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2N4403TA PNP bipolar junction transistor rated for 40V collector-emitter voltage and 600mA collector current, in a through-hole TO-92-3 package.
Mfr Part #:

2N4403TA

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
PNP bipolar junction transistor rated for 40V collector-emitter voltage and 600mA collector current, in a through-hole TO-92-3 package.
✓ Total Stock: 244,091 pcs
$ Price Range: $0.06 - $0.31

2N4403TA Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
167,020 pcs
On Request
167020 pcs On Request 1 On Request On Request On Request On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
66,000 pcs
On Request
66000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
11,071 pcs
On Request
11071 pcs On Request 1 On Request On Request 21+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

2N4403TA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Lead Style
Mounting Type
Operating Temperature
Power
Supplier Device Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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2N4403TA Description

Short technical summary and product information.

The 2N4403TA is a PNP bipolar junction transistor manufactured by On Semiconductor. It is designed for general-purpose switching and amplification applications. Key electrical ratings include a collector-emitter voltage (Vce) of 40V, a continuous collector current (Ic) of 600mA, and a power dissipation of 625mW. The device offers a minimum DC current gain (hFE) of 100 at 150mA and 2V, and a maximum saturation voltage (Vce sat) of 750mV at 50mA base current and 500mA collector current. The transition frequency (ft) is 200 MHz, making it suitable for low-frequency switching and linear amplification. The transistor is housed in a through-hole TO-92-3 package (TO-226-3, TO-92-3 (TO-226AA) Formed Leads) and can operate over a junction temperature range of -55°C to 150°C.

2N4403TA Quick Information

Product Type: Bipolar Junction Transistor (BJT)
Canonical Name: 2N4403TA PNP Bipolar Transistor
Subcategory: Single PNP

2N4403TA Compliance

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

2N4403TA Estimated Pricing

Qty Low High
1+ $0.31 $0.31
10+ $0.19 $0.19
100+ $0.12 $0.12
500+ $0.09 $0.09
1,000+ $0.08 $0.08
2,000+ $0.06 $0.06

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

2N4403TA Features

  • PNP bipolar junction transistor design.
  • Rated for 40V collector-emitter voltage.
  • Continuous collector current up to 600mA.
  • Power dissipation of 625mW maximum.
  • Through-hole TO-92-3 package for easy mounting.

2N4403TA Applications

  • General purpose switching and amplification.
  • Low power audio amplifier stages.
  • Signal processing and driver circuits.
  • Used in consumer electronics and industrial controls.

2N4403TA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage rating of the 2N4403TA?

The collector-emitter voltage (Vce) is rated at 40V.

What is the maximum collector current?

The maximum continuous collector current (Ic) is 600mA.

What is the power dissipation of this transistor?

The power dissipation (Pd) is 625mW.

What package does the 2N4403TA come in?

It is available in a through-hole TO-92-3 package (TO-226-3, TO-92-3 (TO-226AA) Formed Leads).

What is the operating temperature range?

The operating junction temperature range is -55°C to 150°C.

Is the 2N4403TA RoHS compliant?

Yes, it is listed as RoHS3 compliant.

What is the DC current gain (hFE) of this transistor?

The minimum DC current gain (hFE) is 100 at Ic=150mA and Vce=2V.

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