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NPN general-purpose transistor

NPN transistor in a SOT323 (SC-70) plastic package. The PNP complement is 2PA1576.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
2PC4081R 2PC4081R,115 934031760115 SOT323 Order product
2PC4081R 2PC4081R,135 934031760135 SOT323 Order product

Features and benefits

  • Low current (max. 150 mA)
  • Low voltage (max. 50 V)
  • AEC-Q101 qualified


  • General-purpose switching
  • Small signal amplification


Type numberPackage versionPackage nameSize (mm)PolarityPtot (mW)VCEO [max] (V)IC [max] (mA)hFE [min]hFE [max]fT [min] (MHz)
2PC4081RSOT323SC-702 x 1.25 x 0.95NPN35045500160400100


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 317 60115 )
SOT323Reel 7” Q1/T1 or Q2/T3
( 9340 317 60135 )
ActiveZ%RReel 13” or 11 ¼” Q1/T1

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
2PC4081NPN general-purpose transistorData sheet2009-12-07
LSYMTRALetter Symbols - Transistors; GeneralDesign support1999-05-06
2PC4081R_Nexperia_Product_Quality2PC4081R Nexperia Product QualityQuality document2019-05-20
2PC4081R_Nexperia_Product_Reliability2PC4081R Nexperia Product Reliability Quality documentQuality document2020-03-11
2PC4081R2PC4081R SPICE modelSPICE model2020-07-06


If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.


File nameTitleTypeDate
LSYMTRALetter Symbols - Transistors; GeneralDesign support1999-05-06
2PC4081R2PC4081R SPICE modelSPICE model2020-07-06

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
2PC4081R2PC4081R,115934031760115Reel 7” Q1/T1 or Q2/T3Order product
2PC4081R2PC4081R,135934031760135Reel 13” or 11 ¼” Q1/T1 Order product


As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store:

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.