2SCR544R is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.38000
Datasheet
Bipolar (BJT) Transistor NPN 80 V 2.5 A 280MHz 500 mW Surface Mount SOT-23-3 (TO-236)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

2SCR544R

DigiKey Part Number
4878-2SCR544RTR-ND - Tape & Reel (TR)
4878-2SCR544RCT-ND - Cut Tape (CT)
4878-2SCR544RDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
2SCR544R
Description
TRANS NPN 80V 2.5A SOT23-3
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 80 V 2.5 A 280MHz 500 mW Surface Mount SOT-23-3 (TO-236)
Datasheet
 Datasheet
EDA/CAD Models
2SCR544R Models
Product Attributes
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Category
Current - Collector Cutoff (Max)
1µA (ICBO)
Mfr
DC Current Gain (hFE) (Min) @ Ic, Vce
120 @ 100mA, 3V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Power - Max
500 mW
Part Status
Active
Frequency - Transition
280MHz
Transistor Type
Operating Temperature
-55°C ~ 150°C (TJ)
Current - Collector (Ic) (Max)
2.5 A
Mounting Type
Surface Mount
Voltage - Collector Emitter Breakdown (Max)
80 V
Package / Case
TO-236-3, SC-59, SOT-23-3
Vce Saturation (Max) @ Ib, Ic
300mV @ 50mA, 1A
Supplier Device Package
SOT-23-3 (TO-236)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
2SCR544RDiotec Semiconductor04878-2SCR544RTR-ND$0.38000Parametric Equivalent
In-Stock: 0
3,000 estimated in stock on 04-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.38000$0.38
10$0.23100$2.31
100$0.14510$14.51
500$0.10784$53.92
1,000$0.09577$95.77
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.08042$241.26
6,000$0.07267$436.02
9,000$0.06872$618.48
15,000$0.06427$964.05
21,000$0.06164$1,294.44
30,000$0.05908$1,772.40
75,000$0.05347$4,010.25
150,000$0.05100$7,650.00
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.