CMST3904 TR PBFREE is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Diodes Incorporated
In Stock: 651
Unit Price: $0.22000
Datasheet

Similar


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

Similar


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

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.03443
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.20000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.19000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.23000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.28000
Datasheet

Similar


MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.03132
Datasheet

Similar


MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.13000
Datasheet

Direct


onsemi
In Stock: 150,000
Unit Price: $0.14000
Datasheet

Direct


onsemi
In Stock: 0
Unit Price: $0.37000
Datasheet

Similar


onsemi
In Stock: 54,260
Unit Price: $0.14000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.17000
Datasheet
Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 275 mW Surface Mount SOT-323
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

CMST3904 TR PBFREE

DigiKey Part Number
1514-CMST3904TRPBFREETR-ND - Tape & Reel (TR)
1514-CMST3904TRPBFREECT-ND - Cut Tape (CT)
1514-CMST3904TRPBFREEDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
CMST3904 TR PBFREE
Description
TRANS NPN 40V 0.2A SOT-323
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 275 mW Surface Mount SOT-323
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
DC Current Gain (hFE) (Min) @ Ic, Vce
100 @ 10mA, 1V
Mfr
Power - Max
275 mW
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Transition
300MHz
Part Status
Active
Operating Temperature
-65°C ~ 150°C (TJ)
Transistor Type
Mounting Type
Surface Mount
Current - Collector (Ic) (Max)
200 mA
Package / Case
SC-70, SOT-323
Voltage - Collector Emitter Breakdown (Max)
40 V
Supplier Device Package
SOT-323
Vce Saturation (Max) @ Ib, Ic
300mV @ 5mA, 50mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (50)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMST4401-7-FDiodes Incorporated651MMST4401-FDITR-ND$0.22000Similar
BC847BW-7-FDiodes Incorporated0BC847BW-FDITR-ND$0.17000Similar
BC847CW-7-FDiodes Incorporated0BC847CW-FDITR-ND$0.17000Similar
BC847CWQ-7-FDiodes Incorporated031-BC847CWQ-7-FTR-ND$0.03443Similar
BC848CW-7-FDiodes Incorporated031-BC848CW-7-FTR-ND$0.20000Similar
In-Stock: 0
3,000 estimated in stock on 15-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.44000$0.44
10$0.26900$2.69
100$0.16980$16.98
500$0.12654$63.27
1,000$0.11257$112.57
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.09478$284.34
6,000$0.08581$514.86
9,000$0.08123$731.07
15,000$0.07609$1,141.35
21,000$0.07304$1,533.84
30,000$0.07008$2,102.40
75,000$0.06358$4,768.50
150,000$0.05957$8,935.50
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.