Datasheets
FXT449 by:

Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3

Part Details for FXT449 by Zetex / Diodes Inc

Overview of FXT449 by Zetex / Diodes Inc

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Part Details for FXT449

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FXT449 Part Data Attributes:

FXT449 Zetex / Diodes Inc
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FXT449 Zetex / Diodes Inc Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer ZETEX PLC
Package Description IN-LINE, R-PSIP-W3
Reach Compliance Code unknown
ECCN Code EAR99
Collector Current-Max (IC) 1 A
Collector-Emitter Voltage-Max 30 V
Configuration SINGLE
DC Current Gain-Min (hFE) 40
JESD-30 Code R-PSIP-W3
JESD-609 Code e0
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 200 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style IN-LINE
Peak Reflow Temperature (Cel) 235
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 1 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form WIRE
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 10
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 150 MHz
VCEsat-Max 0.5 V

Alternate Parts for FXT449

This table gives cross-reference parts and alternative options found for FXT449. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of FXT449, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
ZTX449STZ Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Diodes Incorporated FXT449 vs ZTX449STZ
FXT449STOF Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC, E-LINE PACKAGE-3 Diodes Incorporated FXT449 vs FXT449STOF
FXT449 Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Diodes Incorporated FXT449 vs FXT449
ZTX449 Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, E-LINE PACKAGE-3 Zetex / Diodes Inc FXT449 vs ZTX449
ZTX449STZ Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc FXT449 vs ZTX449STZ
ZTX449STOA Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc FXT449 vs ZTX449STOA
FXT449STOF Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC, E-LINE PACKAGE-3 Zetex / Diodes Inc FXT449 vs FXT449STOF
FXT449STOB Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Diodes Incorporated FXT449 vs FXT449STOB
ZTX449L Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc FXT449 vs ZTX449L
ZTX449STOB Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc FXT449 vs ZTX449STOB
Part Number Description Manufacturer Compare
FXT690BSTOA Small Signal Bipolar Transistor, 2A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, 3 PIN Zetex / Diodes Inc FXT449 vs FXT690BSTOA
FXT601BSTOA Small Signal Bipolar Transistor, 1A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc FXT449 vs FXT601BSTOA
ZTX555STOA Small Signal Bipolar Transistor, 1A I(C), 150V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc FXT449 vs ZTX555STOA
ZTX601STOB Small Signal Bipolar Transistor, 1A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc FXT449 vs ZTX601STOB
FXT449STOF Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC, E-LINE PACKAGE-3 Zetex / Diodes Inc FXT449 vs FXT449STOF
FXT555STZ Small Signal Bipolar Transistor, 1A I(C), 150V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc FXT449 vs FXT555STZ
ZTX749 Small Signal Bipolar Transistor, 2A I(C), 25V V(BR)CEO, 1-Element, PNP, Silicon, E-LINE PACKAGE-3 Zetex / Diodes Inc FXT449 vs ZTX749
FXT601BSTOF Small Signal Bipolar Transistor, 1A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC, E-LINE PACKAGE-3 Zetex / Diodes Inc FXT449 vs FXT601BSTOF
ZTX458STOB Small Signal Bipolar Transistor, 0.3A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc FXT449 vs ZTX458STOB
FXT601BSTOE Small Signal Bipolar Transistor, 1A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC, E-LINE PACKAGE-3 Zetex / Diodes Inc FXT449 vs FXT601BSTOE

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