Datasheets
MMBTA42 by:

NPN Bipolar Small Signal Transistor, 3000-REEL

Part Details for MMBTA42 by onsemi

Overview of MMBTA42 by onsemi

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Applications Consumer Electronics Audio and Video Systems

Price & Stock for MMBTA42

Part # Distributor Description Stock Price Buy
Bristol Electronics   Min Qty: 75 725
  • 75 $0.0675
  • 224 $0.0450
$0.0450 / $0.0675 Buy Now
Quest Components Bipolar Junction Transistor, NPN Type, SOT-23 580
  • 1 $0.0900
  • 57 $0.0600
  • 334 $0.0300
$0.0300 / $0.0900 Buy Now
Rochester Electronics Small Signal Bipolar Transistor, 0.5A, NPN RoHS: Compliant Status: End of Life / Last Time Buy Min Qty: 1 74
  • 1 $0.0455
  • 25 $0.0446
  • 100 $0.0428
  • 500 $0.0410
  • 1,000 $0.0387
$0.0387 / $0.0455 Buy Now
DISTI # SMC-MMBTA42
Sensible Micro Corporation OEM Excess 5-7 Days Leadtime, We are an AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days Date Code: 1717 59977
RFQ
DISTI # 9846735RL
element14 Asia-Pacific TRANSISTOR, NPN, SOT-23 RoHS: Compliant Min Qty: 150 Container: Reel 0
  • 150 $0.0556
$0.0556 Buy Now
DISTI # 9846735
element14 Asia-Pacific TRANSISTOR, NPN, SOT-23 RoHS: Compliant Min Qty: 5 Container: Cut Tape 0
  • 5 $0.1126
  • 10 $0.0896
  • 100 $0.0644
  • 150 $0.0556
$0.0556 / $0.1126 Buy Now
DISTI # 9846735
Farnell TRANSISTOR, NPN, SOT-23 RoHS: Compliant Min Qty: 5 Lead time: 49 Weeks, 0 Days Container: Cut Tape 0
  • 5 $0.2372
  • 25 $0.2309
  • 100 $0.0942
  • 250 $0.0871
  • 500 $0.0666
  • 1,000 $0.0461
  • 5,000 $0.0371
$0.0371 / $0.2372 Buy Now
DISTI # 9846735RL
Farnell TRANSISTOR, NPN, SOT-23 RoHS: Compliant Min Qty: 100 Lead time: 49 Weeks, 0 Days Container: Reel 0
  • 100 $0.0942
  • 250 $0.0871
  • 500 $0.0666
  • 1,000 $0.0461
  • 5,000 $0.0371
$0.0371 / $0.0942 Buy Now

Part Details for MMBTA42

MMBTA42 CAD Models

MMBTA42 Part Data Attributes:

MMBTA42 onsemi
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MMBTA42 onsemi NPN Bipolar Small Signal Transistor, 3000-REEL
Pbfree Code Yes
Part Life Cycle Code End Of Life
Ihs Manufacturer ONSEMI
Package Description SOT-23, 3 PIN
Manufacturer Package Code 318BM
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.21.00.95
Factory Lead Time 4 Weeks
Samacsys Manufacturer onsemi
Collector Current-Max (IC) 0.5 A
Collector-Base Capacitance-Max 3 pF
Collector-Emitter Voltage-Max 300 V
Configuration SINGLE
DC Current Gain-Min (hFE) 40
JEDEC-95 Code TO-236AB
JESD-30 Code R-PDSO-G3
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.225 W
Surface Mount YES
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Transistor Application AMPLIFIER
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 50 MHz
VCEsat-Max 0.5 V

Alternate Parts for MMBTA42

This table gives cross-reference parts and alternative options found for MMBTA42. 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 MMBTA42, 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
MMBTA42LT1G 500 mA, 300 V High Voltage NPN Bipolar Junction Transistor, SOT-23 (TO-236) 3 LEAD, 3000-REEL onsemi MMBTA42 vs MMBTA42LT1G
PMBTA42 Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, YAGEO Corporation MMBTA42 vs PMBTA42
MMBTA42-AU_R2_000A1 Small Signal Bipolar Transistor, PanJit Semiconductor MMBTA42 vs MMBTA42-AU_R2_000A1
MMBTA42LT1 500 mA, 300 V High Voltage NPN Bipolar Junction Transistor, SOT-23 (TO-236) 3 LEAD, 3000-REEL onsemi MMBTA42 vs MMBTA42LT1
MMBTA42 Small Signal Bipolar Transistor, 0.3A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, GREEN, PLASTIC PACKAGE-3 Lite-On Semiconductor Corporation MMBTA42 vs MMBTA42
SMBTA42E6327XT Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon Infineon Technologies AG MMBTA42 vs SMBTA42E6327XT
MMBTA42S62Z Small Signal Bipolar Transistor, 0.2A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, Fairchild Semiconductor Corporation MMBTA42 vs MMBTA42S62Z
MMBTA42T/R7 Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-3 PanJit Semiconductor MMBTA42 vs MMBTA42T/R7
MMBTA42-AU_R1_000A1 Small Signal Bipolar Transistor, PanJit Semiconductor MMBTA42 vs MMBTA42-AU_R1_000A1
FHTA42 Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN Fenghua (HK) Electronics Ltd MMBTA42 vs FHTA42
Part Number Description Manufacturer Compare
MMBTA42LT1G 500 mA, 300 V High Voltage NPN Bipolar Junction Transistor, SOT-23 (TO-236) 3 LEAD, 3000-REEL onsemi MMBTA42 vs MMBTA42LT1G
MMBTA42LT3 500 mA, 300 V High Voltage NPN Bipolar Junction Transistor, SOT-23 (TO-236) 3 LEAD, 10000-REEL onsemi MMBTA42 vs MMBTA42LT3
MMBTA42S62Z Small Signal Bipolar Transistor, 0.2A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, Fairchild Semiconductor Corporation MMBTA42 vs MMBTA42S62Z
MMBTA42_R1_00001 Small Signal Bipolar Transistor, PanJit Semiconductor MMBTA42 vs MMBTA42_R1_00001
CMPTA42E Small Signal Bipolar Transistor, 0.5A I(C), 350V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN Central Semiconductor Corp MMBTA42 vs CMPTA42E
MMBTA42T/R7 Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-3 PanJit Semiconductor MMBTA42 vs MMBTA42T/R7
FHTA42 Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN Fenghua (HK) Electronics Ltd MMBTA42 vs FHTA42
PMBTA42/T3 TRANSISTOR 100 mA, 300 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, PLASTIC, SMD, SOT23, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors MMBTA42 vs PMBTA42/T3
CMPTA42 Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC PACKAGE-3 Central Semiconductor Corp MMBTA42 vs CMPTA42
PMBTA42 Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, YAGEO Corporation MMBTA42 vs PMBTA42

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