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7490220123 The Würth Elektronik 7490220123 is a pulse transformer designed for LAN 10/100/1000 Base-T applications. It features a 180µH inductance and a 1:1 turns ratio.
Mfr Part #:

7490220123

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
The Würth Elektronik 7490220123 is a pulse transformer designed for LAN 10/100/1000 Base-T applications. It features a 180µH inductance and a 1:1 turns ratio.
✓ Total Stock: 67 pcs
$ Price Range: $3.00

7490220123 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
67 pcs
On Request
67 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

7490220123 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Height
Inductance
Length
Mounting Type
Operating Temperature
Storage Temperature
Tape & Reel
Transformer Type
Turns Ratio
Width
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7490220123 Description

Short technical summary and product information.

This Würth Elektronik 7490220123 pulse transformer is suitable for LAN 10/100/1000 Base-T applications. It offers a 180µH inductance and a 1CT:1CT turns ratio for both transmitter and receiver.

 

The transformer operates within an industrial temperature range of -40°C to 85°C. It is designed for surface mount (SMT) applications, with dimensions of 18.29mm in length, 14.70mm in width, and 8.80mm in height.

 

This component is compliant with RoHS3 standards and has an MSL rating of 1. It is designed for reliable performance in various networking and industrial Ethernet systems.

7490220123 Quick Information

Product Type: Pulse Transformer
Canonical Name: Würth Elektronik 7490220123 Pulse Transformer
Subcategory: Pulse Transformer

7490220123 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

7490220123 Estimated Pricing

Qty Low High
1+ $3.00 $3.00

Estimated market price range - modelled values for guidance only, not live distributor offers.

7490220123 Features

  • 180µH inductance for signal transmission.
  • 1CT:1CT turns ratio for TX/RX.
  • Supports LAN 10/100/1000 Base-T.
  • Operates from -40°C to 85°C.
  • Surface mountable for compact designs.

7490220123 Applications

  • Ideal for Gigabit Ethernet systems.
  • Suitable for industrial networking.
  • Used in routers and switches.
  • Applicable for IP cameras.
  • Supports IoT device connectivity.

7490220123 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the inductance of the 7490220123 pulse transformer?

The inductance is 180µH.

What is the turns ratio for the 7490220123 pulse transformer?

The turns ratio is 1CT:1CT for both the transmitter and receiver.

What is the operating temperature range for this pulse transformer?

It operates from -40°C to 85°C.

What type of LAN interface does the 7490220123 support?

It supports LAN 10/100/1000 Base-T.

How is the 7490220123 pulse transformer mounted?

It is designed for surface mount (SMT) applications.

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