BF421
vs
BF421L
feature comparison
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
ITT SEMICONDUCTOR
|
NXP SEMICONDUCTORS
|
| Reach Compliance Code |
unknown
|
unknown
|
| ECCN Code |
EAR99
|
EAR99
|
| Additional Feature |
TO-18 PIN CONFIGURATION AVAILABLE
|
|
| Collector-Base Capacitance-Max |
1.6 pF
|
|
| Configuration |
SINGLE
|
SINGLE
|
| DC Current Gain-Min (hFE) |
50
|
50
|
| JEDEC-95 Code |
TO-92
|
TO-92
|
| JESD-30 Code |
O-PBCY-W3
|
O-PBCY-T3
|
| Number of Elements |
1
|
1
|
| Number of Terminals |
3
|
3
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Shape |
ROUND
|
ROUND
|
| Package Style |
CYLINDRICAL
|
CYLINDRICAL
|
| Polarity/Channel Type |
PNP
|
PNP
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Surface Mount |
NO
|
NO
|
| Terminal Form |
WIRE
|
THROUGH-HOLE
|
| Terminal Position |
BOTTOM
|
BOTTOM
|
| Transistor Element Material |
SILICON
|
SILICON
|
| Transition Frequency-Nom (fT) |
60 MHz
|
60 MHz
|
| VCEsat-Max |
0.8 V
|
|
| Base Number Matches |
1
|
1
|
| Part Package Code |
|
TO-92
|
| Package Description |
|
CYLINDRICAL, O-PBCY-T3
|
| Pin Count |
|
3
|
| Collector Current-Max (IC) |
|
0.05 A
|
| Collector-Emitter Voltage-Max |
|
300 V
|
|
|
|
Compare BF421 with alternatives
Compare BF421L with alternatives