Telecom / LAN Transformer Board Mount Transformers

24 Results
A9967-AL Surface Mount Power Transformer -- A9967-AL A9967-ALD
from Coilcraft, Inc.

Can be used with Linear Technology LT1725 Flyback Controller. Suitable for use in PoE applications. Ideal for use in telecommunications isolated converters and isolated power supplies. Six 1:1 windings [See More]

  • Transformer Type: Telecom
  • Operating Temperature: -40 to 125
  • Package Type: Surface Mount
  • Standards: RoHS
Single Port Transformer -- YLT-1
from Trigon Components, Inc.

SERIES. YLT-1. DESCRIPTION. 10/100 Base-T Single Port Transformer Modules With 1:1 Transmit Turns Ratios. RATING. 350uH OCL, 8mA DC Bias. WITHSTAND VOLTAGE. 1500Vrms. WORKING TEMPERATURE. 0 deg C to +70 deg C. PACKAGE. SMD. FEATURE. - Optimum Perform. - Surface Mount. - Optional Pin-Outs. - Cost... [See More]

  • Transformer Type: RF; Telecom
  • Operating Temperature: 0 to 70
  • Package Type: Surface Mount
  • Standards: RoHS
Voice/Modem Line Transformer -- TTC-5019
from Tamura Corporation of America

• Approved to UL1950 3rd Edition. • Approved to UL60950 & EN60950. • Hi-Pot 1500Vrms Pri:Sec [See More]

  • Transformer Type: Telecom
  • Standards: UL
  • Package Type: Surface Mount
Telecomm Transformer, TAP Series
from Standex-Meder Electronics

TAP Series Telecomm Transformers are audio matching telecommunications line frequency magnetics designed for PC board (PCB) mount and feature an economical open P.C. frame mounting with bifilar winding for capacitive and resistive balance. Frequency response 200Hz to 15KHz and insertion loss less... [See More]

  • Transformer Type: Audio; Telecom
  • Input Voltage: 250
  • Package Type: Through Hole Plug-in
  • Standards: CSA; UL
10 Base-T Dual Interface Transformer -- PM-BT01
from Premier Magnetics, Inc.

Designed for IEEE 802.3 10 Base-T. 2000Vrms Minimum Isolation Voltage. Compact Standard DIL OR SIP Packages. Low Insertion Loss. Performs Impedence Match + Filtering + Isolation. Designed for use with most 10 Base T Chips [See More]

  • Transformer Type: Interface; Telecom
  • Operating Temperature: 0 to 70
  • Package Type: Through Hole Plug-in
Modem Transformer -- SM75570
from Datatronics™

Feature. Designed for use of Conexant Smart HSF FFI Chipset. Approved to UL1950 and BABT EN60950. SMT package. Small size. [See More]

  • Transformer Type: Telecom
  • Standards: RoHS; UL
  • Package Type: Surface Mount
LAN-ETHERNET Isolation Transformer -- LE Series
from RCD Components, Inc.

LAN ETHERNET ISOLATION TRANSFORMERS. Economical. Low leakage inductance and interwinding capacitance. Fast rise time: 3nSec typical. Low profile 16-pin DIP (14-pin available). Surface mount design available. Choice of turns ratio, 1:1 or 2:1 [See More]

  • Transformer Type: Telecom
  • Package Type: Through Hole Plug-in
ISDN Miniature SMD Interface Modules
from Amgis Toroidal Power Products, LLC

Features. Excellent output characteristics ensure compliance with CCITT.I.430 pulse waveform template when used with recommended IC pairing. SMD modules are designed for pick and place compatability. Excellent and consistent balance between windings. Modular design maximizes suppression effectivity... [See More]

  • Transformer Type: Telecom
Single Port Transformer -- YLT-2
from Trigon Components, Inc.

