Electromagnetic Relay

RB8A-26N300

(NSN) National Stock Number

5945-00-101-8569

Federal Supply Classification

5945 Relays and Solenoids

Item Name Code

32512

Schedule B Code

8536410050

Summary

2a single mounting facility thread class, 1.750 inches nominal overall length, 1.060 inches nominal overall diameter, hermetic environmental protection, moderately rugged fragility factor, 1 winding quantity

DAC	HCC	DMIL	RNCC
3	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	ZG

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

1.750 inches nominal

Details

The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

Overall Diameter

1.060 inches nominal

Details

A measurement of the longest straight line across a circular cross-sectional plane.

Environmental Protection

hermetic

Details

The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.

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.

Winding Quantity

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

Details

The number of coils included on the item.

Winding Dc Resistance Rating

250.0 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

1 threaded bushing 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

1.544 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.

Thread Quantity Per Inch

32 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

0.812 inches single mounting facility

Details

A designation that is used for the purpose of general identification of the thread.

Nonpile-Up Main Contact Arrangement

1 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.

Time Delay

0.018 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.

Operating Voltage Rating And Type At Specified Temp

26.5 volts dc 25 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

15.0 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

8.0 dc

Details

The highest voltage at which the main contacts are rated for normal operation,expressed in volts.

Thread Series Designator

un 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

2 turret contacts

Details

Indicates the type and number of terminals for providing electrical connection.

Terminal Type And Quantity

3 tab, solder lug energizing element

Details

Indicates the type and number of terminals for providing electrical connection.

Specification/Standard Data

96214-531710 manufacturers specification control

Details

The document designator of the specification or standard which established the item of supply.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
RB8A-26N300	D1180	3	-	5	9	-	ZG
H-12/S15	18741	E	-	3	2	-	TX
H12S9	18741	5	-	5	9	-	TX
531710-1	73905	5	-	5	9	-	TX
RB5A-26N300	73905	5	-	5	9	-	TX
RB8A-26N300	73905	5	-	5	9	-	TX
531710-1	96214	A	-	7	2	-	TX

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	A	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
34430	-	M	P

RVC	WCC	TCC	SHC
-	72D	Z	9

What's Included?

Certificate of Conformity
QC Inspection prior to shipping
On time delivery
Friendly service to back every order

Manufacturer

TDK ELECTRONICS AG

CAGE: C4751

MUENCHEN , 81671

GERMANY

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FAQs

Frequently asked questions for NSN 5945-00-101-8569

What is the NIIN of the NSN 5945-00-101-8569?

The National Item Identification Number (NIIN) of the NSN 5945-00-101-8569 is 00-101-8569

When the NSN 5945-00-101-8569 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Jun 5, 1968

Does the NSN 5945-00-101-8569 contain any precious metals?

Does not contain precious metal

Does the NSN 5945-00-101-8569 contain any hazardous material?

No data in HMIRS

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