7901305

7901305 Electronic Chopper

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Datasheet. 7901305 specification

Terminal Quantity
The number of terminals for providing electrical connection to the item.

7

Terminal Type
Indicates the type of terminals for providing electrical connection to the item.

solder lug/stud

Mounting Provision
The provision/s/ for mounting the item.

holes

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

2.750in. ⁓2-3/4"

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

0.800in.

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

1.438in.

Operating Temp Range
The minimum and maximum limits of temperature at which the item is rated for operation.

-65.0/+125.0 deg celsius

Mounting Facility Quantity
The number of mounting facilities provided.

4

Mounting Configuration
The pattern or arrangement that describes the mounting configuration of the item.

4 mtg holes 1/8 in. dia on 0.719 by 1.125 in. mtg centers

Coil Type
Indicates the type of coil used.

not isolated

Contact Arrangement
The designation that identifies the schematic diagram of the contact configuration.

single pole, double throw

Input Voltage Rating
The input value/s/,or range of values,for which the item is rated.

6.3 ac pounds per hour wet

Unit Type
Indicates the type of unit.

electromechanical

Mounting Facility Size
Designates the size of the mounting facility.

0.125 in. dia

Mounting Method
The means of attaching the item.

bracket

Hermetically Sealed Feature
An indication of whether or not a hermetically sealed feature is provided.

not provided

Drive Voltage Relationship To Input Voltage
An indication of whether the drive voltage is the same as,or different from,the input voltage.

equal

Output/input Voltage Relationship
An indication of whether the output voltage is the same as,or different from,the input voltage.

equal

Contact Operation Sequence
An indication of whether the item is designed to actuate /make/ a contact before or after the preceding contact deactuates /breaks/.

breaks before makes

Contact Voltage Rating
The value,or range of values,for which the contact is rated.

100.0 dc pounds per hour wet

Contact Current Rating
The amount of current for which the contact is rated.

2.0 milliamperes

Phase Angle In Deg
The difference in phase between two alternating quantities having the same frequency,expressed in degrees.

50.0 and 80.0

Dwell Time Rating In Deg
That portion of each driving cycle during which electrical continuity exists between the center contact and one stationary contact,expressed in degrees.

130.0 and 165.0

Plug In Mounting Feature
An indication of whether or not a feature for plug in mounting is provided.

not provided

Answers.

What quantity is this sold in?

1EA

What is the overall width?

1.438 inches maximum

What is the NSN for 7901305?

5945-00-756-0343

How is this classified for shipping?

Schedule B number: 8538907080
nmfc 061300
Parts suitable for use solely or principally with the apparatus for heading 8535, 8536,8537

What's the federal classification of 7901305?

FSC 5945 ⁓ Relays and solenoids

Excluding contractors.

NSN 5945-00-756-0343 CHOPPER,ELECTRONIC

1.438" overall width 2.750" overall length

NIIN
007560343
NIIN Date
01/01/62
Schedule B
8538907080 
Name Code
19759
FIIG
T320-K
Item Weight
0.300lbs
Item Dimensions
--
QUP
Historical Price
$260.25 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 23950-016 Cage 76854
2. 312-5 Cage 81541
3. 312 Cage 81541
4. DMS 81015B Cage 16236

Major End Users Countries and entities

  • - Department of The Air Force 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Electrical appliances, small 
NMFC (national motor freight code)
061300 CIRCUIT BREAKER/SWITCH NOI 
UFC (universal freight code)
34410 

Similar by Design Other choppers with similar characteristics

Nothing similar to this part number was found in our inventory

7901305 / Chopper,electronicWhat is the formal definition of this item?

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.