2N491
vs
2N491
feature comparison
| Pbfree Code |
No
|
No
|
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
CENTRAL SEMICONDUCTOR CORP
|
SOLID STATE DEVICES INC
|
| Part Package Code |
TO-5
|
TO-5
|
| Package Description |
TO-5, 3 PIN
|
TO-5, 3 PIN
|
| Pin Count |
3
|
3
|
| Reach Compliance Code |
not_compliant
|
compliant
|
| ECCN Code |
EAR99
|
EAR99
|
| Configuration |
SINGLE
|
SINGLE
|
| Emitter Current-Max |
70 mA
|
70 mA
|
| Inter-base Voltage-Max |
65 V
|
65 V
|
| Intrinsic Stand-off Ratio-Max |
0.68
|
0.68
|
| Intrinsic Stand-off Ratio-Min |
0.56
|
0.56
|
| JEDEC-95 Code |
TO-5
|
TO-5
|
| JESD-30 Code |
O-MBCY-W3
|
O-MBCY-W3
|
| JESD-609 Code |
e0
|
e0
|
| Number of Elements |
1
|
1
|
| Number of Terminals |
3
|
3
|
| Operating Temperature-Max |
140 °C
|
140 °C
|
| Operating Temperature-Min |
-65 °C
|
-65 °C
|
| Package Body Material |
METAL
|
METAL
|
| Package Shape |
ROUND
|
ROUND
|
| Package Style |
CYLINDRICAL
|
CYLINDRICAL
|
| Peak Point Current-Max |
12 mA
|
12 mA
|
| Power Dissipation-Max (Abs) |
0.45 W
|
0.45 W
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Static Inter-base Res-Max |
6.8 kΩ
|
6.8 kΩ
|
| Static Inter-base Res-Min |
4.7 kΩ
|
4.7 kΩ
|
| Surface Mount |
NO
|
NO
|
| Terminal Finish |
TIN LEAD
|
TIN LEAD
|
| Terminal Form |
WIRE
|
WIRE
|
| Terminal Position |
BOTTOM
|
BOTTOM
|
| Transistor Element Material |
SILICON
|
SILICON
|
| Valley Point Current-Min |
8 mA
|
8 mA
|
| Base Number Matches |
28
|
6
|
|
|
|
Compare 2N491 with alternatives
Compare 2N491 with alternatives