MSD42SWT1G is out of stock and can be placed on backorder.
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Bipolar (BJT) Transistor NPN 300 V 150 mA 150 mW Surface Mount SC-70-3 (SOT323)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MSD42SWT1G

DigiKey Part Number
MSD42SWT1GOSTR-ND - Tape & Reel (TR)
MSD42SWT1GOSCT-ND - Cut Tape (CT)
MSD42SWT1GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MSD42SWT1G
Description
TRANS NPN 300V 0.15A SC70-3
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 300 V 150 mA 150 mW Surface Mount SC-70-3 (SOT323)
Datasheet
 Datasheet
EDA/CAD Models
MSD42SWT1G Models
Product Attributes
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Category
Current - Collector Cutoff (Max)
100nA (ICBO)
Mfr
DC Current Gain (hFE) (Min) @ Ic, Vce
25 @ 1mA, 10V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Power - Max
150 mW
Part Status
Active
Operating Temperature
150°C (TJ)
Transistor Type
Mounting Type
Surface Mount
Current - Collector (Ic) (Max)
150 mA
Package / Case
SC-70, SOT-323
Voltage - Collector Emitter Breakdown (Max)
300 V
Supplier Device Package
SC-70-3 (SOT323)
Vce Saturation (Max) @ Ib, Ic
500mV @ 2mA, 200mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
FMMTA42TADiodes Incorporated0FMMTA42TR-ND$0.37000Similar
MMSTA42-7-FDiodes Incorporated0MMSTA42-FDITR-ND$0.27000Similar
MMSTA42-TPMCC (Micro Commercial Components)0MMSTA42TPMSTR-ND$0.23000Similar
PMSTA42,115Nexperia USA Inc.361727-2415-2-ND$0.30000Similar
BF820W,115Nexperia USA Inc.01727-5477-2-ND$0.33000Similar
In-Stock: 0
3,000 estimated in stock on 23-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.23000$0.23
10$0.14200$1.42
100$0.08810$8.81
500$0.06452$32.26
1,000$0.05688$56.88
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.04712$141.36
6,000$0.04220$253.20
9,000$0.03968$357.12
15,000$0.03685$552.75
21,000$0.03517$738.57
30,000$0.03355$1,006.50
75,000$0.02997$2,247.75
150,000$0.02775$4,162.50
300,000$0.02589$7,767.00
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.