Relays

CP Clare & Co. - HGRM52112S05 Relay Mercury Wetted Contacts Reed Relay, SPDT 100VA, 3V Coil.

Relay, Mercury Hg.

Form: C,  Bistable

Contacts: SPDT.

Contact Ratings: 100VA.

Coil Winding: Bifilar.

Coil Voltage: 3 V Typical, 5 V Max.

Coil Resistance: 26 Ohm.

Current: 5 Amps

Switching Frequency: 200 Hz

Operating Temperature: -38 C to 85 C

Mech Mtg: PCB, Unshielded.

Size: 1.61x 0.565 x 0.435" high.

Weight: 15 Grams

Note: Mercury Wetted. Signaaling.

UL Recognized, CSA certification, FCC68 Compatible

Learn More

Panasonic NAIS/Aromat - VC20-1A-AC120V-K - Heavy Duty Power Relay, AC.

Status: Discontinued

Contactor Current Ratings: 120VAC 20A, 12A for Tungsten Lamp Loads.

Rated at 120VAC drive 1 HP Motor & at 240VAC drive 2 HP Motor. 

Coil: 120VAC 640 Ohm.

Connection: 1/4" Quick Connect.

Electrical Configuration: SPST Normally Open.

Mech: External bracket 2-hole 1.37"center.

Body: 1.36 x 2.1 x 2.23"H.

Weight: 5.2 oz.

Top Plunger to manually activate contact.   

Heavy Duty.

Includes Mounting Bracket.

RoHS Compliant. 

Alternate P/Ns: 96B9285 , BW5550185K.

Typical Applications - Air Conditioners, Refrigerator, Freezer, Freeze dryer, Ice Machines, Photocopier, Numeric Control Machine, Textile Machine, Elevator, Power Tools, or General commercial/industrial usage.

Made in Japan

 

Learn More

Datron ELECTRONIC SPECIALITIES - 97GB71-4 - 10001-2580934 - Relay, DC.

Contacts: 5A.

Coil: 26VDC 500 Ohm.

Large Crystal Can, Hermetically Sealed.

Connection: Solder Hooks.

Electrical Configuration: DPDT.

Operating Temperature: -65 C to 125 C

Mech: Flange Mount.

Body: 0.5 x 1.0 x 1.53"H.

Weight: 1.5 oz.

Alternate: 93GB71-4-AB-500(2)P.

New Old Stock

Learn More

CP Clare & Co. - HGJ2MT54211P02 - Relay Mercury Wetted Contacts

Relay, Mercury Hg.

Contacts: DPDT.

Contact Ratings: 100VA.

Coil Voltage: 24VDC.

Coil Resistance: 1400 Ohm.

Mech Mtg: PCB, shielded.

Size: 1.6 x 1.0 x 0.4" high.

Weight: 0.8 oz.

Note: Mercury Wetted. High sensitivity. Singe-sided stable, 1mS response.

Learn More

AMPERITE - 115C20T Relay, Time Delay.

Hermetically Sealed

Input: 115V AC/DC.

Contacts: SPST-NC.

Contact Ratings: 3A/125VAC.

Coil Voltage: 115V AC/DC.

Coil Current: 2W.

Connections: 9-Pin Electron Tube.

Mech Mtg: 9-pin Glass Tube.

Size: 0.75"D x 2.5"H above socket.

Weight: 0.5 lb.

Timing Range: 20 seconds.

Note: Hermetically sealed, heater-actuated.

UL-Approved.

Long Life

Proudly Made in USA

Genuine Amperite - New Old Stock

Learn More

Panasonic MATSUSHITA - JC1A-TM-DC24V Compact Power Relay, General Purpose.

Status: Discontinued

Input: DC. Contacts: 1 Form A. SPST NO

Contact Ratings: 10A/250VAC Resistive, 7.5A/250VAC, @0.4 PF, 10A/30VDC.

Contact Material: Silver Alloy

Coil Voltage: 24VDC. (Must Operate - 19.2 VDC, Must Release - 2.4 VDC)

Operate Time: 15 mS

Coil Current: 37.5 mA.

Coil Resistance: 640 Ohms.

Connections: 0.187 Quick-Connect Tabs.

