Part Number
Part Number:
NSN:
NIIN:
Item Name:
RESISTOR , FIXED , FILM
Definition:
A RESISTOR WHOSE OHMIC VALUE CANNOT BE ADJUSTED OR VARIED. THE RESISTANCE ELEMENT CONSISTS OF EITHER A THIN LAYER OF CONDUCTIVE MATERIAL, CONTAINING EITHER BINDERS OR INSULATING MATERIALS, DEPOSITED ON AN INSULATED FORM; OR AN ALLOY OF METAL AND CERAMIC MATERIALS, USUALLY FUSED TO AN INSULATED FORM. OPPOSITION TO THE FLOW OF CURRENT IS AN INHERENT PROPERTY OF THE MATERIALS USED AND IS MANIFEST BY THE HEAT DISSIPATION IN THE RESISTOR. SEE ALSO ATTENUATOR, FIXED AND RESISTOR, FIXED, COMPOSITION. EXCLUDES CARBON COMPOSITION TYPE RESISTORS.
CAGE Information
| Code | Company |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
RESISTORS
Inclusions:
INCLUDES VARISTORS; RESISTIVE BALLAST TUBES; RHEOSTATS; RESISTOR NETWORKS; RESISTOR MOUNTING HARDWARE; THERMISTORS.
Exclusions:
EXCLUDES RESISTANCE WIRE.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AAQH | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0/+175.0 |
| AAPP | ELECTRICAL RESISTANCE | 21.500 KILOHMS |
| AAPE | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -50.0/+50.0 |
| AAQG | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 175.0 |
| AEFB | POWER DISSIPATION RATING IN WATTS | 0.250 FREE AIR |
| AAQZ | INCLOSURE METHOD | ENCAPSULATED |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| AAQF | AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | 125.0 |
| ABPM | BODY DIAMETER | 0.157 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | AXIAL TERMINAL EACH END |
| ADAQ | BODY LENGTH | 0.531 INCHES MINIMUM AND 0.656 INCHES MAXIMUM |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-10509 SPECIFICATION |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-10509/2 GOVERNMENT SPECIFICATION |
| AAPQ | RESISTANCE TOLERANCE IN PERCENT | -1.000/+1.000 |
| AARB | TERMINAL TYPE | WIRE LEAD |
| ABJT | TERMINAL LENGTH | 1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM |