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Relays and Timers

Farnsworth Electronics, Inc. carries over 250 relays, timers, and accessories in stock. We order at least once

a week from our #1 vendor, NTE, Inc. giving you the fast, reliable service that you expect and deserve.

We also carry relay timers from Ametek (National Controls), and many other known brands!


All of NTE's extensive line of relays are U.L. and C.S.A. listed. All of their relays are electro-mechanical

devices, which function by presenting a control voltage (AC or DC) to a coil, which in turn creates a magnetic

field that activates a mechanism which closes (NO) or opens (NC) a set(s) of contacts through which a

particular load is then connected. When the control voltage is removed, initial conditions return with the

relay reset to begin it's operation. 

We also carry Ametek (National Controls Corporation) timers. Click here for more information.

NTE Relay Catalog Categories

Adobe Required, Click on the series for more information!

Need individual data sheets? Click here

 

General Purpose Relays

R02, R06, R10,

and R12 series

Power Relays

R04, R18, R45, R54,

and R55 series

PC Mount Relays

R20, R22, R24,

and R25 series

Reed Relays

R42, R44, R56,

and R57 series

Magnetic Latching Relays

R50 and R72 series

Automotive Relays

R51 and R52 series

Time Delay Relays

R28, R30, R32,

and R34 series

Solid State Relays

RS1, RS2, RS3,

and RS4 series

Input/Output Modules

RIM series

Special Function Devices

R66, R67, and R68 series

AC Buzzers

Hold Down

Clips

Hold Down Springs

Hold Down/Ejectors

Relays Bases (Sockets)

Contactors

 

Proximity Switches Misc. Accessories  
 

Series

Description

R02

 

General Purpose, 10 Amp Multicontact AC & DC Relays

R04

 

Heavy Duty, 30 Amp, Open Frame Relay designed for Industrial Control, High Inrush Current

Applications such as Motor Starting and Incandecent Lamp Loads

R06

 

General Purpose, 10 Amp Multicontact AC & DC Open Frame Relays

R10

 

General Purpose, 10 Amp AC & DC Relays.

R12

 

General Purpose, 1 Amp, 3 Amp, & 5 Amp, 3PDT, DPDT, & 4PDT AC & DC Relays

R14

 

General Purpose, 10 Amp & 15 Amp, SPDT, DPDT, 3PDT, & 4PDT AC & DC Relays

R16

 

Miniature Industrial, 3 Amp & 5 Amp AC & DC Relays

R17

 

General Purpose Industrial, 10 Amp, AC & DC Plug-In Relays

R18

 

Enclosed Style, 20 Amp AC Power DPDT Relay designed to Switch Tungsten Lamp Loads for the

Traffic Control Industry

R20

 

General Purpose, 8 Amp DPDT DC Printed Circuit Mount Relays (Obsolete Device)

R22

 

Slim Line, 16 Amp SPST-NO & SPDT Relays Designed for use in TVs, Door Openers, & Security Systems

R24

 

10 Amp, SPDT Epoxy Sealed Power Relay

R25

 

10 Amp & 16 Amp PC Mountable Relays

R26

 

Programmable, DPDT, 10 Amp, AC or DC, Repeat Cycle Time Delay Relays

(OFF Time followed by ON Time)

R27

 

Programmable, DPDT, 10 Amp, AC or DC, Repeat Cycle Time Delay Relays

(ON Time followed by OFF Time)

R28

 

DPDT, 10 Amp AC & DC Adjustable Delay On Operate Time Delay Relays

R30

 

DPDT, 10 Amp AC & DC Adjustable Interval Time Delay Relays

R32

 

DPDT, 10 Amp AC & DC Adjustable Slow Release (Delay On Release) Time Delay Relays

R34

 

DPDT, 12 Amp Adjustable Delay On Operate Time Delay Relays

R36

 

DPDT, 12 Amp Adjustable Delay On Release Time Delay Relays

R38

 

DPDT, 10 Amp Repeat Cycle Timer

R40

 

DPDT, 2 Amp, Sensitive Coil, Single Contact PC Mountable Relay for use in Telecommunications, Computer Peripherals, & Security Equipment

R42

 

General Purpose, 500mA DC SPST-NO SIP Reed Relays

R44

 

General Purpose, SPST & DPST DC Reed Relays

R45

 

