NSN: 5945-01-339-5962

Technical Characteristics

• Test Data Document

  81349-mil-r-39016 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

• End Item Identification

  an/sqr-18a(v)

• Purpose For Which Designed

  general

• Center To Center Distance Between Mounting Facilities Parallel To Width

  0.300 inches nominal single mounting facility

• Nonpile-Up Main Contact Arrangement

  4 pole, double throw, one position momentary

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Overall Height

  0.320 inches maximum

• Time Delay

  0.004 seconds maximum fixed operate time

• Main Contact Load Current Rating At Maximum Rated Voltage

  100.0 milliamperes dc lamp load

• Winding Quantity

  1

• Arc Quenching Method

  air

• Winding Dc Resistance Rating

  720.0 ohms nominal single winding

• Environmental Protection

  hermetic

• Precious Material And Location

  terminals gold

• Precious Material

  gold

• Operating Voltage Rating And Type At Specified Temp

  26.5 volts dc 25 deg celsius single winding

• Main Contact Load Current Rating At Maximum Rated Voltage

  500.0 milliamperes dc inductive load

• Cubic Measure

  0.207 cubic inches

• Criticality Code Justification

  feat

• Storage Type

  general purpose warehouse

• Mounting Facility Pattern

  rectangular single mounting facility

• Special Features

  failure rate level of 3.0 percent per 10000 cycles

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Coil Quantity

  1

• Overall Length

  1.062 inches maximum

• Fragility Factor

  moderately rugged

• ~1

  data on certain environmental and performanc

• Overall Width

  0.610 inches maximum

• Terminal Type And Quantity

  14 wire hook all functions

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.850 inches nominal single mounting facility

• Duty Type

  continuous

• Specification/Standard Data

  81349-mil-r-39016/53 government specification

• Main Contact Load Current Rating At Maximum Rated Voltage

  125.0 milliamperes ac resistive load and 2.0 amperes dc resistive load

• Unthreaded Mounting Hole Diameter

  0.091 inches minimum single mounting facility and 0.101 inches maximum single mounting facility

• Time Delay

  0.006 seconds maximum fixed release time