SERIES. YLT-2. DESCRIPTION. 10/100 Base-TX Single Port Transformer Modules With Various Transmit Turns Ratios. RATING. 350uH OCL, 8mA DC Bias. WITHSTAND VOLTAGE. 1500Vrms. WORKING TEMPERATURE. 0 deg C to +70 deg C. PACKAGE. SMD. FEATURE. - Optimum Perform. - Surface Mount. - Optional Pin-Outs. -... [See More]

  • Transformer Type: RF; Telecom
  • Operating Temperature: 0 to 70
  • Package Type: Surface Mount
  • Standards: RoHS
Voice/Modem Line Transformer -- TTC-5023
from Tamura Corporation of America

• Highest Density Package Available. • Approved to UL1950 3rd Edition. • Approved to UL60950 & EN60950. • Surface Mount. • Vacuum Encapsulated. • Pri:Sec Hi-Pot=1500Vrms and Higher. • Surge Voltage [See More]

  • Transformer Type: Telecom
  • Standards: RoHS; UL
  • Package Type: Surface Mount
Dual Core Isolation Transformer -- TSD-967
from Premier Magnetics, Inc.

Transmit & Receive in a Single SMD Package. Industry Standard SMD Package. 2000Vrms Minimum Isolation Voltage. Extended Temperature Range Versions [See More]

  • Transformer Type: Telecom
  • Operating Temperature: -40 to 85
  • Package Type: Surface Mount
Modem Transformer -- SM76000
from Datatronics™

Feature. Designed for Conexant SMART HCF FFI Chipset. UL1950 / EN60950 and BABT approved. SMT package. Small size [See More]

  • Transformer Type: Telecom
  • Standards: RoHS; UL
  • Package Type: Surface Mount
Single Port Transformer -- YLT-3
from Trigon Components, Inc.

SERIES. YLT-3. DESCRIPTION. 10/100 Base-TX Single Port Transformer Modules SOIC Package. RATING. 350uH OCL, 8mA DC Bias. WITHSTAND VOLTAGE. 1500Vrms. WORKING TEMPERATURE. 0 deg C to +70 deg C. PACKAGE. SMD. FEATURE. - Industry Standard Connector Foot Print. - Optional Pin-Outs. - RoHS peak reflow... [See More]

  • Transformer Type: RF; Telecom
  • Operating Temperature: 0 to 70
  • Package Type: Surface Mount
  • Standards: RoHS
Voice/Modem Line Transformer -- TTC-511
from Tamura Corporation of America

• Optimized for High Speed Modem Applications. • Frequency Range 300Hz to 4kHz. • 1500 Vrms Hi-Pot (Pri:Sec). • Approved to UL1950 3rd Edition. • PCMCIA Packages. • Approved to UL60950 & EN60950 [See More]

  • Transformer Type: Telecom
  • Standards: UL
  • Package Type: Surface Mount
Media Coupling Transformer -- PM-WT75
from Premier Magnetics, Inc.

Designed for use in 50 ? WideBand R.F. and Fast Rise Time Applications. Impedance Levels from 12.5 to 800 Ohms. Frequency Range 10 KHz to 500 MHz. Low Insertion Loss, 500Vrms Isolation. 6-Pin DIP & Gull Wing Packages [See More]

  • Transformer Type: RF; Telecom
  • Operating Temperature: -40 to 85
  • Package Type: Through Hole Plug-in
Surface Mount Telecom Transformer -- SM501-1
from Datatronics™

Feature. Subminature in SMT. 7.1mm Seated Height. Vacuum Encapsulated. Tested at 4600VRMS. UL60950-1 Listed. BS415 approval for SM-LP5001**. Weight about 2 grams [See More]

  • Transformer Type: Telecom
  • Operating Temperature: -20 to 85
  • Package Type: Surface Mount
  • Standards: RoHS; UL
Single Port Transformer -- YLT-7
from Trigon Components, Inc.

Single Port Transformer [See More]

  • Transformer Type: RF; Telecom
  • Operating Temperature: 0 to 70
  • Package Type: Surface Mount
  • Standards: RoHS
Telecom Transformer -- LM302-1L
from Datatronics™

Feature. Subminature, Low Profile. 10.7 Seated Height. Vacuum Encapsulated. Tested to 6500 VDC. Meets or Exceeds Requirements of Most. Internation Safety Standards [See More]

  • Transformer Type: Telecom
  • Operating Temperature: -20 to 85
  • Package Type: Through Hole Plug-in
  • Standards: RoHS
Transformer -- YLTG
from Trigon Components, Inc.

