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HomeProductsDiscrete Semiconductor ProductsDiodes - Bridge RectifiersSDB103-TP
SDB103-TP Image
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SDB103-TP - Micro Commercial Co

Manufacturer Part Number
SDB103-TP
Manufacturer
Micro Commercial Components (MCC)
Allelco Part Number
32D-SDB103-TP
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
BRIDGE RECT 1PHASE 200V 1A SDB-1
Package
SDB-1
Data sheet
1.SDB103-TP.pdf ...
RoHs Status
ROHS3 Compliant
Our certification
In stock: 236800
  • Unit Price: $0.145
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $0.145 $0.15
200+ $0.058 $11.60
500+ $0.056 $28.00
1500+ $0.055 $82.50
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
EXPRESS OPTION
Payment method
Our certification

Specifications

SDB103-TP Tech Specifications
Micro Commercial Co - SDB103-TP technical specifications, attributes, parameters and parts with similar specifications to Micro Commercial Co - SDB103-TP

Product Attribute Attribute Value  
Manufacturer Micro Commercial Components (MCC)  
Voltage - Peak Reverse (Max) 200 V  
Voltage - Forward (Vf) (Max) @ If 1.1 V @ 1 A  
Technology Standard  
Supplier Device Package SDB-1  
Series -  
Package / Case 4-SMD, Gull Wing  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -55°C ~ 150°C  
Mounting Type Surface Mount  
Diode Type Single Phase  
Current - Reverse Leakage @ Vr 10 µA @ 200 V  
Current - Average Rectified (Io) 1 A  
Base Product Number SDB103  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8541.10.0080

Parts Introduction

Manufacturer Part Number

SDB103-TP

Manufacturer

micro-commercial-components

Introduction

The SDB103-TP is a high-performance single-phase bridge rectifier diode designed for use in a wide range of power supply and control applications. This compact surface-mount device offers reliable performance and excellent thermal management, making it a popular choice for designers seeking a rugged and efficient rectification solution.

Product Features and Performance

Single-phase bridge rectifier configuration

Excellent thermal management capabilities

Compact surface-mount package for space-constrained designs

Wide operating temperature range of -55°C to 150°C

Low forward voltage drop of 1.1V @ 1A

Maximum reverse voltage of 200V

Average rectified current of 1A

Product Advantages

Robust and reliable performance

Efficient heat dissipation for improved reliability

Compact size for space-saving designs

Versatile application possibilities

Key Reasons to Choose This Product

Exceptional thermal management for reliable operation

Compact size and surface-mount design for easy integration

Wide operating temperature range for use in diverse environments

Efficient rectification with low forward voltage drop

Proven performance and reliability from a trusted manufacturer

Quality and Safety Features

Meets industry standards for quality and safety

Robust construction for long-term reliability

Rigorous testing and quality control measures

Compatibility

The SDB103-TP is compatible with a wide range of power supply and control applications, including:

Switched-mode power supplies

Motor drives

Industrial automation and control systems

Lighting and appliance applications

Application Areas

Power supplies

Motor control

Industrial automation

Lighting and appliance systems

Product Lifecycle

The SDB103-TP is an active product and is not nearing discontinuation. There are equivalent or alternative models available from micro-commercial-components, such as the SDB104-TP and SDB105-TP, which offer similar performance and features. If you have any further questions or need assistance, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Micro Commercial Co SDB103-TP

Product Attribute SDB103-TP 1SMA28AT3 1SMA28AT3G 1SMA26CA
Part Number SDB103-TP 1SMA28AT3 1SMA28AT3G 1SMA26CA
Manufacturer Micro Commercial Co onsemi Littelfuse Inc. SUNMATE
Current - Reverse Leakage @ Vr 10 µA @ 200 V - - -
Series - - - -
Supplier Device Package SDB-1 SMA SMA -
Current - Average Rectified (Io) 1 A - - -
Voltage - Forward (Vf) (Max) @ If 1.1 V @ 1 A - - -
Operating Temperature -55°C ~ 150°C -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -
Diode Type Single Phase - - -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) -
Mounting Type Surface Mount Surface Mount Surface Mount -
Voltage - Peak Reverse (Max) 200 V - - -
Base Product Number SDB103 1SMA28 1SMA -
Technology Standard - - -
Package / Case 4-SMD, Gull Wing DO-214AC, SMA DO-214AC, SMA -

SDB103-TP Datasheet PDF

Download SDB103-TP pdf datasheets and Micro Commercial Co documentation for SDB103-TP - Micro Commercial Co.

Datasheets
SDB101-107.pdf
Environmental Information
Micro Commercial CA Prop65.pdf Micro Commercial REACH.pdf Micro Commercial RoHS.pdf
HTML Datasheet
SDB101-107.pdf

Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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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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SDB103-TP Image

SDB103-TP

Micro Commercial Co
32D-SDB103-TP

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