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FMMT491ATC is out of stock and can be placed on backorder.
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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
FMMT491ATC | |
|---|---|
DigiKey Part Number | 31-FMMT491ATCTR-ND - Tape & Reel (TR) 31-FMMT491ATCCT-ND - Cut Tape (CT) 31-FMMT491ATCDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | FMMT491ATC |
Description | TRANS NPN 40V 1A SOT-23-3 |
Manufacturer Standard Lead Time | 44 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 | FMMT491ATC 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 |
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Substitutes (91)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| ZXTN2040FTA | Diodes Incorporated | 8,026 | ZXTN2040FCT-ND | $0.66000 | Direct |
| FMMT491AQTA | Diodes Incorporated | 2,360 | 31-FMMT491AQTACT-ND | $0.76000 | Parametric Equivalent |
| FMMT491AQTC | Diodes Incorporated | 0 | 31-FMMT491AQTCTR-ND | $0.13812 | Parametric Equivalent |
| FMMT491ATA | Diodes Incorporated | 0 | FMMT491ACT-ND | $0.56000 | Parametric Equivalent |
| PBSS4140T,215 | Nexperia USA Inc. | 0 | 1727-3897-1-ND | $0.35000 | Direct |
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In-Stock: 0
10,000 expected in stock on 14-Sep-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.67000 | $0.67 |
| 10 | $0.41200 | $4.12 |
| 25 | $0.34280 | $8.57 |
| 50 | $0.29940 | $14.97 |
| 100 | $0.26280 | $26.28 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 10,000 | $0.12910 | $1,291.00 |
| 30,000 | $0.11416 | $3,424.80 |
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.
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