Wurth Elektronik Surface Mount Pulse Transformer 2:1 Turns Ratio, 37μH Prim. Inductance, 0.089Ω Prim. Resistance
- RS Stock No.:
- 163-4300
- Mfr. Part No.:
- 750311439
- Brand:
- Wurth Elektronik
Subtotal (1 reel of 200 units)*
£995.80
(exc. VAT)
£1,195.00
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 25 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 200 + | £4.979 | £995.80 |
*price indicative
- RS Stock No.:
- 163-4300
- Mfr. Part No.:
- 750311439
- 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 | |
| Primary Inductance | 37µH | |
| Primary DC Resistance | 0.089Ω | |
| Secondary DC Resistance | 0.028Ω | |
| Turns Ratio | 2:1 | |
| Mounting Type | Surface Mount | |
| Leakage Inductance | 750nH | |
| Dimensions | 17.75 x 13.46 x 12.7mm | |
| Depth | 12.7mm | |
| Length | 17.75mm | |
| Width | 13.46mm | |
| Isolation Voltage | 2.5kV | |
| Primary Voltage Rating | 37V | |
| Power Rating | 24W | |
| Minimum Temperature | -40°C | |
| Maximum Temperature | +130°C | |
| Secondary Voltage Rating | 12V | |
Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Primary Inductance 37µH | ||
Primary DC Resistance 0.089Ω | ||
Secondary DC Resistance 0.028Ω | ||
Turns Ratio 2:1 | ||
Mounting Type Surface Mount | ||
Leakage Inductance 750nH | ||
Dimensions 17.75 x 13.46 x 12.7mm | ||
Depth 12.7mm | ||
Length 17.75mm | ||
Width 13.46mm | ||
Isolation Voltage 2.5kV | ||
Primary Voltage Rating 37V | ||
Power Rating 24W | ||
Minimum Temperature -40°C | ||
Maximum Temperature +130°C | ||
Secondary Voltage Rating 12V | ||
- COO (Country of Origin):
- CN
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