetic coupling in network Interface modules

What operating temperature range does it support?

It operates between -40°C and 85°C, allowing use across typical industrial temperature conditions.

How many outputs does the component present for network connections?

It provides a single output configured for standard Ethernet coupling.

What mounting method is required for board assembly?

The device is intended for through‑hole mounting suitable for soldered PCB installation.

Which Ethernet standards are supported by this transformer?

It is compatible with 10/100Base Ethernet signalling.

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