Part Details for BF494B by NXP Semiconductors
Overview of BF494B by NXP Semiconductors
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (2 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (2 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.
Part Details for BF494B
BF494B CAD Models
BF494B Part Data Attributes:
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BF494B
NXP Semiconductors
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Datasheet
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BF494B
NXP Semiconductors
TRANSISTOR 30 mA, 20 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal
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Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | NXP SEMICONDUCTORS | |
Package Description | CYLINDRICAL, O-PBCY-T3 | |
Reach Compliance Code | unknown | |
ECCN Code | EAR99 | |
Additional Feature | LOW NOISE | |
Collector Current-Max (IC) | 0.03 A | |
Collector-Base Capacitance-Max | 1 pF | |
Collector-Emitter Voltage-Max | 20 V | |
Configuration | SINGLE | |
DC Current Gain-Min (hFE) | 100 | |
JEDEC-95 Code | TO-92 | |
JESD-30 Code | O-PBCY-T3 | |
Number of Elements | 1 | |
Number of Terminals | 3 | |
Operating Temperature-Max | 150 °C | |
Package Body Material | PLASTIC/EPOXY | |
Package Shape | ROUND | |
Package Style | CYLINDRICAL | |
Polarity/Channel Type | NPN | |
Qualification Status | Not Qualified | |
Surface Mount | NO | |
Terminal Form | THROUGH-HOLE | |
Terminal Position | BOTTOM | |
Transistor Application | AMPLIFIER | |
Transistor Element Material | SILICON | |
Transition Frequency-Nom (fT) | 120 MHz |
Alternate Parts for BF494B
This table gives cross-reference parts and alternative options found for BF494B. 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 BF494B, 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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BF494B-AMMO | TRANSISTOR 30 mA, 20 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal | NXP Semiconductors | BF494B vs BF494B-AMMO |
BF494B-T/R | TRANSISTOR 30 mA, 20 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal | NXP Semiconductors | BF494B vs BF494B-T/R |