MMST5551-TP is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Diodes Incorporated
In Stock: 0
Unit Price: $0.30000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 0
Unit Price: $0.26000
Datasheet
Bipolar (BJT) Transistor NPN 160 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.
Bipolar (BJT) Transistor NPN 160 V 200 mA 300MHz 200 mW Surface Mount SOT-323
SOT 323
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MMST5551-TP

DigiKey Part Number
MMST5551TPMSTR-ND - Tape & Reel (TR)
MMST5551TPMSCT-ND - Cut Tape (CT)
MMST5551TPMSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MMST5551-TP
Description
TRANS NPN 160V 0.2A SOT-323
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 160 V 200 mA 300MHz 200 mW Surface Mount SOT-323
Datasheet
 Datasheet
EDA/CAD Models
MMST5551-TP Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
80 @ 10mA, 5V
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)
160 V
Supplier Device Package
SOT-323
Vce Saturation (Max) @ Ib, Ic
200mV @ 5mA, 50mA
Base Product Number
Current - Collector Cutoff (Max)
50nA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMST5551-7-FDiodes Incorporated0MMST5551-FDITR-ND$0.30000Direct
PMST5551,115Nexperia USA Inc.01727-2163-2-ND$0.26000Similar
In-Stock: 0
3,000 estimated in stock on 28-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.23000$0.23
10$0.13900$1.39
100$0.08590$8.59
500$0.06288$31.44
1,000$0.05541$55.41
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.04588$137.64
6,000$0.04106$246.36
9,000$0.03860$347.40
15,000$0.03584$537.60
21,000$0.03420$718.20
30,000$0.03261$978.30
75,000$0.02911$2,183.25
150,000$0.02695$4,042.50
300,000$0.02513$7,539.00
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.