2B1658

View detailed technical data, stock status, and sourcing information for: 2B1658

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2B1658
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5945 Relays and Solenoids
National Stock Number
5945-00-724-2227
Item Name Code
32512
Assigment Date
01/01/1961 (65 years ago)

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

0.870 inches nominal overall height, hermetic environmental protection, 1.200 inches nominal overall length, 0.400 inches nominal overall width, 1.000 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.

Overall Length
1.200 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length
1.000 inches nominal single mounting facility
Overall Height
0.870 inches nominal
Overall Width
0.400 inches nominal
Environmental Protection
hermetic
Unthreaded Mounting Hole Diameter
0.096 inches nominal single mounting facility
Winding Quantity
1
Coil Quantity
1
Winding Dc Resistance Rating
750.0 ohms nominal single winding
Duty Type
continuous
Mounting Facility Type And Quantity
unable to decode
Mounting Facility Pattern
in-line single mounting facility
Nonpile-Up Main Contact Arrangement
2 pole, double throw, one position momentary
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
2.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts
32.0 dc
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
2B1658 Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-00-724-2227?
The FSCG of the NSN 5945-00-724-2227 is 5945
Does the NSN 5945-00-724-2227 have a Schedule B code assigned?
Yes, the Schedule B code is 8536410020
Does NSN 5945-00-724-2227 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 5945-00-724-2227 contain precious materials?
Precious metal content is unknown
Does NSN 5945-00-724-2227 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 5945-00-724-2227 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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