Datasheets
2N4240 by:
TT Electronics Power and Hybrid / Semelab Limited
Advanced Semiconductor Inc
Boca Semiconductor Inc
Central Semiconductor Corp
Crimson Semiconductor Inc
Digitron Semiconductors
Freescale Semiconductor
General Electric Solid State
General Transistor Corp
Grayhill Inc
Harris Semiconductor
Hi-Tron Semiconductor Corp
Intersil Corporation
Microchip Technology Inc
Microsemi Corporation
Mospec Semiconductor Corp
Motorola Mobility LLC
Motorola Semiconductor Products
New England Semiconductor
New Jersey Semiconductor Products Inc
RCA
Semicoa Semiconductors
Semiconductor Technology Inc
Silicon Transistor Corporation
Solid State Devices Inc (SSDI)
Space Power Electronics Inc
Spectrum Control
Swampscott Electronics Co Inc
Telcom Semiconductor Inc
Texas Instruments
Thomson Consumer Electronics
Torex Semiconductor LTD
Transistor & Electronic Co
TT Electronics Power and Hybrid / Semelab Limited
TT Electronics Resistors
Vishay Semiconductors
Xsis Electronics Inc
Not Found

5A, 300V, NPN, Si, POWER TRANSISTOR, TO-66, TO-66, 2 PIN

Part Details for 2N4240 by TT Electronics Power and Hybrid / Semelab Limited

Results Overview of 2N4240 by TT Electronics Power and Hybrid / Semelab Limited

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Audio and Video Systems

2N4240 Information

2N4240 by TT Electronics Power and Hybrid / Semelab Limited is a Power Bipolar Transistor.
Power Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Part Details for 2N4240

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2N4240 Part Data Attributes

2N4240 TT Electronics Power and Hybrid / Semelab Limited
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2N4240 TT Electronics Power and Hybrid / Semelab Limited 5A, 300V, NPN, Si, POWER TRANSISTOR, TO-66, TO-66, 2 PIN
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Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer SEMELAB LTD
Part Package Code TO-66
Package Description FLANGE MOUNT, O-MBFM-P2
Pin Count 2
Reach Compliance Code compliant
ECCN Code EAR99
Collector Current-Max (IC) 5 A
Collector-Emitter Voltage-Max 300 V
Configuration SINGLE
DC Current Gain-Min (hFE) 10
JEDEC-95 Code TO-66
JESD-30 Code O-MBFM-P2
Number of Elements 1
Number of Terminals 2
Package Body Material METAL
Package Shape ROUND
Package Style FLANGE MOUNT
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity/Channel Type NPN
Qualification Status Not Qualified
Surface Mount NO
Terminal Form PIN/PEG
Terminal Position BOTTOM
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 15 MHz

Alternate Parts for 2N4240

This table gives cross-reference parts and alternative options found for 2N4240. 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 2N4240, 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 Manufacturer Composite Price Description Compare
2N4240 Advanced Semiconductor Inc Check for Price Power Bipolar Transistor, 5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-66, Metal, 2 Pin, TO-66, 2 PIN 2N4240 vs 2N4240
2N4240 Microsemi Corporation Check for Price Power Bipolar Transistor, 2A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-66, Metal, 2 Pin, 2N4240 vs 2N4240
2N4240 Silicon Transistor Corporation Check for Price Power Bipolar Transistor, 5A I(C), 1-Element, NPN, Silicon, TO-66, Metal, 2 Pin, TO-66, 3 PIN 2N4240 vs 2N4240
2N4240 Swampscott Electronics Co Inc Check for Price Power Bipolar Transistor, 5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-66, Metal, 2 Pin, TO-66, 2 PIN 2N4240 vs 2N4240
2N4240 Hi-Tron Semiconductor Corp Check for Price Power Bipolar Transistor, 5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-66, Metal, 2 Pin, TO-66, 2 PIN 2N4240 vs 2N4240
2N4240 Spectrum Control Check for Price Power Bipolar Transistor, 2A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-5, Metal, 3 Pin, 2N4240 vs 2N4240
2N4240 TT Electronics Resistors Check for Price Power Bipolar Transistor, 5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-66, Metal, 2 Pin, TO-66, 2 PIN 2N4240 vs 2N4240
2N4240 Semiconductor Technology Inc Check for Price Power Bipolar Transistor, 2A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-66, Metal, 2 Pin, TO-66, 2 PIN 2N4240 vs 2N4240
2N4240 Microchip Technology Inc Check for Price Power Bipolar Transistor, 2A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-66, Metal, 2 Pin 2N4240 vs 2N4240
Part Number Manufacturer Composite Price Description Compare
2N4240 Motorola Mobility LLC Check for Price 2A, 300V, NPN, Si, POWER TRANSISTOR, TO-213AA 2N4240 vs 2N4240
2N6247-JQR-BR1 TT Electronics Resistors Check for Price Power Bipolar Transistor, 10A I(C), 90V V(BR)CEO, 1-Element, PNP, Silicon, TO-204AA, Metal, 2 Pin, HERMETIC SEALED, METAL, TO-3, 2 PIN 2N4240 vs 2N6247-JQR-BR1
JANTXV2N6212 Defense Logistics Agency Check for Price Power Bipolar Transistor, 2A I(C), 300V V(BR)CEO, 1-Element, PNP, Silicon, TO-66, Metal, 2 Pin, TO-66, 2 PIN 2N4240 vs JANTXV2N6212
2N6247R1 TT Electronics Power and Hybrid / Semelab Limited Check for Price 10A, 90V, PNP, Si, POWER TRANSISTOR, TO-204AA, HERMETIC SEALED, METAL, TO-3, 2 PIN 2N4240 vs 2N6247R1
2N6313 Crimson Semiconductor Inc Check for Price Power Bipolar Transistor, 5A I(C), 60V V(BR)CEO, PNP, Silicon, TO-66, Metal, 2 Pin, TO-66, 2 PIN 2N4240 vs 2N6313
MJ2500 TT Electronics Power and Hybrid / Semelab Limited Check for Price 10A, 60V, PNP, Si, POWER TRANSISTOR, TO-204AA, HERMETIC SEALED, METAL, TO-3, 2 PIN 2N4240 vs MJ2500
2N6211 Silicon Transistor Corporation Check for Price Power Bipolar Transistor, 2A I(C), 1-Element, PNP, Silicon, TO-66, Metal, 2 Pin, TO-66, 2 PIN 2N4240 vs 2N6211
JANTXV2N6211 Microsemi Corporation Check for Price Power Bipolar Transistor, 2A I(C), 225V V(BR)CEO, 1-Element, PNP, Silicon, TO-66, Metal, 2 Pin, TO-66, 2 PIN 2N4240 vs JANTXV2N6211
2N6246-JQR-B TT Electronics Power and Hybrid / Semelab Limited Check for Price 10A, 70V, PNP, Si, POWER TRANSISTOR, TO-204AA, HERMETIC SEALED, METAL, TO-3, 2 PIN 2N4240 vs 2N6246-JQR-B
2N6212 Space Power Electronics Inc Check for Price Power Bipolar Transistor, 2A I(C), 350V V(BR)CEO, PNP, Silicon, TO-66, Metal, 2 Pin, TO-66, 2 PIN 2N4240 vs 2N6212

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