SMC343850

SMC343850 Electromagnetic Relay
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Datasheet. SMC343850 specification

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

1.758in. ⁓1-49/64"

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

0.969in.

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

1.328in.

Environmental Protection
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.

hermetic

Winding Quantity
The number of individual /not electrically connected/ windings.

1

Coil Quantity
The number of coils included on the item.

1

Winding Dc Resistance Rating
The measured opposition to the flow of direct current offered by the item winding.

237.0 ohms single winding

Duty Type
Indicates the type of duty provided.

continuous

Pile-up Main Contact Form Arrangement
The number and combination(s) of the basic contact forms,in the order of assemblage,which make up the switching structure of the pile-up main contacts.

2A1B

Operating Voltage Rating And Type At Specified Temp
The amount and type of voltage required at designated temperature to be applied to the input or energizing element of the item to ensure normal operation of the switching elements.

28.0 volts dc 25 deg celsius single winding

Main Contact Load Current Rating At Maximum Rated Voltage
The amount of current the main contacts are rated to make or break at maximum rated voltage,with a specified load.

10.0 milliamperes dc resistive load

Main Contact Maximum Voltage Rating In Volts
The highest voltage at which the main contacts are rated for normal operation,expressed in volts.

300.0 dc

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

incl one number 4-40NC-2B thd stud, 0.125 in. lg

Answers.

What quantity is this sold in?

1EA

What is the overall width?

1.328 inches

What is the NSN for SMC343850?

5945-00-478-7158

How is this classified for shipping?

Schedule B number: 8536490050
nmfc 061300
Relays, electromechanical, with contacts rated at less than 10 a, for a voltage exceeding 60 v but not exceeding 1000 v

What's the federal classification of SMC343850?

FSC 5945 ⁓ Relays and solenoids

Excluding contractors.

NSN 5945-00-478-7158 RELAY,ELECTROMAGNETIC

incl one number 4-40nc-2b thd stud, 0.125 in. lg 1.328" overall width 1.758" overall length

NIIN
004787158
NIIN Date
03/14/72
Schedule B
8536490050 
Name Code
32512
FIIG
A03300
QUP
1 
Historical Price
$160.20 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

Major End Users Countries and entities

  • - Department of The Army 
  • - Department of The Air Force 
  • - Greece 
  • - Turkey 

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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)
77.5
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)
Communications/electronics, other than sigint/ew or comsec repair parts and components 
NMFC (national motor freight code)
061300 CIRCUIT BREAKER/SWITCH NOI 
UFC (universal freight code)
34410 

Similar by Design Other relays with similar characteristics

Nothing similar to this part number was found in our inventory

SMC343850 / Relay,electromagneticWhat is the formal definition of this item?

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). includes solenoid and armature types. excludes contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.