Electromagnetic Relay

RB2A1070-1

(NSN) National Stock Number

5945-00-833-1140

Federal Supply Classification

5945 Relays and Solenoids

Item Name Code

32512

Schedule B Code

8536410020

Summary

3.620 inches nominal overall length, 3.000 inches nominal overall width, hermetic environmental protection, 0.188 inches nominal single mounting facility unthreaded mounting hole diameter, 1 winding quantity, 1 coil quantity

DAC	HCC	DMIL	RNCC
3	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	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

Overall Length

3.620 inches nominal

Details

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

Overall Width

3.000 inches nominal

Details

An overall measurement taken at right angles to the length of an item,in distinction from thickness.

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

0.188 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.

Winding Quantity

Details

The number of individual /not electrically connected/ windings.

Coil Quantity

Details

The number of coils included on the item.

Winding Dc Resistance Rating

234.0 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.

Mounting Facility Type And Quantity

6 unthreaded hole single mounting facility

Details

Indicates the type and number of facilities by which the item is mounted.

Pile-Up Main Contact Form Arrangement

Details

The number and combination(s) of the basic contact forms,in the order of assemblage,which make up the switching structure of the pile-up main contacts.

Mounting Facility Pattern

ciruclar single mounting facility

Details

The general configuration and relative position of the facilities provided for mounting the item.

Nominal Operating Current Rating And Type

110.0 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

12.00 seconds minimum adjustable operate time and 16.00 seconds maximum adjustable 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.

Time Delay

3.00 seconds minimum adjustable release time and 4.00 seconds maximum adjustable release time

Details

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

20.0 amperes ac resistive load and 20.0 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

20.0 ac and 20.0 dc

Details

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

Terminal Type And Quantity

8 pin 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
RB2A26D1070-1	C4751	3	-	5	2	-	ZG
RB2A1070-1	D1180	3	-	5	9	-	ZG
RB2A26D1070-1	D1180	3	-	5	9	-	ZG
1070-1	73905	1	-	5	9	-	TX
RB2A1070-1	73905	1	-	5	9	-	TX
RB2A26D1070-1	73905	1	-	5	9	-	TX
C15617	4W146	5	-	C	1	-	ZZ
C15617	05690	5	-	5	9	-	TX
SM-C-481367	80063	1	-	3	2	-	TX

Material and Special Handling

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

HMIC	PMIC	ESD/EMI	Criticality
N	U	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
34430	-	M	-

RVC	WCC	TCC	SHC
-	658	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

View Products

FAQs

Frequently asked questions for NSN 5945-00-833-1140

What is the NIIN of the NSN 5945-00-833-1140?

The National Item Identification Number (NIIN) of the NSN 5945-00-833-1140 is 00-833-1140

When the NSN 5945-00-833-1140 was assigned to the Federal Catalog?

It was assigned 62 years ago, on Tue, Jan 1, 1963

Does the NSN 5945-00-833-1140 contain any precious metals?

Type/content is unknown

Does the NSN 5945-00-833-1140 contain any hazardous material?

No data in HMIRS

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