Part Details for 2N4957 by Crimson Semiconductor Inc
Overview of 2N4957 by Crimson Semiconductor Inc
- Distributor Offerings:
- Number of FFF Equivalents:
- CAD Models:
- Number of Functional Equivalents:
- Part Data Attributes
- Reference Designs:
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
Part Details for 2N4957
2N4957 CAD Models
2N4957 Part Data Attributes
|
2N4957
Crimson Semiconductor Inc
Buy Now
Datasheet
|
Compare Parts:
2N4957
Crimson Semiconductor Inc
RF Small Signal Bipolar Transistor, 0.03A I(C), Ultra High Frequency Band, Silicon, PNP, TO-72, TO-72, 4 PIN
|
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | CRIMSON SEMICONDUCTOR INC | |
Package Description | TO-72, 4 PIN | |
Reach Compliance Code | unknown | |
Collector Current-Max (IC) | 0.03 A | |
Configuration | SINGLE | |
DC Current Gain-Min (hFE) | 20 | |
Highest Frequency Band | ULTRA HIGH FREQUENCY BAND | |
JEDEC-95 Code | TO-72 | |
JESD-30 Code | O-MBCY-W4 | |
Number of Elements | 1 | |
Number of Terminals | 4 | |
Operating Temperature-Max | 200 °C | |
Package Body Material | METAL | |
Package Shape | ROUND | |
Package Style | CYLINDRICAL | |
Polarity/Channel Type | PNP | |
Power Dissipation-Max (Abs) | 0.2 W | |
Qualification Status | Not Qualified | |
Surface Mount | NO | |
Terminal Form | WIRE | |
Terminal Position | BOTTOM | |
Transistor Element Material | SILICON | |
Transition Frequency-Nom (fT) | 1200 MHz |