5950-00-091-1506, TRANSFORMER,AUDIO FREQUENCY

National Stock Number:
5950-00-091-1506

Federal Supply Class:
5950

National Item Identification Number:
000911506

Description:
TRANSFORMER,AUDIO FREQUENCY

Detail:
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.

Manufacturer Information:

128SCSEA747-1	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
128SCSEA747-1	79RG9	NORTHROP GRUMMAN SYSTEMS CORPORATION
GR-12-A	20950	ESPEY MFG AND ELECTRONICS CORP
GR-12-A	98675	ESPEY MFG. & ELECTRONICS CORP.
GR12A	98675	ESPEY MFG. & ELECTRONICS CORP.

Techincal Specification:

TERMINAL TYPE AND QUANTITY	7 WIRE HOOK
IMPEDANCE RATING IN OHMS	4440.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
	10000.0 NOMINAL SINGLE COMPONENT ALL SECONDARY
FREQUENCY RATING	4.85 KILOHERTZ MINIMUM AND
	5.15 KILOHERTZ MAXIMUM 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	1 PRIMARY AND
	2 SECONDARY SINGLE COMPONENT
MOUNTING METHOD	THREADED STUD SINGLE GROUP
MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
THREAD SERIES DESIGNATOR	UNC SINGLE GROUP
NOMINAL THREAD SIZE	0.112 INCHES SINGLE GROUP
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	0.734 INCHES MINIMUM AND
	0.766 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE	HERMETICALLY SEALED
BODY LENGTH	0.938 INCHES MINIMUM AND
	1.000 INCHES MAXIMUM
BODY HEIGHT	1.250 INCHES MINIMUM AND
	1.375 INCHES MAXIMUM
BODY WIDTH	0.938 INCHES MINIMUM AND
	1.000 INCHES MAXIMUM
OVERALL HEIGHT	1.875 INCHES MAXIMUM
RELIABILITY INDICATOR	NOT ESTABLISHED
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	79RG9
MFR SOURCE CONTROLLING REFERENCE	128SCSEA747-1

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