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Vishay 1N4744ATR Datasheet & Stock

The ONSEMI 1N4744ATR is a Zener diode within the 1N4728A to 1N4758A series, designed for voltage regulation and overvoltage protection in a variety of electronic circuits. These diodes are characterized by their stable Zener breakdown voltage, making them ideal for applications requiring a precise reference voltage or to clamp voltage levels. They are commonly used in power supplies, voltage regulators, and protection circuits for sensitive components. The devices are packaged in a DO-41 glass case and feature a color band to denote the cathode. Careful consideration of operating temperature and power dissipation is crucial for optimal performance and longevity.

Authorized Distributors
Source:Newark
Part No:1N4744ATR
Stock:177
Inv Date:06-09-2026
Price: Unit price: $0.011
Buy/RFQ:
Source:DigiKey
Part No:1N4744A-TR
Stock:24598
Inv Date:06-09-2026
Price: Unit price: $0.78
Buy/RFQ:
Source:DigiKey
Part No:1N4744AT/R
Stock:100000
Inv Date:06-09-2026
Price: Unit price: $0.065
Buy/RFQ:
Source:DigiKey
Part No:1N4744ATR
Stock:45000
Inv Date:06-09-2026
Price: Unit price: $0.05289
Buy/RFQ:
Part No:1N4744ATR
Stock:50680
Inv Date:06-10-2026
Price: Unit price: $0.28
Buy/RFQ:
Part No:1N4744A-TR
Stock:13298
Inv Date:06-10-2026
Price: Unit price: $0.41
Buy/RFQ:
Part No:1N4744A/TR
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:
Part No:1N4744A-TR
Stock:15951
Inv Date:06-09-2026
Price: Unit price: $0.03
Buy/RFQ:
Part No:1N4744A-TR
Stock:5000
Inv Date:06-09-2026
Price: Unit price: $0.063
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Authorized Distributors
Part No:1N4744A-TR
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.0411
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Part No:1N4744ATR
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.043
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Source:Arrow EU
Part No:1N4744ATR
Stock:6
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:
Part No:1N4744ATR
Stock:30000
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:
Part No:1N4744A-TR
Stock:13905
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

Frequently Asked Questions

Where can I buy Vishay 1N4744ATR?

You can click on the BUY or RFQ button to purchase 1N4744ATR from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part 1N4744ATR?

You can download the 1N4744ATR datasheet or visit the Vishay website for support.

Who is the manufacturer of 1N4744ATR?

Vishay

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