2SC3837KT146P is out of stock and can be placed on backorder.
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onsemi
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Datasheet
RF Transistor NPN 20V 50mA 1.5GHz 200mW Surface Mount SMT3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

2SC3837KT146P

DigiKey Part Number
2SC3837KT146PTR-ND - Tape & Reel (TR)
2SC3837KT146PCT-ND - Cut Tape (CT)
2SC3837KT146PDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
2SC3837KT146P
Description
RF TRANS NPN 20V 1.5GHZ SMT3
Customer Reference
Detailed Description
RF Transistor NPN 20V 50mA 1.5GHz 200mW Surface Mount SMT3
Datasheet
 Datasheet
EDA/CAD Models
2SC3837KT146P Models
Product Attributes
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Category
Power - Max
200mW
Manufacturer
Rohm Semiconductor
DC Current Gain (hFE) (Min) @ Ic, Vce
82 @ 10mA, 10V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Collector (Ic) (Max)
50mA
Part Status
Last Time Buy
Operating Temperature
150°C (TJ)
Transistor Type
NPN
Mounting Type
Surface Mount
Voltage - Collector Emitter Breakdown (Max)
20V
Package / Case
TO-236-3, SC-59, SOT-23-3
Frequency - Transition
1.5GHz
Supplier Device Package
SMT3
Noise Figure (dB Typ @ f)
4.5dB @ 200MHz
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
DSS20201L-7Diodes Incorporated0DSS20201LDITR-ND$0.47000Similar
ZXTN25020BFHTADiodes Incorporated0ZXTN25020BFHTR-ND$0.95000Similar
ZXTN25020CFHTADiodes Incorporated0ZXTN25020CFHTATR-ND$0.95000Similar
SMMBT5089LT1Gonsemi134,800488-SMMBT5089LT1GTR-ND$0.40000Similar
Last Time Buy
3,000 estimated in stock on 16-Nov-2026
Last Time Buy Date: 9/30/2026
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.