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MMBTA42LT3G 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.
MMBTA42LT3G | |
|---|---|
DigiKey Part Number | MMBTA42LT3GOSTR-ND - Tape & Reel (TR) MMBTA42LT3GOSCT-ND - Cut Tape (CT) MMBTA42LT3GOSDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | MMBTA42LT3G |
Description | TRANS NPN 300V 0.5A SOT23-3 |
Manufacturer Standard Lead Time | 42 Weeks |
Customer Reference | |
Detailed Description | Bipolar (BJT) Transistor NPN 300 V 500 mA 50MHz 225 mW Surface Mount SOT-23-3 (TO-236) |
Datasheet | Datasheet |
EDA/CAD Models | MMBTA42LT3G Models |
Product Attributes
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Category | DC Current Gain (hFE) (Min) @ Ic, Vce 40 @ 30mA, 10V |
Mfr | Power - Max 225 mW |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Frequency - Transition 50MHz |
Part Status Active | Operating Temperature -55°C ~ 150°C (TJ) |
Transistor Type | Mounting Type Surface Mount |
Current - Collector (Ic) (Max) 500 mA | Package / Case TO-236-3, SC-59, SOT-23-3 |
Voltage - Collector Emitter Breakdown (Max) 300 V | Supplier Device Package SOT-23-3 (TO-236) |
Vce Saturation (Max) @ Ib, Ic 500mV @ 2mA, 20mA | Base Product Number |
Current - Collector Cutoff (Max) 100nA (ICBO) |
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Substitutes (13)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| MSD42T1G | onsemi | 81,000 | MSD42T1GOSTR-ND | $0.50000 | Similar |
| MMBTA42-7-F | Diodes Incorporated | 0 | MMBTA42-FDITR-ND | $0.17000 | Direct |
| FMMT6517TA | Diodes Incorporated | 836 | FMMT6517TR-ND | $0.52000 | Similar |
| FMMT497TA | Diodes Incorporated | 0 | FMMT497TR-ND | $0.58000 | Similar |
| FMMTA42TA | Diodes Incorporated | 0 | FMMTA42TR-ND | $0.37000 | Similar |
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In-Stock: 0
10,000 past due; estimated in-stock on 02-Oct-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.18000 | $0.18 |
| 10 | $0.11200 | $1.12 |
| 100 | $0.06900 | $6.90 |
| 500 | $0.05022 | $25.11 |
| 1,000 | $0.04412 | $44.12 |
| 2,000 | $0.03897 | $77.94 |
| 5,000 | $0.03337 | $166.85 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 10,000 | $0.02989 | $298.90 |
| 20,000 | $0.02697 | $539.40 |
| 30,000 | $0.02548 | $764.40 |
| 50,000 | $0.02380 | $1,190.00 |
| 70,000 | $0.02281 | $1,596.70 |
| 100,000 | $0.02184 | $2,184.00 |
| 250,000 | $0.01972 | $4,930.00 |
| 500,000 | $0.01850 | $9,250.00 |
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.
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