NSN 5945-00-620-6569 C1790, C-1790, 1687023
Product Details | ELECTRONIC CHOPPER
5945-00-620-6569 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.20259450020Relays and Solenoids59630018Electronic Modules
Part Alternates: C1790, C-1790, 1687023, 5945-00-620-6569, 00-620-6569, 5945006206569, 006206569
Electrical and Electronic Equipment Components | Relays and Solenoids
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-620-6569 | 19759 ( CHOPPER, ELECTRONIC ) |
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Technical Data | NSN 5945-00-620-6569
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | ELECTROMECHANICAL |
| INPUT VOLTAGE RATING | 6.3 AC VOLTS NOMINAL |
| DRIVE VOLTAGE RELATIONSHIP TO INPUT VOLTAGE | EQUAL |
| DRIVE CURRENT RELATIONSHIP TO INPUT CURRENT | EQUAL |
| OUTPUT/INPUT VOLTAGE RELATIONSHIP | EQUAL |
| CONTACT ARRANGEMENT | DOUBLE POLE, DOUBLE THROW |
| CONTACT OPERATION SEQUENCE | BREAKS BEFORE MAKES |
| CONTACT VOLTAGE RATING | 10.0 DC VOLTS MAXIMUM |
| CONTACT CURRENT RATING | 2.0 MILLIAMPERES NOMINAL |
| PHASE ANGLE IN DEG | 75.0 AND 105.0 |
| DWELL TIME RATING IN DEG | 118.0 MINIMUM AND 132.0 MAXIMUM |
| HERMETICALLY SEALED FEATURE | PROVIDED |
| OPERATING TEMP RANGE | -55.0 TO 85.0 DEG CELSIUS |
| TERMINAL QUANTITY | 8 |
| TERMINAL TYPE | PIN |
| OVERALL DIAMETER | 0.938 INCHES MINIMUM AND 1.063 INCHES MAXIMUM |
| OVERALL LENGTH | 2.298 INCHES MINIMUM AND 2.328 INCHES MAXIMUM |
| PLUG IN MOUNTING FEATURE | NOT PROVIDED |
| BASE MOUNTING SIZE DESIGNATION | 9 PIN MINATURE TUBE |
| TERMINAL PATTERN ARRANGEMENT | NINE PINS IN CIRCLE |
| MOUNTING METHOD | FLANGE |
| MOUNTING PROVISION | HOLES |
| MOUNTING FACILITY QUANTITY | 2 |
| MOUNTING FACILITY SIZE | 0.157 IN. DIAMETER |
| MOUNTING CONFIGURATION | 2 MTG HOLES 1-1/2 IN. C TO C |
| COIL TYPE | NOT ISOLATED |
Restrictions/Controls & Freight Information | NSN 5945-00-620-6569
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 061700 | ELEC APPLIANCES/INSTRUMENTS NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 5945-00-620-6569
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | X | SEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |