X-On Electronics has gained recognition as a prominent supplier of MPSA42 Bipolar Transistors - BJT across the USA, India, Europe, Australia, and various other global locations. MPSA42 Bipolar Transistors - BJT are a product manufactured by Blue Rocket. We provide cost-effective solutions for Bipolar Transistors - BJT, ensuring timely deliveries around the world.

MPSA42 Blue Rocket

MPSA42 electronic component of Blue Rocket
MPSA42 Blue Rocket
MPSA42 Bipolar Transistors - BJT
MPSA42  Semiconductors

Images are for reference only
See Product Specifications
Part No. MPSA42
Manufacturer: Blue Rocket
Category: Bipolar Transistors - BJT
Description: Transistors (NPN/PNP) NPN 500mA 300V TO-92 RoHS
Datasheet: MPSA42 Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
20: USD 0.0684 ea
Line Total: USD 1.37 
Availability - 13192
Ship by Mon. 14 Jul to Thu. 17 Jul
MOQ: 20  Multiples: 20
Pack Size: 20
Availability Price Quantity
13192
Ship by Mon. 14 Jul to Thu. 17 Jul
MOQ : 20
Multiples : 20
20 : USD 0.0684
200 : USD 0.0538
600 : USD 0.0342
3000 : USD 0.0266
9000 : USD 0.0238
21000 : USD 0.0221

   
Manufacturer
Product Category
Category
Rohs
Package
Brand Category
Transistor Type
Current - Collector Ic Max
Voltage - Collector Emitter Breakdown Max
Power - Max
Collector Cut-Off Current Icbo
Collector-Emitter Breakdown Voltage Vceo
Power Dissipation Pd
Collector Current Ic
Dc Current Gain Hfe@Ic Vce
Transition Frequency Ft
Collector-Emitter Saturation Voltage Vcesat@Ic Ib
Operating Temperature
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

MPSA42 Alternative Parts

Image Part-Description
Stock Image MPSA42
Transistors (NPN/PNP) NPN 500mA 300V TO-92 (TO-92-3) RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 20
Stock Image MPSA42
Transistor: NPN; bipolar; 300V; 500mA; 625mW; TO92
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 46390
Stock Image MPSA42
Transistor: NPN; bipolar; 300V; 500mA; 0.625/15W; TO92
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 4997
Stock Image MPSA42
TO-92 Bipolar Transistors - BJT ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 3
Stock Image MPSA42
Bipolar (BJT) Transistor NPN 300 V 500 mA 50MHz 625 mW Through Hole TO-92-3
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 8750
Stock Image MPSA42
Transistors Bipolar - BJT NPN Gen Pur SS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 5985
Stock Image MPSA42
TRANSISTOR NPN SILICON 300V
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 453
Stock Image MPSA42
Small Signal Bipolar Transistor - 0.5A I(C) - 300V V(BR)CEO - 1-Element - NPN - Silicon - TO-92.
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 500

We are delighted to provide the MPSA42 from our Bipolar Transistors - BJT category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the MPSA42 and other electronic components in the Bipolar Transistors - BJT category and beyond.