Operating Temperature: -50 C to 60C

Mech Mtg: Mounting Flanges (1.5" centers) integral to plastic housing.

Packaging: Plastic Enclosure.

Size: 1-1/4" x 3/4" x 1-9/16" (height including connection tabs).

Weight: 1 oz.

Typical Applications: Automatic Garage Door Openers, Dryers, Vending Machines, Stereo Equipment, Audio Visual. 

Additional Information: https://datasheet.octopart.com/JC1A-TM-DC24V-VDE-Panasonic-datasheet-148176.pdf

Made in Japan

Learn More

MAGNECRAFT STRUTHERS-DUNN - A283XAXC1-24A - Electromechanical Relay, Control, 24VAC -10A

Struthers-Dunn (also known as Dunco) has become one of the most trusted relay manufacturers in the world. Their products are known for their rugged or “overbuilt” design, high quality, and exceptional reliability and are used in most industrial/commercial applications.

Contacts: SPDT, Silver Alloy, Gold Flashed.

Contact Ratings: 10A/125VAC. 10A/240VAC, 1/3 HP/120 VAC, 1/2HP/240VAC, 10A/28VDC 

Coil Voltage: 24VAC.

Coil Current: 83 mA.

Coil Resistance: 85 ohm.

Connections: 0.187" Quick Connect Solder/Plug-In.

Mech Mtg: Enclosed Flange Mount 

Packaging: Clear Polycarbonate Cover.

Size: 1-1/2" x 1-3/8" x 2-3/4" Including Flange Mount. 

Weight: 2 oz.

UL & CSA Listed.

Made in Taiwan

Equivalents: NTE R10-5A10-24F, TE Connectivity Potter Brumfield KUP5A55-24, Magnecraft 788XAXC1-24AD, Omron MJN1CF-AC24, Potter & Brumfield KUP5A15, IDEC RR1BA-U-AC24V 

Learn More

GOLDSTAR - VS-48MB  - General Purpose Relay, PC Mount.

FEATURES

● UL, CSA, VDE, SEV, SEMKO, FIMKO, IMQ recognized TV-5, TV-8 rated
● Working Class: C
● UL class B (130°C) insulation
● Type of service: continuous duty
● Heavy duty miniature slim type power relay
● High isolation in small package
—Insulation distance: 8 mm
—Dielectric strength: 5,000 VAC (between coil and contacts)
—Surge strength: 10,000 V

DC Relay

Contacts: SPST NO.

Contact Ratings: 16Amp.

Coil Voltage: 48VDC (48 VDCTV-5).

Coil Resistance: 3120 Ohm.

Mech Mtg: pcb.

Packaging: 4 Pin Dip, epoxy enclosed.

Size: 0.50 x 1.14 x 1.0" above board.

Weight: 0.6 oz. Note: Slimline.

Equivalent NTE R22-5D16-48.

 

Learn More

Relay, solid state. Contacts: 15V 0.25A. Coil: 1.1-1.4VDC. Connection: 8 pin DIP. Electrical conf: DPST NO. Mech: DIP. Weight: 0.2 oz. Learn More

PULS - CD5.121 - DC/DC Converter, DIN Rail Supply, In 24VDC, Output 12VDC 96W

DIMENSION CD (92 ~ 120W)

Input Type: DC

Number of Outputs: 1

DC Voltage - Input (Min): 18V

DC Voltage - Input (Max): 32.4V

Voltage -  12VDC (Adjustment Range 12 -15V)

Current - Output (Max): 8A

Power (Watts): 96W

Power Reserves: 20% Power Boost 

Ripple and Noise Voltage Max.: 75mVpp

Applications: ITE (Commercial)

Efficiency: 88.2%

Operating Temperature: -25°C ~ 70°C (With Derating)

Size / Dimension: 4.02" L x 1.26" W x 4.88" H (102.0mm x 32.0mm x 124.0mm)

