302

302 Electronic Chopper

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Datasheet. 302 specification

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

1.633in. ⁓1-41/64"

Overall Diameter
A measurement of the longest straight line across a circular cross-sectional plane.

0.778in. ⁓25/32"

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

-65.0/+100.0 deg celsius

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

four 0.125 in. dia mtg holes on 0.719 in. by 1.125 in. mtg centers

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

single pole, double throw, open neutral

Mounting Method
The means of attaching the item.

FLANGE-Bracket

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

unequal

Drive Voltage Rating
The value,or range of values,for which the drive is rated.

6.3 ac pounds per hour wet

Drive Frequency Rating
The number of complete cyclic changes,per unit of time,for which the drive is rated.

400.0 hertz

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

makes before breaks

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

100.0 dc pounds per hour with retaining chain

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.

65.0

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.

165.0

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

not provided

Base Mounting Size Designation
The size designation of the mounting base as it is commercially known and/or identified.

7 pin minature tube

Answers.

What quantity is this sold in?

1EA

What is the NSN for 302?

5945-00-445-7026

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 302?

FSC 5945 ⁓ Relays and solenoids

Excluding contractors.

NSN 5945-00-445-7026 CHOPPER,ELECTRONIC

1.633" overall length

NIIN
004457026
NIIN Date
01/01/63
Schedule B
8538907080 
Name Code
19759
FIIG
T320-K
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$63.73 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. G300113S1 Cage 24930
2. 108764-000 Cage 81413

Major End Users Countries and entities

  • - Department of The Navy 

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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

302 / 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.