MSD42T1G is out of stock and can be placed on backorder.
Available Substitutes:

Similar


onsemi
In Stock: 1,393,830
Unit Price: $0.19000
Datasheet

Similar


onsemi
In Stock: 254,205
Unit Price: $0.36000
Datasheet

Similar


Diodes Incorporated
In Stock: 836
Unit Price: $0.52000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.58000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.37000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.17000
Datasheet

Similar


MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.16000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 0
Unit Price: $0.19000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 0
Unit Price: $0.18000
Datasheet
Bipolar (BJT) Transistor NPN 300 V 150 mA 150 mW Surface Mount SC-59
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Bipolar (BJT) Transistor NPN 300 V 150 mA 150 mW Surface Mount SC-59
SC 59

MSD42T1G

DigiKey Part Number
MSD42T1GOSTR-ND - Tape & Reel (TR)
MSD42T1GOSCT-ND - Cut Tape (CT)
MSD42T1GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MSD42T1G
Description
TRANS NPN 300V 0.15A SC-59
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 300 V 150 mA 150 mW Surface Mount SC-59
Datasheet
 Datasheet
EDA/CAD Models
MSD42T1G Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Current - Collector Cutoff (Max)
100nA (ICBO)
Mfr
DC Current Gain (hFE) (Min) @ Ic, Vce
40 @ 30mA, 10V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Power - Max
150 mW
Part Status
Active
Operating Temperature
-55°C ~ 150°C (TJ)
Transistor Type
Mounting Type
Surface Mount
Current - Collector (Ic) (Max)
150 mA
Package / Case
TO-236-3, SC-59, SOT-23-3
Voltage - Collector Emitter Breakdown (Max)
300 V
Supplier Device Package
SC-59
Vce Saturation (Max) @ Ib, Ic
500mV @ 2mA, 20mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMBTA42LT1Gonsemi1,393,830MMBTA42LT1GOSTR-ND$0.19000Similar
SMMBTA42LT3Gonsemi254,205SMMBTA42LT3GOSTR-ND$0.36000Similar
FMMT6517TADiodes Incorporated836FMMT6517TR-ND$0.52000Similar
FMMT497TADiodes Incorporated0FMMT497TR-ND$0.58000Similar
FMMTA42TADiodes Incorporated0FMMTA42TR-ND$0.37000Similar
Available To Order
Factory Stock: 36,000
3,000 estimated in stock on 16-Nov-2026
Marketplace Stock: 81,000 View Now

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.50000$0.50
10$0.30500$3.05
100$0.19360$19.36
500$0.14520$72.60
1,000$0.12958$129.58
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.07658$229.74
6,000$0.06914$414.84
9,000$0.06535$588.15
15,000$0.06109$916.35
21,000$0.05856$1,229.76
30,000$0.05610$1,683.00
75,000$0.05071$3,803.25
150,000$0.04796$7,194.00
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.

Other Suppliers on DigiKey

81,000In Stock
Ships from Flip Electronics