Part Details for 2N457A by Texas Instruments
Overview of 2N457A by Texas Instruments
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (7 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (7 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
Price & Stock for 2N457A
Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 7 |
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RFQ | ||
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Bristol Electronics | 1 |
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RFQ | ||
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Quest Components | Bipolar Junction Transistor, PNP Type, TO-3 | 2 |
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$4.2000 / $6.3000 | Buy Now |
Part Details for 2N457A
2N457A CAD Models
2N457A Part Data Attributes
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2N457A
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
2N457A
Texas Instruments
7A, 40V, PNP, Ge, POWER TRANSISTOR, TO-3
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Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Reach Compliance Code | not_compliant | |
ECCN Code | EAR99 | |
Case Connection | COLLECTOR | |
Collector Current-Max (IC) | 7 A | |
Collector-Emitter Voltage-Max | 40 V | |
Configuration | SINGLE | |
DC Current Gain-Min (hFE) | 22 | |
JEDEC-95 Code | TO-3 | |
JESD-30 Code | O-MBFM-P2 | |
Number of Elements | 1 | |
Number of Terminals | 2 | |
Operating Temperature-Max | 100 °C | |
Package Body Material | METAL | |
Package Shape | ROUND | |
Package Style | FLANGE MOUNT | |
Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
Polarity/Channel Type | PNP | |
Power Dissipation-Max (Abs) | 50 W | |
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 | GERMANIUM | |
Transition Frequency-Nom (fT) | 0.2 MHz |
Alternate Parts for 2N457A
This table gives cross-reference parts and alternative options found for 2N457A. 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 2N457A, 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 |
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2N457A | Power Bipolar Transistor, 7A I(C), 30V V(BR)CEO, 1-Element, PNP, Germanium, TO-3, Metal, 2 Pin, TO-3, 2 PIN | Space Power Electronics Inc | 2N457A vs 2N457A |
2N457A | Power Bipolar Transistor, 7A I(C), 30V V(BR)CEO, 1-Element, PNP, Germanium, TO-3, Metal, 2 Pin, TO-3, 2 PIN | Electronic Transistors Corp | 2N457A vs 2N457A |
2N457A | Power Bipolar Transistor, 7A I(C), 30V V(BR)CEO, 1-Element, PNP, Germanium, TO-3, Metal, 2 Pin, TO-3, 2 PIN | Advanced Semiconductor Inc | 2N457A vs 2N457A |
2N457A | Power Bipolar Transistor, 7A I(C), 40V V(BR)CEO, 1-Element, PNP, Germanium, TO-3, Metal, 2 Pin, TO-3, 2 PIN | Solitron Devices Inc | 2N457A vs 2N457A |
2N457A | Power Bipolar Transistor, 7A I(C), 30V V(BR)CEO, 1-Element, PNP, Germanium, TO-3, Metal, 2 Pin, TO-3, 2 PIN | Semiconductor Technology Inc | 2N457A vs 2N457A |
2N457A | Power Bipolar Transistor, 7A I(C), 30V V(BR)CEO, 1-Element, PNP, Germanium, TO-3, Metal, 2 Pin, TO-3, 2 PIN | International Devices Inc | 2N457A vs 2N457A |
2N457A | Power Bipolar Transistor, 7A I(C), 30V V(BR)CEO, 1-Element, PNP, Germanium, TO-3, Metal, 2 Pin, TO-3, 2 PIN | Hi-Tron Semiconductor Corp | 2N457A vs 2N457A |