Electromagnetic Relay
50156-1
(NSN) National Stock Number
5945-00-146-5021
Federal Supply Classification
5945 Relays and Solenoids
Item Name Code
32512
Schedule B Code
8536490050
Summary
2a single mounting facility thread class, 1.172 inches maximum overall length, 1.398 inches maximum overall height, 0.734 inches maximum overall width, dustproof environmental protection, silver contact material
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | C |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | - | - | 48 |
Identification
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.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 32512 | A03300 | 1 | 1 |
Specifications
Thread Class
2a single mounting facility
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Overall Length
1.172 inches maximum
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Overall Height
1.398 inches maximum
Details
The distance measured in a straight line from the bottom to the top of an item.Overall Width
0.734 inches maximum
Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Environmental Protection
dustproof
Details
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.Contact Material
silver
Details
The element,compound,or mixture of which the contact/s/ is fabricated,excluding any surface treatment. please use mrc cqtz in place of this discontinuedmrc.Contact Surface Treatment
gold
Details
Consists of plating,dip,and/or coating that cannot be wiped off. plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects the contact surface.Winding Quantity
1
Details
The number of individual /not electrically connected/ windings.Coil Quantity
1
Details
The number of coils included on the item.Winding Dc Resistance Rating
2.5 kilohms nominal single winding
Details
The measured opposition to the flow of direct current offered by the item winding.Duty Type
continuous
Details
Indicates the type of duty provided.Mounting Facility Type And Quantity
1 threaded stud single mounting facility
Details
Indicates the type and number of facilities by which the item is mounted.Thread Quantity Per Inch
48 single mounting facility
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
0.099 inches single mounting facility
Details
A designation that is used for the purpose of general identification of the thread.Nonpile-Up Main Contact Arrangement
4 pole, double throw, one position momentary
Details
The designation that identifies the schematic diagram of the electrical configuration of the main nonpile-up contacts including the number of poles or forms.Nominal Operating Current Rating And Type
8.4 milliamperes dc single winding
Details
The required current value,applied to the energizing element,at which the switching mechanism or actuator element must have assumed a fully operated position.Time Delay
0.008 seconds maximum fixed release time
Details
The interval for which the item,by design,is purposely delayed between introduction of power into the energizing element and completion of travel of the contact carrier,and/or between interruption of the energizing power and return of the contact carrier to its normal de-energizing position.Time Delay
0.015 seconds maximum fixed operate time
Details
The interval for which the item,by design,is purposely delayed between introduction of power into the energizing element and completion of travel of the contact carrier,and/or between interruption of the energizing power and return of the contact carrier to its normal de-energizing position.Main Contact Load Current Rating At Maximum Rated Voltage
2.0 amperes ac resistive load and 2.0 amperes dc resistive load
Details
The amount of current the main contacts are rated to make or break at maximum rated voltage,with a specified load.Main Contact Maximum Voltage Rating In Volts
120.0 ac and 28.0 dc
Details
The highest voltage at which the main contacts are rated for normal operation,expressed in volts.Precious Material And Location
contact silver and contact surface gold
Details
An indication of the precious material and its location in the item.Precious Material
gold and silver
Details
Identification of the precious material contained in the item.Thread Series Designator
unc single mounting facility
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Terminal Type And Quantity
14 tab, solder lug all functions
Details
Indicates the type and number of terminals for providing electrical connection.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 1734-1725 | 63002 | 5 | - | C | 1 | - | 48 |
| 4-1725 | 63002 | 5 | - | C | 1 | - | 48 |
| 62R4S2500 | 78277 | 5 | - | 3 | 9 | - | CL |
| 70R4S2500 | 78277 | 5 | - | 5 | 9 | - | 48 |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | C | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| - | - | - | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | - | - | - |
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Manufacturer
FAQs
Frequently asked questions for NSN 5945-00-146-5021
What is the NIIN of the NSN 5945-00-146-5021?
The National Item Identification Number (NIIN) of the NSN 5945-00-146-5021 is 00-146-5021
When the NSN 5945-00-146-5021 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Fri, Sep 10, 1971
Does the NSN 5945-00-146-5021 contain any precious metals?
Contains combination of two or more precious metals
Does the NSN 5945-00-146-5021 contain any hazardous material?
No data in HMIRS
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