Approval Agency: ABS, ATEX, CSA, DNV GL, EAC, IEC, IECEx, UL

Standard Number: Class I Div 2; 508; 60950-1

Alternate: Digi-Key 1738-1023-ND 

Factory New

Designed in Germany, Assembled in China

In Manufacturer's Packaging with Instructions

Learn More

Babcock & Wilcox - BG550-2 - BR19X-5.5KDS-115V - Relay, Control, DC. Contacts DPDT, 10A Crystal Can, Welded - Dry Circuit - 8 Pin Contacts: 2PDT  Contact Ratings: 10Amp 28VDC or 115/200VAC 400Hz. Coil Voltage: 115VDC Nominal. 5.5K Ohm Connections: Solder Hook, Soldered. Mech Mounting: Panel / Chassis Mount 1-1/3" centers. Packaging: Hermetically Sealed. Temperature: -65 C to 125 C Duty Cycle: Continuous Designed to meet the requirements of MIL-PRF-39016 Approximate Dimensions: 1" wide x 1/2" deep x 1" high. Life: 100,000 Operations @ rated load  - 125C Double marked BG550-2. New Old Stock Learn More

Cornell Dubilier -  323D-10-20 - 120 VDC Coil Relay, 3PDT, 10 Amp

Status: Discontinued

High Reliability and Service Life

Industry Standard Package

Status: Discontinued

Contacts: 3PDT (Three Contact Arrangements)

Contact Material: Silver

Number of Contact Pins: 11

Carry Current: 10 A

Coil Voltage: 125 VDC

Coil Resistance: 10,000 Ohms

Connection: Square Base Plug-In

Mating Sockets: SR3P-05

Note: Plug In styles can be mounted using either panel mount or DIN rail mount sockets.

Dimensions: Width: 1.34 in, Height: 2.78 in, Length: 1.34 in

Identification Marked: 1943447A6

New Old Stock

 

Learn More

AMF Potter Brumfield - KH-5651 - Alternate KHS-17A31-120 - Relay, AC. 4PDT 120 VAC 50/60 Hz, 3Amp.

Status: Discontinued

Alternate TE Connectivity - Potter Brumfield KHS-17A31-120 

Long Life Miniature KH Series, Sealed Metal Case = KHS Relays

Input: AC.

Contacts: 4PDT.

Contact Ratings: 3 Amp.

Coil Voltage: 120 VAC 50/60 Hz.

Coil Resistance: 3.9K Ohm (3900 Ohms)

Coil Current: 11 mA

Insulating Material: Molded Glass Reinforced Alkyd.

Insulation Resistance: 1,500 Megohms Minimun.

Breakdown Voltage: 500 Volts RMS 60 Hz between contacts and all other elements.

Operating Temperature: -45 C to 70 C

Mounting Stud (#6-32) on side of Case.

Number of Pins: 14 - Form C

Connections: Socket or Solder.

Packaging: Hermetically Sealed Metal Case. (KHS)

Expected Life: MechanicaL 50 Million Operations, Electrical: 100,000 Operations Min. @ Rated Load.

Approximate Weight: 1.6 Oz. (45g)

Durable Long Life Relay for Hazardous Locations

Part Marking KH-5651

New Old Stock

Alternates: TE Connectivity KHS-17A31-120, Magnecraft KHS-17A31-120, P&B KHS-17A31-120, KHS 17A31 / KHS 17A33 / KHS 17A22 / KHS 17A34

Proudly Made in USA - Unlike the more recent alternates being Made in China.

Learn More

WRC/Western Reserve Controls - WRC4-OA5S Relay Module.

Item Category:  I/O Modules

Subcategory:  Output Modules

Series:  WRC4

Number of Circuits:  1

Color:  Black

Input Voltage:  2.5-7.5 VDC

Input Current:  2 Milli Amps

Output Voltage:  12-140 VAC

Mounting Style:  PC Board

Approvals:  UL, CE

H x W x D:1.8 in x 1.85 in x .45 in

Net Weight: 1.12 OZ

Gross Weight: 1.2 OZ

12-140Vac , 3Amp out , 5V logic 

Alternate: 1781-OA5S

Proudly Made in the USA

Learn More

WRC/Western Reserve Controls - WRC4-IA5S Relay, I/O SSR. Logic 5VDC

Industry Model -*4-IAC5

Field Voltage Range -90-140 V

Part Type -Input

Nominal Field Voltage -120V

Nominal Logic Voltage -5V

Allowable Off-State Current (mA) -3

Logic Voltage Range -1.5-6 V

Max Input Current (mA) -10

Drop out Current (mA) -2.5

Nominal input: 120VAC.

