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Datasheet. 78H500R0K specification
A measure of the opposition to the flow of electrical current.
500.000 ohms
The limits of permissible variation in the electrical resistance value of an item from its rated value,expressed in percent.
-10.000/+10.000
The ambient temperature of the medium surrounding an item at which it can be operated continuously at full rated power,expressed in degrees celsius.
25.0
The ambient temperature at which the power dissipation of an item is operated to zero percent of the full rated power,expressed in degrees celsius.
85.0
The means provided to coat,cover,or protect the item.
encapsulated
Indicates the type of terminals for providing electrical connection to the item.
tab, solder lug
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.
not established
A measurement of the longest dimension of a terminal,in distinction from width.
0.625in.
The length of a straight line which passes through the center of the body,and terminates at the circumference.
0.875in.
A measurement of the longest dimension of the body,in distinction from width.
4.000in.
The maximum amount of electrical energy that can be expended by an item,expressed in watts.
50.000 free air
A measurement taken at right angles to the length of the terminal,in distinction from thickness.
0.188in.
A measurement of volume taken by multiplying the length by the width by the height of an item and rendered in cubic units.
0.113 cubicin.
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.
rated at 40 pct power at 85 deg c
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
axial terminal each end
Answers.
1EA
Axial terminal each end
Schedule B number: 8533390080
Wirewound variable resistors
FSC 5905 ⁓ Resistors
Excluding resistance wire.
NSN 5905-00-983-9323 RESISTOR,FIXED,WIRE WOUND,NONIND
axial terminal each end rated at 40 pct power at 85 deg c
- NIIN
- 009839323
- NIIN Date
- 01/01/62
- Schedule B
- 8533390080
- Name Code
- 37404
- FIIG
- A001A0
- QUP
- 1
- Historical Price
- $3.78 EA
- 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. | 50KT | Cage 56289 |
| 2. | 50KT500 | Cage 56289 |
| 3. | 0819-0018 | Cage 1LQK8 |
| 4. | 0819-0018 | Cage 28480 |
Major End Users Countries and entities
- - Italy
- - Turkey
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78H500R0K / Resistor,fixed,wire wound,nonindWhat is the formal definition of this item?
Inc 37404 reinstated on 010303~a resistor whose ohmic value cannot be adjusted or varied. the resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self-supporting. the items must have inherent characteristics of inducing little or no self-inductance. opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. excludes suppressor, ignition interference. see also resistor (1), fixed, wire wound, inductive.
