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HomeProductsCircuit ProtectionSurge Suppression ICsTBU-CA040-300-WH
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TBU-CA040-300-WH - Bourns Inc.

Manufacturer Part Number
TBU-CA040-300-WH
Manufacturer
Bourns, Inc.
Allelco Part Number
32D-TBU-CA040-300-WH
ECAD Model
Parts Description
SURGE SUPP TBU 300MA 400VIMP SMD
Package
SMD 6.50mm x 4.00mm
Data sheet
Cylindrical Battery Holders.pdf
TBU-CA Series.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 47260

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Specifications

TBU-CA040-300-WH Tech Specifications
Bourns Inc. - TBU-CA040-300-WH technical specifications, attributes, parameters and parts with similar specifications to Bourns Inc. - TBU-CA040-300-WH

Product Attribute Attribute Value  
Manufacturer Bourns, Inc.  
Voltage - Working 200V  
Voltage - Clamping 400V  
Technology Internal Switch  
Supplier Device Package SMD  
Series TBU®  
Product Attribute Attribute Value  
Package / Case SMD 6.50mm x 4.00mm  
Package Tape & Reel (TR)  
Number of Circuits 1  
Mounting Type Surface Mount  
Base Product Number TBU-CA040  
Applications General Purpose  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8536.30.8000

Parts Introduction

Manufacturer Part Number

TBU-CA040-300-WH

Manufacturer

Bourns

Introduction

The Bourns TBU-CA040-300-WH is a high-performance surge protection device designed for a wide range of general-purpose applications. This surface-mount component provides robust circuit protection against transient overvoltage events, safeguarding sensitive electronic components and ensuring reliable system operation.

Product Features and Performance

Clamping voltage of 400V

Internal switch technology for fast response time

Single circuit protection

Supports working voltages up to 200V

Compact SMD package measuring 6.50mm x 4.00mm

Product Advantages

Effective protection against damaging transient overvoltages

Compact and space-saving design for efficient board layout

Reliable performance for enhanced system reliability

Suitable for a variety of general-purpose applications

Key Reasons to Choose This Product

Robust surge protection to safeguard critical electronic components

Compact and space-efficient design for versatile integration

Reliable performance to ensure consistent system operation

Cost-effective solution for general-purpose circuit protection needs

Quality and Safety Features

Thoroughly tested and certified for safety and reliability

Compliance with industry standards for surge protection devices

Rigorous quality control measures during manufacturing

Compatibility

The Bourns TBU-CA040-300-WH is compatible with a wide range of electronic devices and systems that require surge protection, including consumer electronics, industrial equipment, and telecommunications infrastructure.

Application Areas

General-purpose electronic devices

Industrial control and automation systems

Telecommunications and networking equipment

Power supply and distribution systems

Product Lifecycle

The Bourns TBU-CA040-300-WH is an active product, and there are currently no plans for discontinuation. However, as technology and market demands evolve, customers are advised to check with our website's sales team for the latest product availability and potential alternative options.

Parts with Similar Specifications

The three parts on the right have similar specifications to Bourns Inc. TBU-CA040-300-WH

Product Attribute TBU-CA040-300-WH TBU-CA085-050-WH TBU-CA065-050-WH TBU-CA025-500-WH
Part Number TBU-CA040-300-WH TBU-CA085-050-WH TBU-CA065-050-WH TBU-CA025-500-WH
Manufacturer Bourns Inc. Bourns Inc. Bourns Inc. Bourns Inc.
Series TBU® TBU® TBU® TBU®
Supplier Device Package SMD SMD SMD SMD
Voltage - Clamping 400V 850V 650V 250V
Base Product Number TBU-CA040 TBU-CA085 TBU-CA065 TBU-CA025
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case SMD 6.50mm x 4.00mm SMD 6.50mm x 4.00mm SMD 6.50mm x 4.00mm SMD 6.50mm x 4.00mm
Applications General Purpose General Purpose General Purpose General Purpose
Technology Internal Switch Internal Switch Internal Switch Internal Switch
Voltage - Working 200V 425V 300V 100V
Number of Circuits 1 1 1 1

TBU-CA040-300-WH Datasheet PDF

Download TBU-CA040-300-WH pdf datasheets and Bourns Inc. documentation for TBU-CA040-300-WH - Bourns Inc..

Datasheets
Cylindrical Battery Holders.pdf
PCN Assembly/Origin
Semiconductor Warehouse 21/Mar/2019.pdf
Application Notes
Designing Circuit Protection for RS-485, RS-422 Ap.pdf
HTML Datasheet
TBU-CA Series.pdf
Environmental Information
RoHS P-G, TBU Series.pdf TBU-CA Series Material Declaration.pdf
PCN Design/Specification
Revised Design chg 12/NOV/2019.pdf
PCN Packaging
TBU,TCS Labels Sep/2016.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TBU-CA040-300-WH

Bourns Inc.
32D-TBU-CA040-300-WH

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