MMBT5551LT1G is out of stock and can be placed on backorder.
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onsemi
In Stock: 93,540
Unit Price: $0.21000
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onsemi
In Stock: 7,360
Unit Price: $0.21000
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Diodes Incorporated
In Stock: 0
Unit Price: $0.18000
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Diodes Incorporated
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Diodes Incorporated
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Nexperia USA Inc.
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Unit Price: $0.22000
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Unit Price: $0.26000
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Bipolar (BJT) Transistor NPN 160 V 600 mA 225 mW Surface Mount SOT-23-3 (TO-236)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Bipolar (BJT) Transistor NPN 160 V 600 mA 225 mW Surface Mount SOT-23-3 (TO-236)
SOT-23-3

MMBT5551LT1G

DigiKey Part Number
MMBT5551LT1GOSTR-ND - Tape & Reel (TR)
MMBT5551LT1GOSCT-ND - Cut Tape (CT)
MMBT5551LT1GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MMBT5551LT1G
Description
TRANS NPN 160V 0.6A SOT23-3
Manufacturer Standard Lead Time
41 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 160 V 600 mA 225 mW Surface Mount SOT-23-3 (TO-236)
Datasheet
 Datasheet
EDA/CAD Models
MMBT5551LT1G Models
Product Attributes
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Category
Current - Collector Cutoff (Max)
100nA
Mfr
DC Current Gain (hFE) (Min) @ Ic, Vce
80 @ 10mA, 5V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Power - Max
225 mW
Part Status
Active
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)
160 V
Supplier Device Package
SOT-23-3 (TO-236)
Vce Saturation (Max) @ Ib, Ic
200mV @ 5mA, 50mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (13)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMMBT5551LT1Gonsemi93,540SMMBT5551LT1GOSTR-ND$0.21000Direct
SMMBT5551LT3Gonsemi7,360488-SMMBT5551LT3GTR-ND$0.21000Direct
MMBT5551-7-FDiodes Incorporated0MMBT5551-FDITR-ND$0.18000Direct
FMMT455TADiodes Incorporated0FMMT455TR-ND$0.44000Similar
FMMT625TADiodes Incorporated0FMMT625TR-ND$0.85000Similar
In-Stock: 0
3,000 estimated in stock on 25-Mar-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.15000$0.15
10$0.09500$0.95
100$0.05820$5.82
500$0.04218$21.09
1,000$0.03698$36.98
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.03033$90.99
6,000$0.02696$161.76
9,000$0.02525$227.25
15,000$0.02331$349.65
21,000$0.02217$465.57
30,000$0.02105$631.50
75,000$0.01860$1,395.00
150,000$0.01709$2,563.50
300,000$0.01581$4,743.00
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.