MMBT3904-QR is out of stock and can be placed on backorder.
Available Substitutes:

Direct


onsemi
In Stock: 2,139,400
Unit Price: $0.12000
Datasheet

Direct


onsemi
In Stock: 54,000
Unit Price: $0.13000
Datasheet

Similar


Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.10000
Datasheet
Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 250 mW Surface Mount TO-236AB
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MMBT3904-QR

DigiKey Part Number
1727-MMBT3904-QRTR-ND - Tape & Reel (TR)
1727-MMBT3904-QRCT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
MMBT3904-QR
Description
TRANS NPN 40V 0.2A TO-236AB
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 250 mW Surface Mount TO-236AB
Datasheet
 Datasheet
Product Attributes
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Category
Power - Max
250 mW
Mfr
Frequency - Transition
300MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Operating Temperature
150°C (TJ)
Part Status
Active
Grade
Automotive
Transistor Type
Qualification
AEC-Q101
Current - Collector (Ic) (Max)
200 mA
Mounting Type
Surface Mount
Voltage - Collector Emitter Breakdown (Max)
40 V
Package / Case
TO-236-3, SC-59, SOT-23-3
Vce Saturation (Max) @ Ib, Ic
300mV @ 5mA, 50mA
Supplier Device Package
TO-236AB
Current - Collector Cutoff (Max)
50nA (ICBO)
Base Product Number
DC Current Gain (hFE) (Min) @ Ic, Vce
100 @ 10mA, 1V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMBT3904LT1Gonsemi2,139,400MMBT3904LT1GOSTR-ND$0.12000Direct
SMMBT3904LT1Gonsemi54,000SMMBT3904LT1GOSTR-ND$0.13000Direct
MMBT3904H RFGTaiwan Semiconductor Corporation01801-MMBT3904HRFGTR-ND$0.10000Similar
In-Stock: 0
3,000 expected in stock on 08-Mar-2027
Request Stock Notification
Maximum purchase limit
To support all customers' research and development needs, this product has a maximum purchase limit. This limit may be purchased every 30 days and any orders above the limit may be cancelled.
Cut Tape (CT):3000
Tape & Reel (TR):3000
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.13000$0.13
10$0.07100$0.71
100$0.04310$4.31
500$0.03136$15.68
1,000$0.02744$27.44
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.02352$70.56
6,000$0.01960$117.60
9,000$0.01800$162.00
15,000$0.01550$232.50
21,000$0.01300$273.00
30,000$0.01191$357.30
75,000$0.01095$821.25
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.