78253/35JVC-R

$2.30

Description：TRANSFORMER 142UH MAX253 SMD
Series：78253J
Mfr：Murata Power Solutions Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a17281b2046c Category: Specialty Transformers Brand: Murata Power Solutions Inc.

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Product introduction

Product Detailed Parameters

Description：TRANSFORMER 142UH MAX253 SMD
Series：78253J
Mfr：Murata Power Solutions Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Inductance：142 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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78253/35JVC-R

Overview

The Murata 78253/35JVC-R is a specialty power transformer designed for surface mount applications. It operates with a primary voltage of 3.3V and provides a secondary output of 5V at 100mA. The component features an inductance of 142µH and supports a turns ratio of 1:2.14. It is specifically engineered for use with the MAX253 integrated circuit, offering a compact form factor suitable for space-constrained designs.

Feature Summary

Optimized for integration with MAX253 controller ICs
Surface mount construction for automated assembly
Compact footprint for space-efficient layouts

Applications

DC-DC converter modules using MAX253
Portable electronic device power supplies
Battery-powered equipment requiring 3.3V to 5V conversion

Procurement Notes

Verify the specific suffix 'R' indicates tape and reel packaging when sourcing. Confirm compatibility with the MAX253 controller during design-in. Check current availability status as supply levels may fluctuate. Ensure the 3.3V input specification matches the target application requirements before finalizing procurement.

Selection Notes

Select this component when utilizing the MAX253 controller for 3.3V to 5V conversion. The 142µH inductance value is critical for the intended switching frequency. Consider the surface mount package for PCB space optimization. Verify that the 100mA output current meets the load requirements of the target system.

Part Context

This part belongs to the 78253J series of specialty transformers from Murata Power Solutions. These components are specifically tailored for low-power DC-DC conversion applications. The series offers various inductance options to match different controller requirements. The 78253/35JVC-R represents a specific configuration within this family.

Replacement Considerations

The 78253/55JC-R is a related variant within the same series. Both parts are designed for MAX253 applications but differ in electrical specifications. Verify pinout and inductance values before substituting. Consult official documentation to ensure functional equivalence.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.