Industrial, Printed Circuit Mount, SPST & SPDT, 20 Amp & 30 Amp Relays for use in Machinery,

Major Appliances, & Air Conditioning Controls

R46

 

General Purpose, 5 Amp & 12 Amp DC SPDT Relays, Ideal for Security Equipment,

Household Electrical Appliances, Garage Door Openers, & Audio Equipment

R47

 

General Purpose, 15 Amp, AC & DC, SPST-NO & SPDT Relays for HVAC, Appliance Controls, & Copiers

R48

 

Miniature General Purpose, 5 Amp & 10 Amp, AC & DC, SPDT Relays for TV Remote Control,

Burglar Alarms, Timers, & Garage Door Openers

R50

 

AC & DC Magnetic Latching Industrial Relays for Industrial Controls & Instrumentation

R51

 

40 Amp & 70 Amp, SPST & SPDT Relays for use in Automotive, Marine, Tractor, Lawn Mower,

Rec. Vehicles, & Golf Cart Applications

R52

 

Subminiature, 40 Amp, PC Mountable, Heavy Duty Automotive Relays

R53

 

Miniature, 30 Amp & 20 Amp Industrial Relays for Automotive Controls, Industrial

Timers, & Process Controls

R54

 

Heavy Duty, 30 Amp, SPST-NO-DM, AC & DC Relays for Small Motor Controls & Industrial Controls

R55

 

General Purpose, 20 Amp, SPDT & DPDT, AC & DC Relays for Alarm Controls & Vending Machines

R56

 

General Purpose DIP (dual in-line package) DC Reed Relays

R57

 

General Purpose DIP (dual in-line package) DC Reed Relays

R58

 

Thermal Circuit Breaker

R59

 

Thermal Circuit Breaker, Fuse Holder Type

R60

 

Programmable, DPDT, 10 Amp, AC or DC, Delay On Operate Time Delay Relays

R61

 

Programmable, DPDT, 10 Amp, AC or DC, Delay On Release Time Delay Relays

R62

 

Programmable, DPDT, 10 Amp, AC or DC, Single Shot Time Delay Relays

R63

 

Programmable, DPDT, 10 Amp, AC or DC, Interval Time Delay Relays

R64

 

Programmable, DPDT, 10 Amp, AC or DC, Multifunctional Time Delay Relays

R65

 

Programmable, DPDT, 10 Amp, AC or DC, Multifunctional, Digital Time Delay Relay/Counter

R66

 

Alternating Relays, SPDT, 10 Amp, DC, for Duplex Loads

R67

 

Voltage Monitoring Relays, DPDT, 10 Amp, AC & DC, Monitors AC Single Phase and DC Voltages

R68

 

Phase Monitoring Relays, SPDT, 10 Amp, AC, for Protection Against Phase Loss, Phase Reversal,

Phase Unbalance, and Undervoltage

R70

 

Subminiature, SPST, 1 Amp Relays for Telecommunications, Computer/Peripheral Equipment,

& Interface Applications

R72

 

Subminiature, DPDT, 1 Amp Relays for Office Automation, and Test & Measurement

R73

 

Subminiature, PC Mount, 10 Amp, SPST-NO & SPDT Relays for Security & Telecommunications Equipment

R74

 

Subminiature, PC Mount, 1 Amp, DPDT, Low Signal Relays

RLY34

 

Subminiature, PC Mount, 5 Amp, SPST-NO Relays

RLY39

 

Miniature, PC Mount, 2 Amp, SPDT & DPDT Relays

RLY74

 

Industrial SPDT & DPDT, 20 Amp Power AC Relays

RLY75

 

Industrial SPDT & DPDT, 20 Amp Power DC Relays

RLY76

 

15 Amp, Bistable, DPDT, AC Relays

RLY77

 

15 Amp, Bistable, DPDT, DC Relays

RLY210

 

External Resistor Adjustable, AC or DC, Delay on Operate, Solid State, Universal Cube Timer

RLY220

 

Knob Adjustable, AC or DC, Delay on Operate, Solid State, Universal Cube Timer

RLY230

 

Binary Switch Programmable, AC, Delay on Operate, Solid State, Universal Cube Timer

RLY240

 

Knob Adjustable, AC or DC, Interval On, Solid State, Universal Cube Timer

RLY250

 

Knob Adjustable, AC, Delay on Release, Solid State, Universal Cube Timer

RLY260

 

