Switches

Thermtrol/Klixon - 7AM Series Thermal Switch - 7AM205A5-823 - 90C Switch, Thermal. NC Cut-Out.

Klixon 7AM thermal protectors prevent overheating in a variety of consumer, industrial and commercial products. It is a miniature, snap-acting, thermally operated device that is a proven performer in protection technology. 

Thermitrol or Klixon (Devision of Sensata) 7AM Series Snap Action Thermal Switch. 7AM205A5-823 Normally Closed contact opens at 90 Deg C. (194F) Mount: PCB, 2 pin, Radial Leads w/1/4" nickel leads. For overcurrent and overcharge protection.

Dimensions: 43" wide x 0.80" Long (0.952 high including leads) x 0.2" deep. Current Ratings 16 VDC @20 Amps, 115VAC @ 22Amps, 277VAC @ 8 Amps, 600VAC @4 Amps. Good for several amps and 120 Volts.

In order to achieve optimum heat transfer from the protected medium or ambient to the thermostat, the 7AM has been designed with the case connected to the bimetallic disc. This feature makes it necessary to electrically insulate the 7AM from the mounting surface. 

Applications: Battery Packs, Battery chargers, Permanent Split capcitor motors, Shaded Pole Motors, HID ballasts, Florescent lighting ballasts/transformers, Vacuum cleaners, Recessed lighting fixtures, Automotive accessory motors/solenoids ect.. - PC boards.

More information: 

UL/CUL Approved

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ANZEN DENGU CO. LTD - V086  Fuse, Thermal Cutt-off.

Voltage: 250VAC 2Amp / 50VDC 4Amp.

Rated functioning temperature: 174-181F,  81+/-2 deg C and below.

Temperature cutoff: 86C / 187F.

TM: Max temp at which no reconduction will be caused for ten minutes: 95C.

Dimensions: <3mm D x 9mm long with 2 long leads, 68mm wire leads.

Trademark: TAM UL CSA VDE BEAB.

Package of 10.

Applications: Electric home appliances, electric industrial equipments, office automation equipments, plain paper copiers, transformers, motors, etc.

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THERM-O-DISC - 36TX22 F223-45F

The 36T auto reset control from Therm–O–Disc® offers proven reliability in a compact, versatile, cost–effective design. The snap–action of the bimetal disc provides high–speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 15 amps at 120VAC, and 16 amps at 250VAC. The 36T carries global agency recognition and is used in a wide range of applications including coffee makers and other small appliances, gas furnaces, clothes dryers, and dishwashers.

Thermostat, Thermal Cut-out. Normally Open Contact (NO).

Two male 3/16” (4.8mm) Quick Clade Terminals which can also be soldered.

Snap Action SPST Contacts Automatic Reset

Mount: panel, round 17.7mm with 24mm centers and has (2) male 4.8mm quick connects which can also be soldered to.

The snap action of the bimetal disc provides high-speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 15 amps at 120VAC and 10 amps at 250VAC. 

Normally open Contacts closes at 223 F and opens when the temperature drops to 178F. 

Flange mount 1/2" Bimetal Disc switch.

Typical Applications The 36T is applied to a wide variety of applications as either a regulating control or a safety limit. Examples of applications include: • Coffeemakers • Water heaters • Sandwich toasters • Furnaces • Dishwashers • Boilers • Dryers • Electric heaters • Washing machines • Office equipment • Refrigerators • Automotive seat heaters • Microwave ovens

Proudly Made in USA - New Old Stock

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Genuine ITT Cannon / Schadow Switch, N30X1A Pushbutton.

Contacts: SPDT Push-On - Push-Oof.

Contact Ratings: 5 Amp 250 VAC.

Actuator: Latching.

Connection: Solder Terminals.

Mechanical Mount: Panel.

Body: Extends 1.83" behind panel x 0.58" wide, 0.94" with bracket.

Panel hole: Two threaded mounting holes on bottom, two more holes in front about 0.72" centers.

Note: Alternate Action. Knob included.

New Old Stock

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CHERRY ELECTRICAL PRODUCTS - D41LR1RA - Switch, Roller.

Status: Discontinued

Circuit:  SPDT

Switch Function: On-Mom

Current Rating (Amps)   100mA (AC), 500mA (DC)

Voltage Rating – AC: 125 V

Voltage Rating – DC: 30 V

Actuator Type: Round (Pin Plunger)

Mounting Type: Chassis Mount

Termination Style: Quick Connect - 0.187" (4.7mm)

Features: Explosion Proof

Operating Force : 6gf Light Force

Operating Position: 0.560" (14.2mm)

Pretravel: 0.047" (1.2mm)

Differential Travel: 0.012" (0.3mm)

Overtravel: 0.051" (1.3mm)

Operating Temperature: -40°C ~ 85°C

Electrical Life: 6,000 Cycles

Contacts: SPDT.

