Part Number
Part Number:
NSN:
NIIN:
Item Name:
RESISTOR , FIXED , WIRE WOUND , NONIND
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 91637 | VISHAY DALE ELECTRONICS INC. DIV VIS |
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 |
|---|---|---|
| ADAQ | BODY LENGTH | 4.469 INCHES MINIMUM AND 4.531 INCHES MAXIMUM |
| AAPE | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -30.0/+30.0 |
| ABJT | TERMINAL LENGTH | 1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ADAT | BODY WIDTH | 2.094 INCHES MINIMUM AND 2.156 INCHES MAXIMUM |
| AAPP | ELECTRICAL RESISTANCE | 268.400 OHMS |
| STYL | STYLE DESIGNATOR | AXIAL TERMINAL (S) |
| AAQZ | INCLOSURE METHOD | ENCASED |
| AAQF | AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | 25.0 |
| AAQH | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0/+275.0 |
| AEFB | POWER DISSIPATION RATING IN WATTS | 250.000 FREE AIR |
| BYML | MOUNTING HOLE SIZE | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| AARB | TERMINAL TYPE | THREADED STUD |
| ADAU | BODY HEIGHT | 2.157 INCHES MINIMUM AND 2.219 INCHES MAXIMUM |
| AAPQ | RESISTANCE TOLERANCE IN PERCENT | -1.000/+1.000 |
| AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 3.865 INCHES MINIMUM AND 3.885 INCHES MAXIMUM |
| AAQG | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 275.0 |