Datasheets
SMBTA42 by:

Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon

Part Details for SMBTA42 by Siemens

Overview of SMBTA42 by Siemens

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Audio and Video Systems

Part Details for SMBTA42

SMBTA42 CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

SMBTA42 Part Data Attributes

SMBTA42 Siemens
Buy Now Datasheet
Compare Parts:
SMBTA42 Siemens Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer SIEMENS A G
Reach Compliance Code unknown
ECCN Code EAR99
Collector Current-Max (IC) 0.5 A
Collector-Emitter Voltage-Max 300 V
Configuration SINGLE
DC Current Gain-Min (hFE) 40
JESD-30 Code R-PDSO-G3
JESD-609 Code e0
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.36 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form GULL WING
Terminal Position DUAL
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 50 MHz
VCEsat-Max 0.5 V

Alternate Parts for SMBTA42

This table gives cross-reference parts and alternative options found for SMBTA42. 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 SMBTA42, 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
MMBTA42 TRANSISTOR 100 mA, 300 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, BIP General Purpose Small Signal NXP Semiconductors SMBTA42 vs MMBTA42
KST42MTF 500mA, 300V, NPN, Si, SMALL SIGNAL TRANSISTOR Rochester Electronics LLC SMBTA42 vs KST42MTF
FMMTA42 Small Signal Bipolar Transistor, 0.2A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN Zetex / Diodes Inc SMBTA42 vs FMMTA42
PMBTA42 TRANSISTOR 100 mA, 300 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, PLASTIC, SMD, SOT23, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors SMBTA42 vs PMBTA42
PMBTA42DS TRANSISTOR 100 mA, 300 V, 2 CHANNEL, NPN, Si, SMALL SIGNAL TRANSISTOR, PLASTIC, SC-74, 6 PIN, BIP General Purpose Small Signal NXP Semiconductors SMBTA42 vs PMBTA42DS
PMBTA42,215 PMBTA42 - 300 V, 100 mA NPN high-voltage transistor TO-236 3-Pin NXP Semiconductors SMBTA42 vs PMBTA42,215
933776090215 TRANSISTOR 100 mA, 300 V, NPN, Si, SMALL SIGNAL TRANSISTOR, PLASTIC, SST3, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors SMBTA42 vs 933776090215
933818950215 TRANSISTOR 100 mA, 300 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, PLASTIC, SMD, SST, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors SMBTA42 vs 933818950215
MMBTA42 500mA, 300V, NPN, Si, SMALL SIGNAL TRANSISTOR, SOT-23, 3 PIN Rochester Electronics LLC SMBTA42 vs MMBTA42
933776090185 TRANSISTOR 100 mA, 300 V, NPN, Si, SMALL SIGNAL TRANSISTOR, PLASTIC, SST3, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors SMBTA42 vs 933776090185
Part Number Description Manufacturer Compare
FMMT6517TA Small Signal Bipolar Transistor, 0.5A I(C), 350V V(BR)CEO, 1-Element, NPN, Silicon Zetex / Diodes Inc SMBTA42 vs FMMT6517TA
FMMT497 Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN Diodes Incorporated SMBTA42 vs FMMT497
TMPTA42RLK Small Signal Bipolar Transistor, 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-236AB Allegro MicroSystems LLC SMBTA42 vs TMPTA42RLK
TMPTA42LX Small Signal Bipolar Transistor, 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-236AB Allegro MicroSystems LLC SMBTA42 vs TMPTA42LX
FMMT6517 Small Signal Bipolar Transistor, 0.5A I(C), 350V V(BR)CEO, 1-Element, NPN, Silicon Zetex / Diodes Inc SMBTA42 vs FMMT6517
PMBTA42DS TRANSISTOR 100 mA, 300 V, 2 CHANNEL, NPN, Si, SMALL SIGNAL TRANSISTOR, PLASTIC, SC-74, 6 PIN, BIP General Purpose Small Signal NXP Semiconductors SMBTA42 vs PMBTA42DS
PMBTA42 TRANSISTOR 100 mA, 300 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, PLASTIC, SMD, SOT23, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors SMBTA42 vs PMBTA42
FMMT6517TC Small Signal Bipolar Transistor, 0.5A I(C), 350V V(BR)CEO, 1-Element, NPN, Silicon, Zetex / Diodes Inc SMBTA42 vs FMMT6517TC
UFMMT6517 Small Signal Bipolar Transistor, 0.5A I(C), 350V V(BR)CEO, 1-Element, NPN, Silicon Zetex / Diodes Inc SMBTA42 vs UFMMT6517
KST42D87Z Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon Fairchild Semiconductor Corporation SMBTA42 vs KST42D87Z

SMBTA42 Related Parts

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for SMBTA42 by Siemens.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: SMBTA42 by Siemens

  • Please alert me when SMBTA42 inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following SMBTA42 alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for SMBTA42 to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for the following SMBTA42 alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for SMBTA42.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare SMBTA42 by Siemens

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: