Part Number
Part Number:
NSN:
NIIN:
Item Name:
SWITCH , CODE INDICATING WHEEL
Definition:
A SWITCH WHICH IS EXTERNALLY ACTUATED BY A THUMBWHEEL AND/OR PUSHBUTTON. A LEGEND OR MESSAGE IS VISUALLY DISPLAYED AT EACH POSITION OF THE INDICATING WHEEL WHICH CORRESPONDS TO ELECTRICALLY CODED OUTPUT. ELECTRICALLY CODED OUTPUT IS ACHIEVED BY ROTATING A SET OF BRUSH CONTACTS PERMANENTLY ATTACHED TO THE CODE INDICATING WHEEL, AGAINST A STATIONARY COMMUTATOR WHICH IS USUALLY A PRINTED WIRING BOARD HAVING ELECTRICAL PADS OR CONTACTS WHICH ARE INTERCONNECTED BY THE ROTATING BRUSH CONTACTS. MAY HAVE ADDITIONAL ELECTRICAL COMPONENTS (SUCH AS RESISTORS, CAPACITORS, DIODES) PREMOUNTED ON THAT PORTION OF PRINTED WIRING BOARD WHICH EXTENDS BEYOND THE BACK OF SWITCH HOUSING.
CAGE Information
| Code | Company |
|---|---|
| 09353 | C AND K COMPONENTS INC |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CTHF | CONTACT LOAD CURRENT RATING | 1.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 120.0 AC AT SEA LEVEL |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL |
| AFBH | INDIVIDUAL SECTION QUANTITY | 1 |
| ABHP | OVERALL LENGTH | 0.315 INCHES NOMINAL |
| PMLC | PRECIOUS MATERIAL AND LOCATION | STATOR CONTACTS FINISH GOLD |
| CRJH | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 8 SINGLE ACTUATOR |
| CTHF | CONTACT LOAD CURRENT RATING | 1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| ABKW | OVERALL HEIGHT | 2.020 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | RECTANGULAR INDICATING |
| ABMK | OVERALL WIDTH | 1.300 INCHES NOMINAL |
| AYDW | ACTUATOR TYPE | THUMBWHEEL SINGLE ACTUATOR |