Datasheets
BC251 by:

Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92,

Part Details for BC251 by Micro Electronics Corporation

Overview of BC251 by Micro Electronics Corporation

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 BC251

BC251 CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

BC251 Part Data Attributes:

BC251 Micro Electronics Corporation
Buy Now Datasheet
Compare Parts:
BC251 Micro Electronics Corporation Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92,
Part Life Cycle Code Contact Manufacturer
Ihs Manufacturer MICRO ELECTRONICS LTD
Package Description CYLINDRICAL, O-PBCY-W3
Reach Compliance Code unknown
ECCN Code EAR99
Collector Current-Max (IC) 0.1 A
Collector-Emitter Voltage-Max 45 V
Configuration SINGLE
DC Current Gain-Min (hFE) 125
JEDEC-95 Code TO-92
JESD-30 Code O-PBCY-W3
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
Power Dissipation-Max (Abs) 0.35 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Form WIRE
Terminal Position BOTTOM
Transistor Application AMPLIFIER
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 80 MHz

Alternate Parts for BC251

This table gives cross-reference parts and alternative options found for BC251. 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 BC251, 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
BC251 Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, PNP, Silicon, TO-92A, 3 PIN Baneasa SA BC251 vs BC251
Part Number Description Manufacturer Compare
MPS2713 Small Signal Bipolar Transistor, 0.1A I(C), 18V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, Micro Electronics Ltd BC251 vs MPS2713
BC337-25RL 800mA, 45V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 Motorola Mobility LLC BC251 vs BC337-25RL
2SC1515K SMALL SIGNAL TRANSISTOR, TO-92 Hitachi Ltd BC251 vs 2SC1515K
MPS3904RLRA Small Signal Bipolar Transistor, 0.1A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Motorola Semiconductor Products BC251 vs MPS3904RLRA
MPSW14 1000mA, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-226AE Motorola Mobility LLC BC251 vs MPSW14
BC183RL1 Small Signal Bipolar Transistor, 0.1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Motorola Semiconductor Products BC251 vs BC183RL1
2N3858A Small Signal Bipolar Transistor, 0.05A I(C), 1-Element, NPN, Silicon, TO-92, PLASTIC, TO-92, 3 PIN Continental Device India Ltd BC251 vs 2N3858A
2SD1207-AJ Small Signal Bipolar Transistor, 2A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-226 SANYO Electric Co Ltd BC251 vs 2SD1207-AJ
MPSW14 1000mA, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29-10, TO-226AE, 3 PIN onsemi BC251 vs MPSW14
BC262 Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, PNP, Silicon, TO-18A, 3 PIN Baneasa SA BC251 vs BC262

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 BC251 by Micro Electronics Corporation.
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: BC251 by Micro Electronics Corporation

  • Please alert me when BC251 inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following BC251 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 BC251 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 BC251 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 BC251.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare BC251 by Micro Electronics Corporation

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