Knob Adjustable, AC or DC, Delay on Operate, Electromechanical, High Power Cube Timer

RLY270

 

Knob Adjustable, AC or DC, Single Shot or Interval, Electromechanical, High Power Cube Timer

RLY300

 

Alternating Relays, SPDT, 10 Amp, DC, for Duplex Loads

RLY700

 

2-Coil, Compact Motor Reversing Contactors, 15 Amp, 6 Pole-DM (3 Per Coil)

RS1

 

PC Board Mountable Solid State Relay, 4 Amp

RS2

 

PC Board Mountable Solid State Relay, 7 Amp

RS3

 

Panel Mount, Heavy Duty, Solid State AC & DC Power Relays, 10 Amp to 75 Amp

RS4

 

PC Board Mountable, Solid State Relays, 1 Amp, 16-Lead DIP Type Package

RLYB2240

 

PC Board Mountable, Solid State Relay, 1.5 Amp, SPST-NO

RLYB3240

 

PC Board Mountable, Solid State Relay, 3 Amp, SPST-NO

RIM

 

Input Digital Modules

 

Slimline Input Digial Modules

 

Output Digital Modules

 

Slimline Output Digial Modules

RB

 

AC Buzzer

 

 

R95/RLY9000 Accessories & Sockets (see below)

 

Hold Down Clips

R95-001

For use with the following sockets: R95-106A (Includes Clip), R95-107, R95-110,

R95-111, R95-117 (Clip Not Included), R95-120, R95-121, R95-122, R95-148,

R95-149, R95-150

R95-002

For use with the following sockets: R95-105

R95-003

For use with the following sockets: R95-102, R95-103

R95-004

For use with the following sockets: R95-108, R95-109

R95-020

For use with the following sockets: R95-116, R95-123, R95-124

R95-021

For use with the following sockets: R95-115

RLY9009

For use with the following sockets: R95-132, R95-133

 

Hold Down Springs

RLY9010

For use with the following sockets: R95-101, R95-102, R95-104, R95-113,

R95-114, R95-115, R95-116, R95-117, R95-118, R95-119, R95-123,

R95-124, R95-156, R95-159

 

Hold Down/Ejector

RLY9012

For use with the following sockets: R95-130, R95-131

 

Contactors

RLY9183

2 Auxiliary Switches for Reversing Contactor Applications (RLY700 Series)

RLY9184

4 Auxiliary Switches for Reversing Contactor Applications (RLY700 Series)

RLY9201

Dual .250" Quick Connect Terminals for RLY400 & RLY600 Series Contactors

RLY9202

Box Lug for RLY600 Series Contactors

RLY9203

Replacement Contacts for RLY600 Series Contactors

RLY9204

Box Lug for RLY400 Series Contactors

RLY9205

Replacement Contacts for RLY400 Series Contactors

RLY9206

1 Auxiliary Switch for RLY400 Series Contactors

 

Proximity Switches

PRX9000

12mm, 4-Pin, Straight, DC Microconnector with Integral Molded 5M Cable

PRX9001

12mm, 4-Pin, Rt. Angle, DC Microconnector with Integral Molded 5M Cable

PRX9002

12mm, 3-Pin, Straight, AC Microconnector with Integral Molded 5M Cable

PRX9003

12mm, 3-Pin, Rt. Angle, AC Microconnector with Integral Molded 5M Cable

PRX9108

8mm Mounting Bracket for Series 800 Switches

PRX9112

12mm Mounting Bracket for Series 1200 Switches

PRX9118

18mm Mounting Bracket for Series 1800 Switches

PRX9130

30mm Mounting Bracket for Series 3000 Switches

PRX9212

12mm Microswitch Adapter for Series 1200 Switches

PRX9218

18mm Microswitch Adapter for Series 1800 Switches

PRX9900

Proximity Switch Tester

 

Misc. Items

R95-125

Prepunched Aluminum DIN Rail, 1 Meter

R95-126

DIN Rail Pressure Clamp

R95-127

DIN Rail Spacer

R95-161

Panel Mount Bracket, For use with R64 & R65 Series Relays

RLY9165

Dust Cover for R04 Series

RLY9166

Dust Cover for RLY16 & RLY17


Ametek (National Controls Corporation)

We also carry Ametek (formerly know as National Controls Corporation).

Click on the logo below to check out their website.