Contact Plating: Gold

Actuator: Momentary. Very Light Force Required.

Connection: 3/16" Quick Connect or Solder Terminals.

Body: 38mm long x 28mm x 9.6mm.

Approvals: UL, CSA

Alternates: D419-R1AA-G2, V7-3E17D8, V15T22-CZ200

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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.

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Unidentified MFG - 3-410 Leaf Blade Switch Contacts. 

Contacts: Normally Closed (NC).

Mech: 2 Mounting holes are 0.24" apart.

Approximately 5 Amp.

Dimensions: 2.5" long x 0.3" wide x 0.28" high.

Silver Alloy Contacts.

Mounts with two holes on 1/4" centers.

Common end of stroke switch for electronic and electromechanical pinball machines. Normally closed EOS (End-of-Stroke Switch) used on various assemblies. 

Note: There are many different size leaf switches. Check dimensions and pictures throughly to confirm compatibility for your application.

 

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Switch, slide. 6-position, 6 pairs with sliding short, with detent. Mounting: PC Tails. Lever or Knob Actuator. Size: 1.58" x 1.38" x 1.38". Contact Rating: 250 mA @ 125 VAC, 150 mA @ 12 VDC. Initial Contact Resistance: 30 Milliohms max. Contact Timing: Break before make. Contacts: Silver plate over copper alloy. Case Material: Steel. Actuator Material: Polycarbonate. Terminals/Fixed Contacts: Silver plate over copper alloy. Terminal Seal: Epoxy. Dielectric Strength: 500 VAC. Actuation Force: 200-300 grams.Actuator Travel. 0.126� Life Expectancy: Up to 10,000 Cycles. Wiping Contact. Tyco 1-1437577-2 Learn More

THERM-O-DISC - 36TR11 13191 L200-20F Thermostat, Thermal Cut out. NC L200-20F

Thermodisc The 36T auto reset control from Therm–O–Disc® offers proven reliability in a compact, versatile, cost–effective design. The snap–action of the bimetal disc provides high–speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 15 amps at 120VAC, and 16 amps at 250VAC. The 36T carries global agency recognition and is used in a wide range of applications including coffee makers and other small appliances, gas furnaces, clothes dryers, and dishwashers.

Thermostat, Thermal Cut out. NC. Self-resetting.

Mount: panel, round 17.7mm with 24mm centers. 

Two male 3/16” (4.8mm) quick connect Blade Terminals which can also be soldered.

Snap Action SPST Contacts Automatic Reset

Surface Mount where Blade Terminals positioned at 90 Degrees

Set Point: Normally Closed Contact opens at 200F and closes when temperature lowers to 180F. 

Typical Applications The 36T is applied to a wide variety of applications as either a regulating control or a safety limit. Examples of applications include: • Coffeemakers • Water heaters • Sandwich toasters • Furnaces • Dishwashers • Boilers • Dryers • Electric heaters • Washing machines • Office equipment • Refrigerators • Automotive seat heaters • Microwave ovens

Proudly Made in USA - New Old Stock

 

 

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EMERSON THERM-O-DISC - 36TX22-13116-F140-20

The 36T auto reset control from Therm–O–Disc® offers proven reliability in a compact, versatile, cost–effective design. The snap–action of the bimetal disc provides high–speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 15 amps at 120VAC, and 16 amps at 250VAC. The 36T carries global agency recognition and is used in a wide range of applications including coffee makers and other small appliances, gas furnaces, clothes dryers, and dishwashers.

Thermostat, Thermal Cut out. NO.

Self-resetting.

Mount: panel, round 17.7mm with 24mm centers and has (2) male 4.8mm quick connects or solder connection. 

Snap Action SPST Contacts Automatic Reset

Surface Mount 3/16” (4.8mm) Blade Terminals 90 Degrees

0.6" OD Flange Mount

Set Point: Normally Open Contacts close at 140F and reopen when temperature lowers to 120F 

Typical Applications
• Coffeemakers • Water heaters • Sandwich toasters • Furnaces • Dishwashers • Boilers • Dryers • Electric heaters • Washing machines • Office equipment • Refrigerators • Automotive seat heaters • Microwave ovens • Ventilation Fans

Additional Information: https://www.relayspec.com/catalogs/018450/2005/PDF_productCatalog.pdf

Alternates: 3660698, CA-140, CA-140-QC, KSD301

Proudly Made in USA - New Old Stock

 

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EMERSON THERM-O-DISC - 36TX22 13115 F113-20

Thermostat, thermal cut out. F113-20 NO, self resetting. The 36T series of 1/2 inch bimetal thermostats from Therm-O-Disc offers proven reliability in a compact, versatile, cost-effective design. The snap action of the bimetal disc provides high-speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 15 amps at 120VAC and 10 amps at 250VAC. The 36T is applied to a wide variety of applications as either a regulating control or a safety limit.

