Electromagnetic Relay
FC-4-281
(NSN) National Stock Number
5945-00-012-7240
Federal Supply Classification
5945 Relays and Solenoids
Item Name Code
32512
Schedule B Code
8536410020
Summary
1.660 inches maximum overall length, 1.401 inches minimum single mounting facility and 1.411 inches maximum single mounting facility center to center distance between mounting facilities parallel to length, 1.669 inches maximum overall height, 1.130 inches maximum overall width, metal case material, hermetic environmental protection
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | TX |
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
Overall Length
1.660 inches maximum
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Center To Center Distance Between Mounting Facilities Parallel To Length
1.401 inches minimum single mounting facility and 1.411 inches maximum single mounting facility
Details
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the length.Overall Height
1.669 inches maximum
Details
The distance measured in a straight line from the bottom to the top of an item.Overall Width
1.130 inches maximum
Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Case Material
metal
Details
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment. please use mrc matt with isac coding in place of this discontinued mrc.Environmental Protection
hermetic
Details
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.Unthreaded Mounting Hole Diameter
0.152 inches nominal single mounting facility
Details
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.Fragility Factor
moderately rugged
Details
The measure of sensitivity of the item to be packaged. a factor used by packaging engineers in devising proper cushioning in a package.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.Purpose For Which Designed
general
Details
The purpose for which the item is designed.Coil Quantity
1
Details
The number of coils included on the item.Winding Dc Resistance Rating
200.0 ohms 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.Arc Quenching Method
air
Details
The means of quenching an arc.Mounting Facility Type And Quantity
2 unthreaded hole single mounting facility
Details
Indicates the type and number of facilities by which the item is mounted.Storage Type
general purpose warehouse
Details
Indicates the type of storage space required for an item in order to provide the degree of protection necessary to maintain serviceability standards.Cubic Measure
3.244 cubic inches
Details
A measurement of volume taken by multiplying the length by the width by the height of an item and rendered in cubic units.Mounting Facility Pattern
in-line single mounting facility
Details
The general configuration and relative position of the facilities provided for mounting the item.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.Operating Voltage Rating And Type At Specified Temp
22.8 volts dc 125 deg celsius single winding
Details
The amount and type of voltage required at designated temperature to be applied to the input or energizing element of the item to ensure normal operation of the switching elements.Main Contact Load Current Rating At Maximum Rated Voltage
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
28.0 dc
Details
The highest voltage at which the main contacts are rated for normal operation,expressed in volts.Precious Material And Location
contacts silver and contact surfaces 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.Terminal Type And Quantity
14 wire hook 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 |
|---|---|---|---|---|---|---|---|
| WMRX4011 | 02288 | 5 | - | 5 | 9 | - | TX |
| 910C943-3 | 99167 | A | - | 7 | 2 | - | ZZ |
| 23SJ12B | 99699 | 1 | - | 3 | 2 | - | TX |
| TX-2163 | 52401 | A | - | 5 | 9 | - | ZZ |
| 910C943-3 | 83843 | A | - | 5 | 9 | - | TX |
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 |
|---|---|---|---|
| 34430 | - | M | P |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 72D | Z | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 5945-00-012-7240
What is the NIIN of the NSN 5945-00-012-7240?
The National Item Identification Number (NIIN) of the NSN 5945-00-012-7240 is 00-012-7240
When the NSN 5945-00-012-7240 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Sat, Apr 22, 1967
Does the NSN 5945-00-012-7240 contain any precious metals?
Contains combination of two or more precious metals
Does the NSN 5945-00-012-7240 contain any hazardous material?
No data in HMIRS
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