SMD LAN Transformer

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Product Details

SMD LAN Transformer

LAN Transformer and Filter Modules for Network Filter and Isolated Transformer.

T1/E1 SMD and DIP isolated transformers

ISDN-U/S interface transformers

T3/DS3, T4/DS4 isolated transformers ,

ADSL interface transformers

VDSL high-pass/low-pass filter modules and interface transformers

Similar to brands like Pulse, Bothhand, Hallo, YCL and Delta Brand parts.   lan transformer3.jpg lan transformer2.jpg


  • Designed to meet IEEE802.3 requirements. 

  • 10/100 base, 1000 Base-TX network filter modules.

  • Certified for heavy insulation per EN 41003/EN 60950.

  • For T1/E1/CEPT/ISDN-PRI line interfaces.

  • 1.5KV-3KVrms isolation.

  • Matched to leading transceiver ICs.

  • Operating temperature: 0 to 70°C.

  • Storage temperature: -25 to 125°C.

  • Insertion loss: 100kHz to 100MHz.

  • Return loss: 30, 60 and 80MHz.

  • Cross talk: 30, 62 and 100MHz.

  • Customized designs are accepted.

  • Compliant with the RoHS Directives.

           lan TRANSFORMER.png

Applications :

Wide Band RF Transformer, Used for Network Filter and Isolated Transformer,Telecom Line Interface

Networking and communication such as HUB, PC card, SWITCH, PC Mainboard, Route, PDH, SDH.


Package : in Tube / Tape & reel 


Company Profile:

SHAANXI FULLSTAR ELECTRONICS CO.,LTD is specialized in electronics and magnetic components. We are professional Electronics manufacturing company with good reputation in the field. Our company keeps pace with update technologies and developing its capacity. As an ISO certified company we adhere to strict quality control system thus all products to meet RoHS Standard and industry international standards. 

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Q: Lead time for sample; Lead time for mass production?

A: 1-2 weeks; 7-15 working days or depending on order quality.

Q: What service your company can offer?

A:  Products design, development, production, test as per requirement.

Q: What information you need for making transformer?

A: Supply drawing is the best, or tell us the size, standard etc.

If you have any questions, just feel free to contact


QQ:  1478124633

Skype: sophie84_2005116

Wechat : 55911767 

WhatsApp: 15829062422 

TEL: 86-29-86676405 / 

      15829062422/ 18192289495

© Shaanxi Fullstar Electronics Co.,Ltd