Thermostat, Thermal Cut out. NO.

Mount: panel, round 17.7mm with 24mm centers and has (2) male 4.8mm quick connection ore solder. 

Snap Action SPST Contacts Automatic Reset

Surface Mount 3/16” (4.8mm) Blade Terminals 90 Degrees

0.6" OD Flange Mount

Set Point: Normally Open Contact closes at 113F and reopens when temperature lowers to 93F. 

Typical Applications The 36T is applied to a wide variety of applications as either a regulating control or a safety limit. Examples of applications include: • Coffeemakers • Water heaters • Sandwich toasters • Furnaces • Dishwashers • Boilers • Dryers • Electric heaters • Washing machines • Office equipment • Refrigerators • Automotive seat heaters • Microwave ovens • Ventilation Fans.

Alternates: CA-115QC, CA-110, CA0110QC

Proudly Made in USA - New Old Stock

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Thermal cutout. NC 15Amp L140. Male 1/4" QC 1.7" apart, mounting slots 1.7" apart.

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NIHON KAIHEIKI IND CO LTD NNK - M2012TQG27-DW - Switch, Rocker.

Contacts: SPDT.

Contact Ratings: 28V 0.4VA.

Actuator: On-On.

Contacts: Gold

Connection: 3 Right Angle

PCB Gold plated leads.

Note: Miniature.

White Rocker. 

New Old Stock

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MARQUARDT GMbH - 1821 1101 Switch, Toggle with 343.001.023 Weatherproof Boot.

Marquardt 1820 series toggle switches are suitable for use in Class II appliances. A black Neoprene® lever cover which simply screws onto the toggle switch M12x0.75mm bush is available to protect the actuator from dust and water ingression.

Contacts: SPST ON/OFF.

Contact Ratings: 6Amp 125/250VAC.

Connection: Two 3/16" Male Quick Connect Terminals, or maybe soldered.

Mech: Panel, Snap-in.

Body: ThermoPlastic Glass Fiber Reinforced

Color: Black.

Overall 0.943" Long x 0.648" wide.

Behind Panel 0.808" Long x 0.476" wide.

Note: With Weatherproof Neoprene® Boot.

Threaded Bushing Length: 0.308".

Operating Temperature: -20 C to 55 C

Life Cycles: 50,000

Actuator Length: 0.542".

Rohs Compliant

Alternate: Mouser  979-1934-3114 Switch 

MARQUARDT GMbH - 1821 1101 Switch, Toggle with 343.001.023 Weatherproof Boot.

Marquardt 1820 series toggle switches are suitable for use in Class II appliances. A black Neoprene® lever cover which simply screws onto the toggle switch M12x0.75mm bush is available to protect the actuator from dust and water ingression.

Contacts: SPST ON/OFF.

Contact Ratings: 6Amp 125/250VAC.

Connection: Two 3/16" Male Quick Connect Terminals, or maybe soldered.

Mech: Panel, Snap-in.

Body: ThermoPlastic Glass Fiber Reinforced

Color: Black.

Overall 0.943" Long x 0.648" wide.

Behind Panel 0.808" Long x 0.476" wide.

Note: With Weatherproof Neoprene® Boot.

Threaded Bushing Length: 0.308".

Operating Temperature: -20 C to 55 C

Life Cycles: 50,000

Actuator Length: 0.542".

Rohs Compliant

Alternate: Mouser  979-1934-3114 Switch 343.001.023 Boot

Approvals: UL; CSA; ENEC

Made in Germany

Approvals: UL; CSA; ENEC

Made in Germany

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Honeywell - Micro Switch - 1PB871 Switch, SPST Mechanical Push Button Keyboard /Keypad Switch. 

The 1PB871 "One-Shot" keyboard switch containing an internal 311SM29 microswitch. The microswitch has hysteresis, with a release point around 0.3 to 0.4 mm higher. 

Contacts: SPDT One Shot.

Contact Ratings: 5Amp.

Total Travel: 5 mm

Actuation of the internal 311SM29 microswitch occurs at approximately 2.0 to 2.5 mm into switch travel.

