NSN 5945-00-878-0739 128C655H01, 00-878-0739, 008780739
Product Details | ELECTRONIC CHOPPER
5945-00-878-0739 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: 128C655H01, 5945-00-878-0739, 00-878-0739, 5945008780739, 008780739
Electrical and Electronic Equipment Components | Relays and Solenoids
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 28 AUG 1967 | 00-878-0739 | 19759 ( CHOPPER, ELECTRONIC ) |
Cross Reference | NSN 5945-00-878-0739
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 128C655H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN SYSTEMS |
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Technical Data | NSN 5945-00-878-0739
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | ELECTROMECHANICAL |
| INPUT VOLTAGE RATING | 6.3 AC VOLTS NOMINAL |
| INPUT CURRENT RATING | 25.0 MILLIAMPERES NOMINAL |
| DRIVE VOLTAGE RELATIONSHIP TO INPUT VOLTAGE | EQUAL |
| DRIVE CURRENT RELATIONSHIP TO INPUT CURRENT | EQUAL |
| OUTPUT/INPUT VOLTAGE RELATIONSHIP | EQUAL |
| REED TYPE | SINGLE |
| CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW |
| CONTACT OPERATION SEQUENCE | BREAKS BEFORE MAKES |
| CONTACT VOLTAGE RATING | 10.0 DC VOLTS NOMINAL |
| CONTACT CURRENT RATING | 1.0 MILLIAMPERES NOMINAL |
| PHASE ANGLE IN DEG | 75.0 |
| DWELL TIME RATING IN DEG | 170.0 NOMINAL |
| HERMETICALLY SEALED FEATURE | PROVIDED |
| TERMINAL QUANTITY | 5 |
| TERMINAL TYPE | SOLDER LUG/STUD |
| OVERALL DIAMETER | 0.430 INCHES MAXIMUM |
| OVERALL LENGTH | 0.820 INCHES MAXIMUM |
| PLUG IN MOUNTING FEATURE | NOT PROVIDED |
| MOUNTING METHOD | TERMINAL |
| MOUNTING PROVISION | TERMINALS |
| COIL TYPE | ISOLATED |
| CONNECTION LOCATION | TOP |
Restrictions/Controls & Freight Information | NSN 5945-00-878-0739
| Category | Code | Description |
|---|---|---|
| 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. |
| 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 | 063420 | TRANSFORMERS,NOI,OR TRANSFORMER PAR |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 595 | unknown |
| Originating Activity Code | SG | 403 SCMS/GUED 5215 Thurlow St, Suite 5, Bldg 70C Wright-Patterson AFB OH 45433 |
| 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 |