2SD2657KT146 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Rohm Semiconductor
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Unit Price: $0.73000
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Diodes Incorporated
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Bipolar (BJT) Transistor NPN 30 V 1.5 A 330MHz 200 mW Surface Mount SMT3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

2SD2657KT146

DigiKey Part Number
2SD2657KT146TR-ND - Tape & Reel (TR)
2SD2657KT146CT-ND - Cut Tape (CT)
2SD2657KT146DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
2SD2657KT146
Description
TRANS NPN 30V 1.5A SMT3
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 30 V 1.5 A 330MHz 200 mW Surface Mount SMT3
Datasheet
 Datasheet
EDA/CAD Models
2SD2657KT146 Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
270 @ 100mA, 2V
Mfr
Power - Max
200 mW
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Transition
330MHz
Part Status
Active
Operating Temperature
150°C (TJ)
Transistor Type
Mounting Type
Surface Mount
Current - Collector (Ic) (Max)
1.5 A
Package / Case
TO-236-3, SC-59, SOT-23-3
Voltage - Collector Emitter Breakdown (Max)
30 V
Supplier Device Package
SMT3
Vce Saturation (Max) @ Ib, Ic
350mV @ 50mA, 1A
Base Product Number
Current - Collector Cutoff (Max)
100nA (ICBO)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
2SD2657TLRohm Semiconductor02SD2657TLTR-ND$0.73000Direct
FMMT489TADiodes Incorporated8,919FMMT489TR-ND$0.58000Similar
DSS30101L-7Diodes Incorporated1,112DSS30101L-7DITR-ND$0.58000Similar
FMMT449TADiodes Incorporated124FMMT449TR-ND$0.58000Similar
BC848A-7-FDiodes Incorporated0BC848A-FDITR-ND$0.14000Similar
In-Stock: 0
3,000 estimated in stock on 20-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.69000$0.69
10$0.42500$4.25
100$0.27310$27.31
500$0.20736$103.68
1,000$0.18615$186.15
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.15917$477.51
6,000$0.14558$873.48
9,000$0.13865$1,247.85
15,000$0.13086$1,962.90
21,000$0.12625$2,651.25
30,000$0.12177$3,653.10
75,000$0.11875$8,906.25
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.