2BR1639

View detailed technical data, stock status, and sourcing information for: 2BR1639

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2BR1639
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5945 Relays and Solenoids
National Stock Number
5945-00-965-9135
Item Name Code
32512
Assigment Date
01/01/1960 (66 years ago)

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

0.800 inches nominal overall height, 2a single mounting facility thread class, 0.220 inches nominal single mounting facility center to center distance between mounting facilities parallel to width, 0.870 inches nominal overall length, 0.488 inches nominal single mounting facility center to center distance between mounting facilities parallel to length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
2a single mounting facility
Overall Length
0.870 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length
0.488 inches nominal single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width
0.220 inches nominal single mounting facility
Overall Height
0.800 inches nominal
Overall Width
0.800 inches nominal
Environmental Protection
hermetic
Frequency In Hertz
400.0 nominal
Winding Quantity
1
Coil Quantity
1
Winding Dc Resistance Rating
5.0 kilohms nominal single winding
Duty Type
continuous
Mounting Facility Type And Quantity
unable to decode
Pile-Up Main Contact Form Arrangement
2c
Nominal Thread Size
0.112 inches single mounting facility
Mounting Facility Pattern
diagonal single mounting facility
Operating Voltage Rating And Type At Specified Temp
115.0 volts ac 25 deg celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
2.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts
32.0 dc
Thread Series Designator
unc single mounting facility
Terminal Type And Quantity
8 pin all functions

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
2BR1639 Electromagnetic Relay
3068480-2 Electromagnetic Relay
3068480-2REVB Electromagnetic Relay

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5945-00-965-9135?
The FSCG of the NSN 5945-00-965-9135 is 5945
Does the NSN 5945-00-965-9135 have a Schedule B code assigned?
Yes, the Schedule B code is 8536410020
Does NSN 5945-00-965-9135 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5945-00-965-9135 contain precious materials?
Precious metal content is unknown
Does NSN 5945-00-965-9135 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5945-00-965-9135 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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