Datasheets
MPSA55 by:

TRANSISTOR 500 mA, 60 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SC-43, 3 PIN, BIP General Purpose Small Signal

Part Details for MPSA55 by NXP Semiconductors

Results Overview of MPSA55 by NXP Semiconductors

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Applications Consumer Electronics Audio and Video Systems

MPSA55 Information

MPSA55 by NXP Semiconductors is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Part Details for MPSA55

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MPSA55 Part Data Attributes

MPSA55 NXP Semiconductors
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MPSA55 NXP Semiconductors TRANSISTOR 500 mA, 60 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SC-43, 3 PIN, BIP General Purpose Small Signal
Part Life Cycle Code Obsolete
Ihs Manufacturer NXP SEMICONDUCTORS
Part Package Code TO-92
Package Description PLASTIC, SC-43, 3 PIN
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
Collector Current-Max (IC) 0.5 A
Collector-Emitter Voltage-Max 60 V
Configuration SINGLE
DC Current Gain-Min (hFE) 100
JEDEC-95 Code TO-92
JESD-30 Code O-PBCY-T3
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style CYLINDRICAL
Polarity/Channel Type PNP
Qualification Status Not Qualified
Surface Mount NO
Terminal Form THROUGH-HOLE
Terminal Position BOTTOM
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 50 MHz
VCEsat-Max 0.25 V

Alternate Parts for MPSA55

This table gives cross-reference parts and alternative options found for MPSA55. 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 MPSA55, 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 Manufacturer Composite Price Description Compare
MPSA55 Micro Electronics Corporation Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 60V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 MPSA55 vs MPSA55
MPSA55 Fairchild Semiconductor Corporation Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 60V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, MPSA55 vs MPSA55
MPSA55STOA Zetex / Diodes Inc Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 60V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 STYLE, E-LINE PACKAGE-3 MPSA55 vs MPSA55STOA
MPSA55STOB Diodes Incorporated Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 60V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 STYLE, E-LINE PACKAGE-3 MPSA55 vs MPSA55STOB
MPSA55RLRA Motorola Mobility LLC Check for Price 500mA, 60V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 MPSA55 vs MPSA55RLRA
MPSA55 Secos Corporation Check for Price Small Signal Bipolar Transistor MPSA55 vs MPSA55
MPSA55 KEC Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 60V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, TO-92, 3 PIN MPSA55 vs MPSA55
MPSA55 Rochester Electronics LLC Check for Price 500mA, 60V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 MPSA55 vs MPSA55
MPSA55L Diodes Incorporated Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 60V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 STYLE, E-LINE PACKAGE-3 MPSA55 vs MPSA55L
MPSA55RLRM Rochester Electronics LLC Check for Price 500mA, 60V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, TO-226AA, 3 PIN MPSA55 vs MPSA55RLRM
Part Number Manufacturer Composite Price Description Compare
MPSA14TRELEADFREE Central Semiconductor Corp Check for Price Small Signal Bipolar Transistor, 1-Element, NPN, Silicon, TO-92, MPSA55 vs MPSA14TRELEADFREE
PN2907A-T NXP Semiconductors Check for Price TRANSISTOR 600 mA, 60 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SC-43A, 3 PIN, BIP General Purpose Small Signal MPSA55 vs PN2907A-T
BC638 Vishay Semiconductors Check for Price Small Signal Bipolar Transistor, MPSA55 vs BC638
MPSA65D74Z Fairchild Semiconductor Corporation Check for Price Small Signal Bipolar Transistor, 1.2A I(C), 30V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 MPSA55 vs MPSA65D74Z
MPSA12RLRA onsemi Check for Price SMALL SIGNAL NPN DARLINGTON TRANSISTOR, TO-92 (TO-226) 5.33mm Body Height, 2000-REEL MPSA55 vs MPSA12RLRA
MPSA92TRF Central Semiconductor Corp Check for Price Small Signal Bipolar Transistor, 300V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, MPSA55 vs MPSA92TRF
BC556BZL1 onsemi Check for Price 100mA, 65V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29-11, TO-226, 3 PIN MPSA55 vs BC556BZL1
MPSA14RLRE onsemi Check for Price TRANSISTOR 500 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29-11, TO-226AA, 3 PIN, BIP General Purpose Small Signal MPSA55 vs MPSA14RLRE
MPSA65TRE Central Semiconductor Corp Check for Price Small Signal Bipolar Transistor, 1-Element, PNP, Silicon, TO-92, MPSA55 vs MPSA65TRE
MPS2907A Continental Device India Ltd Check for Price Small Signal Bipolar Transistor, 0.6A I(C), 1-Element, PNP, Silicon, TO-92, PLASTIC, TO-92, 3 PIN MPSA55 vs MPS2907A

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