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MMBT3904 is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
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MMBT3904 | |
|---|---|
DigiKey Part Number | 4878-MMBT3904TR-ND - Tape & Reel (TR) 4878-MMBT3904CT-ND - Cut Tape (CT) 4878-MMBT3904DKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | MMBT3904 |
Description | TRANS NPN 40V 0.2A SOT23-3 |
Manufacturer Standard Lead Time | 8 Weeks |
Customer Reference | |
Detailed Description | Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 350 mW Surface Mount SOT-23-3 (TO-236) |
Datasheet | Datasheet |
EDA/CAD Models | MMBT3904 Models |
Product Attributes
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Category | DC Current Gain (hFE) (Min) @ Ic, Vce 100 @ 10mA, 1V |
Mfr | Power - Max 350 mW |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Frequency - Transition 300MHz |
Part Status Active | Operating Temperature -55°C ~ 150°C (TJ) |
Transistor Type | Mounting Type Surface Mount |
Current - Collector (Ic) (Max) 200 mA | Package / Case TO-236-3, SC-59, SOT-23-3 |
Voltage - Collector Emitter Breakdown (Max) 40 V | Supplier Device Package SOT-23-3 (TO-236) |
Vce Saturation (Max) @ Ib, Ic 300mV @ 5mA, 50mA | Base Product Number |
Current - Collector Cutoff (Max) 50nA |
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Substitutes (12)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| MMBT3904 | Diotec Semiconductor | 0 | 5245-MMBT3904-ND | $0.99000 | Parametric Equivalent |
| MMBT3904-AQ | Diotec Semiconductor | 0 | 4878-MMBT3904-AQTR-ND | $0.14000 | Parametric Equivalent |
| BC848A-7-F | Diodes Incorporated | 0 | BC848A-FDITR-ND | $0.14000 | Similar |
| MMBT3904-13P | MCC (Micro Commercial Components) | 0 | 353-MMBT3904-13PTR-ND | $0.01346 | Parametric Equivalent |
| MMBT3904-TP-HF | MCC (Micro Commercial Components) | 0 | 353-MMBT3904-TP-HF-ND | $0.00000 | Parametric Equivalent |
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In-Stock: 0
3,000 estimated in stock on 05-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.11000 | $0.11 |
| 10 | $0.07000 | $0.70 |
| 100 | $0.04260 | $4.26 |
| 500 | $0.03070 | $15.35 |
| 1,000 | $0.02682 | $26.82 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.02184 | $65.52 |
| 6,000 | $0.01932 | $115.92 |
| 9,000 | $0.01803 | $162.27 |
| 15,000 | $0.01658 | $248.70 |
| 21,000 | $0.01572 | $330.12 |
| 30,000 | $0.01489 | $446.70 |
| 75,000 | $0.01305 | $978.75 |
| 150,000 | $0.01191 | $1,786.50 |
| 300,000 | $0.01095 | $3,285.00 |
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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