NSN 5950-00-539-7738 WM2081, WM-2081, 2081
Product Details | AUDIO FREQUENCY TRANSFORMER
5950-00-539-7738 A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The maximum value may extend into the radio frequency range. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices.
Part Alternates: WM2081, WM-2081, 2081, 5950-00-539-7738, 00-539-7738, 5950005397738, 005397738
Electrical and Electronic Equipment Components | Coils and Transformers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-539-7738 | 00780 ( TRANSFORMER, AUDIO FREQUENCY ) |
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Technical Data | NSN 5950-00-539-7738
| Characteristic | Specifications |
|---|---|
| TERMINAL TYPE AND QUANTITY | 9 TAB, SOLDER LUG |
| (NON-CORE DATA) WINDING TAP LOCATION | CENTER TAP SINGLE COMPONENT SINGLE PRIMARY CENTER TAP SINGLE COMPONENT ALL SECONDARY |
| WINDING OPERATING CURRENT | 4.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY 4.77 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT ALL SECONDARY |
| IMPEDANCE RATING IN OHMS | 12500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY 66000.0 NOMINAL SINGLE COMPONENT ALL SECONDARY |
| FREQUENCY RATING | 500.0 HERTZ MAXIMUM SINGLE COMPONENT |
| PRIMARY TO SECONDARY TURN RATIO | 1 TO 1.5 SINGLE COMPONENT |
| WINDING FUNCTION AND QUANTITY | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| MOUNTING METHOD | THREADED HOLE SINGLE GROUP |
| MOUNTING FACILITY QUANTITY | 4 SINGLE GROUP |
| THREAD SERIES DESIGNATOR | UNC SINGLE GROUP |
| NOMINAL THREAD SIZE | 0.138 INCHES SINGLE GROUP |
| THREAD QUANTITY PER INCH | 32 SINGLE GROUP |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| INCLOSURE TYPE | HERMETICALLY SEALED |
| BODY LENGTH | 2.150 INCHES NOMINAL |
| BODY HEIGHT | 2.660 INCHES NOMINAL |
| BODY WIDTH | 1.530 INCHES NOMINAL |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
Restrictions/Controls & Freight Information | NSN 5950-00-539-7738
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
| 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 |