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7490140122B 10/100 Base-T SMT Transformer Magnetic Module

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7490140122B 10/100 Base-T SMT Transformer Magnetic Module

Brand Name : LINK-PP

Model Number : 7490140122B

Certification : UL,RoHS,Reach,ISO

Place of Origin : Guangdong,China

MOQ : 400/2000/10K/25K

Price : $0.06-$3.2

Payment Terms : TT,NET30/60/90 Days

Supply Ability : 3KK/Month

Delivery Time : Stock

Packaging Details : T&R

Part No. : 7490140122B

Transformer Type : SMT Transformer

Turns Ratio : 1:1

Data rate : 10/100 Base-T

PINs : 12

PoE : non-PoE

Length : 17.1mm

Width : 14.75mm

Height : 8.4mm

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Compact, High-Isolation Ethernet Transformer for Industrial and Networking Applications

7490140122B 10/100 Base-T LAN Transformer Overview:

Key Specifications

Parameter Specification
Part Number 7490140122B
Series LAN Magnetic
Data Rate 10/100BASE-T
Turns Ratio (Primary: Secondary) 1:1 ±2%
Inductance (OCL) 350 µH
Insertion Loss -2 dB max (1–100 MHz)
Return Loss

-10 dB min (1–30 MHz),

-7 dB min (30–60 MHz),

-5 dB min (60–80 MHz),

-4 dB min (80–100 MHz)
Common Mode Rejection Ratio (CMRR)

-35 dB min (1–30 MHz),

-30 dB min (30–60 MHz),

-28 dB min (60–100 MHz)
Crosstalk (CT)

-42 dB min (1–60 MHz),

-40 dB min (60–100 MHz)
Isolation Voltage 4500 V RMS
Clearance Distance 7 mm min
Creepage Distance 8.6 mm min
Operating Temperature Range -40°C to +85°C
Mounting Type Surface Mount (SMT)
Dimensions (L × W × H) 17.1 mm × 14.75 mm × 8.4 mm
Compliance

IEEE 802.3u, RoHS

Applications

  • Industrial Ethernet (PLCs, automation, robotics).
  • Networking Equipment (Switches, routers, IP cameras).
  • IoT Devices – Reliable signal isolation for smart sensors.
  • Non-PoE Systems – Compatible with standard Ethernet ICs (e.g., Microchip, Texas Instruments).

7490140122B Datasheet 10/100 Base-T Ethernet Transformer

7490140122B 10/100 Base-T SMT Transformer Magnetic Module


Product Tags:

7490140122B

      

SMT LAN Magnetic

      

100base T Transformer

      
Wholesale 7490140122B 10/100 Base-T SMT Transformer Magnetic Module from china suppliers

7490140122B 10/100 Base-T SMT Transformer Magnetic Module Images

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