Image Part-Description
Stock Image BRFL7N60
MOSFET N Trench 600V 7A (Tc) 4V @ 250uA 1.2 Ω @ 3.5A,10V TO-220FL RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MBR10200CT
Schottky Barrier Diodes (SBD) TO-220 RoHS
Stock : 534
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 2SD965
Transistors (NPN/PNP) NPN 5A 20V TO-92 RoHS
Stock : 3700
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 2SD965T
Transistors (NPN/PNP) NPN 5A 20V SOT-89 RoHS
Stock : 1009
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BRCS4292SC
MOSFET N Trench 100V 8A 2.5V @ 250uA 23 mΩ @ 8A,10V SOP-8 RoHS
Stock : 201
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 2SB1261-M
Transistors (NPN/PNP) PNP 3A 60V TO-252 RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BRD5N50
MOSFET N Trench 500V 5A (Tc) 4V @ 250uA 1.4 Ω @ 2.5A,10V TO-252 RoHS
Stock : 5395
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BRCS70N08IP
MOSFET N Trench 80V 70A (Tc) 4V @ 250uA 12 mΩ @ 40A,10V TO-251 RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BRF8N60
MOSFET N Trench 600V 7.5A (Tc) 4V @ 250uA 1.2 Ω @ 3.75A,10V TO-220FL RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BRF10N60
MOSFET N Trench 600V 9.5A (Tc) 4V @ 250uA 730 mΩ @ 4.75A,10V TO-220FL RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image KSP05TA
Bipolar (BJT) Transistor NPN 60 V 500 mA 100MHz 625 mW Through Hole TO-92-3
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MMBT4126LT1G
Bipolar (BJT) Transistor PNP 25 V 200 mA 250MHz 225 mW Surface Mount SOT-23-3 (TO-236)
Stock : 27000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MMBT200
Bipolar Transistors - BJT PNP Transistor General Purpose
Stock : 45000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot Stock Image BC807DS,115
Transistors Bipolar - BJT TRANS DOUBLE TAPE-7
Stock : 12001
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BCP52
Bipolar (BJT) Transistor PNP 60 V 1.2 A 1.5 W Surface Mount SOT-223-4
Stock : 35
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BC848CDW1T1G
Transistors Bipolar - BJT 100mA 30V Dual NPN
Stock : 2680
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image KSC2330YTA
Bipolar (BJT) Transistor NPN 300 V 100 mA 50MHz 1 W Through Hole TO-92-3
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 2SC3326-A,LF
Bipolar Transistors - BJT Transistor for Low Freq. Amplification
Stock : 75
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 2SC4117-BL,LF
Bipolar Transistors - BJT Transistor for Low Freq. Amplification
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 2N4401
Trans GP BJT NPN 40V 0.6A 3-Pin TO-92 Bulk
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The MPSA42 with Transistors is a NPN type transistor with a 500mA current rating at 300V and is housed in a TO-92 package that meets RoHS standards. It is manufactured by Blue Rocket and is typically found in amplification and switching applications. The NPN transistor can be used as a general purpose amplifier, low power switch, or signal regulator in a variety of electronic circuits. It has a low noise gain, low saturation voltage, and high breakdown voltage. Its robust and reliable construction make it an ideal choice for use in various electronic applications.

Tariff Desc

8541.21.00 16 No - - With a dissipation rate of less than 1 W Free

DIODES, TRANSISTORS AND SIMILAR SEMICONDUCTOR DEVICES; PHOTOSENSITIVE SEMICONDUCTOR DEVICES,
KEW8112 Clamp Sensor by Kyoritsu for Flexible Current Test image

Jun 2, 2025
The KEW8112 by Kyoritsu is a flexible AC current sensor with a Rogowski coil, measuring up to 3000A. Perfect for tight spaces and field diagnostics in industrial Test & Measurement with compatible Multimeters & Voltmeters .
PSR-SCP-24UC Safety Relay by Phoenix – 24V Control image

Jun 19, 2025
The PSR-SCP-24UC/ESL4/3X1/1X2/B Safety Relay by Phoenix Contact delivers 24V control, 3 enabling outputs, and SIL 3 protection for safe  Electromechanical  automation. Available globally via Xon Electronics.
08-52-0113 Headers & Wire Housings by Molex image

Jun 11, 2025
08-52-0113 Headers & Wire Housings by Molex offer a 2.54mm pitch, 3-position through-hole design ideal for compact, durable PCB connections in electronics and control systems.
Best Retailer of 1050-0B AC Power Entry Modules by PCE image

Dec 27, 2024
Discover the 1050-0B AC Power Entry Module by PCE, available at Xon Electronic. This high-quality module, rated for 250VAC and 16A, features a 2P+PE pin layout for industrial, medical, and data center applications. Reliable and durable, it ensures secure power connectivity for demanding environmen

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified