ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：XFMR FLEXIBLE CONFIG DC/DC SMD
- Series：WE-FLEX
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Configurable (For DC/DC)
- Applications：Flexible
- Intended Chipset：-
- Chipset Manufacturer：-
- Voltage - Primary：-
- Voltage - Auxiliary：-
- Voltage - Isolation：500VDC
- Inductance @ Frequency：-
- Frequency：-
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Size / Dimension：0.827" L x 0.827" W (21.00mm x 21.00mm)
- Height - Seated (Max)：0.425" (10.80mm)
- Footprint：0.827" L x 1.169" W (21.00mm x 29.70mm)
- Style：-
- Grade：-
- Qualification：-
Download product information
Overview
The Würth Elektronik 749196501 is a flexible surface-mount transformer from the WE-FLEX series, designed for configurable DC/DC switching mode power supplies. It provides 500VDC isolation and features an inductance of 196 µH with a DC resistance of 71.1 mOhms. The component measures 21.00 mm x 29.70 mm with a maximum height of 10.80 mm. It operates within a temperature range of -40°C to +125°C and supports SMD/SMT installation.
Feature Summary
- Flexible configuration capability for custom DC/DC converter designs
- High voltage isolation rating of 500VDC
- Surface mount construction for automated assembly
Applications
- Configurable DC/DC converter circuits
- Switching mode power supply (SMPS) designs
- Industrial power conversion systems
Procurement Notes
Verify the specific part number against official Wurth Elektronik documentation to ensure compatibility with your design requirements. Confirm that the flexible nature of the WE-FLEX series aligns with your circuit topology before procurement. Check for any recent product change notices or environmental compliance updates relevant to this component.
Selection Notes
Select this component when designing non-standard or highly customized DC/DC converters requiring specific winding configurations. The flexible form factor allows for tailored magnetic solutions where standard off-the-shelf transformers are insufficient. Ensure the 500VDC isolation rating meets the safety requirements of the target application.
Part Context
This component belongs to the WE-FLEX series by Wurth Elektronik, which specializes in flexible transformers for power electronics. The series enables engineers to create custom magnetic components for specialized power conversion needs, offering versatility beyond fixed-ratio standard transformers.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Due to the flexible and configurable nature of the WE-FLEX series, direct replacements may require custom design rather than simple pin-to-pin substitution.
