NTE121 The NTE121 is a PNP bipolar transistor from NTE Electronics designed for power applications. It offers a 45V voltage rating and a 10A current capability.
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NTE121

Available from 1 distributors
Mfr Name: NTE Electronics
NTE Electronics
The NTE121 is a PNP bipolar transistor from NTE Electronics designed for power applications. It offers a 45V voltage rating and a 10A current capability.
Total Stock: 5 pcs
$ Price Range: $0.99

NTE121 Available from 1 distributor

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NTE121 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Mounting Type
Operating Temperature
Power
Supplier Device Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

NTE121 Description

Short technical summary and product information.

The NTE121 is a single PNP bipolar junction transistor manufactured by NTE Electronics. It is designed for power applications, featuring a maximum voltage rating of 45V and a continuous current capability of 10A. The transistor dissipates up to 90W of power.

 

This device comes in a TO-3 package, also known as TO-204AA, and is designed for through-hole mounting. Its operating temperature is rated up to 100°C (TJ). The DC current gain (hFE) is a minimum of 50 at 1A and 2V, with a Vce saturation of 300mV maximum at 1A and 10A.

 

The NTE121 operates at frequencies up to 300kHz. It is listed with RoHS3 compliance, MSL 1, and REACH Unaffected status, though these compliance details are unverified.

NTE121 Quick Information

Product Type: Bipolar Transistor
Canonical Name: NTE121 PNP Transistor
Subcategory: Single

NTE121 Compliance

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

NTE121 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

NTE121 Features

  • PNP bipolar junction transistor.
  • Rated for 45V collector-emitter voltage.
  • Handles up to 10A continuous current.
  • 90W maximum power dissipation.
  • TO-3 package for through-hole mounting.

NTE121 Applications

  • Suitable for power switching applications.
  • Used in general purpose amplification.
  • Component in power supply circuits.
  • Applicable in voltage regulation.

NTE121 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the NTE121 transistor?

The NTE121 transistor has a maximum voltage rating of 45V.

What is the maximum continuous current for the NTE121?

The NTE121 can handle a continuous current of up to 10A.

What is the power dissipation of the NTE121 transistor?

The NTE121 transistor has a power dissipation of 90W.

What is the operating temperature range for the NTE121?

The operating temperature for the NTE121 is up to 100°C (TJ).

What package type is the NTE121 available in?

The NTE121 is available in a TO-3 package, also known as TO-204AA.

How is the NTE121 transistor mounted?

The NTE121 transistor is designed for through-hole mounting.

NTE121 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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NTE121MP
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TRANS PNP 45V 10A TO3
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