TBU-KE025-100-WH

$0.68

Description：SURGE SUPP TBU 100MA 250V SMD
Series：TBU®
Mfr：Bourns Inc.
Package：Tape & Reel (TR)

SKU:a87b7f8cbe9a Category: Surge Suppression ICs Brand: Bourns Inc.

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Product introduction

Product Detailed Parameters

Description：SURGE SUPP TBU 100MA 250V SMD
Series：TBU®
Mfr：Bourns Inc.
Package：Tape & Reel (TR)
Voltage - Clamping：250V
Technology：Internal Switch
Number of Circuits：1
Applications：General Purpose
Mounting Type：Surface Mount
Package / Case：2-VDFN Exposed Pad
Supplier Device Package：2-DFN (2.5x 5)
Grade：-
Qualification：-

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TBU-KE025-100-WH

Overview

The Bourns TBU-KE025-100-WH is a board-mount surge protector from the TBU series, designed for surface mount applications. It features a DFN package with SMD/SMT termination. The device has a voltage rating of 250V and a current rating of 100mA. It operates within a temperature range of -40°C to +85°C. The component provides overcurrent and overvoltage protection and is UL compliant. It is available in Reel, Cut Tape, and MouseReel packaging formats.

Feature Summary

Provides integrated overcurrent and overvoltage protection
Designed for surface mount PCB installation
UL compliant safety certification

Applications

General purpose circuit protection

Procurement Notes

Verify the specific datasheet version for the TBU-KE025-100-WH to confirm exact clamping voltage characteristics and thermal resistance values. Ensure the ordering suffix matches the required tape and reel configuration. Cross-reference the manufacturer part number with authorized distributors to confirm current availability status and lead times. Check for any recent product change notices affecting manufacturing sites or material composition.

Selection Notes

Select this component when general-purpose surge protection is required for low-voltage circuits. The 250V rating suits applications operating below this threshold. Consider the 100mA current limit for load requirements. The DFN package is suitable for space-constrained designs. Verify that the operating temperature range meets the environmental conditions of the target application.

Part Context

This part belongs to the Bourns TBU (Transient Breakdown Unit) family of high-speed protectors. These devices are engineered to provide robust transient suppression for sensitive electronics. The KE series typically denotes specific voltage and current ratings within the broader TBU portfolio. This component serves as a critical element in safeguarding circuits against electrical surges.