Datasheets
KSP42BU by:

NPN Epitaxial Silicon Transistor, 10000-BLKBG

Part Details for KSP42BU by onsemi

Overview of KSP42BU by onsemi

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.

Price & Stock for KSP42BU

Part # Distributor Description Stock Price Buy
DISTI # 46AC0940
Newark Trans, Npn, 300V, 0.5A, 150Deg C, 0.625W, Transistor Polarity:Npn, Collector Emitter Voltage Max:300V, Continuous Collector Current:500Ma, Power Dissipation:625Mw, Transistor Mounting:Through Hole, No. Of Pins:3Pins, Product Range:- Rohs Compliant: Yes |Onsemi KSP42BU Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 6470
  • 1 $0.0430
  • 10 $0.0430
  • 100 $0.0430
  • 500 $0.0430
  • 1,000 $0.0430
  • 2,500 $0.0430
  • 10,000 $0.0430
$0.0430 Buy Now
DISTI # KSP42BU-ND
DigiKey TRANS NPN 300V 0.5A TO92-3 Min Qty: 1 Lead time: 15 Weeks Container: Bulk 2016
In Stock
  • 1 $0.3900
  • 10 $0.2740
  • 100 $0.1382
  • 500 $0.1127
  • 1,000 $0.0836
  • 2,000 $0.0704
  • 5,000 $0.0673
  • 10,000 $0.0582
  • 50,000 $0.0473
$0.0473 / $0.3900 Buy Now
DISTI # KSP42BU
Avnet Americas Trans GP BJT NPN 300V 0.5A 3-Pin TO-92 Bulk - Bulk (Alt: KSP42BU) RoHS: Compliant Min Qty: 20000 Package Multiple: 10000 Lead time: 15 Weeks, 0 Days Container: Bulk 0
  • 20,000 $0.0533
  • 40,000 $0.0518
  • 60,000 $0.0504
  • 100,000 $0.0490
  • 200,000 $0.0475
  • 1,000,000 $0.0461
  • 2,000,000 $0.0446
$0.0446 / $0.0533 Buy Now
DISTI # 46AC0940
Avnet Americas Trans GP BJT NPN 300V 0.5A 3-Pin TO-92 Bulk - Bulk (Alt: 46AC0940) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 18 Weeks, 4 Days Container: Bulk 239 Partner Stock
  • 1 $0.4050
  • 10 $0.3110
  • 100 $0.1800
  • 500 $0.1380
  • 1,000 $0.0960
$0.0960 / $0.4050 Buy Now
DISTI # 512-KSP42BU
Mouser Electronics Bipolar Transistors - BJT NPN Si Transistor Epitaxial RoHS: Compliant 20184
  • 1 $0.3900
  • 10 $0.2710
  • 100 $0.1120
  • 1,000 $0.0700
  • 2,500 $0.0690
  • 10,000 $0.0620
  • 30,000 $0.0540
  • 50,000 $0.0470
$0.0470 / $0.3900 Buy Now
Future Electronics KSP42 Series 300 V 625 mW Through Hole High Voltage Transistor - TO-92-3 RoHS: Compliant pbFree: Yes Min Qty: 20000 Package Multiple: 5000 Lead time: 15 Weeks Container: Bag 0
Bag
  • 5,000 $0.0501
  • 10,000 $0.0488
  • 15,000 $0.0481
  • 20,000 $0.0476
  • 25,000 $0.0459
$0.0459 / $0.0501 Buy Now
Future Electronics KSP42 Series 300 V 625 mW Through Hole High Voltage Transistor - TO-92-3 RoHS: Compliant pbFree: Yes Min Qty: 20000 Package Multiple: 5000 Lead time: 6 Weeks Container: Bag 0
Bag
  • 5,000 $0.0501
  • 10,000 $0.0488
  • 15,000 $0.0481
  • 20,000 $0.0476
  • 25,000 $0.0459
$0.0459 / $0.0501 Buy Now
Rochester Electronics Small Signal Bipolar Transistor, 0.5A, 300V, NPN, TO-92 RoHS: Compliant Status: Active Min Qty: 1 255652
  • 1 $0.0525
  • 25 $0.0514
  • 100 $0.0493
  • 500 $0.0473
  • 1,000 $0.0446
$0.0446 / $0.0525 Buy Now
DISTI # KSP42BU
TME Transistor: NPN, bipolar, 300V, 0.5A, 0.625W, TO92 Min Qty: 5 0
  • 5 $0.1503
  • 25 $0.0832
  • 100 $0.0735
  • 500 $0.0660
  • 2,500 $0.0616
$0.0616 / $0.1503 RFQ
DISTI # KSP42BU
Avnet Asia Trans GP BJT NPN 300V 0.5A 3-Pin TO-92 Bulk (Alt: KSP42BU) RoHS: Compliant Min Qty: 20000 Package Multiple: 10000 Lead time: 15 Weeks, 0 Days 0
  • 20,000 $0.0474
  • 40,000 $0.0467
  • 60,000 $0.0461
  • 100,000 $0.0456
  • 200,000 $0.0444
  • 500,000 $0.0434
  • 1,000,000 $0.0423
$0.0423 / $0.0474 Buy Now
DISTI # KSP42BU
Avnet Silica Trans GP BJT NPN 300V 0.5A 3-Pin TO-92 Bulk (Alt: KSP42BU) RoHS: Compliant Min Qty: 10000 Package Multiple: 10000 Lead time: 16 Weeks, 0 Days Silica - 0
Buy Now
DISTI # KSP42BU
EBV Elektronik Trans GP BJT NPN 300V 0.5A 3-Pin TO-92 Bulk (Alt: KSP42BU) RoHS: Compliant Min Qty: 10000 Package Multiple: 10000 Lead time: 17 Weeks, 0 Days EBV - 0
Buy Now
New Advantage Corporation KSP42 Series 300 V 625 mW Through Hole High Voltage Transistor - TO-92-3 RoHS: Compliant Min Qty: 1 Package Multiple: 5000 10000
  • 5,000 $0.0613
  • 10,000 $0.0572
$0.0572 / $0.0613 Buy Now

