Part Details | ELECTRONIC CHOPPER
5945-00-620-0642 An electromechanical or electronic (includes solid state semiconductor items) device designed to convert an electrical signal into a modified square wave output signal. For items excited by an alternating current, the output signal is the same frequency as, and bears a definite phase relationship to, the excitation voltage. For those electronic items designed to operate on direct current only, the output frequency of the item is dependent upon the inherent properties of the item, or the internal or external circuit constants, or the applied driving coil voltage impressed on the input signal. For an electromechanical item whose coil is designed for direct current only, see VIBRATOR, INTERRUPTER and VIBRATOR, SELF-RECTIFYING.
Alternate Parts: A8889, 959088, 95908-8, 959088, 95908-8, 16583911, 1658391-1, C11215621, C1121562-1, 10127981, 5945-00-620-0642, 00-620-0642, 5945006200642, 006200642
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-620-0642 | 19759 ( CHOPPER, ELECTRONIC ) |
REFERENCE DRAWINGS & PICTURES
7 PIN STANDARD TUBE
Cross Reference | NSN 5945-00-620-0642
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A8889 | 05584 | AUTODYNE MANUFACTURING CO., INC. |
| 95908-8 | 08664 | BRISTOL BABCOCK INCINSTRUMENTS-SYSTEMS DIV |
| 95908-8 | 55901 | DARE ELECTRONICS, INC. |
| 1658391-1 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| C1121562-1 | 06845 | RAYTHEON COMPANYDBA RAYTHEON |
| 10127981 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 5945-00-620-0642
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | MR ANY ACCEPTABLE |
| INPUT VOLTAGE RATING | A6.3 AC VOLTS |
| DRIVE VOLTAGE RELATIONSHIP TO INPUT VOLTAGE | NOT RATED |
| OUTPUT/INPUT VOLTAGE RELATIONSHIP | NOT RATED |
| CONTACT ARRANGEMENT | K ANY ACCEPTABLE |
| CONTACT OPERATION SEQUENCE | ANY ACCEPTABLE |
| CONTACT VOLTAGE RATING | A3.0 AC VOLTS |
| CONTACT CURRENT RATING | 2.0 MILLIAMPERES NOMINAL |
| DWELL TIME RATING IN DEG | 15.0 MAXIMUM |
| HERMETICALLY SEALED FEATURE | NOT PROVIDED |
| TERMINAL QUANTITY | 7 |
| TERMINAL TYPE | TUBE PLUG |
| OVERALL DIAMETER | 0.845 INCHES NOMINAL |
| OVERALL LENGTH | 2.077 INCHES NOMINAL |
| PLUG IN MOUNTING FEATURE | NOT PROVIDED |
| MOUNTING METHOD | FLANGE AND HOLE |
| MOUNTING PROVISION | HOLES |
| MOUNTING FACILITY QUANTITY | 2 |
| MOUNTING FACILITY SIZE | 0.141 IN. DIA |
| MOUNTING CONFIGURATION | TWO 0.141 IN. DIA HOLES SPACED 0.875 IN. APART ON FLANGE |
| BASE CONNECTION WIRING STYLE | 1 7 PIN STANDARD TUBE |