VTX-111-042

Pulse Transformer, Encapsulated, 1:1, 3 mH, 0.8 ohm, 200 Vµs, 5 kV, VTX Pulse Series

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: VIGORTRONIX
Product type: Pulse Transformers
Turns Ratio:1:1; Isolation Voltage:5kV; Product Range:-; Inductance:3mH; DC Resistance:0.8ohm; ET Constant:200Vµs; SVHC:No SVHC (12-Jan-2017); Capacitance:20pF; External Depth:15mm; Exter
SVHC: No SVHC (21-Jan-2025)
Inductance: 3mH
ET Constant: 200Vµs
Turns Ratio: 1:1
DC Resistance: 0.8ohm
Product Range: VTX Pulse Series
Isolation Voltage: 5kV

Delivery and price
Units per pack	500
Price	2.1 €
Current stock	1000+
Lead time	30 days

Datasheet

## VTX Pulse Range 

## **Features:** 

- Open or Encapsulated PCB mounting 

- • Designed for Wide band and General Pulse applications. 

- Ideal for Triac and Thyristor Control Systems. 

- Max Pulse Current 200mA (Peak) 

- UL94-V0 rated materials. 

- RoHS Compliant 

Description 

These transformers handle currents & voltages in the form of pulses within power electronic circuits and separate the source & load. These kinds of transformer are used in radar, television, digital computers, and many more. 

## Schematic and Dimensions 

**==> picture [94 x 18] intentionally omitted <==**

**----- Start of picture text -----**<br>
Recommended PCB<br>Hole of 1.0-1.2mm Dia .<br>**----- End of picture text -----**<br>


Please contact Vigortronix for any enquiries. Products can be altered to suit custom requirements. The information contained in this document is subject to change without notice. 

Vigortronix, 16 De Havilland Way, Witney, Oxfordshire, OX29 0YG, UK Tel. +44 (0)1993 777570   Web. www.vigortronix.com, E-mail: sales@vigortronix.com Vigortronix is a trading name of Vigortronix Limited 

