Electromagnetic Relay NSN 5945-01-187-0421

Item Description

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.

NSN: 5945-01-187-0421

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Features and Characteristics

Thread Class

2a second mounting facility

Thread Direction

Right-hand second mounting facility

Thread Length

0.312 inches second mounting facility

Overall Length

1.109 inches

Overall Height

1.593 inches

Overall Width

0.859 inches

Case Material

Plastic

Environmental Protection

Dustproof

Fragility Factor

Moderately rugged

Contact Material

Silver

Winding Quantity

Purpose For Which Designed

General

Coil Quantity

Winding Dc Resistance Rating

3.3 kilohms single winding and 4.5 kilohms single winding

Duty Type

Continuous

Arc Quenching Method

Air

Mounting Facility Type And Quantity

1 threaded stud second mounting facility

Storage Type

General purpose warehouse

Cubic Measure

1.517 cubic inches

Thready Qty Per Inch (tpi)

48 second mounting facility

Thread Size

0.099 inches second mounting facility

Nonpile-up Main Contact Arrangement

4 pole, double throw, one position momentary

Operating Voltage Rating And Type At Specificationified Temp

115.0 volts ac 25 degrees celsius single winding

Main Contact Load Current Rating At Maximum Rated Voltage

3.0 amperes ac resistive load and 3.0 amperes dc resistive load

Main Contact Maximum Voltage Rating In Volts

120.0 ac and 30.0 dc

Precious Material And Location

Contacts silver

Precious Material

Silver

Thread Series Designator

Unc second mounting facility

Terminal Type And Quantity

14 tab, solder lug all functions

FSC

5945 Relays And Solenoids

NIIN

011870421

NSN

5945011870421

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

KHP17A11B115VAC

Cage Code:

77342

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8536490050
NAICS: 335314
SITC: 77254
Description: Relays, electromechanical, with contacts rated at less than 10 a, for a voltage exceeding 60 v but not exceeding 1000 v
End Use (Code 20005):
Electric apparatus

Q & A

Frequently asked questions for NSN 5945-01-187-0421

What are the manufacturers of nsn 5945011870421?

Tyco Electronics Corporation (77342)

Does this nsn 5945011870421 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5945011870421
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.

Does nsn 5945011870421 contain any precious metals?
Item contains silver.

Does nsn 5945011870421 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5945011870421?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

32512

FIIG:

A03300

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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