Wurth Elektronik Surface Pulse Transformer 1.5:1 Turns Ratio, 8 μH Prim. Inductance, 0.03Ω Prim. Resistance
- RS Stock No.:
- 163-4311
- Mfr. Part No.:
- 750311599
- Manufacturer:
- Wurth Elektronik
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Bulk discount available
Subtotal (1 reel of 125 units)*
HK$9,094.25
FREE delivery for orders over HK$250.00
Temporarily out of stock
- Shipping from 16 June 2026
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Units | Per unit | Per Reel* |
|---|---|---|
| 125 - 125 | HK$72.754 | HK$9,094.25 |
| 250 - 375 | HK$70.935 | HK$8,866.88 |
| 500 + | HK$69.516 | HK$8,689.50 |
*price indicative
- RS Stock No.:
- 163-4311
- Mfr. Part No.:
- 750311599
- Manufacturer:
- Wurth Elektronik
Specifications
Product overview and Technical data sheets
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 | 8μH | |
| Primary DC Resistance | 0.03Ω | |
| Secondary DC Resistance | 0.012Ω | |
| Turns Ratio | 1.5:1 | |
| Mount Type | Surface | |
| Leakage Inductance | 1μH | |
| Minimum Operating Temperature | -40°C | |
| Number of Pins | 12 | |
| Maximum Operating Temperature | 125°C | |
| Series | WE‑FB | |
| Depth | 11.43mm | |
| Length | 29.08mm | |
| Standards/Approvals | RoHS | |
| Width | 23.11 mm | |
| Isolation Voltage | 2.5kV | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Pulse Transformer | ||
Primary Inductance 8μH | ||
Primary DC Resistance 0.03Ω | ||
Secondary DC Resistance 0.012Ω | ||
Turns Ratio 1.5:1 | ||
Mount Type Surface | ||
Leakage Inductance 1μH | ||
Minimum Operating Temperature -40°C | ||
Number of Pins 12 | ||
Maximum Operating Temperature 125°C | ||
Series WE‑FB | ||
Depth 11.43mm | ||
Length 29.08mm | ||
Standards/Approvals RoHS | ||
Width 23.11 mm | ||
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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