A50643

A50643 Thermal Resistor

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Datasheet. A50643 specification

Temp Points For Resistance Readings At Zero Power
The temperature levels at which resistance ratings have been established,under zero power condition.

0.0 deg celsius 1st RESISTANCE-Temperature point

Temp Points For Resistance Readings At Zero Power
The temperature levels at which resistance ratings have been established,under zero power condition.

50.0 deg celsius 2nd RESISTANCE-Temperature point

Zero Power Resistance At Specified Temp
The resistance at a selected temperature,under zero power condition.

5.0 kilohms 1st RESISTANCE-Temperature point

Zero Power Resistance At Specified Temp
The resistance at a selected temperature,under zero power condition.

900.0 ohms 2nd RESISTANCE-Temperature point

Resistance Tolerance At A Specified Temp In Percent
The limits of permissible variation in the electrical resistance value of an item at a selected temperature in percent.

-15.0/+15.0 all RESISTANCE-Temperature points

Mounting Facility Screw Thread Series Designator
A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter on the mounting facility.

unc

Mounting Thread Quantity
The number of mounting threads on the item measured on a line parallel to the thread axis,including incomplete threads.

56 per inch

Zero Power Resistance
The dc resistance value measured with a power dissipation low enough that any further decrease in power will result in not more than 0.1 percent change in resistance.

2.000 kilohms

Mounting Facility Nominal Screw Thread Diameter
The nominal length of a straight line which passes through the center of a coaxial cylinder which would bound the crest of an external thread or the root of an internal thread.

0.086in.

Answers.

What is the NSN for A50643?

5905-00-173-9014

How is this classified for shipping?

Schedule B number: 8533400080
nmfc 062960
Variable resistors, including potentiometers

What's the federal classification of A50643?

FSC 5905 ⁓ Resistors

Excluding resistance wire.

NSN 5905-00-173-9014 RESISTOR,THERMAL

NIIN
001739014
NIIN Date
01/01/63
Schedule B
8533400080 
Name Code
00309
FIIG
A086A0
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

Major End Users Countries and entities

  • - Republic of Korea 
  • - Portugal 
  • - Greece 

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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)
Electrical appliances, small 
NMFC (national motor freight code)
062960 REOSTATS/PARTS NOI 
UFC (universal freight code)
35140 

Similar by Design Other resistors with similar characteristics

Nothing similar to this part number was found in our inventory

A50643 / Resistor,thermalWhat is the formal definition of this item?

A thermally sensitive resistor whose primary function is to exhibit a change in electrical resistance with a change in body temperature. item may be mounted in a probe or housing. for ballast tube type resistors, see resistor (1), current regulating. excludes transmitter (1), temperature, electrical resistance and temperature element, resistance meteorological.