Part Number
Part Number:
NSN:
NIIN:
Item Name:
RESISTOR , FIXED , WIRE WOUND , INDUCT
Definition:
INC 37403 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 ITEM MUST HAVE INHERENT CHARACTERISTICS OF INDUCING 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, NONINDUCTIVE.
CAGE Information
| Code | Company |
|---|---|
| 82577 | RAYTHEON COMPANY DBA RAYTHEON |
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 |
|---|---|---|
| AAPP | ELECTRICAL RESISTANCE | 0.010 OHMS |
| AEFB | POWER DISSIPATION RATING IN WATTS | 7.500 FREE AIR |
| AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 0.562 INCHES NOMINAL |
| BYML | MOUNTING HOLE SIZE | 0.098 INCHES NOMINAL |
| AAQD | HEAT SINK HEIGHT | 2.000 INCHES |
| ADAT | BODY WIDTH | 0.420 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | ONE TAB TERMINAL SOLDERED AT 90 DEG ANGLE 0.093 IN. FROM RESISTOR BODY ON EACH MAIN TERMINAL |
| AAQB | HEAT SINK WIDTH | 4.000 INCHES |
| ADAQ | BODY LENGTH | 0.781 INCHES NOMINAL |
| TEST | TEST DATA DOCUMENT | 82577-956093 DRAWING |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| AAQA | HEAT SINK LENGTH | 6.000 INCHES |
| STYL | STYLE DESIGNATOR | AXIAL TERMINAL (S) |
| AAQZ | INCLOSURE METHOD | ENCASED |
| AAPZ | HEAT SINK MATERIAL | ALUMINUM ALLOY |
| AAQF | AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | 25.0 |
| ABJT | TERMINAL LENGTH | 0.374 INCHES NOMINAL |
| AAQH | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0/+275.0 |
| ADAU | BODY HEIGHT | 0.405 INCHES NOMINAL |
| AAPQ | RESISTANCE TOLERANCE IN PERCENT | -1.000/+1.000 |
| AAQE | HEAT SINK THICKNESS | 0.040 INCHES |
| AAQG | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 275.0 |
| AAPE | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -90.0/+90.0 |
| AARB | TERMINAL TYPE | TAB, SOLDER LUG |