ZUMT491TA

Bipolar (BJT) Single Transistor, NPN, 60 V, 1 A, 500 mW, SOT-323, Surface Mount

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Manufacturer: DIODES INC.
Product type: Single Bipolar Junction Transistors - BJT
MSL: MSL 1 - Unlimited
SVHC: No SVHC (25-Jun-2025)
No. of Pins: 3Pins
Product Range: ZUMT Series
Qualification: -
Power Dissipation: 500mW
Transistor Mounting: Surface Mount
Transistor Polarity: NPN
Transition Frequency: -
Transistor Case Style: SOT-323
DC Current Gain hFE Min: 80hFE
Operating Temperature Max: 150°C
Continuous Collector Current: 1A
Collector Emitter Voltage Max: 60V

Delivery and price
Units per pack	1000
Price	0.111 €
Current stock	1000+
Lead time	7 days

Datasheet

Updated at March 12, 2026