Part Number 2N4990

Thyristor Semiconductor Device
Stock Availability  condition code chart

Part number 2n4990 is in stock in the following quantities and conditions.

  • NS: 1
  • NE: 1

Note: Availability of this item was last updated 10/23/2023 and may have changed since then. Request a quote for up to date pricing and availability.

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
2n4990
Demil:
No
Shelf Life:
UOM:
NIIN:
007585817
NSN
National Stock Number:
5961-00-758-5817 5961007585817
TXT
Description:
Thyristor Semiconductor Device
INC
INC
Item Name Code:
33096
MRC:
The element,compound,or mixture of which the inclosure is fabricated,excluding any surface treatment.ABBH
Inclosure Material:
Metal
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
0.265 inches
MRC:
A measurement of the longest dimension of a terminal,in distinction from width.ABJT
Terminal Length:
0.500 inches
MRC:
A measurement of the longest straight line across a circular cross-sectional plane.ADAV
Overall Diameter:
0.205 inches
MRC:
An indication of the internal basic form of the item.ALAS
Internal Configuration:
Junction contact
MRC:
The means of attaching the item.AXGY
Mounting Method:
Terminal
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Hermetically sealed case
MRC:
The chemical compound or mechanical mixture properties of which the semiconductor is fabricated.CTMZ
Semiconductor Material:
Silicon
MRC:
The value of the voltage that may be applied,expressed in volts,and the symbol used to identify the specific electrical characteristic.CTQN
Voltage Rating In Volts Per Characteristic:
30.0 breakover voltage, dc
MRC:
The level of electrical flow and the symbol used to identify the specific electrical characteristic.CTQX
Current Rating Per Characteristic:
0.18 amperes source cutoff current
MRC:
The maximum temperature at which the item is designed to operate at each measurement point.CTSG
Maximum Operating Tempurature Per Measurement Point:
125.0 degrees celsius ambient air
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
3 uninsulated wire lead
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
80131-release5472 professional/industrial association specification

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