Datasheets
KSP42BU by:

NPN Epitaxial Silicon Transistor, 10000-BLKBG

Part Details for KSP42BU by onsemi

Overview of KSP42BU by onsemi

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Price & Stock for KSP42BU

Part # Distributor Description Stock Price Buy
DISTI # KSP42BU-ND
DigiKey TRANS NPN 300V 0.5A TO92-3 Min Qty: 1 Lead time: 15 Weeks Container: Bulk 2043
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 22317
  • 1 $0.3900
  • 10 $0.2710
  • 100 $0.1270
  • 1,000 $0.0710
  • 10,000 $0.0620
  • 30,000 $0.0540
$0.0540 / $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 Container: Bag 0
Bag
  • 5,000 $0.0546
  • 10,000 $0.0532
  • 15,000 $0.0524
  • 20,000 $0.0518
  • 25,000 $0.0500
$0.0500 / $0.0546 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 Container: Bag 0
Bag
  • 5,000 $0.0546
  • 10,000 $0.0532
  • 15,000 $0.0524
  • 20,000 $0.0518
  • 25,000 $0.0500
$0.0500 / $0.0546 Buy Now
Rochester Electronics Small Signal Bipolar Transistor, 0.5A, 300V, NPN, TO-92 RoHS: Compliant Status: Active Min Qty: 1 256652
  • 1 $0.0525
  • 25 $0.0514
  • 100 $0.0493
  • 500 $0.0473
  • 1,000 $0.0446
$0.0446 / $0.0525 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 # KSP42BU
TME Transistor: NPN, bipolar, 300V, 0.5A, 0.625W, TO92 Min Qty: 5 0
  • 5 $0.1504
  • 25 $0.0832
  • 100 $0.0736
  • 500 $0.0661
  • 2,500 $0.0617
$0.0617 / $0.1504 RFQ
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 # 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: 2 Weeks, 2 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: 2 Weeks, 3 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

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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 17 Weeks, 3 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 TIN
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
KSP42ABU Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Fairchild Semiconductor Corporation KSP42BU vs KSP42ABU
KSP42IUTA Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Fairchild Semiconductor Corporation KSP42BU vs KSP42IUTA
KSP42TA NPN Epitaxial Silicon Transistor, 2000-FNFLD onsemi KSP42BU vs KSP42TA
KSP42TWTA Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Fairchild Semiconductor Corporation KSP42BU vs KSP42TWTA
KSP42J18Z 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 KSP42J18Z
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
KSP42BU_NL Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, LEAD FREE PACKAGE-3 Fairchild Semiconductor Corporation KSP42BU vs KSP42BU_NL
KSP42ATA Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Fairchild Semiconductor Corporation KSP42BU vs KSP42ATA
Part Number Description Manufacturer Compare
PXTA42 TRANSISTOR 100 mA, 300 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-243AA, PLASTIC, SC-62, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors KSP42BU vs PXTA42
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
KSP42TA NPN Epitaxial Silicon Transistor, 2000-FNFLD onsemi KSP42BU vs KSP42TA
MPSW42RLRE TRANSISTOR 500 mA, 300 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, TO-226AE, 3 PIN, BIP General Purpose Small Signal onsemi KSP42BU vs MPSW42RLRE
SXTA42 Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, Diodes Incorporated KSP42BU vs SXTA42
PXTA42TRL TRANSISTOR 500 mA, 300 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors KSP42BU vs PXTA42TRL
PXTA42 Small Signal Bipolar Transistor Nexperia KSP42BU vs PXTA42
MPSW42RLRM Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Motorola Semiconductor Products KSP42BU vs MPSW42RLRM
MPSW42RLRF 500mA, 300V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 Motorola Mobility LLC KSP42BU vs MPSW42RLRF
MPSW42RLRP 500mA, 300V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, TO-226AE, 3 PIN onsemi KSP42BU vs MPSW42RLRP

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