Part Details for KSP42BU

KSP42BU CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

KSP42BU Part Data Attributes

KSP42BU onsemi
Buy Now Datasheet
Compare Parts:
KSP42BU onsemi NPN Epitaxial Silicon Transistor, 10000-BLKBG
Pbfree Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ONSEMI
Manufacturer Package Code 135AN
Reach Compliance Code compliant
ECCN Code EAR99
Factory Lead Time 18 Weeks, 4 Days
Samacsys Manufacturer onsemi
Collector Current-Max (IC) 0.5 A
Collector-Emitter Voltage-Max 300 V
Configuration SINGLE
DC Current Gain-Min (hFE) 40
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) 0.625 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form THROUGH-HOLE
Terminal Position BOTTOM
Transistor Application AMPLIFIER
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 50 MHz

Alternate Parts for KSP42BU

This table gives cross-reference parts and alternative options found for KSP42BU. 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 KSP42BU, 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
KSP42J05Z Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, 3 PIN Fairchild Semiconductor Corporation KSP42BU vs KSP42J05Z
KSP42IUBU Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Fairchild Semiconductor Corporation KSP42BU vs KSP42IUBU
KSP42BU NPN Epitaxial Silicon Transistor, 3LD, TO92, JEDEC TO-92 COMPLIANT STRAIGHT LEAD CONFIGURATION (OLD TO92AM3), 10000/BULK Fairchild Semiconductor Corporation KSP42BU vs KSP42BU
KSP42TA NPN Epitaxial Silicon Transistor, 2000-FNFLD onsemi KSP42BU vs KSP42TA
Part Number Description Manufacturer Compare
KSP42TA NPN Epitaxial Silicon Transistor, 2000-FNFLD onsemi KSP42BU vs KSP42TA
PXTA42-TAPE-13 TRANSISTOR 500 mA, 300 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors KSP42BU vs PXTA42-TAPE-13
PXTA42 Small Signal Bipolar Transistor Nexperia KSP42BU vs PXTA42
SXTA42TC Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, Diodes Incorporated KSP42BU vs SXTA42TC
KSP42BU NPN Epitaxial Silicon Transistor, 3LD, TO92, JEDEC TO-92 COMPLIANT STRAIGHT LEAD CONFIGURATION (OLD TO92AM3), 10000/BULK Fairchild Semiconductor Corporation KSP42BU vs KSP42BU
MPSW42G 1.0 W High Voltage NPN Bipolar Transistor, TO-92 (TO-226) 1 WATT, 5000-BLKBX onsemi KSP42BU vs MPSW42G
KSP42IUBU Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Fairchild Semiconductor Corporation KSP42BU vs KSP42IUBU
MPSW42RLRB 500mA, 300V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 Motorola Mobility LLC KSP42BU vs MPSW42RLRB
MPSW42RL 500mA, 300V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, TO-226AE, 3 PIN onsemi KSP42BU vs MPSW42RL
KSP42J05Z Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, 3 PIN Fairchild Semiconductor Corporation KSP42BU vs KSP42J05Z

KSP42BU 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 KSP42BU by onsemi.
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: KSP42BU by onsemi

  • Please alert me when KSP42BU inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following KSP42BU 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 KSP42BU 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 KSP42BU 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 KSP42BU.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare KSP42BU by onsemi

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