MMBT4401-7 is Discontinued and no longer carried by DigiKey.
Available Substitutes:

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Diodes Incorporated
In Stock: 298.003
Unit Price: 0,12000 €
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Diodes Incorporated
In Stock: 1.819
Unit Price: 0,20000 €
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onsemi
In Stock: 3.751
Unit Price: 0,24000 €
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Nexperia USA Inc.
In Stock: 1
Unit Price: 0,10000 €
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Nexperia USA Inc.
In Stock: 45.120
Unit Price: 0,10000 €
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onsemi
In Stock: 135
Unit Price: 0,12000 €
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onsemi
In Stock: 16.098
Unit Price: 0,12000 €
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Nexperia USA Inc.
In Stock: 0
Unit Price: 0,10000 €
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Nexperia USA Inc.
In Stock: 0
Unit Price: 0,10000 €
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onsemi
In Stock: 3
Unit Price: 0,14000 €
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onsemi
In Stock: 35.013
Unit Price: 0,14000 €
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Nexperia USA Inc.
In Stock: 0
Unit Price: 0,10000 €
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Nexperia USA Inc.
In Stock: 0
Unit Price: 0,10000 €
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onsemi
In Stock: 0
Unit Price: 0,14000 €
Datasheet
Bipolar (BJT) Transistor NPN 40 V 600 mA 250MHz 300 mW Surface Mount SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MMBT4401-7

DigiKey Part Number
MMBT4401DITR-ND - Tape & Reel (TR)
MMBT4401DICT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
MMBT4401-7
Description
TRANS NPN 40V 0.6A SOT-23-3
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 40 V 600 mA 250MHz 300 mW Surface Mount SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
MMBT4401-7 Models
Product Attributes
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Show Empty Attributes
Category
DC Current Gain (hFE) (Min) @ Ic, Vce
100 @ 150mA, 1V
Mfr
Power - Max
300 mW
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Frequency - Transition
250MHz
Part Status
Discontinued at DigiKey
Operating Temperature
-55°C ~ 150°C (TJ)
Transistor Type
Mounting Type
Surface Mount
Current - Collector (Ic) (Max)
600 mA
Package / Case
TO-236-3, SC-59, SOT-23-3
Voltage - Collector Emitter Breakdown (Max)
40 V
Supplier Device Package
SOT-23-3
Vce Saturation (Max) @ Ib, Ic
750mV @ 50mA, 500mA
Base Product Number
Current - Collector Cutoff (Max)
100nA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (86)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMBT4401-7-FDiodes Incorporated298.003MMBT4401-FDICT-ND0,12000 €Direct
MMST4401-7-FDiodes Incorporated1.819MMST4401-FDICT-ND0,20000 €Similar
SMMBT4401LT1Gonsemi3.751SMMBT4401LT1GOSCT-ND0,24000 €Direct
BC817-16,215Nexperia USA Inc.11727-4238-1-ND0,10000 €Similar
BC817-16,235Nexperia USA Inc.45.1201727-6183-1-ND0,10000 €Similar
Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in EUR
Cut Tape (CT)
QuantityUnit PriceExt Price
10,20000 €0,20 €
Tape & Reel (TR)
QuantityUnit PriceExt Price
30.0000,04058 €1.217,40 €
75.0000,03718 €2.788,50 €
Unit Price without VAT:0,20000 €
Unit Price with VAT:0,24200 €