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FMMT493 on a board, in 3D

FMMT493

FOSAN

SOT-23 Bipolar (BJT) ROHS

Extended
JLCPCBLCSCfosan/FMMT493
Category
Bipolar (BJT)
Package
SOT-23
Pins
3

Overview

The FMMT493 is a bipolar made by FOSAN in a SOT-23 package with 3 pins. SOT-23 Bipolar (BJT) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MMBTA43_C56265271, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 6,026 are in stock at JLCPCB (part C55145572).

Symbol

E2C3B1
EasyEDA_Cloud:MMBTA43_C56265271From EasyEDA

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

11
Collector - Emitter Voltage VCEO
100V
Current - Collector Cutoff
100nA
Current - Collector(Ic)
1A
DC Current Gain
300
Emitter-Base Voltage(Vebo)
5V
Number
1 NPN
Operating Temperature
-55℃~+150℃
Pd - Power Dissipation
250mW
Transition frequency(fT)
150MHz
Vce Saturation(VCE(sat))
600mV
type
NPN

Order codes

1

Pinout

3
The pins of the FMMT493
PinNameType
1BUnspecified
2EUnspecified
3CUnspecified

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A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/fosan/FMMT493.jpg" alt="FMMT493" width="1200" height="900">
A picture that opens the part, for a README
[![FMMT493](https://pcbkit.io/embed/parts/fosan/FMMT493.jpg?size=s)](https://pcbkit.io/parts/fosan/FMMT493)

Questions

Is there a KiCad symbol and footprint for the FMMT493?

Yes. The symbol is EasyEDA_Cloud:MMBTA43_C56265271 and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the FMMT493?

SOT-23, with 3 pins. Its footprint is drawn on this page.

Where can I order the FMMT493?

JLCPCB lists it as part C55145572, with 6,026 in stock; the sellers' links on this page open their listings.

What can replace the FMMT493?

Parts like it in the library: the SS8050 by hongjiacheng, the SS8050 by MDD, the SS8550 by hongjiacheng and the SS8550 Y2 by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.

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