P2703AA
300V V(BO) Max Silicon Surge Protector rated at 20A, in a modified TO-220 package with 3 pins
Inventory:7,900
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : P2703AA
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Package/Case : 3-SIP
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Manufacturer : Littelfuse Inc.
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Components Classification : Thyristors
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Datesheet : P2703AA DataSheet (PDF)
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Series : SIDACtor®
Overview of P2703AA
The P2703AA is a Thyristor Surge Protection Device (TSPD) optimized for high-speed and low-voltage operations. It provides excellent performance for analog and digital signal switching, making it an ideal component for various applications in the semiconductor industry.
Pinout
The P2703AA pinout refers to the configuration and function of each pin in its TO-220 Modified-3 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the P2703AA has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- Meets IEEE 2703 standard requirements: The P2703AA is designed to meet the stringent standards set forth in IEEE 2703, ensuring optimal performance and reliability in a wide range of applications.
- Compact and easy to install: The TO-220 Modified-3 package makes it simple to integrate the P2703AA into your circuit, minimizing space requirements and simplifying installation.
- Robust construction for durability: The P2703AA is built with high-quality materials and designed to withstand harsh operating conditions, ensuring a long lifespan and reliable performance.
- High-quality materials for long-lasting performance: The P2703AA is constructed using only the highest-quality materials, ensuring optimal performance and reliability over its entire lifespan.
- Designed for optimal functionality and safety: The P2703AA is designed to provide optimal functionality while prioritizing safety, making it an ideal component for applications where reliability and safety are paramount.
Applications
- The SIDACtor device is used to enable equipment to meet various regulatory requirements including GR 1089, ITU K.20,K.21 and K.45, IEC 60950, UL 60950, and TIA-968 (formerly known as FCC Part 68).
- Notes: All measurements are made at an ambient temperature of 25°C. IPP applies to -40°C through +85°C temperature range.
- IPP is a repetitive surge rating and is guaranteed for the life of the product.
- Listed SIDACtor devices are bi-directional. All electrical parameters and surge ratings apply to forward and reverse polarities.
Advantages and Disadvantages
Advantages: The P2703AA offers a range of advantages, including its compact size, high-quality materials, and optimal functionality. Its ability to meet various regulatory requirements makes it an ideal component for applications where compliance is crucial.
Disadvantages: While the P2703AA is an excellent component, it may not be suitable for all applications. Its high-quality materials and robust construction make it more expensive than some other components on the market. Additionally, its compact size may limit its use in certain applications where a larger device is required.
Frequently Asked Questions
Q: What is the operating temperature range of the P2703AA?
A: The operating temperature range of the P2703AA is -40°C through +85°C.
Q: Is the P2703AA a bi-directional device?
A: Yes, listed SIDACtor devices are bi-directional. All electrical parameters and surge ratings apply to forward and reverse polarities.
Q: What is the repetitive surge rating of the P2703AA?
A: The repetitive surge rating of the P2703AA is guaranteed for the life of the product.
Q: Does the P2703AA meet various regulatory requirements?
A: Yes, the P2703AA meets various regulatory requirements including GR 1089, ITU K.20,K.21 and K.45, IEC 60950, UL 60950, and TIA-968 (formerly known as FCC Part 68).
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Series | SIDACtor® | Package | Bulk |
Product Status | Obsolete | Voltage - Breakover | 300V |
Voltage - Off State | 230V | Voltage - On State | 8 V |
Current - Peak Pulse (8/20µs) | 150 A | Current - Peak Pulse (10/1000µs) | 45 A |
Current - Hold (Ih) | 150 mA | Number of Elements | 3 |
Capacitance | 25pF, 35pF | Mounting Type | Through Hole |
Package / Case | 3-SIP | Supplier Device Package | TO-220 Modified |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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P2703AA
300V V(BO) Max Silicon Surge Protector rated at 20A, in a modified TO-220 package with 3 pins
Inventory:
7,900
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




