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Product Detailed Parameters
- Description：XFMR 8.3UH SMD
- Series：VERSA-PAC®
- Mfr：Eaton - Electronics Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：-
- Applications：-
- Intended Chipset：-
- Chipset Manufacturer：-
- Voltage - Primary：-
- Voltage - Auxiliary：-
- Voltage - Isolation：-
- Inductance @ Frequency：-
- Frequency：-
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Size / Dimension：0.642" L x 0.661" W (16.30mm x 16.80mm)
- Height - Seated (Max)：0.307" (7.80mm)
- Footprint：-
- Style：-
- Grade：-
- Qualification：-
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Overview
The VPH2-0083-R is a surface-mount isolation transformer from the VERSA-PAC series, manufactured by Eaton Electronics Division. Designed for switch-mode power supplies (SMPS), this component features an inductance of 8.3 µH with a tolerance of ±20%. It supports a maximum current of 950 mA and has a DC resistance of 159 mΩ. The unit measures 16.30 mm in length, 16.80 mm in width, and 7.80 mm in height. It operates within a temperature range of -40°C to 125°C and holds RoHS3 compliance.
Feature Summary
- Provides electrical isolation for switch-mode power supply applications
- Configurable inductance values within the VERSA-PAC family
- Surface mount construction for automated assembly
Applications
- Switch-mode power supply (SMPS) circuits
- SEPIC converter topologies
- Isolated power conversion systems
Procurement Notes
Verify the specific suffix against official documentation to confirm packaging configuration. Standard lead times may vary based on production schedules. Ensure that the ordering part number matches the required tape and reel or cut tape specifications for your manufacturing process. Cross-reference manufacturer datasheets for any recent product change notifications affecting physical dimensions or electrical parameters.
Selection Notes
Select this component when a compact, isolated transformer with 8.3 µH inductance is required for SMPS designs. The VERSA-PAC series allows for customizable magnetic solutions. Consider the 16.30 x 16.80 mm footprint for board space constraints. Verify thermal performance requirements against the -40°C to 125°C operating range and ensure the 950 mA current rating meets circuit demands.
Part Context
This transformer belongs to the VERSA-PAC configurable inductor and transformer family. The series offers various inductance options and package sizes to suit different power density requirements. The VPH2 variant specifically utilizes a smaller footprint compared to larger VERSA-PAC models, facilitating use in space-constrained electronic designs.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult Eaton Electronics Division for direct replacements or pin-compatible alternatives within the VERSA-PAC portfolio.
