SM-D-957311

SMD957311 Electronic Chopper

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Quality Commitment

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Datasheet. SM-D-957311 specification

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

5.688in. ⁓5-45/64"

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

1.797in. ⁓1-51/64"

Case Material
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.

metal

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

single pole, double throw, open neutral

Unit Type
Indicates the type of unit.

electromechanical

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.

unequal

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

19.0 ac pounds per hour wet

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

50.0 hertz and 60.0 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/.

breaks before makes

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

1.0 milliamperes

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

52.0 and 60.0

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.

provided

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

octal tube base size

Connection Location
Indicates the connection location.

top

Answers.

What quantity is this sold in?

1EA

What is the NSN for SM-D-957311?

5945-00-327-8993

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 SM-D-957311?

FSC 5945 ⁓ Relays and solenoids

Excluding contractors.

NSN 5945-00-327-8993 CHOPPER,ELECTRONIC

5.688" overall length

NIIN
003278993
NIIN Date
01/01/61
Schedule B
8538907080 
Name Code
19759
FIIG
T320-K
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$4,474.38 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
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. SCD125301-4 Cage 80063
2. STD3338-2A Cage 31922

Major End Users Countries and entities

  • - Canada 
  • - Republic of Korea 

Availability for SM-D-957311 A member of our team will provide you with a price and availability quote

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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

SM-D-957311 / 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.