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China factory - LINK-PP INT'L TECHNOLOGY CO., LIMITED

LINK-PP INT'L TECHNOLOGY CO., LIMITED

  • China,Huizhou ,Guangdong
  • Verified Supplier

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China 10/100/1000 Base-T SMT Transformers 7490240142 1 Port 4000Vrms
China 10/100/1000 Base-T SMT Transformers 7490240142 1 Port 4000Vrms

  1. China 10/100/1000 Base-T SMT Transformers 7490240142 1 Port 4000Vrms

10/100/1000 Base-T SMT Transformers 7490240142 1 Port 4000Vrms

  1. MOQ: 100pcs
  2. Price: $1.8-$2.5
  3. Get Latest Price
Payment Terms TT, NET30/60/90 Days
Supply Ability 5KK/Month
Delivery Time 1-2 Weeks
Packaging Details Tape & Reel (TR)
Part Number 7490240142
Series 1000base T Transformer
Port 1
PoE non-PoE
Improved CMRR NO
Mount SMT
Inductance 350µH
Operating Temperature -40 °C to +85 °C
Brand Name LINK-PP
Model Number 7490240142
Certification RoHS Compliant
Place of Origin HuiZhou, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms TT, NET30/60/90 Days Supply Ability 5KK/Month
Delivery Time 1-2 Weeks Packaging Details Tape & Reel (TR)
Part Number 7490240142 Series 1000base T Transformer
Port 1 PoE non-PoE
Improved CMRR NO Mount SMT
Inductance 350µH Operating Temperature -40 °C to +85 °C
Brand Name LINK-PP Model Number 7490240142
Certification RoHS Compliant Place of Origin HuiZhou, China
High Light 74902401421000 Base-T SMT TransformersWE 1000base T Transformer

Description of 7490240142 1000base T Transformer :

 

The 7490240142 is a single-port 1000Base-T transformer engineered to provide reliable and efficient signal isolation for LAN 10/100/1000 Base-T networks. -40 °C to +85 °C wide operating temperature range suitable for commercial and industrial applications. Its surface mount design allows for easy integration into PCBs, making it a versatile choice for various networking devices such as switches, routers, and network interface cards (NICs). Despite not featuring an improved common-mode rejection ratio (CMRR), it maintains high performance and integrity in data transmission. This transformer adheres to IEEE 802.3 standards, providing essential voltage isolation and protecting against high-voltage transients, enhancing the durability and safety of its Ethernet connections. Compliant with most ICs for Ethernet applications such as Microchip, Texas Instruments, Broadcom, and Linear Technology.

Electrical Properties of 1000 Base-T SMT Transformers:

 

Properties

Test conditions

 
 
Value

UnitTol.

Inductance

100 kHz / 100 mV @ 8 mA

350µHmin.
Insulation Test Voltage1 min.4000V (RMS)min.
DC Resistance100 kHz / 100 mV (Pins 13-24)1300max.
Insertion Loss1-100 MHz-1.2dBmax.
Return Loss1-30 MHz @ 100 Ω-14dBmin.
Return Loss30-60 MHz @ 100 Ω-12dBmin.
Return Loss60-80 MHz @ 100 Ω-9dBmin.
Return Loss80-100 MHz @ 100 Ω-8dBmin.
Differential to Common Mode Rejection Ratio1-30 MHz-35dBmin.
Differential to Common Mode Rejection Ratio30-60 MHz-32dBmin.
Differential to Common Mode Rejection Ratio60-100 MHz-30dBmin.
Crosstalk1-60 MHz-35dBmin.
Crosstalk60-100 MHz-30dBmin.
Turns Ratio 1:1 ±2%
Data rate1000 Base-T
Working Voltage 600V (RMS)max.
Working Voltage 250V (RMS)max.
Clearance distance 6mmmin.
Creepage distance 10.5mmmin.

7490240142 Dimensions (mm):

 

7490240142 Dimensions
 

7490240142 Recommended Land Pattern: [mm]:

7490240142 Recommended Land Pattern

7490240142 Schematic:

 

7490240142 Schematic

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    1997

  • Total Annual:

    $30-$50 million

  • Employee Number:

    300~600

  • Ecer Certification:

    Verified Supplier

LINK-PP International Technology Co., Limited, founded in 1997, is a vertically integrated manufacturer specializing in Ethernet magnetic components and high-speed connectivity solutions up to 10G. With over 26 years of experience, our core products include RJ45 modular jacks, MagJacks, discrete m... LINK-PP International Technology Co., Limited, founded in 1997, is a vertically integrated manufacturer specializing in Ethernet magnetic components and high-speed connectivity solutions up to 10G. With over 26 years of experience, our core products include RJ45 modular jacks, MagJacks, discrete m...

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  • LINK-PP INT'L TECHNOLOGY CO., LIMITED
  • NO54 South Jinhu Road ChenJiang Town Zhongkai DISTRICT Huizhou 516229 CHINA
  • https://www.rj45-modularjack.com/

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