National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 3225NM3R97-0-1 | 00213 | A | 5 | 9 | 5 | TX | ||
| NH25-3-970HMSP0R | 91637 | A | C | 1 | 5 | ZZ | AC | |
| NH25-3R970HMP0RM | 91637 | A | C | 1 | 5 | ZZ | AC | |
| NH-25 3.97 OHMS .5% | 91637 | A | 3 | 2 | 5 | ZZ | ||
| NH25X000D3R970B | 91637 | A | 5 | 9 | E | TX |
CAGE Information
| Code | Company |
|---|---|
| 00213 | STRUTHERS-DUNN LLC |
| 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 |
|---|---|---|
| ADAU | BODY HEIGHT | 0.546 INCHES NOMINAL |
| ADAU | BODY HEIGHT | 0.546 INCHES NOMINAL |
| AAPE | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -50.0/+50.0 |
| AAPP | ELECTRICAL RESISTANCE | 3.970 OHMS |
| ADAT | BODY WIDTH | 0.550 INCHES NOMINAL |
| AFWW | TERMINAL WIDTH | 0.140 INCHES MINIMUM |
| BYML | MOUNTING HOLE SIZE | 0.125 INCHES NOMINAL |
| PKWT | UNPACKAGED UNIT WEIGHT | 16.5 GRAMS |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ADAQ | BODY LENGTH | 1.062 INCHES NOMINAL |
| AEFB | POWER DISSIPATION RATING IN WATTS | 25.000 FREE AIR |
| ABJT | TERMINAL LENGTH | 0.438 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | AXIAL TERMINAL (S) |
| AAQZ | INCLOSURE METHOD | ENCASED |
| AAQF | AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | 25.0 |
| AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 0.719 INCHES NOMINAL |
| AAQH | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0/+275.0 |
| CBME | CUBIC MEASURE (NON-CORE) | 0.319 CUBIC INCHES |
| AAPQ | RESISTANCE TOLERANCE IN PERCENT | -0.100/+0.100 |
| AAQG | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 275.0 |
| AARB | TERMINAL TYPE | TAB, SOLDER LUG |