Bipolar (BJT) Transistor NPN 40 V 1 A 150MHz 500 mW Surface Mount SOT-23-3
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FMMT491ATA

DigiKey Part Number
FMMT491ATR-ND - Tape & Reel (TR)
FMMT491ACT-ND - Cut Tape (CT)
FMMT491ADKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
FMMT491ATA
Description
TRANS NPN 40V 1A SOT-23-3
Manufacturer Standard Lead Time
40 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 40 V 1 A 150MHz 500 mW Surface Mount SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
FMMT491ATA Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
300 @ 500mA, 5V
Mfr
Power - Max
500 mW
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Transition
150MHz
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)
40 V
Supplier Device Package
SOT-23-3
Vce Saturation (Max) @ Ib, Ic
500mV @ 100mA, 1A
Base Product Number
Current - Collector Cutoff (Max)
100nA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (70)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ZXTN2040FTADiodes Incorporated5,596ZXTN2040FCT-ND¥5.04000Direct
FMMT491AQTADiodes Incorporated2,37031-FMMT491AQTACT-ND¥5.79000Parametric Equivalent
PBSS4140T,235Nexperia USA Inc.5,2351727-5743-1-ND¥3.80000Direct
2SD2675TLRohm Semiconductor1,2962SD2675TLCT-ND¥6.53000Similar
BC817-16,215Nexperia USA Inc.11727-4238-1-ND¥0.99000Similar
In-Stock: 2,302
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All prices are in CNY
Cut Tape (CT) & Digi-Reel®
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
1¥4.30000¥4.30
10¥2.64600¥26.46
100¥1.67550¥167.55
500¥1.25654¥628.27
1,000¥1.12108¥1,121.08
* All Digi-Reel orders will add a ¥49.00 reeling fee.
Tape & Reel (TR)
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
3,000¥0.94865¥2,845.95
6,000¥0.86173¥5,170.38
9,000¥0.81742¥7,356.78
15,000¥0.76761¥11,514.15
21,000¥0.73811¥15,500.31
30,000¥0.70944¥21,283.20
Manufacturers Standard Package