MMST3904-7-F is out of stock and can be placed on backorder.
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Central Semiconductor Corp
In Stock: 32,716
Unit Price: $0.45000
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onsemi
In Stock: 59,560
Unit Price: $0.14000
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MCC (Micro Commercial Components)
In Stock: 13,772
Unit Price: $0.15000
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Nexperia USA Inc.
In Stock: 0
Unit Price: $0.16000
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NXP USA Inc.
In Stock: 0
Unit Price: $0.00000
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onsemi
In Stock: 0
Unit Price: $0.39000
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Rohm Semiconductor
In Stock: 56,987
Unit Price: $0.35000
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Nexperia USA Inc.
In Stock: 36,970
Unit Price: $0.20000
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Nexperia USA Inc.
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Nexperia USA Inc.
In Stock: 3,445
Unit Price: $0.17000
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Nexperia USA Inc.
In Stock: 12,128
Unit Price: $0.17000
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MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.03601
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Datasheet
Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 200 mW Surface Mount SOT-323
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MMST3904-7-F

DigiKey Part Number
MMST3904-FDITR-ND - Tape & Reel (TR)
MMST3904-FDICT-ND - Cut Tape (CT)
MMST3904-FDIDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MMST3904-7-F
Description
TRANS NPN 40V 0.2A SOT-323
Manufacturer Standard Lead Time
48 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 200 mW Surface Mount SOT-323
Datasheet
 Datasheet
EDA/CAD Models
MMST3904-7-F Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
100 @ 10mA, 1V
Mfr
Power - Max
200 mW
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Transition
300MHz
Part Status
Active
Operating Temperature
-55°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 (55)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
CMST3904 TR PBFREECentral Semiconductor Corp32,7161514-CMST3904TRPBFREECT-ND$0.45000Direct
MMBT3904WT1Gonsemi59,560MMBT3904WT1GOSCT-ND$0.14000Direct
MMST3904-TPMCC (Micro Commercial Components)13,772MMST3904TPMSCT-ND$0.15000Direct
PMST3904,115Nexperia USA Inc.01727-4251-1-ND$0.16000Direct
PMSTA3904,115NXP USA Inc.0568-5576-2-ND$0.00000Direct
In-Stock: 0
3,000 expected in stock on 04-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.27000$0.27
10$0.16500$1.65
25$0.13600$3.40
50$0.11780$5.89
100$0.10240$10.24
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.05480$164.40
9,000$0.04616$415.44
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.