Note: Depressing the actuator actuates the contacts for just milliseconds.

Application: Univac Keyboard 4118511-01 and others.  

NO Knobs or Keycap included.

 

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HAMLIN - MRR-2-185 - Normally Open Magnetc Reed Switch

SPST - NO

Operating Temperature: -40°C ~ 125°C

Current – Carry: 1.5A (DC)

Voltage - Switching DC: 200 V

Operate Time: 0.75 ms

Release Time: 0.3 ms

Capacitance: 0.2 pF

Overall 2.25" Long

Switch Body 3/4"

10W 750mA (DC) Through Hole

New Old Stock

NSN 5930-01-249-7412

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Switch, BCD thumbwheel. Contacts: 1P 10 Position (0-9). Elect config: PCB. Note: Will mate to a 6 position edgecard connector. Gold plated contacts and wipers. Used/Very good condition. Learn More

Elmwood Sensors Inc - R1-354 F190 Thermal Switch, Normally Open, Pre-wired with an inch of fine braided wire on each side. Dimensions: approximately 0.6" D x 0.54" high.

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C & K Components - 3TMA-4A Switch, Micro. with Roller.

SPDT NC/NC

15Amp 1/2HP 125, 250VAC/ 0.25Amp 250VDC/ 0.5Amp 125VDC/3Amp 125VAC.

Operating temperature: 67 Deg F to 302 deg F (55 Deg C to 150 Deg C).

Double marked: TMCJ4A.

Listed: UL/CSA.

Note: Cam Rotary.

New Old Stock

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OHMITE RCL SW-3244 - 01686 Miniature Rotary Switch

8-Position 1-Pole,

Non-shorting, (Break before make)

Miniature PCB Mount Rotary Switch.

Termination: Gold Plated PC Terminals

Body, 0.5" Diameter x 0.5" long

Ignore the 10 positions implied by the photograph.

New Individually Packaged.

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Switch, micro pushbutton. Contacts: SPDT. Contact Ratings: 15Amp 125V/250V/480VAC. Actuator: On-On. Connection: screw terminals. Mech: panel. Note: Sensitive action. Learn More

SWITCHCRAFT - C56313L2X - 3-778 Switch, Slide, DPTT / DPDt.

These high quality switches incorporate double wipe sliders to insure wiping of contacts. 

Contacts: DPTT / DPDT, 3 Position.

Contact Ratings: 0.5Amp 125V AC/DC.

Terminal Material: Copper Alloy Silver Plated

Connection: 8 PC leads.

Terminals: copper alloy, Silver Plated

Therminal Board: Molded Thermoplastic

Mech: PCB. 

Life: 6000 cycles Minimum

Approvals: CSA, UL, RoHS, Reach

Panel Hole: 21.9mm Lng x 10.3mm Wide x 8.0mm High.

Note: Switchcraft  Conxall is a Heico Company

 

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SWANN Industries - 3-087 Switch, Illuminated Rocker, Series 50.

Contacts: SPDT.

Contact Ratings: 12-24VAC/DC.

Actuator: On-Off.

Illumination: Blue.

Connections: Three - 1/4" Quick Connect terminals.

Mech: Snap-in Panel Mount.

Body: 22.7 wide x 26.8mm deep, 30.4mm behind panel.

Note: Silver Bezel.

Mechanical Life: 100,000 Cycles

Electrical Life: 20,000 Cycles

Applications: Auto, Marine, Industrial

New Old Stock

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SMK - 3-336 - SMK J-M0404 Short Stem Latching Switch, Pushbutton, Latching Keyboard Tactile, SPST.

Contacts: SPST.   Behavior: Linear

Power: 12VDC 100 mA

Actuator: Push On - Push Off.

Latching. Connection: PC terminals.

Mechanics: PCB or Panel, Snap-in.

Body: Overall 0.611" (15.5mm) square. Plate Mount.

For hole 0.560" (14.2mm) long x 0.653" (16.5mm) wide x 0.442" (11.2mm) deep.

Color: Black.

Vintage SMK Latching Keyboard Switch Applications: Keyboard Switch, Boss, Shift Lock C64, Apple IIe, Kaypro 4, Franklin FKB-3, Alp LCM30, Fujitsu FKB4700, IBM 5291, Cooler Master, LZ-IRON, Laser 2269, Liberty Morrow, BT1200A-1 and many others.

Authentic Genuine Vintage SMK - Newer Used - New Old Stock 

Additional Information: https://www.youtube.com/watch?v=uvoig6HhR7s

Package of 4.

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