Wurth Elektronik Surface Mount Pulse Transformer 1:10 Turns Ratio, 100μH Prim. Inductance, 0.22Ω Prim. Resistance
- RS stock no.:
- 756-7409
- Mfr. Part No.:
- 750311486
- Manufacturer:
- Wurth Elektronik
Image representative of range
Bulk discount available
Subtotal (1 unit)*
R 107,00
(exc. VAT)
R 123,05
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- 10 unit(s) ready to ship from another location
- Plus 17 unit(s) shipping from 24 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | R 107.00 |
| 5 - 9 | R 104.33 |
| 10 - 19 | R 101.20 |
| 20 - 39 | R 97.15 |
| 40 + | R 93.26 |
*price indicative
- RS stock no.:
- 756-7409
- Mfr. Part No.:
- 750311486
- Manufacturer:
- Wurth Elektronik
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Wurth Elektronik | |
| Primary Inductance | 100µH | |
| Primary DC Resistance | 0.22Ω | |
| Secondary DC Resistance | 31Ω | |
| Turns Ratio | 1:10 | |
| Mounting Type | Surface Mount | |
| Leakage Inductance | 4.5µH | |
| Dimensions | 17.75 x 13.46 x 12.7mm | |
| Depth | 12.7mm | |
| Length | 17.75mm | |
| Width | 13.46mm | |
| Minimum Temperature | -40°C | |
| Isolation Voltage | 2.5kV | |
| Power Rating | 0.8W | |
| Primary Voltage Rating | 12 → 50V | |
| Maximum Temperature | +125°C | |
| Secondary Voltage Rating | 4 V, 200 v | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Primary Inductance 100µH | ||
Primary DC Resistance 0.22Ω | ||
Secondary DC Resistance 31Ω | ||
Turns Ratio 1:10 | ||
Mounting Type Surface Mount | ||
Leakage Inductance 4.5µH | ||
Dimensions 17.75 x 13.46 x 12.7mm | ||
Depth 12.7mm | ||
Length 17.75mm | ||
Width 13.46mm | ||
Minimum Temperature -40°C | ||
Isolation Voltage 2.5kV | ||
Power Rating 0.8W | ||
Primary Voltage Rating 12 → 50V | ||
Maximum Temperature +125°C | ||
Secondary Voltage Rating 4 V, 200 v | ||
Wurth Flyback Transformers
Designed specifically for DC-DC convertors and offline PWM switching regulators
The transformer is much smaller than a normal mains transformer for the same power rating due to the high operating frequency
The transformer is much smaller than a normal mains transformer for the same power rating due to the high operating frequency
Related links
- Wurth Elektronik Surface Mount Pulse Transformer 1:10 Turns Ratio 0.22Ω Prim. Resistance
- Wurth Elektronik Surface Mount Pulse Transformer 1:3 Turns Ratio 0.02Ω Prim. Resistance
- Wurth Elektronik Surface Mount Pulse Transformer 1:5 Turns Ratio 0.315Ω Prim. Resistance
- Wurth Elektronik Surface Mount Pulse Transformer 1:2.5 Turns Ratio 0.038Ω Prim. Resistance
- Wurth Elektronik Surface Mount Pulse Transformer 1:1 Turns Ratio, 520mΩ Prim. Resistance
- Wurth Elektronik Surface Mount Pulse Transformer 2:1 Turns Ratio 0.015Ω Prim. Resistance
- Wurth Elektronik Surface Mount Pulse Transformer 2:1 Turns Ratio 0.07Ω Prim. Resistance
- Wurth Elektronik Surface Mount Pulse Transformer 1.25:1 Turns Ratio 0.02Ω Prim. Resistance