Datasheets
2N5551BU by:

Small Signal Bipolar Transistor, 0.6A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, LEAD FREE PACKAGE-3

Part Details for 2N5551BU by Fairchild Semiconductor Corporation

Overview of 2N5551BU by Fairchild Semiconductor 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.

Applications Consumer Electronics Audio and Video Systems

Part Details for 2N5551BU

2N5551BU CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

2N5551BU Part Data Attributes

2N5551BU Fairchild Semiconductor Corporation
Buy Now Datasheet
Compare Parts:
2N5551BU Fairchild Semiconductor Corporation Small Signal Bipolar Transistor, 0.6A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, LEAD FREE PACKAGE-3
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP
Part Package Code TO-92
Package Description LEAD FREE PACKAGE-3
Pin Count 3
Manufacturer Package Code 3LD, TO92, JEDEC TO-92 COMPLIANT STRAIGHT LEAD CONFIGURATION (OLD TO92AM3)
Reach Compliance Code compliant
ECCN Code EAR99
Collector Current-Max (IC) 0.6 A
Collector-Emitter Voltage-Max 160 V
Configuration SINGLE
DC Current Gain-Min (hFE) 30
JEDEC-95 Code TO-92
JESD-30 Code O-PBCY-T3
JESD-609 Code e3
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 NPN
Power Dissipation-Max (Abs) 0.35 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Position BOTTOM
Transistor Application AMPLIFIER
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 100 MHz

Alternate Parts for 2N5551BU

This table gives cross-reference parts and alternative options found for 2N5551BU. 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 2N5551BU, 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
2N5551RLRM 600mA, 160V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29-11, TO-226AA, 3 PIN Rochester Electronics LLC 2N5551BU vs 2N5551RLRM
2N5551TAR 600mA, 160V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, LEAD FREE PACKAGE-3 Rochester Electronics LLC 2N5551BU vs 2N5551TAR
2N5551RLRA 600mA, 160V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29-11, TO-226AA, 3 PIN Rochester Electronics LLC 2N5551BU vs 2N5551RLRA
2N5551TF Small Signal Bipolar Transistor, 0.6A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, LEAD FREE PACKAGE-3 Fairchild Semiconductor Corporation 2N5551BU vs 2N5551TF
2N5551L Small Signal Bipolar Transistor, 0.6A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 STYLE, E-LINE PACKAGE-3 Zetex / Diodes Inc 2N5551BU vs 2N5551L
2N5551TA 600mA, 160V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, LEAD FREE PACKAGE-3 Rochester Electronics LLC 2N5551BU vs 2N5551TA
2N5551TA Small Signal Bipolar Transistor, 0.6A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, LEAD FREE PACKAGE-3 Fairchild Semiconductor Corporation 2N5551BU vs 2N5551TA
2N5551T/R TRANSISTOR 600 mA, 160 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, TO-92, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors 2N5551BU vs 2N5551T/R
2N5551 Small Signal Bipolar Transistor, 1-Element, Silicon, TO-92, TO-92, 3 PIN Microsemi Corporation 2N5551BU vs 2N5551
2N5551STZ Small Signal Bipolar Transistor, 0.6A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 STYLE, E-LINE PACKAGE-3 Zetex / Diodes Inc 2N5551BU vs 2N5551STZ
Part Number Description Manufacturer Compare
2N5551TFR Small Signal Bipolar Transistor, 0.6A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, LEAD FREE PACKAGE-3 Fairchild Semiconductor Corporation 2N5551BU vs 2N5551TFR
2SD786 Small Signal Bipolar Transistor, 0.3A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 ROHM Semiconductor 2N5551BU vs 2SD786
2SD786R 300mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 ROHM Semiconductor 2N5551BU vs 2SD786R
2N5551RLRMG 600mA, 160V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, LEAD FREE, CASE 29-11, TO-226AA, 3 PIN Rochester Electronics LLC 2N5551BU vs 2N5551RLRMG
2N5551TF 600mA, 160V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, LEAD FREE PACKAGE-3 Rochester Electronics LLC 2N5551BU vs 2N5551TF
BC449 High Voltage Transistors, TO-92 (TO-226) 1 WATT, 5000-BLKBX onsemi 2N5551BU vs BC449
2SD786/R Small Signal Bipolar Transistor, 0.3A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 ROHM Semiconductor 2N5551BU vs 2SD786/R
2SC2002M Small Signal Bipolar Transistor, 0.3A I(C), 60V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Continental Device India Ltd 2N5551BU vs 2SC2002M
BC449A Small Signal Bipolar Transistor, 0.3A I(C), 100V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Continental Device India Ltd 2N5551BU vs BC449A
2N5551 600mA, 160V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, TO-92, 3 PIN Rochester Electronics LLC 2N5551BU vs 2N5551

2N5551BU 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 2N5551BU by Fairchild Semiconductor 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: 2N5551BU by Fairchild Semiconductor Corporation

Select Manufacturer
Which Manufacturer of 2N5551BU would you like to use for your alert(s)?
  • Please alert me when 2N5551BU inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for 2N5551BU 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 2N5551BU 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 2N5551BU 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 2N5551BU.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare 2N5551BU by Fairchild Semiconductor Corporation

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