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MPSA42
300V,500mA,625mW Through-Hole Transistor-Small Signal (<=1A) NPN High Voltage
The image for MPSA42
is currently unavailable.

Please refer to the Device Datasheet for an image of the part case and material composition information.
Documentation Links:
Device Datasheet
Case & Material Composition Datasheet
Chip Process Datasheet:CP310-CZTA44
Chip Process Datasheet:CP310-CZTA44
Chip Process Datasheet:CP310V-CMLTA44
Item Number Status Description Packaging Base Availability ECCN Code HTS Code Part Marking: Request Samples
MPSA42 Active 300V,500mA,625mW Through-Hole Transistor-Small Signal (<=1A) NPN High Voltage Box@2,500 In Stock
EAR99 8541.21.0095
CEN 
MPS 
A42 
Either
PBFREE
TIN/LEAD
MPSA42 APM Active 300V,500mA,625mW Through-Hole Transistor-Small Signal (<=1A) NPN High Voltage Ammo@2,000 In Stock
EAR99 8541.21.0095
CEN 
MPS 
A42 
Either
PBFREE
TIN/LEAD
MPSA42 TRE Active 300V,500mA,625mW Through-Hole Transistor-Small Signal (<=1A) NPN High Voltage Reel@2,000 Please call for Qty
EAR99 8541.21.0095
CEN 
MPS 
A42 
Either
PBFREE
TIN/LEAD
MPSA42-5T Active 300V,500mA,625mW Through-Hole Transistor-Small Signal (<=1A) NPN High Voltage Box@2,000 Please call for Qty
EAR99 8541.21.0095
CEN 
MPS 
A42 
Either
PBFREE
TIN/LEAD
CP310-CMPTA42-CT Active 300V,500mA,350mW Bare die,25.980 X 25.980 mils,Transistor-Small Signal (<=1A) WafflePack@400 Please call for Qty
EAR99 8541.29.0040  
CP310-CMPTA42-WN Active 300V,500mA,350mW Bare die,25.980 X 25.980 mils,Transistor-Small Signal (<=1A) Wafer@35,375*</br>*Estimated, die qty will vary based on probing Please call for Qty
EAR99 8541.29.0040  
CP310-MPSA42-CM Active 300V,500mA,625mW Bare die,25.980 X 25.980 mils,Transistor-Small Signal (<=1A) WafflePack@400 Please call for Qty
EAR99 8541.29.0040  
CP310-MPSA42-CT Active 300V,500mA,625mW Bare die,25.980 X 25.980 mils,Transistor-Small Signal (<=1A) WafflePack@400 Please call for Qty
EAR99 8541.29.0040  
CP310-MPSA42-WN Active 300V,500mA,625mW Bare die,25.980 X 25.980 mils,Transistor-Small Signal (<=1A) Wafer@35,375*</br>*Estimated, die qty will vary based on probing In Stock
EAR99 8541.29.0040  
CP310V-CMPTA42-WN Discontinued, Stock Only 300V,500mA,350mW Bare die,25.980 X 25.980 mils,Transistor-Small Signal (<=1A) Wafer@17,130*</br>*Estimated, die qty will vary based on probing None
EAR99 8541.21.0040  
CP310-CMPTA42-CM200 Special Order Item 300V,500mA,350mW Bare die,25.980 X 25.980 mils,Transistor-Small Signal (<=1A) WafflePack@200 In Stock
EAR99 8541.29.0040  
CP310-CMPTA42-CT20 Special Order Item 300V,500mA,350mW Bare die,25.980 X 25.980 mils,Transistor-Small Signal (<=1A) WafflePack@20 In Stock
EAR99 8541.29.0040  
CP310-CMPTA42-CT200 Special Order Item 300V,500mA,350mW Bare die,25.980 X 25.980 mils,Transistor-Small Signal (<=1A) WafflePack@200 Please call for Qty
EAR99 8541.29.0040  
CP310-MPSA42-CT20 Special Order Item 300V,500mA,625mW Bare die,25.980 X 25.980 mils,Transistor-Small Signal (<=1A) WafflePack@20 In Stock
EAR99 8541.29.0040  

Please note:
  1. If requesting Tin/Lead plated devices, add the suffix " TIN/LEAD" to the part number when ordering (example: 2N2222A TIN/LEAD).
  2. If requesting Lead (Pb) Free plated devices, add the suffix " PBFREE" to the part number when ordering (example: 2N2222A PBFREE).
A Central sales representative will confirm the availability of the plating type requested.

Additional Documentation Links:
Analytical Test Report:Halogen Free
Analytical Test Report:Pure Tin Solder, Sn
Analytical Test Report:Tin Plating
Analytical Test Report:Green Epoxy Molding Compound
Analytical Test Report:Copper Bonding Wire
Analytical Test Report:Epoxy Adhesive
Analytical Test Report:Copper Wire
Spice Model:Spice Model MPSA42
Material Composition:TO-92
Package Detail Document:TO-92
Product Reliability Data:TO-92 Package Reliability

Alternate Devices with Different Packaging:
Datasheet
Part Number
Description
Packaging
Package
Details
&
Composition
Status
Availability

CMPTA42
300V,500mA,350mW Surface mount Transistor-Small Signal (<=1A) NPN High Voltage
Box, Reel
Active

CP310-CMPTA42
300V,500mA,350mW Bare die,25.980 X 25.980 mils,Transistor-Small Signal (<=1A)
WaferForm, WafflePack
Active

CP310-MPSA42
300V,500mA,625mW Bare die,25.980 X 25.980 mils,Transistor-Small Signal (<=1A)
WaferForm, WafflePack
Active

CP310V-CMPTA42
300V,500mA,350mW Bare die,25.980 X 25.980 mils,Transistor-Small Signal (<=1A)
WaferForm, WafflePack
Discontinued, Stock Only

None

 

CXTA42
300V,500mA,1.2W Surface mount Transistor-Small Signal (<=1A) NPN High Voltage
Box, Reel
End Of Life, LastBuy 8/19/25

CZTA42
300V,500mA,2W Surface mount Transistor-Small Signal (<=1A) NPN High Voltage
Box, Reel
End Of Life

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