KST2222A The KST2222A is an NPN Epitaxial Silicon Transistor from Samsung Electronics, designed for general-purpose applications. It features a VCEO of 40V and an IC of 600mA.
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KST2222A

Available from 1 distributors
Mfr Name: Samsung Electronics
Samsung Electronics
The KST2222A is an NPN Epitaxial Silicon Transistor from Samsung Electronics, designed for general-purpose applications. It features a VCEO of 40V and an IC of 600mA.
✓ Total Stock: 2,000,000 pcs
$ Price Range: $0.99

KST2222A Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,000,000 pcs
2000000 pcs On Request 1 On Request On Request On Request On Request On Request

KST2222A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
SVHC Present

KST2222A Description

Short technical summary and product information.

The KST2222A is a general-purpose NPN Epitaxial Silicon Transistor manufactured by Samsung Electronics. It is designed for a wide range of electronic applications requiring reliable switching and amplification.

 

Key electrical characteristics include a collector-emitter voltage (VCEO) of 40V and a continuous collector current (IC) of 600mA. The transistor boasts a high DC current gain (hFE) up to 300 and a current gain bandwidth product (fT) of 300MHz, making it suitable for various signal processing tasks.

 

This transistor comes in a compact SOT-23 surface-mount package, facilitating integration into densely populated circuit boards. Its robust design and specified electrical parameters make it a versatile component for both hobbyist and industrial electronic projects.

KST2222A Quick Information

Product Type: NPN Epitaxial Silicon Transistor
Canonical Name: KST2222A NPN Epitaxial Silicon Transistor
Subcategory: Single

KST2222A Compliance

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

KST2222A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

KST2222A Features

  • NPN Epitaxial Silicon Transistor
  • 40V Collector-Emitter Voltage (VCEO)
  • 600mA Continuous Collector Current (IC)
  • 300MHz Current Gain Bandwidth Product (fT)
  • SOT-23 Surface Mount Package

KST2222A Applications

  • General purpose switching applications
  • Signal amplification circuits
  • Low power electronic designs
  • Compact circuit board integration

KST2222A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of KST2222A?

40V.

What is the maximum collector current rating?

600 mA.

What package is KST2222A available in?

SOT-23 surface mount package.

What is the typical current gain (hFE) at 150 mA?

Minimum 100 at VCE = 10V, IC = 150mA.

What is the transition frequency of KST2222A?

Minimum 300 MHz.

What is the storage temperature range?

-55°C to 150°C.

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