NSN 5985-01-212-6302
Part Details | VARIABLE ATTENUATOR
5985-01-212-6302 A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).
Alternate Parts: STA11000000105, STA-1100-00-001-05, 102726091, 10272609-1, 102726091, 10272609-1, 102726091, 10272609-1, 5985-01-212-6302, 01-212-6302, 5985012126302, 012126302
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JUL 16, 1985 | 01-212-6302 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR, TERMINALS ON ONE SURFACE
Cross Reference | NSN 5985-01-212-6302
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| STA-1100-00-001-05 | 34078 | CINCH CONNECTIVITY SOLUTIONS, INC. |
| 10272609-1 | 19605 | INSCOM ELECTRONICS CORPORATION |
| 10272609-1 | 12598 | R L C ELECTRONICS, INC. |
| 10272609-1 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 5985-01-212-6302
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 50.000 MEGAHERTZ MINIMUM AND 70.000 MEGAHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.2 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P10.0 |
| OVERALL ATTENUATION ACCURACY IN DECIBELS | M0.100/P0.100 |
| ATTENUATION VARIATION METHOD | STEPPED |
| STEP POSITION QUANTITY | 2 |
| ATTENUATION PER STEP IN DECIBELS | 1.0 |
| BODY STYLE | RECTANGULAR, TERMINALS ON ONE SURFACE |
| OVERALL LENGTH | 2.400 INCHES MAXIMUM |
| OVERALL HEIGHT | 1.100 INCHES MAXIMUM |
| OVERALL WIDTH | 1.643 INCHES MAXIMUM |
| BUSHING LENGTH | 0.139 INCHES MAXIMUM |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT AND 1 SLOTTED SCREW |
| SHAFT TYPE | ROUND, SLOTTED |
| SHAFT DIAMETER | 0.255 INCHES MAXIMUM |
| SHAFT LENGTH | 0.062 INCHES NOMINAL |
| TERMINAL TYPE AND QUANTITY | 6 PIN |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE |
| MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC |
| MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.112 INCHES |
| MOUNTING THREAD QUANTITY | 40 PER INCH |
| MOUNTING FACILITY PATTERN | TWO POSITION DIAGONAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.557 INCHES MINIMUM AND 1.567 INCHES MAXIMUM |