2SD2142KT146 is out of stock and can be placed on backorder.
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Bipolar (BJT) Transistor NPN - Darlington 30 V 300 mA 200MHz 200 mW Surface Mount SMT3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

2SD2142KT146

DigiKey Part Number
2SD2142KT146TR-ND - Tape & Reel (TR)
2SD2142KT146CT-ND - Cut Tape (CT)
2SD2142KT146DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
2SD2142KT146
Description
TRANS NPN DARL 30V 0.3A SMT3
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN - Darlington 30 V 300 mA 200MHz 200 mW Surface Mount SMT3
Datasheet
 Datasheet
EDA/CAD Models
2SD2142KT146 Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
10000 @ 100mA, 5V
Mfr
Power - Max
200 mW
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Transition
200MHz
Part Status
Active
Operating Temperature
150°C (TJ)
Transistor Type
Mounting Type
Surface Mount
Current - Collector (Ic) (Max)
300 mA
Package / Case
TO-236-3, SC-59, SOT-23-3
Voltage - Collector Emitter Breakdown (Max)
30 V
Supplier Device Package
SMT3
Vce Saturation (Max) @ Ib, Ic
1.5V @ 100µA, 100mA
Base Product Number
Current - Collector Cutoff (Max)
100nA (ICBO)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (20)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMBTA13-7-FDiodes Incorporated0MMBTA13-FDITR-ND$0.20000Direct
BCV47TADiodes Incorporated0BCV47TR-ND$0.28000Similar
FMMT38CTADiodes Incorporated0FMMT38CTR-ND$0.41000Similar
FMMT614TADiodes Incorporated0FMMT614TR-ND$0.66000Similar
FMMT614TCDiodes Incorporated0FMMT614TC-ND$0.13085Similar
In-Stock: 0
3,000 estimated in stock on 18-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.67000$0.67
10$0.41200$4.12
100$0.26440$26.44
500$0.20050$100.25
1,000$0.17988$179.88
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.15366$460.98
6,000$0.14045$842.70
9,000$0.13372$1,203.48
15,000$0.12615$1,892.25
21,000$0.12167$2,555.07
30,000$0.11731$3,519.30
75,000$0.11375$8,531.25
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.