Minimum input: 90VAC.

Maximum input: 140VAC.

Logic: 5VDC.

Current: 10Amp.

Dropout current: 2.5Amp.

Red led indicator.

Package: 5 Pin.

Alternate: 1781-IA5S

Proudly Made in the USA.

Learn More

Western Electric - WE327F RELAY Dual-Coil PCB-Mount Shielded

Telephone Use

SPST-NO 6-PIN

Weight: 1.3oz

Dimensions:1.9" x 0.64" x 0.6" high

Metal enclosure

Appears to have two coils 600-OHM & 80-OHM

Learn More

WAGO - 286-304 - Relay, Railway.

Extended input voltage and temperature range for railway applications in accordance with DIN EN 50155 / VDE 0115 part 200. They can be used on vehicles operated with alternating current having a supply from the catenary via a transformer with battery charger and battery. The constant deviation from the operating voltage can, in this case, vary between 30 % and +25 %. The temperature range extended to 70 C corresponds to the maximum air temperature range in inner rooms of vehicles and housings located unprotected in the open air. 0253714024--03 29K1456.

Contacts: SPDT-7A 250V.

1 changeover contact.

Contact Ratings: Recommended min. load 100 mA at 12VAC/DC 10 mA at 120/230VAC/DC.

Coil Voltage: 24VDC.

Coil Current: 16mA.

Mech. Mtg.: Front-entry Pluggable Module.

Size: 0.70"W x 2.88"Deep.

Note: Contact material AgSnO2.

Made in Germany

New

Learn More

159-157-RA1 Relay, Reed. Mercury Hg-Wetted, Form C.

The mercury-wetted contact relay represents one of the more sophisticated types of relays made today. The early pioneer work in mercury-wetted contact switching dates back to the 1950’s, as telephone laboratory scientists sought out the “perfect contact”.

Reed relays use an external electromagnet to control the reed switch. The contacts are of magnetic material and the electromagnet acts directly on them without requiring an armature to move them. Sealed in a glass tube, the contacts are protected from corrosion. Mercury-wetted relays are fast in operation and have relatively good load carrying capacity and long life. The mercury films are reestablished at each contact closure and contact erosion is eliminated. The mercury films are stretchable, there is no contact bounce and because it is a mercury contact, the contact resistance is very low and idea for low level switching applications.

A mercury-wetted reed relay is a form of reed relay that employs a mercury switch, in which the contacts are wetted with mercury. Mercury reduces the contact resistance and mitigates the associated voltage drop. For high-speed applications, the mercury eliminates contact bounce, and provides virtually instantaneous circuit closure. Mercury wetted relays are position-sensitive and must be mounted according to the manufacturer's specifications. Because of the toxicity and expense of liquid mercury, these relays have increasingly fallen into disuse.

The high speed of switching action of the mercury-wetted relay is a notable advantage. The mercury globules on each contact coalesce, and the current rise time through the contacts is generally considered to be a few picoseconds. However, in a practical circuit it may be limited by the inductance of the contacts and wiring. It was quite common, before restrictions on the use of mercury, to use a mercury-wetted relay in the laboratory as a convenient means of generating fast rise time pulses, however although the rise time may be picoseconds, the exact timing of the event is, like all other types of relay, subject to considerable jitter, possibly milliseconds, due to mechanical imperfections. The only major weakness of a mercury wetted contact relay is the necessity to mount the relay within 30° of a vertical position, due to its position sensitivity.

Type: Form C

Contacts: SPDT.

Switched Load Rating: 2 Amp, 500 Volts Max, 100 VA Maximum

Carry Load Rating: 5 Amp

Contact Resistance: 14 Milliohms Typical, 20 Milliohms Max.

Packaging: Under High Pressure in Glass Capsules.

Approximate Dimensions 5.8mm D x 38mm Long. (0.225" X 1.5")

Life Expectancy: 1 billion operations minimum at rated load.

Note: Mercury Hg-Wetted.

