Overvoltage Absorber

KY2DPF

KY2DPF
(NSN) National Stock Number
5920-00-003-2940
Federal Supply Classification
5920 Fuses, Arrestors, Absorbers and Protectors
Item Name Code
21899
Schedule B Code
8536908010
Summary

2 terminal quantity, 0.562 inches nominal overall length, ac current type, plastic covering material, 0.437 inches nominal overall diameter, wire lead mounting method

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

An item specifically designed to absorb and consume surges of voltage such as that resulting across contacts when breaking a circuit having an inductive load or a burst of static across a telephone receiver. It is connected in parallel with the item it is protecting. It may be made up of metallic rectifier cells or semiconductor devices connected back-to-back which may or may not be shunted by a capacitor. It may also be a single rectifier cell or semiconductor device shunted by a capacitor. Excludes:metallic rectifiers which are rated for rectifying capabilities and all single unit semiconductor devices not shunted by a capacitor. For items perfoming this function by use of voltage sensitive resistors, see resistor, voltage sensitive. See also cutout disk, protective.

INC FIIG Concept Condition
21899 T214-A - 1
Specifications
Terminal Quantity
2
Details The number of terminals for providing electrical connection to the item.
Overall Length
0.562 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Current Type
ac
Details Indicates the type of current whether alternating,direct,or both.
Covering Material
plastic
Details The element,compound,or mixture of which the covering is fabricated.
Overall Diameter
0.437 inches nominal
Details A measurement of the longest straight line across a circular cross-sectional plane.
Mounting Method
wire lead
Details The means of attaching the item. please use mrc axgy in place of this discontinued mrc.
End Item Identification
instrument landing system (ils)
Details The national stock number or the identification information of the end equipment for which the item is a part.
Polarization Feature
not included
Details An indication of whether or not a polarization feature is included.
Current Rating In Amps
7.0
Details The electrical current rating,expressed in amperes.
Enclosure Feature
hermetically sealed
Details An indication of the feature/s/ of the enclosure.
Hermetic Protection
provided
Details An indication of whether or not a hermetic protection is provided.
Shunt Capacitor
not included
Details An indication of whether or not a shunt capacitor is included.
Element Material
selenium
Details The element,compound,or mixture of which the element is fabricated,excluding any surface treatment.
Protected Item Name
power supply
Details The name of the item which is being protected.
Terminal Type
wire lead
Details Indicates the type of terminal for providing electrical connection to the item.
Voltage In Volts
52.0
Details The total electrical voltage.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
KY2DPF 81483 5 - 5 9 - 48
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
- - - -
RVC WCC TCC SHC
- - - -

What's Included?

  • Certificate of Conformity
  • QC Inspection prior to shipping
  • On time delivery
  • Friendly service to back every order
Manufacturer
U S DEPT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION
CAGE: 08125
OKLAHOMA CITY , OK , 73169-6901
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5920-00-003-2940
What is the NIIN of the NSN 5920-00-003-2940?
The National Item Identification Number (NIIN) of the NSN 5920-00-003-2940 is 00-003-2940
When the NSN 5920-00-003-2940 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, May 19, 1972
Does the NSN 5920-00-003-2940 contain any precious metals?
Does not contain precious metal
Does the NSN 5920-00-003-2940 contain any hazardous material?
No information in HMIRS

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