R7306A1

View detailed technical data, stock status, and sourcing information for: R7306A1

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R7306A1
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5945 Relays and Solenoids
National Stock Number
5945-00-332-9105
Item Name Code
32512
Assigment Date
01/01/1961 (65 years ago)

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes:contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

4.000 inches nominal overall length, 1.210 inches nominal overall height, 1.930 inches nominal overall width, 0.750 inches nominal single mounting facility center to center distance between mounting facilities parallel to length, 2b single mounting facility thread class

Product Characteristics

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

Thread Class
2b single mounting facility
Overall Length
4.000 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length
0.750 inches nominal single mounting facility
Overall Height
1.210 inches nominal
Overall Width
1.930 inches nominal
Winding Quantity
2
Coil Quantity
1
Winding Dc Resistance Rating
1.3 kilohms nominal second winding
Winding Dc Resistance Rating
125.0 ohms nominal first winding
Duty Type
continuous
Mounting Facility Type And Quantity
unable to decode
Pile-Up Main Contact Form Arrangement
1a2b2a and 1b2a1d
Thread Quantity Per Inch
32 single mounting facility
Nominal Thread Size
0.164 inches single mounting facility
Mounting Facility Pattern
in-line single mounting facility
Nominal Operating Current Rating And Type
28.3 milliamperes dc first winding
Nominal Operating Current Rating And Type
31.0 milliamperes dc second winding
Operating Voltage Rating And Type At Specified Temp
48.0 volts dc 25 deg celsius all windings
Main Contact Load Current Rating At Maximum Rated Voltage
3.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts
50.0 dc
Special Features
slow operating due to copper collar on armature end of the coil
Thread Series Designator
unc single mounting facility
Terminal Type And Quantity
21 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
MD235777PCR7306A1 Electromagnetic Relay
MD236054PCR7306A1 Electromagnetic Relay
MD236205PCR7306A1 Electromagnetic Relay
R7306A1 Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-00-332-9105?
The FSCG of the NSN 5945-00-332-9105 is 5945
Does the NSN 5945-00-332-9105 have a Schedule B code assigned?
Yes, the Schedule B code is 8536410020
Does NSN 5945-00-332-9105 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 5945-00-332-9105 contain precious materials?
Precious metal content is unknown
Does NSN 5945-00-332-9105 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 5945-00-332-9105 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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