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2SC4081 The ROHM Semiconductor 2SC4081 is an NPN bipolar transistor designed for general-purpose applications. It offers a 50V collector-emitter voltage and 150mA continuous collector current.
Mfr Part #:

2SC4081

Available from 3 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor 2SC4081 is an NPN bipolar transistor designed for general-purpose applications. It offers a 50V collector-emitter voltage and 150mA continuous collector current.
✓ Total Stock: 159,676 pcs
$ Price Range: $0.99

2SC4081 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Tomark Electronics Ltd ✓
Non-Authorised Inventory information
145,000 pcs
On Request
145000 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
11,776 pcs
On Request
11776 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,900 pcs
On Request
2900 pcs On Request 1 On Request On Request 14+ 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.

2SC4081 Specifications Quick View

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2SC4081 Description

Short technical summary and product information.

The ROHM Semiconductor 2SC4081 is a general-purpose NPN bipolar junction transistor (BJT) suitable for various electronic applications. It features a maximum collector-emitter voltage (VCEO Max) of 50V and a continuous collector current (IC) of 150mA. The transistor exhibits a DC current gain (Hfe Max) of 390 and a minimum DC collector/base gain (Hfe Min) of 120. Its gain bandwidth product (fT) is 180MHz, indicating good high-frequency performance.

 

This component is housed in an UMT-3F surface-mount (SMD/SMT) package and is supplied on a reel, with a factory pack quantity of 3000 units. The maximum operating temperature is rated at 150C. The 2SC4081 has a collector-emitter saturation voltage of 400mV and a power dissipation of 200mW. Its emitter-base voltage (VEBO) is 7V and collector-base voltage (VCBO) is 60V.

2SC4081 Quick Information

Product Type: NPN Bipolar Transistor
Series: 2SC4081
Canonical Name: ROHM Semiconductor 2SC4081 NPN Bipolar Transistor
Subcategory: Transistors

2SC4081 Compliance

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

2SC4081 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

2SC4081 Features

  • NPN bipolar transistor for general use.
  • Rated for 50V collector-emitter voltage.
  • Handles 150mA continuous collector current.
  • Features 180MHz gain bandwidth product.
  • Surface-mount UMT-3F package on reel.

2SC4081 Applications

  • Suitable for general amplification tasks.
  • Used in basic switching circuits.
  • Component in signal processing stages.
  • Applicable in low-power electronics.

2SC4081 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage (VCEO Max) for the 2SC4081?

The maximum collector-emitter voltage (VCEO Max) for the 2SC4081 is 50V.

What is the continuous collector current rating of the 2SC4081?

The continuous collector current rating for the 2SC4081 is 150mA.

What is the package type for the 2SC4081 transistor?

The 2SC4081 transistor is available in the UMT-3F package.

What is the maximum operating temperature for the 2SC4081?

The maximum operating temperature for the 2SC4081 is 150C.

What is the gain bandwidth product (fT) of the 2SC4081?

The gain bandwidth product (fT) of the 2SC4081 is 180MHz.

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