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749020100A LAN Magnetics 1000Base-T SMT Transformer

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LINK-PP INT'L TECHNOLOGY CO., LIMITED

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749020100A LAN Magnetics 1000Base-T SMT Transformer

Name: 749020100A LAN Magnetics 1000BaseT SMT Transformer
Brand: LINK-PP
Price: 0.7 USD

Brand Name : LINK-PP

Model Number : 749020100A

Certification : UL,RoHS,Reach,ISO

Place of Origin : Guangdong,China

MOQ : 400/2000/10K/25K

Price : $0.7-$2.2

Payment Terms : TT,NET30/60/90 Days

Supply Ability : 4KK/Month

Delivery Time : Stock

Packaging Details : T&R

P/N : 749020100A

Data rate : 10/100/1000BASE-T

Mounting : Surface Mount

Turns Ratio : 1:1（±5%）

Operating Temperature : -40°C ~ 105°C

Inductance : 350µH

Samples : Support

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749020100A 1000BASE-T Transformer Specifications:

Manufacturer	LINK-PP
Part Number	749020100A
Product Type	LAN Transformer
Data Rate	10/100/1000BASE-T
PoE Support	Non-PoE
Inductance	350 µH
Turns Ratio	1:1 ±5%
Isolation Voltage	1500 Vrms
Core Material	Ferrite
DC Resistance (Max)	1.4 Ohms
Termination Style	SMT (Surface Mount Technology)
RoHS Compliant	Yes
Application	LAN / Ethernet
Operating Temperature Range	-40 °C to +105 °C
Length	12.7 mm
Width	9.5 mm
Height	3.0 mm

749020100A Datasheet:

749020100A LAN Magnetics 1000Base-T SMT Transformer

Key Features & Benefits:

The 749020100A is a high-performance SMT LAN transformer designed for 10/100/1000BASE-T Ethernet networks, delivering reliable data transmission up to 1 Gbit/s. With an ultra-compact footprint (12.7mm × 9.5mm × 3.0mm) and RoHS compliance, this transformer is ideal for space-constrained industrial, IoT, and networking applications.

✔ Gigabit Ethernet Support – Fully compatible with 10/100/1000BASE-T standards for high-speed data transfer.
✔ Industrial Temperature Range – Operates from -40°C to +105°C, ensuring reliability in harsh environments.
✔ High Isolation Voltage – 1500 Vrms isolation enhances safety in high-voltage circuits.
✔ Low-Profile SMT Design – 3.0mm height enables easy integration into dense PCB layouts.
✔ Precision Winding – 1:1 ±5% turns ratio ensures signal integrity with minimal distortion.

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