VTX-120-3803-209

PCB Transformer, PCB, Open Frame Safety Isolating, 230V, 2 x 9V, 3 VA, 50Hz / 60Hz

⚠️ 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: PCB Transformers
Power Rating: 3VA
Winding Type: Single Primary, Dual Secondary
Current Rating: 167mA
Frequency Range: 50Hz / 60Hz
Primary Voltages: 230V
Secondary Voltages: 2 x 9V
PCB Transformer Type: Open Frame Safety Isolating
Transformer Mounting: Through Hole

Delivery and price
Units per pack	50
Price	4.48 €
Current stock	10+
Lead time	7 days

Datasheet

Euro Transformer PCB Mount Ran e g 

## **Features:** 

- 

- 

- 

- 

- 

   - High Quality PCB Transformer 

   - Single Primary/Secondary windings 

   - Power: 3 ~ 12 VA   50/60Hz 

   - Temperature Class: - Class B (130OC) 

   - Dielectric Strength: 3750Vrms 

- Manufactured and tested in accordance to EN61558, EN60950, CE 

Unused Pins will be omitted from standard parts. 

|**VA Rating**|Dimension(mm)|Dimension(mm)|Dimension(mm)|Dimension(mm)|Dimension(mm)|Dimension(mm)|Dimension(mm)|Dimension(mm)|Dimension(mm)|Dimension(mm)|
|---|---|---|---|---|---|---|---|---|---|---|
||A|B|C|D|E|F|G|H|I|Weight<br>(g)|
|**3**|38|32|30|4|25|5|Sq 0.7|||140|
|**6**|43|36|32|4|25|5|Sq 0.7|||180|
|**12**|54|45|39|4|30|5|Sq 0.7|45|36|340|
|**Tolerance**|+/-0.5|+/-0.5|+/-0.5|+/-1.0|+/-0.5|+/-0.2|+/-0.1|||approx|



Products can be altered to suite custom requirements. Please contact Vigortronix for your specific requirements. The information contained in this document is subject to change without notice. 

Vigortronix Ltd, 16 De Havilland Way, Witney, Oxfordshire, OX29 0YG, UK Tel. +44 (0)1993 777570  Fax. +44 (0)1993 777580   Web. www.vigortronix.com 

