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Electronic Chopper NSN 5945-00-991-0578

Item Description

An electromechanical or electronic (includes solid state semiconductor items) device designed to convert an electrical signal into a modified square wave output signal. For items excited by an alternating current, the output signal is the same frequency as, and bears a definite phase relationship to, the excitation voltage. For those electronic items designed to operate on direct current only, the output frequency of the item is dependent upon the inherent properties of the item, or the internal or external circuit constants, or the applied driving coil voltage impressed on the input signal. For an electromechanical item whose coil is designed for direct current only, see vibrator, interrupter and vibrator, self-rectifying.

NSN 5945-00-991-0578 NSN: 5945-00-991-0578

Features and Characteristics

Terminal Type
Pin
Mounting Provision
Terminals
Overall Length
Between 1.219 inches and 1.281 inches
Overall Height
Between 2.719 inches and 2.781 inches
Overall Width
Between 0.969 inches and 1.031 inches
Operating Tempurature Range
-65.0/+100.0 degrees celsius
Cubic Measure
3.672 cubic inches
Mounting Facility Quantity
1
Contact Arrangement
Single pole, double throw
Unit Type
Electromechanical
Base Type
Standard base
Mounting Method
Terminal
Hermetically Sealed Feature
Not provided
Drive Voltage Relationship To Input Voltage
Unequal
Drive Voltage Rating
6.3 ac pounds per hour wet
Drive Frequency Rating
60.0 hertz
Contact Operation Sequence
Breaks before makes
Contact Voltage Rating
10.0 dc pounds per hour wet
Contact Current Rating
1.0 milliamperes
Phase Angle In Deg
18.0
Dwell Time Rating In Deg
Between 159.0 and 187.0
Plug In Mounting Feature
Provided
Base Mounting Size Designation
Noval tube base size
Connection Location
Top
FSC
5945 Relays And Solenoids
NIIN
009910578
NSN
5945009910578

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
725170
Cage Code:
08987
Status:
A
MSDS:
Part Number:
X2058
Cage Code:
89536
Status:
A
MSDS:
Part Number:
5901-103176
Cage Code:
89536
Status:
A
MSDS:
Part Number:
103176
Cage Code:
89536
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8538907080
  • NAICS: 335314
  • SITC: 77282
  • Description: Parts suitable for use solely or principally with the apparatus for heading 8535, 8536,8537, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5945-00-991-0578
What are the manufacturers of nsn 5945009910578?
Does this nsn 5945009910578 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5945009910578
An electromechanical or electronic (includes solid state semiconductor items) device designed to convert an electrical signal into a modified square wave output signal. for items excited by an alternating current, the output signal is the same frequency as, and bears a definite phase relationship to, the excitation voltage. for those electronic items designed to operate on direct current only, the output frequency of the item is dependent upon the inherent properties of the item, or the internal or external circuit constants, or the applied driving coil voltage impressed on the input signal. for an electromechanical item whose coil is designed for direct current only, see vibrator, interrupter and vibrator, self-rectifying.
Does nsn 5945009910578 contain any precious metals?
No precious metal content.
Does nsn 5945009910578 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5945009910578?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
19759
FIIG:
T320-K
App. Key:
KA
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
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