Wurth Elektronik Pulse Transformer 1:1:1:1:1:1 Turns Ratio
- RS Stock No.:
- 163-3839
- Mfr. Part No.:
- 749196510
- Brand:
- Wurth Elektronik
Subtotal (1 reel of 120 units)*
£581.16
(exc. VAT)
£697.44
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 999,999,960 unit(s) shipping from 18 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
---|---|---|
120 + | £4.843 | £581.16 |
*price indicative
- RS Stock No.:
- 163-3839
- Mfr. Part No.:
- 749196510
- Brand:
- Wurth Elektronik
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Wurth Elektronik | |
Turns Ratio | 1:1:1:1:1:1 | |
Leakage Inductance | 0.18µH | |
Dimensions | 21 x 21 x 10.8mm | |
Depth | 10.8mm | |
Length | 21mm | |
Width | 21mm | |
Maximum Operating Frequency | 1MHz | |
Isolation Voltage | 500V dc | |
Maximum Temperature | +125°C | |
Minimum Temperature | -40°C | |
Select all | ||
---|---|---|
Brand Wurth Elektronik | ||
Turns Ratio 1:1:1:1:1:1 | ||
Leakage Inductance 0.18µH | ||
Dimensions 21 x 21 x 10.8mm | ||
Depth 10.8mm | ||
Length 21mm | ||
Width 21mm | ||
Maximum Operating Frequency 1MHz | ||
Isolation Voltage 500V dc | ||
Maximum Temperature +125°C | ||
Minimum Temperature -40°C | ||
- COO (Country of Origin):
- PH
WE-FLEX Transformers
3x2 windings
Isolation voltage 500Vdc
Low stray inductance
Operating temperature: -40°C to +125°C
Applications include: flyback, forward, push-pull, step-down, step-up, SEPIC converters
Isolation voltage 500Vdc
Low stray inductance
Operating temperature: -40°C to +125°C
Applications include: flyback, forward, push-pull, step-down, step-up, SEPIC converters
Note
Power levels of between 1 and 50 Watts can be transformed with the WE-FLEX series transformers. They can be used at switching frequencies of up to 1 MHz.

Related links
- Wurth Elektronik Pulse Transformer 1:1:1:1:1:1 Turns Ratio
- Wurth Elektronik Surface Mount Pulse Transformer 1:1:1:1:1:1 Turns Ratio
- Murata Power Solutions Through Hole Pulse Transformer 1:1:1 Turns Ratio
- Schaffner Through Hole Pulse Transformer 1:1:1 Turns Ratio, 1.1mH Prim. Inductance
- OEP Through Hole Pulse Transformer 1:1+1 Turns Ratio, 3mH Prim. Inductance
- Schaffner Through Hole Pulse Transformer 1:1:1 Turns Ratio, 3mH Prim. Inductance
- Schaffner Through Hole Pulse Transformer 1:1:1 Turns Ratio, 2.5mH Prim. Inductance
- OEP Surface Mount Pulse Transformer 1:1:1 Turns Ratio 0.65Ω Prim. Resistance