_**Vigortronix.com**_ 

## Euro Transformer PCB Mount Range ~~ee —~~ 

|**Twin Secondaries**|**Twin Secondaries**|**Twin Secondaries**|**Twin Secondaries**|**Twin Secondaries**|**Twin Secondaries**|
|---|---|---|---|---|---|
|**VA Rating**|Part No|Input Voltage<br>(Vac)|Output Voltage<br>(Vac)|Output Current<br>(mA)|Regulation<br>(%)|
|**3**<br>~~a~~<br>~~a~~|**VTX-120-3803-206**|230|2 x 6<br>~~sO~~|250<br>~~sO~~|20|
|**3**<br>~~a ~~<br>~~a~~|**VTX-120-3803-209**<br> ~~se~~|230<br>~~se~~|2 x 9<br>~~se~~<br>~~sO~~|166<br>~~se~~<br>~~sO~~|20<br>~~se~~|
|**3**<br>~~a~~|**VTX-120-3803-212**|230|2 x 12<br>~~sO~~|125<br>~~sO~~|20|
|**3**<br>~~a~~|**VTX-120-3803-215**|230|2 x 15|100|20|
|**3**<br>~~a~~|**VTX-120-3803-218**|230|2 x 18<br>~~(~~|83<br>~~(~~|20|
|**3**<br>~~a ~~|**VTX-120-3803-220**<br> ~~se~~|230<br>~~se~~|2 x 20<br>~~se~~|75<br>~~se~~|20<br>~~se~~|
|**3**<br>~~a~~<br>~~a~~|**VTX-120-3803-224**|230|2 x 24<br>~~QO~~|63<br>~~QO~~|20|
|~~a ~~<br>~~a~~|~~se~~|~~se~~|~~se~~<br>~~QO~~|~~se~~<br>~~QO~~|~~se~~|
|**6**<br>~~a~~<br>~~a~~|**VTX-120-4206-206**<br>|230<br>|2 x 6<br>~~QO~~<br>~~QO~~<br>|500<br>~~QO~~<br>~~QO~~<br>|25<br>|
|**6**<br>~~a ~~<br>~~a~~|**VTX-120-4206-209**<br> ~~se~~<br>|230<br>~~se~~<br>|2 x 9<br>~~se~~<br>~~QO~~<br>|333<br>~~se~~<br>~~QO~~<br>|25<br>~~se~~<br>|
|**6**<br>~~a ~~|**VTX-120-4206-212**<br> ~~sn~~|230<br>~~sn~~|2 x 12<br>~~QO~~<br>~~sn~~|250<br>~~QO~~<br>~~sn~~|25<br>~~sn~~|
|**6**<br>~~a~~|**VTX-120-4206-215**|230|2 x 15|200|25|
|**6**<br>~~a~~|**VTX-120-4206-218**|230|2 x 18|166|25|
|**6**<br>~~a~~|**VTX-120-4206-220**|230|2 x 20|150|25|
|**6**<br>~~a~~<br>~~a~~|**VTX-120-4206-224**|230|2 x 24<br>~~sO~~|125<br>~~sO~~|25|
|~~a~~<br>~~a~~<br>~~a~~|~~se~~<br>~~es~~|~~se~~|~~se~~<br>~~sO~~|~~se~~<br>~~sO~~|~~se~~|
|**12**<br>~~a~~<br>~~a~~|**VTX-120-5412-206**<br>~~es~~|230|2 x 6<br>~~sO~~|1000<br>~~sO~~|12|
|**12**<br>~~a~~|**VTX-120-5412-209**<br>~~es~~|230|2 x 9|666|12|
|**12**<br>~~a~~|**VTX-120-5412-212**|230|2 x 12<br>~~(~~|500<br>~~(~~|12|
|**12**<br>~~a~~|**VTX-120-5412-215**|230|2 x 15|400|12|
|**12**<br>~~a~~<br>~~a~~|**VTX-120-5412-218**|230|2 x 18<br>~~QO~~|333<br>~~QO~~|12|
|**12**<br>~~a ~~<br>~~a~~|**VTX-120-5412-220**<br> ~~se~~|230<br>~~se~~|2 x 20<br>~~se~~<br>~~QO~~|300<br>~~se~~<br>~~QO~~|12<br>~~se~~|
|**12**<br>~~a~~<br>~~a~~|**VTX-120-5412-224**<br>|230<br>|2 x 24<br>~~QO~~<br>~~sO~~<br>|250<br>~~QO~~<br>~~sO~~<br>|12<br>|
|~~a ~~<br>~~a~~|~~se~~<br>|~~se~~<br>|~~se~~<br>~~sO~~<br>|~~se~~<br>~~sO~~<br>|~~se~~<br>|
|**3**<br>~~a ~~|**VTX-120-3803-406**<br> ~~sn~~|2 x 115<br>~~sn~~|2 x 6<br>~~sO~~<br>~~sn~~|250<br>~~sO~~<br>~~sn~~|20<br>~~sn~~|
|**3**<br>~~a~~|**VTX-120-3803-409**|2 x 115|2 x 9|166|20|
|**3**<br>~~a~~|**VTX-120-3803-412**|2 x 115|2 x 12|125|20|
|**3**<br>~~a~~|**VTX-120-3803-415**|2 x 115|2 x 15|100|20|
|**3**<br>~~a~~<br>~~a~~|**VTX-120-3803-418**|2 x 115|2 x 18<br>~~sO~~|83<br>~~sO~~|20|
|**3**<br>~~a~~<br>~~a~~<br>~~a~~|**VTX-120-3803-420**<br>~~se~~<br>~~es~~|2 x 115<br>~~se~~|2 x 20<br>~~se~~<br>~~sO~~|75<br>~~se~~<br>~~sO~~|20<br>~~se~~|
|**3**<br>~~a~~<br>~~a~~|**VTX-120-3803-424**<br>~~es~~|2 x 115|2 x 24<br>~~sO~~|63<br>~~sO~~|20|
|~~a~~|~~es~~|||||
|**6**<br>~~a~~|**VTX-120-4206-406**|2 x 115|2 x 6<br>~~(~~|500<br>~~(~~|25|
|**6**<br>~~a~~|**VTX-120-4206-409**|2 x 115|2 x 9|333|25|
|**6**<br>~~a~~<br>~~a~~|**VTX-120-4206-412**|2 x 115|2 x 12<br>~~QO~~|250<br>~~QO~~|25|
|**6**<br>~~a ~~<br>~~a~~|**VTX-120-4206-415**<br> ~~se~~|2 x 115<br>~~se~~|2 x 15<br>~~se~~<br>~~QO~~|200<br>~~se~~<br>~~QO~~|25<br>~~se~~|
|**6**<br>~~a~~<br>~~a~~|**VTX-120-4206-418**<br>|2 x 115<br>|2 x 18<br>~~QO~~<br>~~sO~~<br>|166<br>~~QO~~<br>~~sO~~<br>|25<br>|
|**6**<br>~~a ~~<br>~~a~~|**VTX-120-4206-420**<br> ~~se~~<br>|2 x 115<br>~~se~~<br>|2 x 20<br>~~se~~<br>~~sO~~<br>|150<br>~~se~~<br>~~sO~~<br>|25<br>~~se~~<br>|
|**6**<br>~~a ~~|**VTX-120-4206-424**<br> ~~sn~~|2 x 115<br>~~sn~~|2 x 24<br>~~sO~~<br>~~sn~~|125<br>~~sO~~<br>~~sn~~|25<br>~~sn~~|
|~~a~~||||||
|**12**<br>~~a~~<br>~~a~~|**VTX-120-5412-406**<br>~~es~~|2 x 115|2 x 6|1000|12|
|**12**<br>~~a~~<br>~~a~~|**VTX-120-5412-409**<br>~~es~~|2 x 115|2 x 9|666|12|
|**12**<br>~~a~~|**VTX-120-5412-412**<br>~~es~~|2 x 115|2 x 12|500|12|
|**12**<br>~~a~~|**VTX-120-5412-415**|2 x 115|2 x 15|400|12|
|**12**<br>~~a~~|**VTX-120-5412-418**|2 x 115|2 x 18|333|12|
|**12**<br>~~a~~|**VTX-120-5412-420**|2 x 115|2 x 20|300|12|
|**12**<br>~~a~~|**VTX-120-5412-424**|2 x 115|2 x 24|250|12|



Vigortronix Ltd, 16 De Havilland Way, Witney, Oxfordshire, OX29 0YG, UK Tel. +44 (0)1993 777570  Fax. +44 (0)1993 777580   Web. www.vigortronix.com 

_**Vigortronix.com**_

Updated at February 9, 2023

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 540,000+ components from 500+ manufacturers.

Learn more →

Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

Request a quote →

Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

BOM Analysis service →