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Vishay 1N5266BTR Voltage Regulator Diodes

The product is a Silicon planar power Zener diode offering precise voltage regulation with a tolerance of +5% or +2%. Suitable for voltage stabilization in test equipment and electronic circuits, these diodes are available in various packages including DO-35 and MiniMELF, and are compliant with RoHS and Halogen-Free standards. Their maximum power dissipation is 500mW, with a junction temperature limit of 175°C. Featuring a voltage range from approximately 2.4V to 75V, they are ideal in applications requiring stable voltage references and surge suppression.

Authorized Distributors
Source:Newark
Part No:1N5266B-TR
Stock:2825
Inv Date:06-09-2026
Price: Unit price: $0.725
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Source:DigiKey
Part No:1N5266B-TR
Stock:69153
Inv Date:06-09-2026
Price: Unit price: $0.49
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Source:DigiKey
Part No:1N5266B/TR
Stock:0
Inv Date:06-09-2026
Price: Unit price: $3.1108
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Part No:1N5266B/TR
Stock:0
Inv Date:06-10-2026
Price: Unit price: $2.82
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Part No:1N5266B-TR
Stock:38042
Inv Date:06-10-2026
Price: Unit price: $0.48
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Part No:1N5266B-TR
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.1
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Vishay 1N5266BTR Voltage Regulator Diodes Specifications:

  • Package Options: DO-35, MiniMELF, SOT-23, SOD-123
  • Power Dissipation: 500 mW
  • Maximum Junction Temperature: 175°C
  • Ze (Zener Voltage): Range from 2.4 V to 75 V
  • Tolerance: +5% (B suffix), +2% (C suffix)
  • Storage Temperature Range: -65°C to +175°C
  • Forward Voltage (max): 14 V at 200 mA
  • Thermal Resistance Junction to Ambient: 300 K/W
  • RoHS and Halogen-Free compliant
  • Lead Length: 9.5 mm (standard)
  • Operating Current: 1.7 to 20 A
  • Part Number Example: 1N5266BTR

Buy the Vishay Series Small Signal Zener Diodes: 1N5266BTR

Experience reliable voltage stabilization with the Vishay 1N5266BTR, a power Zener diode designed for precise voltage regulation in electronic and test equipment. This diode features a maximum power dissipation of 500mW and supports a wide voltage range from approximately 2.4V to 75V, making it suitable for various stabilization and surge suppression applications. Its robust construction ensures high thermal stability, with a maximum junction temperature of 175°C. Order online now to benefit from fast delivery in a variety of packaging options, ideal for high-reliability demanding projects.

Get Vishay 1N5266BTR today—built for precision and long-lasting durability in voltage regulation applications.

Frequently Asked Questions

Where can I buy Vishay 1N5266BTR?

You can click on the BUY or RFQ button to purchase 1N5266BTR from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part 1N5266BTR?

You can download the 1N5266BTR datasheet or visit the Vishay website for support.

Who is the manufacturer of 1N5266BTR?

Vishay

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