MMST5551Q-7-F is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
MMST5551Q-7-F | |
|---|---|
DigiKey Part Number | 31-MMST5551Q-7-FTR-ND - Tape & Reel (TR) 31-MMST5551Q-7-FCT-ND - Cut Tape (CT) 31-MMST5551Q-7-FDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | MMST5551Q-7-F |
Description | TRANS NPN 160V 0.2A SOT-323 |
Manufacturer Standard Lead Time | 40 Weeks |
Customer Reference | |
Detailed Description | Bipolar (BJT) Transistor NPN 160 V 200 mA 300MHz 200 mW Surface Mount SOT-323 |
Datasheet | Datasheet |
Product Attributes
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Category | Power - Max 200 mW |
Mfr | Frequency - Transition 300MHz |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Operating Temperature -55°C ~ 150°C (TJ) |
Part Status Active | Grade Automotive |
Transistor Type | Qualification AEC-Q101 |
Current - Collector (Ic) (Max) 200 mA | Mounting Type Surface Mount |
Voltage - Collector Emitter Breakdown (Max) 160 V | Package / Case SC-70, SOT-323 |
Vce Saturation (Max) @ Ib, Ic 200mV @ 5mA, 50mA | Supplier Device Package SOT-323 |
Current - Collector Cutoff (Max) 50nA (ICBO) | Base Product Number |
DC Current Gain (hFE) (Min) @ Ic, Vce 80 @ 10mA, 5V |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| MMST5551-7-F | Diodes Incorporated | 0 | MMST5551-FDICT-ND | $0.35000 | Parametric Equivalent |
In-Stock: 0
3,000 expected in stock on 23-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.30000 | $0.30 |
| 10 | $0.18600 | $1.86 |
| 25 | $0.15320 | $3.83 |
| 50 | $0.13300 | $6.65 |
| 100 | $0.11560 | $11.56 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.06241 | $187.23 |
| 9,000 | $0.05275 | $474.75 |
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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