Wurth Elektronik Surface Pulse Transformer 2:1 Turns Ratio, 37 μH Prim. Inductance, 0.089Ω Prim. Resistance
- RS Stock No.:
- 163-4300
- Mfr. Part No.:
- 750311439
- Brand:
- Wurth Elektronik
Subtotal (1 reel of 200 units)*
£845.40
(exc. VAT)
£1,014.40
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 06 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 200 + | £4.227 | £845.40 |
*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 | |
| Product Type | Pulse Transformer | |
| Primary Inductance | 37μH | |
| Primary DC Resistance | 0.089Ω | |
| Secondary DC Resistance | 0.028Ω | |
| Turns Ratio | 2:1 | |
| Mount Type | Surface | |
| Leakage Inductance | 750nH | |
| Number of Pins | 10 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 130°C | |
| Width | 13.46 mm | |
| Length | 17.75mm | |
| Depth | 12.7mm | |
| Standards/Approvals | RoHS | |
| Isolation Voltage | 2.5kV | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Pulse Transformer | ||
Primary Inductance 37μH | ||
Primary DC Resistance 0.089Ω | ||
Secondary DC Resistance 0.028Ω | ||
Turns Ratio 2:1 | ||
Mount Type Surface | ||
Leakage Inductance 750nH | ||
Number of Pins 10 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 130°C | ||
Width 13.46 mm | ||
Length 17.75mm | ||
Depth 12.7mm | ||
Standards/Approvals RoHS | ||
Isolation Voltage 2.5kV | ||
- 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
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