SERIES. YLTG. DESCRIPTION. 1000 Base-T Magnetics modules-To support 1:1 Turns Ratio Transceivers. RATING. 350uH OCL, 8mA DC Bias. WITHSTAND VOLTAGE. 1500Vrms. WORKING TEMPERATURE. 0 deg C to +70 deg C. PACKAGE. SMD. FEATURE. - Surface Mount. - Cost Effective. - Optimum Performance. - Industrial... [See More]

  • Transformer Type: RF; Telecom
  • Operating Temperature: 0 to 70
  • Package Type: Surface Mount
  • Standards: RoHS
Transformer -- YLTP
from Trigon Components, Inc.

SERIES. YLTP. DESCRIPTION. Power Over Ethernet (PoE) Magnetics-10/100 Base-TX VoIP Magnetics Modules. RATING. 350uH OCL, 8mA DC Bias. WITHSTAND VOLTAGE. 1500Vrms. WORKING TEMPERATURE. 0 deg C to +70 deg C. PACKAGE. SMD. FEATURE. - PoE Compatible. - Surface Mount. - Optional Pin-Outs. - Cost... [See More]

  • Transformer Type: RF; Telecom
  • Operating Temperature: 0 to 70
  • Package Type: Surface Mount
  • Standards: RoHS
Transformer Quad Port -- YLT-4
from Trigon Components, Inc.

SERIES. YLT-4. DESCRIPTION. 10/100 Base-TX QUAD Port Transformer Modules 40 Pins Package. RATING. 350uH OCL, 8mA DC Bias. WITHSTAND VOLTAGE. 1500Vrms. WORKING TEMPERATURE. 0 deg C to +70 deg C. PACKAGE. SMD. FEATURE. - Optional Pin-Outs. - Surface Mount. - Cost Effective. - Optimum Performance. -... [See More]

  • Transformer Type: RF; Telecom
  • Operating Temperature: 0 to 70
  • Package Type: Surface Mount
  • Standards: RoHS
Transformer Quad Port -- YLT-5
from Trigon Components, Inc.

SERIES. YLT-5. DESCRIPTION. 10/100 Base-TX QUAD Port Transformer Modules 40 Pins Package for Level One PHY solutions. RATING. 350uH OCL, 8mA DC Bias. WITHSTAND VOLTAGE. 1500Vrms. WORKING TEMPERATURE. 0 deg C to +70 deg C. PACKAGE. SMD. FEATURE. - Surface Mount. - Cost Effective. - Optional Pin-Outs. [See More]

  • Transformer Type: RF; Telecom
  • Operating Temperature: 0 to 70
  • Package Type: Surface Mount
  • Standards: RoHS
Transformer Quad Port -- YLT-6
from Trigon Components, Inc.

SERIES. YLT-6. DESCRIPTION. 10/100 Base-TX Transformer Modules-For Auto MDI/MDIX Applications. RATING. 350uH OCL, 8mA DC Bias. WITHSTAND VOLTAGE. 1500Vrms. WORKING TEMPERATURE. 0 deg C to +70 deg C. PACKAGE. SMD. FEATURE. - Quad Port Configuration. - Surface Mount. - Optional Pin-Outs. - Industrial... [See More]

  • Transformer Type: RF; Telecom
  • Operating Temperature: 0 to 70
  • Package Type: Surface Mount
  • Standards: RoHS
Transformer Quad Port -- YPM4G
from Trigon Components, Inc.

SERIES. YPM4G. DESCRIPTION. Transfomer 10/100/1000 Base-T Module Quad-Port. RATING. 350uH OCL, 8mA DC Bias. WITHSTAND VOLTAGE. 1500Vrms. WORKING TEMPERATURE. 0 °C to +70 °C. PACKAGE. SMD. FEATURE. - Meet IEEE802.3u and ANXI X3.263 standards. - Quad port configuration. - Optimum performance [See More]

  • Transformer Type: RF; Telecom
  • Operating Temperature: 0 to 70
  • Package Type: Surface Mount
  • Standards: ANSI