NSN 5945-00-552-5278 370150B19, 3701-50B19, 7711432
Product Details | ELECTRONIC CHOPPER
5945-00-552-5278 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: 370150B19, 3701-50B19, 7711432, 5945-00-552-5278, 00-552-5278, 5945005525278, 005525278
Electrical and Electronic Equipment Components | Relays and Solenoids
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-552-5278 | 19759 ( CHOPPER, ELECTRONIC ) |
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Technical Data | NSN 5945-00-552-5278
| Characteristic | Specifications |
|---|---|
| DRIVE VOLTAGE RELATIONSHIP TO INPUT VOLTAGE | UNEQUAL |
| DRIVE VOLTAGE RATING | 6.3 AC VOLTS NOMINAL |
| DRIVE FREQUENCY RATING | 30.0 HERTZ MINIMUM AND 100.0 HERTZ MAXIMUM |
| CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW |
| CONTACT OPERATION SEQUENCE | BREAKS BEFORE MAKES |
| CONTACT VOLTAGE RATING | 100.0 DC VOLTS MAXIMUM |
| CONTACT CURRENT RATING | 1.0 MILLIAMPERES NOMINAL |
| PHASE ANGLE IN DEG | 21.0 |
| DWELL TIME RATING IN DEG | 170.0 NOMINAL |
| OPERATING TEMP RANGE | -65.0 TO 85.0 DEG CELSIUS |
| OVERALL DIAMETER | 0.763 INCHES NOMINAL |
| OVERALL LENGTH | 1.437 INCHES NOMINAL |
| PLUG IN MOUNTING FEATURE | PROVIDED |
| BASE MOUNTING SIZE DESIGNATION | 7 PIN MINIATURE TUBE |
Restrictions/Controls & Freight Information | NSN 5945-00-552-5278
| 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: | U | Precious metal type is unknown |
| 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 | P | 77.5 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 595 | 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 |