1N4749A-TR The Micro Commercial 1N4749A-TR is a Zener Diode with a 24V Zener Voltage and 1.3W Power Dissipation. It is housed in a DO-41-2 package.
Mfr Part #:

1N4749A-TR

Available from 1 distributors
Mfr Name: Micro Commercial
Micro Commercial
The Micro Commercial 1N4749A-TR is a Zener Diode with a 24V Zener Voltage and 1.3W Power Dissipation. It is housed in a DO-41-2 package.
✓ Total Stock: 335 pcs
$ Price Range: $0.20

1N4749A-TR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
335 pcs
$0.20 ℹ
Qty Price
0+ 0.20
335 pcs $0.20
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1 On Request On Request On Request On Request On Request

1N4749A-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Diameter
Forward Voltage
Lead Style
Length
Mounting Style
Power Dissipation
Storage Temperature
Termination Style

1N4749A-TR Description

Short technical summary and product information.

The 1N4749A-TR from Micro Commercial is a single Zener diode designed for voltage regulation applications. It features a nominal Zener Voltage of 24V and a power dissipation rating of 1.3W. The diode exhibits a typical forward voltage of 1.2V at a test current of 10.5mA.

 

This component is constructed for through-hole mounting and comes in a DO-41-2 package with axial termination. The maximum operating temperature is rated at 175°C. Its dimensions include a length of 4.1mm and a diameter of 2.6mm.

 

Key electrical characteristics include a Zener current of 5µA and a typical Zener impedance of 25 Ohms. The voltage tolerance is specified at 5%. The 1N4749A-TR is suitable for various electronic circuits requiring stable voltage references.

1N4749A-TR Quick Information

Product Type: Zener Diode
Series: 1N4749A
Canonical Name: 1N4749A-TR Zener Diode
Subcategory: Zener Diodes

1N4749A-TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1N4749A-TR Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

1N4749A-TR Features

  • 24V nominal Zener voltage rating.
  • 1.3W maximum power dissipation.
  • 1.2V typical forward voltage.
  • DO-41-2 package for through-hole mounting.
  • Axial termination style.

1N4749A-TR Applications

  • Used for voltage regulation circuits.
  • Suitable for overvoltage protection.
  • Integrated into power supply designs.
  • Applied in general purpose electronics.
  • Utilized in industrial control systems.

1N4749A-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener Voltage of the 1N4749A-TR?

The 1N4749A-TR has a nominal Zener Voltage of 24V.

What is the power dissipation of the 1N4749A-TR?

The 1N4749A-TR has a nominal power dissipation of 1.3W.

What is the typical Forward Voltage of this Zener Diode?

The typical Forward Voltage is 1.2V.

What is the Zener Current for the 1N4749A-TR?

The nominal Zener Current is 5 µA.

What is the package type for the 1N4749A-TR?

The package type is DO-41-2.

What is the maximum operating temperature for the 1N4749A-TR?

The maximum operating temperature is +175 °C.

What is the voltage tolerance of the 1N4749A-TR?

The nominal voltage tolerance is 5%.

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