Wurth Elektronik Surface Pulse Transformer 1:1:1:1:1:1 Turns Ratio, 9.9 μH Prim. Inductance, 30mΩ Prim. Resistance
- RS stock no.:
- 163-3839
- Mfr. Part No.:
- 749196510
- Manufacturer:
- Wurth Elektronik
Image representative of range
Subtotal (1 reel of 120 units)*
R 17 011,80
(exc. VAT)
R 19 563,60
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- Shipping from 12 June 2026
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Units | Per unit | Per Reel* |
|---|---|---|
| 120 + | R 141.765 | R 17,011.80 |
*price indicative
- RS stock no.:
- 163-3839
- Mfr. Part No.:
- 749196510
- 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 | |
| Product Type | Pulse Transformer | |
| Primary Inductance | 9.9μH | |
| Primary DC Resistance | 30mΩ | |
| Current | 1.91A | |
| Turns Ratio | 1:1:1:1:1:1 | |
| Mount Type | Surface | |
| Leakage Inductance | 0.18μH | |
| Minimum Operating Temperature | -40°C | |
| Number of Pins | 12 | |
| Maximum Operating Temperature | 125°C | |
| Width | 21 mm | |
| Series | WE‑BMS | |
| Length | 21mm | |
| Depth | 10.8mm | |
| Standards/Approvals | RoHS | |
| Maximum Operating Frequency | 1MHz | |
| Isolation Voltage | 500V | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Pulse Transformer | ||
Primary Inductance 9.9μH | ||
Primary DC Resistance 30mΩ | ||
Current 1.91A | ||
Turns Ratio 1:1:1:1:1:1 | ||
Mount Type Surface | ||
Leakage Inductance 0.18μH | ||
Minimum Operating Temperature -40°C | ||
Number of Pins 12 | ||
Maximum Operating Temperature 125°C | ||
Width 21 mm | ||
Series WE‑BMS | ||
Length 21mm | ||
Depth 10.8mm | ||
Standards/Approvals RoHS | ||
Maximum Operating Frequency 1MHz | ||
Isolation Voltage 500V | ||
- 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
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
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