_**Vigortronix.com**_ 

## VTX Pulse Range 

## Selection Guide ~~|~~ 

|Part No|Ratio|Fig.|Ind. Pri<br>(mH)<br>Min|Ind.<br>Sec<br>(mH)<br>Min|Pri<br>DCR<br>W +/-<br>10%|Sec<br>DCR<br>W +/-10%|Int-<br>Wind<br>Cap|Leakage<br>Ind.|Isolation<br>Voltage|Ban-<br>width|Volt-<br>Time<br>Prod.|Max<br>Pulse<br>Current|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|**VTX-110-004**<br>~~A~~<br>~~|~~|1:1<br>~~A~~<br>~~|~~|A<br>~~A~~<br>~~|~~|3<br>~~A~~<br>~~f|~~|3<br>~~A~~<br>~~f|~~<br>~~[|~~|0.8<br>~~A~~<br>~~[||_|~~|1.1<br>~~A~~<br>~~|_|~~|20pF<br>~~A~~<br>~~|_|~~|19uH<br>~~A~~|2.8KVac<br>~~A~~<br>~~f_~~<br>~~S§Y[.~~|3kHz<br>~<br>1MHz<br>~~A~~|200V<br>uS<br>~~A~~|200mA<br>~~A~~|
|**VTX-111-004**<br>~~A~~<br>~~|~~|1:1<br>~~A~~<br>~~|~~|A<br>~~A~~<br>~~|~~|3<br>~~A~~<br>~~f|~~|3<br>~~A~~<br>~~f|~~<br>~~[|~~|0.8<br>~~A~~<br>~~[||_|~~|1.1<br>~~A~~<br>~~|_|~~|||||||
|**VTX-110-006**<br>~~|~~<br>~~a~~<br>~~|~~|1:1+1<br>~~|~~<br>~~a~~<br>~~|~~|B<br>~~|~~<br>~~a~~<br>~~|~~|3<br>~~f|~~<br>~~a~~<br>~~|-|~~|3 + 3<br>~~f|~~<br>~~[|~~<br>~~a~~<br>~~|-|~~<br>~~[|~~|1.32<br>~~[| |_|~~<br>~~a~~<br>~~[||_|~~|1.1+1.54<br>~~|_|~~<br>~~a~~<br>~~|_|~~|30pF<br>~~|_|~~<br>~~a~~<br>~~|_|~~|8uH<br>~~a~~|||||
|**VTX-111-006**<br>~~a~~<br>~~|~~|1:1+1<br>~~a~~<br>~~|~~|B<br>~~a~~<br>~~|~~|3<br>~~a~~<br>~~|-|~~|3 + 3<br>~~a~~<br>~~|-|~~<br>~~[|~~|1.32<br>~~a~~<br>~~[||_|~~|1.1+1.54<br>~~a~~<br>~~|_|~~|||||||
|**VTX-110-008**<br>~~|~~<br>~~ee~~<br>~~|~~|2:1+1<br>~~|~~<br>~~ee~~<br>~~|~~|B<br>~~|~~<br>~~ee~~<br>~~|~~|12<br>~~|-|~~<br>~~ee~~<br>~~|-|~~|3 + 3<br>~~|-|~~<br>~~[|~~<br>~~ee~~<br>~~|-|~~<br>~~[|~~|3.36<br>~~[| |_|~~<br>~~ee~~<br>~~[||_|~~|1.4 + 2.0<br>~~|_|~~<br>~~ee~~<br>~~|_|~~|26pF<br>~~|_|~~<br>~~ee~~<br>~~|_|~~|30uH<br>~~ee~~|||||
|**VTX-111-008**<br>~~ee~~<br>~~|~~|2:1+1<br>~~ee~~<br>~~|~~|B<br>~~ee~~<br>~~|~~|12<br>~~ee~~<br>~~|-|~~|3 + 3<br>~~ee~~<br>~~|-|~~<br>~~[|~~|3.36<br>~~ee~~<br>~~[||_|~~|1.4 + 2.0<br>~~ee~~<br>~~|_|~~|||||||
|**VTX-110-010**<br>~~|~~<br>~~ee~~<br>~~|~~|2:1<br>~~|~~<br>~~ee~~<br>~~|~~|A<br>~~|~~<br>~~ee~~<br>~~|~~|12<br>~~|-|~~<br>~~ee~~<br>~~|~~|3<br>~~|-|~~<br>~~[|~~<br>~~ee~~<br>~~[|~~|2.32<br>~~[| |_|~~<br>~~ee~~<br>~~[|[|~~|1.45<br>~~|_|~~<br>~~ee~~<br>~~[|~~|19pF<br>~~|_|~~<br>~~ee~~|115uH<br>~~ee~~|||||
|**VTX-111-010**<br>~~ee~~<br>~~|~~|2:1<br>~~ee~~<br>~~|~~|A<br>~~ee~~<br>~~|~~|12<br>~~ee~~<br>~~|~~|3<br>~~ee~~<br>~~[|~~|2.32<br>~~ee~~<br>~~[|[|~~|1.45<br>~~ee~~<br>~~[|~~|||||||
|**VTX-110-014**<br>~~|~~<br>~~ee~~|1:4<br>~~|~~<br>~~ee~~|A<br>~~|~~<br>~~ee~~|3<br>~~|~~<br>~~ee~~|50<br>~~[|~~<br>~~ee~~|1.85<br>~~[| [|~~<br>~~ee~~|5.6<br>~~[|~~<br>~~ee~~|22.5pF<br>~~ee~~<br>|370uH<br>~~ee~~<br>|||||
|**VTX-111-014**<br>~~ee~~<br>~~a~~|1:4<br>~~ee~~<br>|A<br>~~ee~~<br>|3<br>~~ee~~<br>|50<br>~~ee~~<br>|1.85<br>~~ee~~<br>|5.6<br>~~ee~~<br>|||||||
