Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Transformer, intermediate frequency
NSN
National Stock Number:
TXT
Description:
Radio Frequency Transformer
MRC:
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the length.ABKQ
Center To Center Distance Between Mounting Facilities Parallel To Length:
0.312 inches single mounting facility single center group
MRC:
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the width.ABKR
Center To Center Distance Between Mounting Facilities Parallel To Width:
0.312 inches single mounting facility single center group
MRC:
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.ABTB
Mounting Hole Diameter:
0.056 inches single group
MRC:
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.AKNA
Inclosure Type:
Fully enclosed
MRC:
The number of mounting facilities provided.AKPV
Mounting Facility Quantity:
4 all groupings
MRC:
The means of attaching the item.AXGY
Mounting Method:
Unthreaded hole all groupings
MRC:
The means by which the rating is determined.BKPL
Rating Method:
Winding turns all components all winding
MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Nha 546-7273-004, 549-8750-005 and 554-4075-005; 500 kc intermediate frequency transformer; ambient temperture range m55.0 to 85.0 degrees c; altitude 50, 000 feet max; unit shall be tunable from 450 kc to 550 kc when tested; dielectric strength test at sea level 150 vrms, at 50, 000 ft 100 vrms; insulation resistance measurement 500 megohms min; polarization voltage 10 v dc
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
2 pin
