Diodes Inc FMMT491ATA Transistor, 1 A NPN, 40 V, 3-Pin SOT-23

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Subtotal (1 pack of 25 units)*

£6.45

(exc. VAT)

£7.75

(inc. VAT)

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  • Plus 125 unit(s) shipping from 20 April 2026
  • Plus 3,950 unit(s) shipping from 27 April 2026
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Units
Per unit
Per Pack*
25 - 125£0.258£6.45
150 - 725£0.147£3.68
750 - 1475£0.124£3.10
1500 +£0.099£2.48

*price indicative

Packaging Options:
RS Stock No.:
669-7300
Mfr. Part No.:
FMMT491ATA
Brand:
DiodesZetex
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Brand

DiodesZetex

Product Type

Transistor

Maximum DC Collector Current Idc

1A

Maximum Collector Emitter Voltage Vceo

40V

Package Type

SOT-23

Mount Type

Surface

Transistor Configuration

Single

Maximum Collector Base Voltage VCBO

40V

Transistor Polarity

NPN

Minimum DC Current Gain hFE

35

Maximum Emitter Base Voltage VEBO

5V

Minimum Operating Temperature

-55°C

Maximum Transition Frequency ft

150MHz

Maximum Power Dissipation Pd

500mW

Maximum Operating Temperature

150°C

Pin Count

3

Series

FMMT491A

Standards/Approvals

No

Length

3.04mm

Height

1.1mm

Automotive Standard

AEC-Q101

General Purpose NPN Transistors, Up to 1.5A, Diodes Inc


Transistors, Diodes Inc


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