|**VTX-110-041**<br>~~ee~~<br>~~|~~|4:1<br>~~ee~~<br>~~|~~|A<br>~~ee~~<br>~~|~~|50<br>~~ee~~<br>~~f|~~|3<br>~~ee~~<br>~~f|~~<br>~~[|~~|5.6<br>~~ee~~<br>~~[||_|~~|1.85<br>~~ee~~<br>~~|_|~~|22.5pF<br>~~ee~~<br>~~|_|~~<br><br>~~f_~~|370uH<br>~~ee~~<br><br>~~f_~~|||||
|**VTX-111-041**<br>~~ee~~<br>~~|~~<br>~~Fr~~<br>~~|~~<br>~~Fr~~|4:1<br>~~ee~~<br>~~|~~<br>~~[ft~~|A<br>~~ee~~<br>~~|~~<br>~~[ft~~|50<br>~~ee~~<br>~~f|~~<br>~~[ft~~<br>~~ff~~|3<br>~~ee~~<br>~~f|~~<br>~~[|~~<br>~~ff~~|5.6<br>~~ee~~<br>~~[||_|~~<br>|1.85<br>~~ee~~<br>~~|_|~~<br>|||||||
|**VTX-111-800**<br>~~|~~<br>~~Fr~~<br>~~|~~<br>~~Fr~~<br>~~SO~~|100:1<br>~~|~~<br>~~[ft~~<br>~~SO~~|A<br>~~|~~<br>~~[ft~~<br>~~SO~~|6<br>~~f|~~<br>~~[ft~~<br>~~ff~~|-<br>~~f|~~<br>~~[|~~<br>~~ff[ft~~|0.7<br>~~[| |_|~~<br>~~[ft~~|0.1<br>~~|_|~~<br>~~[ft~~|6pF<br>~~|_|~~<br>~~[ft~~<br>~~f_~~|-<br>~~[ft~~<br>~~f_~~<br>~~S§Y[.~~|||||
|**VTX-110-047**<br>~~Fr~~<br>~~|~~<br>~~Fr~~<br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC<br>~~SO~~|2:1<br>~~[ft~~<br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC<br>~~SO~~|E<br>~~[ft~~<br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC<br>~~SO~~|12<br>~~[ft~~<br>~~ff~~<br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC|3<br>~~ff~~<br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC|2.3<br><br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC|1.1<br><br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC|5.0pF<br><br>~~f_~~<br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC|73uH<br><br>~~f_~~<br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC<br>~~S§Y[.~~|3.2KVac<br>~~f_~~<br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC<br>~~S§Y[.~~||||
|**VTX-111-042**<br>~~Fr~~<br>~~SO~~|1:1<br>~~SO~~|E<br>~~SO~~|3|3<br>~~OO~~|0.8<br>~~OO~~|0.8<br>~~OO~~|5.0pF<br>~~f_~~|85uH<br>~~f_~~<br>~~S§Y[.~~|5KVac<br>~~f_~~<br>~~S§Y[.~~||||
|**VTX-111-045**<br>~~OO~~<br>~~|~~|2:1<br>~~OO~~<br>~~[ft~~|E<br>~~OO~~<br>~~[ft~~|1.5<br>~~OO~~<br>~~[ft~~<br>~~f-~~|0.4<br>~~OO~~<br>~~f-Lt.~~|0.44<br>~~OO~~<br>~~Lt.~~|0.2<br>~~OO~~<br>~~Lt.Lf~~|5.0pF<br>~~OO~~<br>~~Lf~~|85uH<br>~~OO~~<br>~~Lf_~~|||||
|**VTX-111-047**<br>~~|~~|2:1<br>~~[ft~~|E<br>~~[ft~~|12<br>~~[ft~~<br>~~f-~~|3<br>~~f-Lt.~~|2.3<br>~~Lt.~~|1.1<br>~~Lt.Lf~~|5.0pF<br>~~Lf~~|73uH<br>~~Lf_~~|||||



Please contact Vigortronix for any enquiries. Products can be altered to suit custom requirements. The information contained in this document is subject to change without notice. 

Vigortronix, 16 De Havilland Way, Witney, Oxfordshire, OX29 0YG, UK Tel. +44 (0)1993 777570   Web. www.vigortronix.com, E-mail: sales@vigortronix.com Vigortronix is a trading name of Vigortronix Limited 

_**Vigortronix.com**_

Updated at April 29, 2026

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