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Datasheet. A278 specification
An indication that the level of probability that an item will operate without failure,at a specified rated capability,at a specified temperature,and for a specified period of time,has been established by testing random samples of production lot.
established
A measurement of the longest dimension of a terminal,in distinction from width.
0.900in.
A measurement of the longest dimension of the body,in distinction from width.
0.740in.
A measurement taken at right angles to the length of the body,in distinction from thickness.
0.325in.
A measurement from the bottom to the top of the body,in distinction from depth.
0.715in.
The length of a straight line which passes through the center of a terminal,and terminates at the circumference.
0.020in.
The maximum amount of electrical energy that can be expended by an item.
2.00 watts
The maximum temperature at which the item is rated to operate for an extended period of time.
150.0 deg celsius
The temperature levels at which resistance ratings have been established,under zero power condition.
-21.5 deg celsius 1st RESISTANCE-Temperature point
The temperature levels at which resistance ratings have been established,under zero power condition.
0.0 deg celsius 2nd RESISTANCE-Temperature point
The temperature levels at which resistance ratings have been established,under zero power condition.
104.4 deg celsius 5th RESISTANCE-Temperature point
The temperature levels at which resistance ratings have been established,under zero power condition.
37.8 deg celsius 3rd RESISTANCE-Temperature point
The temperature levels at which resistance ratings have been established,under zero power condition.
50.0 deg celsius 4th RESISTANCE-Temperature point
The resistance at a selected temperature,under zero power condition.
3.7 ohms 2nd RESISTANCE-Temperature point
The resistance at a selected temperature,under zero power condition.
4.6 ohms 1st RESISTANCE-Temperature point
The resistance at a selected temperature,under zero power condition.
1.1 ohms 5th RESISTANCE-Temperature point
The resistance at a selected temperature,under zero power condition.
1.8 ohms 4th RESISTANCE-Temperature point
The resistance at a selected temperature,under zero power condition.
2.2 ohms 3rd RESISTANCE-Temperature point
The limits of permissible variation in the electrical resistance value of an item at a selected temperature in percent.
-5.0/+5.0 all RESISTANCE-Temperature points
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.
encapsulated
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.
2.590 ohms
The limits of permissible variation in the electrical resistance value of an item from its rated zero power resistance,expressed in percent at reference temperature.
-10.0/+10.0
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
wafer
Indicates the type and number of terminals for providing electrical connection.
2 wire lead
Answers.
Wafer
Schedule B number: 8533400080
nmfc 062960
Variable resistors, including potentiometers
FSC 5905 ⁓ Resistors
Excluding resistance wire.
NSN 5905-00-789-5917 RESISTOR,THERMAL
wafer
- NIIN
- 007895917
- NIIN Date
- 06/26/68
- Schedule B
- 8533400080
- Name Code
- 00309
- FIIG
- A086A0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- 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. | 10545004 | Cage 19200 |
Major End Users Countries and entities
- - Brazil
- - Singapore
- - Republic of Korea
Availability for A278 A member of our team will provide you with a price and availability quote
Request a Quote »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)
- 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
A278 / 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.
