4T643

Technical Characteristics

• Overall Diameter

  0.850 inches maximum

• Frequency Rating

  20.0 hertz minimum single component and 15.0 kilohertz maximum single component

• Unpackaged Unit Weight (Non-Core)

  30.0 grams

• Mounting Bolt Circle Diameter

  0.570 inches minimum single mounting facility single center group and 0.630 inches maximum single mounting facility single center group

• Winding Function And Quantity

  2 primary single component and 2 secondary single component

• Winding Operating Current

  2.0 milliamperes maximum of standard range b and better drop siding single component all primary

• Inclosure Type

  fully inclosed

• Terminal Type And Quantity

  9 wire lead

• Overall Length

  2.120 inches maximum

• Winding Shielding Method

  internal shield brought out to terminal single component

• Cubic Measure (Non-Core)

  4.81 cubic inches

• Reliability Indicator

  not established

• Test Data Document

  53670-4950565 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Mounting Method

  terminal single group

• Frequency Response Tolerance In Decibels (Non-Core)

  -2.0/+2.0 single component

• Maximum Operating Temp

  130.0 deg celsius