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 |
|---|---|
| 03640 | LOCKHEED MARTIN CORPORATION DBA LOCK |
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 |
|---|---|---|
| AAPE | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -60.0/+60.0 SECOND TEMP COEFFICIENT |
| ABPM | BODY DIAMETER | 0.260 INCHES NOMINAL |
| AAQZ | INCLOSURE METHOD | ENCAPSULATED |
| AAPE | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -150.0/+150.0 FIRST TEMP COEFFICIENT |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| AEFB | POWER DISSIPATION RATING IN WATTS | 2.000 FREE AIR |
| AAQF | AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | 25.0 |
| STYL | STYLE DESIGNATOR | AXIAL TERMINAL EACH END |
| ADAQ | BODY LENGTH | 0.685 INCHES NOMINAL |
| AAPQ | RESISTANCE TOLERANCE IN PERCENT | -1.000/+1.000 |
| AAPP | ELECTRICAL RESISTANCE | 0.320 OHMS |
| AARB | TERMINAL TYPE | WIRE LEAD |
| AAQG | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 275.0 |
| AAQH | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0/+25.0 TEMP RANGE OF FIRST TEMP COEFFICIENT |
| AAQH | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -25.0/+125.0 TEMP RANGE OF SECOND TEMP COEFFICIENT |