Danger - High Pressure Glass Capsule- Handle with Care - User assumes responsibility and competency to handle this item.

Learn More

TE Connectivity TYCO Agastat - 7022SB

Nuclear Qualified Time Delay Relay

DPDT-10A operates on 200-300 VDC 8watts

Coil Voltage 250V

Contact Current Rating: 10 A

Current Rating: 15 A

0.5-5 Sec TIME DELAY ON DROPOUT 

Oversized 2.3" Indicating-Adjustment Knob 

DPDT-Contacts Rated 10A-120/240 VAC 15A-30 VDC

NEW AGASTAT PNEUMATIC TIMING RELAY with vertical or horizontal mounting bracket.

Number of Pins : 8 

Dimensions 2.5" x 2.8" x 4.5" high (114.8x82.6x78.5mm)

Weight: 2.3-pounds (113.398 g)

In manufactures sealed package with mounting hardware, specifications sheet and instructions.

Approvals: CE, CSA, UL

Alternate: 1-1423171-3

Learn More

TYCO TE Connectivity Potter and Brumfield - PM-17AY-208V

Now Manufactured by Strughter Dunn to original Potter & Brumfield Specifications

4PDT-25Amp NEW 208VAC-coil

Contact Material: Silver Alloy

Contact Rating: 35 A

Contact Rating: 120 / 240VAC Resistive  35 A

Contact Rating:  28VDC Resistive 20 A

Motor: 240VAC 1 Phase , 1.5 hp

Contact Resistance, Initial: 100 milliohms max at 6VDC

Nominal Coil Power AC: 14 VA

Nominal Coil Power DC: 4.4 W

Input Voltage Tolerance – AC: 85% to 110% of nominal

Input Voltage Tolerance – DC: 80% to 110% of nominal

Drop-out voltage; 10% of nominal

Duty Sycle: Continuous

Timing Operate Time (max): 40 ms

Release Time (max): 30 ms

Dielectric Strength: Across Open, Contacts : 1500 Vrms

Between Mutually Insulated Point: 2000 Vrms

Insulation Resistance: 1000 megohms at 500VAC

Temperature Operating : -34 to 74 ºC (-30 to 165 ºF)

Electrical (full load): 100,000

Mechanical (no load): 2,000,000

Mounting Position: Any

Weight: 14.9 oz (379 g)

Ratings: 1HP, 25AMP,  1 Phase, 240 VAC

Open Frame 14-screw terminals

 

Learn More

TYCO/P&B - KUP-14D31F-110 - Relay, Power.

Input: DC.

Contacts: 3PDT.

Coil Voltage: 110VDC.

Coil Current: 5Amp.

Coil Resistance: 10K Ohm.

Connections: 0.187" male QC terminals.

Mech Mtg: Plug-in.

Packaging: Enclosed, plastic.

Note: Coil non-latching. (1/10HP, 120VAC, 5A, 240VAC).

Gold plated contacts and one NE-2 lamp.

Alternate: TE Connectivirty 2-1393118-5

Learn More

TYCO Potter & Brumfield - KUP14A15-120 Relay, AC.

Contactor: 250/600VAC 10A.

Coil: 120VAC 1700 Ohm.

Electrical conf: 3PDT.

Mech: Socket or QC.

Weight: 2.8 oz.

Plastic enclosed.

Series:KUP.

Alt P/N: R-A281.

Learn More

TELEDYNE - M39016/7-023L - New Military Relays

Contact Material: Gold, Metal

Mount: Through Hole

Coil Current: 13.25 mA

Coil Resistance: 2 kΩ

Coil Voltage (DC): 26.5 V

Operating Temperature: -65 °C - 125 °C

Max Voltage Rating (AC): 115 V

Max Voltage Rating (DC): 28 V

Throw Configuration: SPDT

TO-5 Long Gold Leads

Double Marked J411-26WL

NSN 5945-01-116-7871

Learn More

Olymic Controls - Data Switch Corp - T-BAR 901-24C-48 - 48VDC 24PDT Relay 

900 Series - Dust Tight Relay Series

Panel Mount

67-Ohm Coil.

Enclosed Gold-Palladium Precious Metal Contacts

Factory New

Made in USA

Learn More