If you like Findchips… You will love Findchips PRO. Try it Now.

MMBTA42

500mA, 300V, NPN, Si, SMALL SIGNAL TRANSISTOR, MINIATURE, PLASTIC, SOT-23, 3 PIN

Choose Manufacturer
Price Range $0.4000 / $0.4290

Part Details

CAD Models Information

Model Data Powered by Samacsys
  • Part Symbol
  • Footprint
  • 3D Model
Available Download Formats
Altium Eagle OrCad PADS KiCad
Download CAD Archive

By downloading CAD models from Samacsys, you agree to our Terms & Conditions and Privacy Policy

Distributors with Stock

Part Number Description Manufacturer Compare
FHTA42 Transistors Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN Fenghua Advanced Technology MMBTA42 vs FHTA42
CMPTA42 Transistors 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
MMBTA42 Transistors Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-236, ROHS COMPLIANT, PLASTIC PACKAGE-3 Diotec Semiconductor AG MMBTA42 vs MMBTA42
MMBTA42_NL Transistors Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN Fairchild Semiconductor Corporation MMBTA42 vs MMBTA42_NL
MMBTA42LT3G Transistors High Voltage NPN Bipolar Transistor, SOT-23 (TO-236) 3 LEAD, 10000-REEL ON Semiconductor MMBTA42 vs MMBTA42LT3G
MMBTA42-7-F Transistors Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-3 Diodes Incorporated MMBTA42 vs MMBTA42-7-F
MMBTA42D87Z Transistors Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, Fairchild Semiconductor Corporation MMBTA42 vs MMBTA42D87Z
MMBTA42LT1G Transistors High Voltage NPN Bipolar Transistor, SOT-23 (TO-236) 3 LEAD, 3000-REEL ON Semiconductor MMBTA42 vs MMBTA42LT1G
Part Number Description Manufacturer Compare
FHTA42 Transistors Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN Fenghua Advanced Technology MMBTA42 vs FHTA42
MMBTA42 Transistors Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-236, ROHS COMPLIANT, PLASTIC PACKAGE-3 Diotec Semiconductor AG MMBTA42 vs MMBTA42
MMBTA42_NL Transistors Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN Fairchild Semiconductor Corporation MMBTA42 vs MMBTA42_NL
CMPTA42 Transistors 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
MMBTA42LT1G Transistors High Voltage NPN Bipolar Transistor, SOT-23 (TO-236) 3 LEAD, 3000-REEL ON Semiconductor MMBTA42 vs MMBTA42LT1G
MMBTA42-7-F Transistors Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-3 Diodes Incorporated MMBTA42 vs MMBTA42-7-F
MMBTA42LT3G Transistors High Voltage NPN Bipolar Transistor, SOT-23 (TO-236) 3 LEAD, 10000-REEL ON Semiconductor MMBTA42 vs MMBTA42LT3G
MMBTA42D87Z Transistors Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, Fairchild Semiconductor Corporation MMBTA42 vs MMBTA42D87Z

Global Popularity

Popularity in Transistors

Popularity in Small Signal Bipolar Transistors

Popularity by Region

Very High

Medium

Good

Low

  • 1. SGP
    100
  • 2. China
    92
  • 3. Taiwan
    91
  • 4. El Salvador
    89
  • 5. India
    88
  • 6. Germany
    88
  • 7. South Korea
    87
  • 8. Italy
    87
  • 9. Mexico
    86
  • 10. Japan
    86

Estimated Price History

Estimated Stock History

Market Price Analysis

No data available
  • 1. Newark element14 $0.4000 Buy Now
  • 2. element14 Asia-Pacific $0.4290 Buy Now
  • 3. element14 Asia-Pacific $0.4290 Buy Now

Datasheets & Reference Designs

Reference Designs

  • LM3448 – 220VAC, 8W Dimmable Isolated
    PMP8001: This demonstration board highlights the performance of a LM3448 based Flyback LED driver solution that can be used to power a single LED string consisting of 6 / 7 series connected LEDs from an 198 VRMS to 264 VRMS, 50 Hz input power supply. The integrated high-voltage and low Rdson MOSFET reduces design complexity while improving LED driver efficiency. This is a two-layer board using the bottom and top layer for component placement. The demonstration board can be modified to adjust the LED forward current, the number of series connected LEDs that are driven and the switching frequency. Refer to the LM3448 datasheet for detailed instructions. A bill of materials is included that describes the parts used on this demonstration board
  • Non-Standard (>25.5W) PoE - High Efficiency Forward Converter (5V@10A) Reference Design
    PMP8923: This converter provides a high power PoE output of 5V/10A. The TPS2379 PD controller allows the use of an external hot swap FET for increased efficiency. The UCC2897A PWM controller is used to implement a high efficiency active clamp forward converter.

Related Parts

Add to list:
Create New List

Confirm BOM Data

! Unable to save document.
Please try again.

!

Part Number ( parts) Qty CPN Designator Partent PN

BOM Options

Preferred distributors for this list (10)

Select preferred distributors

!  

Working...

Your FindChips PRO license has expired.

Please update your account details for future billings.

Update Account Details → or Request Extension →
You have a Findchips Basic account.

Your account has reached its list limit (3 Lists). To create a new list, an existing list must be removed.

Upgrade to Findchips Pro to increase your List count to 200

Upgrade to FindChips PRO →