Product Details | AUDIO FREQUENCY TRANSFORMER

5950-01-120-9188 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: 25470, 74E10N303, 5950-01-120-9188, 01-120-9188, 5950011209188, 011209188

Electrical and Electronic Equipment Components | Coils and Transformers

Supply Group (FSG) NSN Assign. NIIN
59 25 OCT 1981 01-120-9188

Demand History | NSN 5950-01-120-9188

Part Number Request Date QTY Origin
5950-01-120-9188 2023-08-215 5 DIBBS
5950-01-120-9188 2022-03-67 3 DIBBS
5950-01-120-9188 2022-03-66 3 DIBBS
74E10N303 2021-05-132 20 United States
5950-01-120-9188 2018-09-270 14 DIBBS
5950-01-120-9188 2017-03-79 8 DIBBS
74E10N303 2014-12-345 6 US
5950-01-120-9188 2014-04-117 22 DIBBS
5950-01-120-9188 2013-02-55 18 DIBBS
74E10N303 2012-09-247 2 Taiwan
74E10N303 2012-08-242 2 Taiwan
5950-01-120-9188 2012-08-237 3 DIBBS
5950-01-120-9188 2009-02-33 16 DIBBS
5950-01-120-9188 2008-11-325 1 DIBBS
5950-01-120-9188 2008-11-318 7 DIBBS
5950-01-120-9188 2008-10-295 5 DIBBS

Cross Reference | NSN 5950-01-120-9188

Part Number Cage Code Manufacturer
25470 07388 TOROTEL, INC. DIV TOROTEL PRODUCTS INC.
74E10N303 00348 MICROTRAN CO INC
74E10N303 07388 TOROTEL, INC. DIV TOROTEL PRODUCTS INC.
74E10N303 15634 MAGNETIKA, INC
74E10N303 28687 NAVY, UNITED STATES DEPARTMENT OF THE SPAWAR DBA SPACE AND NAVAL
74E10N303 80220 COMPONENTS CORP OF AMERICA
74E10N303 80223 UNITED TRANSFORMER CORP SUB OF OPT INDUSTRIES INC
74E10N303 80483 ALADDIN INDUSTRIES INC
74E10N303 89870 BERKSHIRE TRANSFORMER

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Technical Data | NSN 5950-01-120-9188

Characteristic Specifications
TERMINAL TYPE AND QUANTITY 9 PIN
WINDING OPERATING CURRENT 50.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT ALL PRIMARY 50.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT ALL SECONDARY
IMPEDANCE RATING IN OHMS 150.0 NOMINAL SINGLE COMPONENT ALL PRIMARY 150.0 NOMINAL SINGLE COMPONENT ALL SECONDARY
FREQUENCY RATING 50.0 HERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
(NON-CORE DATA) FREQUENCY RESPONSE TOLERANCE IN DECIBELS -30.0 TO 20.0 SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING 100.0 MILLIWATTS SINGLE COMPONENT
WINDING SHIELDING METHOD INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY 2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
MOUNTING METHOD TERMINAL SINGLE GROUP
INCLOSURE TYPE FULLY INCLOSED
BODY LENGTH 1.670 INCHES NOMINAL
BODY HEIGHT 1.260 INCHES NOMINAL
BODY WIDTH 1.230 INCHES NOMINAL
RELIABILITY INDICATOR NOT ESTABLISHED
III MAXIMUM OPERATING TEMP 75.0 DEG CELSIUS

Restrictions/Controls & Freight Information | NSN 5950-01-120-9188

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere 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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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 TX Defense Supply Center Columbus
Columbus, OH 43218
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 5950-01-120-9188

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each