Part Number
Definition:
A RESISTOR IN WHICH A SLIDING OR ROLLING CONTACT MOVES OVER AN EXPOSED AREA OF THE RESISTIVE ELEMENT TO CHANGE THE OHMIC VALUE OF THE OUTPUT. THE FUNCTIONAL TOLERANCE (LINEARITY), IF GIVEN, OF THE OUTPUT IS GREATER THAN PLUS OF MINUS 1 PERCENT ON LINEAR OUTPUTS. SPECIFIED OUTPUTS SUCH AS SINE, COSINE, TANGENT, ETC., SHALL BE CONSIDERED TO BE PRECISION. FOR ITEMS HAVING MANUALLY POSITIONED TAPS DESIGNED TO BE SET AND FIXED PRIOR TO USE, SEE RESISTOR, ADJUSTABLE. FOR ITEMS WITH STEP BY STEP VARIATION, SEE RHEOSTAT AND RESISTOR, STEP BY STEP. FOR TANDEM-MOUNTED ITEMS DESIGNED TO FUNCTION TOGETHER AS AN ATTENUATOR (AND RATED ACCORDINGLY), SEE ATTENUATOR, VARIABLE. EXCLUDES RESISTOR (1), VARIABLE, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; AND RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
CAGE Information
| Code | Company |
|---|---|
| 21921 | RCA CORP DISTRIBUTOR AND SPECIAL PRO |
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 |
|---|---|---|
| TTQY | TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG |
| AEDX | SHAFT STYLE | ROUND |
| ABWV | SHAFT DIAMETER | 0.265 INCHES NOMINAL |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNEF |
| AAPN | SECTION QUANTITY | 2 |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 10.0 KILOHMS ALL SECTIONS |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR ALL SECTIONS |
| ADAP | MOUNTING BUSHING LENGTH | 0.469 INCHES NOMINAL |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 ALL SECTIONS |
| AAQL | BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 32.0 |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| ABXF | SHAFT LENGTH | 0.469 INCHES MINIMUM AND 0.781 INCHES MAXIMUM |
| ABPM | BODY DIAMETER | 1.266 INCHES NOMINAL |
| AEFN | NONTURN DEVICE LOCATION | AT 6 OCLOCK AND AT 9 OCLOCK |
| AEFP | NONTURN DEVICE RADIUS | 0.531 INCHES NOMINAL |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 85.0 ALL SECTIONS |
| ADAQ | BODY LENGTH | 1.516 INCHES NOMINAL |
| CSDL | STANDARD TAPER CURVE PER SECTION | A ALL SECTIONS |
| AXGY | MOUNTING METHOD | STANDARD BUSHING |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 55.0 ALL SECTIONS |
| AJYN | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL |