M19648/1-139

M196481139 Thermal Relay

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Quality Commitment

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Datasheet. M19648/1-139 specification

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

2.370in. ⁓2-3/8"

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

0.800in. ⁓13/16"

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

hermetic

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

single pole, single throw, normally open

Mounting Facility Type And Quantity
Indicates the type and number of facilities by which the item is mounted.

2 unthreaded hole

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

250.0 ac and 32.0 dc

Contact Maximum Current Rating In Amps
The highest current at which the contacts are rated for normal operation,expressed in amps.

2.0 ac or 1.0 dc

Heater Voltage Rating In Volts
The amount of voltage for which the heater is designed,expressed in volts.

115.0

Heater Power Rating In Watts
The rated power that the heater can safely consume,measured in watts.

4.5

Delay Time In Seconds
A numeric value indicating the elapsed time interval of the item,expressed in seconds.

20.0 fixed operate

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.

two 0.130 in. dia mtg holes spaced 1.125 in. c to c

Test Data Document
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.

81349-MIL-R-19648 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.) .

Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.

7 wire hook

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

81349-MIL-R-19648/1 government specification

Answers.

What quantity is this sold in?

1EA

What is the NSN for M19648/1-139?

5945-01-038-1003

What's the federal classification of M19648/1-139?

FSC 5945 ⁓ Relays and solenoids

Excluding contractors.

NSN 5945-01-038-1003 RELAY,THERMAL

two 0.130 in. dia mtg holes spaced 1.125 in. c to c 2.370" overall length

NIIN
010381003
NIIN Date
03/29/77
Schedule B
 
Name Code
03883
FIIG
A500L0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$1,940.75 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. MIL-R-19648/1 Cage 81349
2. 352250022934 Cage H0203

Major End Users Countries and entities

  • - Department of The Navy 
  • - Poland 
  • - Spain 
  • - Germany 
  • - 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)
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)
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

M19648/1-139 / Relay,thermalWhat is the formal definition of this item?

A relay switch which is actuated by the effect of internal heat generated by the current in its energizing circuit. for items actuated by ambient, rather than internal temperature changes, see switch, thermostatic.