FMMT555TA is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Diodes Incorporated
In Stock: 0
Unit Price: $0.74000
Datasheet

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onsemi
In Stock: 470,302
Unit Price: $0.16000
Datasheet

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onsemi
In Stock: 114,684
Unit Price: $0.16000
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onsemi
In Stock: 201,326
Unit Price: $0.16000
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onsemi
In Stock: 18,211
Unit Price: $0.16000
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Nexperia USA Inc.
In Stock: 0
Unit Price: $0.62000
Datasheet
Bipolar (BJT) Transistor PNP 150 V 1 A 100MHz 500 mW Surface Mount SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

FMMT555TA

DigiKey Part Number
FMMT555TATR-ND - Tape & Reel (TR)
FMMT555TACT-ND - Cut Tape (CT)
FMMT555TADKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
FMMT555TA
Description
TRANS PNP 150V 1A SOT-23-3
Manufacturer Standard Lead Time
48 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor PNP 150 V 1 A 100MHz 500 mW Surface Mount SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
FMMT555TA Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
50 @ 300mA, 10V
Mfr
Power - Max
500 mW
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Transition
100MHz
Part Status
Active
Operating Temperature
-55°C ~ 150°C (TJ)
Transistor Type
Mounting Type
Surface Mount
Current - Collector (Ic) (Max)
1 A
Package / Case
TO-236-3, SC-59, SOT-23-3
Voltage - Collector Emitter Breakdown (Max)
150 V
Supplier Device Package
SOT-23-3
Vce Saturation (Max) @ Ib, Ic
300mV @ 10mA, 100mA
Base Product Number
Current - Collector Cutoff (Max)
100nA (ICBO)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
FMMT555TCDiodes Incorporated0FMMT555TCDICT-ND$0.74000Parametric Equivalent
MMBT2907ALT1Gonsemi470,302MMBT2907ALT1GOSCT-ND$0.16000Similar
MMBT2907ALT3Gonsemi114,684MMBT2907ALT3GOSCT-ND$0.16000Similar
MMBT4403LT1Gonsemi201,326MMBT4403LT1GOSCT-ND$0.16000Similar
MMBT4403LT3Gonsemi18,211MMBT4403LT3GOSCT-ND$0.16000Similar
In-Stock: 0
3,000 expected in stock on 14-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.74000$0.74
10$0.45600$4.56
25$0.38000$9.50
50$0.33240$16.62
100$0.29210$29.21
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.16921$507.63
9,000$0.14707$1,323.63
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.