Datasheets
KSR1212 by:

Small Signal Bipolar Transistor, 0.1A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92S, 3 PIN

Part Details for KSR1212 by Samsung Semiconductor

Overview of KSR1212 by Samsung Semiconductor

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.

Part Details for KSR1212

KSR1212 CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

KSR1212 Part Data Attributes:

KSR1212 Samsung Semiconductor
Buy Now Datasheet
Compare Parts:
KSR1212 Samsung Semiconductor Small Signal Bipolar Transistor, 0.1A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92S, 3 PIN
Part Life Cycle Code Obsolete
Ihs Manufacturer SAMSUNG SEMICONDUCTOR INC
Part Package Code TO-92S
Package Description IN-LINE, R-PSIP-T3
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
Additional Feature BUILT-IN BIAS RESISTOR
Collector Current-Max (IC) 0.1 A
Collector-Emitter Voltage-Max 40 V
Configuration SINGLE WITH BUILT-IN RESISTOR
DC Current Gain-Min (hFE) 100
JESD-30 Code R-PSIP-T3
Number of Elements 1
Number of Terminals 3
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style IN-LINE
Polarity/Channel Type NPN
Qualification Status Not Qualified
Surface Mount NO
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 250 MHz

Alternate Parts for KSR1212

This table gives cross-reference parts and alternative options found for KSR1212. 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 KSR1212, 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
KSR1212 Small Signal Bipolar Transistor, 0.1A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92S, 3 PIN Fairchild Semiconductor Corporation KSR1212 vs KSR1212
Part Number Description Manufacturer Compare
UN4210 Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, NS-B1, 3 PIN Panasonic Electronic Components KSR1212 vs UN4210
UNR4210 Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, NS-B1, 3 PIN Panasonic Electronic Components KSR1212 vs UNR4210
DTC144TSATP Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, SPT, SC-72, 3 PIN ROHM Semiconductor KSR1212 vs DTC144TSATP
DTC144TVA Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, ATV, 3 PIN ROHM Semiconductor KSR1212 vs DTC144TVA
DTC144TSA Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon ROHM Semiconductor KSR1212 vs DTC144TSA
2SC3899 Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, SPA, 3 PIN SANYO Electric Co Ltd KSR1212 vs 2SC3899
DTC144TSA Small Signal Bipolar Transistor Secos Corporation KSR1212 vs DTC144TSA
KSR1212 Small Signal Bipolar Transistor, 0.1A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92S, 3 PIN Fairchild Semiconductor Corporation KSR1212 vs KSR1212
DTC144TSA Small Signal Bipolar Transistor Taiwan Semiconductor KSR1212 vs DTC144TSA

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 KSR1212 by Samsung Semiconductor.
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: KSR1212 by Samsung Semiconductor

  • Please alert me when KSR1212 inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following KSR1212 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 KSR1212 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 KSR1212 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 KSR1212.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare KSR1212 by Samsung Semiconductor

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