Wurth Elektronik Surface Pulse Transformer 1:1:1:1:1:1 Turns Ratio, 198.6 μH Prim. Inductance, 344mΩ Prim. Resistance
- RS stock no.:
- 522-5973
- Mfr. Part No.:
- 749196101
- Manufacturer:
- Wurth Elektronik
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Subtotal (1 unit)*
R 53,86
(exc. VAT)
R 61,94
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 829 unit(s) shipping from 11 May 2026
- Plus 628 unit(s) shipping from 18 May 2026
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Units | Per unit |
|---|---|
| 1 - 9 | R 53.86 |
| 10 - 99 | R 52.51 |
| 100 - 499 | R 50.93 |
| 500 - 999 | R 48.89 |
| 1000 + | R 46.93 |
*price indicative
- RS stock no.:
- 522-5973
- Mfr. Part No.:
- 749196101
- 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 | 198.6μH | |
| Primary DC Resistance | 344mΩ | |
| Current | 0.55A | |
| Turns Ratio | 1:1:1:1:1:1 | |
| Mount Type | Surface | |
| Leakage Inductance | 0.21μH | |
| Number of Pins | 12 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Maximum Operating Frequency | 1MHz | |
| Length | 12.9mm | |
| Series | WE‑BMS | |
| Width | 9.2mm | |
| Standards/Approvals | RoHS | |
| Depth | 6.2mm | |
| Isolation Voltage | 500V dc | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Pulse Transformer | ||
Primary Inductance 198.6μH | ||
Primary DC Resistance 344mΩ | ||
Current 0.55A | ||
Turns Ratio 1:1:1:1:1:1 | ||
Mount Type Surface | ||
Leakage Inductance 0.21μH | ||
Number of Pins 12 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Maximum Operating Frequency 1MHz | ||
Length 12.9mm | ||
Series WE‑BMS | ||
Width 9.2mm | ||
Standards/Approvals RoHS | ||
Depth 6.2mm | ||
Isolation Voltage 500V dc | ||
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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