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Product Detailed Parameters
- Description：TRANSFORMER 360UH MAX253 SMD
- Series：78253J
- Mfr：Murata Power Solutions Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Inductance：360 µH
- For Use With/Related Products：MAX253
- Mounting Type：Surface Mount
- Size / Dimension：0.354" L x 0.375" W (9.00mm x 9.52mm)
- Height - Seated (Max)：0.250" (6.35mm)
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Overview
The Murata Power Solutions Inc. 78253/35JC-R is a specialty power transformer designed for surface mount applications, specifically intended for use with the MAX253 interface controller. This component features an inductance of 360 µH and a turns ratio of 1:2.27. It utilizes a single primary and single secondary winding configuration. The physical dimensions are 9.00 mm in length by 9.52 mm in width, with a maximum installation height of 6.35 mm. The device is supplied in tape and reel packaging to facilitate automated assembly processes.
Feature Summary
- Designed specifically for integration with MAX253 interface controllers
- Surface mount construction for automated PCB assembly
- Single primary and single secondary winding topology
Applications
- RS-422/485 communication interface circuits
- Industrial data transmission systems
- Network interface modules requiring galvanic isolation
Procurement Notes
Verify the specific suffix 'R' indicates tape and reel packaging when ordering. Confirm compatibility with MAX253 controllers during design-in. Check current availability status as lead times may vary. Ensure surface mount footprint matches the specified 9.00mm x 9.52mm dimensions.
Selection Notes
Select this component when using MAX253 controllers requiring a 360 µH inductance value. Compare against variants like 78253/55JC-R if different inductance or voltage ratings are required. Ensure the surface mount package fits within the board's height constraints of 6.35 mm maximum.
Part Context
This part belongs to the 78253 series of specialty transformers from Murata Power Solutions. These components are engineered for high-reliability communication interfaces. The series includes various inductance values and winding configurations tailored for specific transceiver requirements.
Replacement Considerations
Direct substitutes include other 78253 series variants such as 78253/55JC-R, provided the electrical parameters match the circuit design. Verify that any replacement maintains the same surface mount footprint and MAX253 compatibility.
