Momentary Switch

Switch, rotary. Contacts: 1P3T. Actuator: momentary each side. Mech: panel, 4 contacts. Mounts in a 0.85" hole, complete with 4 metal washers, one cork and one locating pin. Note: Selector switch with adjustable cam. Learn More

FUTABA - MD-4PCS Switch, push-button.

New Genuine Futaba  MD Series

Behavior: Linear

Signaling Type: Metal Contact

Switch Mount: Plate

Keycap mount: Cruciform post

Constituent parts: 16 

NO Keyboard, round, spring-loaded momentary.

Snaps into a 0.61" / 15.4mm dia hole, stays secure with two pop out flanges.

1.15" / 29mm long from tip of "x" plunger to two pins.

Appears to be silver plated contacts inside.

No key tops.

Note: Various vintage computers keyboards typically used Cherry MX keys or the more period-correct George Risk KBM-01-01 (Futaba MD-4PCS) keys.  

Package of 10.

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ALPS PN421 - Samwon PPL421 Switch, pushbutton/push switch.

Contacts: 4PDT non-latching momentary. 2 NO and 2 NC

Mechanism design offers acute operation and long service life

Applications: Ideal for mounting on PCB motherboard of many electric appliances

Specifications:

Material: Plastic, Metal

Switch Operation: Latching

Contact Configuration: 4PDT

Terminal Type: Straight Through Hole

Pin Quantity: 12

Each Pin Pitch: 3mm

Position Quantity: 1

Mounting Pillar Distance: 22mm / 0.87-inch

Cap Mounting Part: 6.5 x 3.3mm / 0.26-inch x 0.13-inch(L*W)

Overall Size: 35 x 7.6 x 13mm / 1.38-inch x 0.30-inch x 0.51-inch(L*W*H

Package of 10.

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Honeywell MICRO SWITCH - UX30C10C01 Switch, lever. SPDT

SX subminiature basic switches are the smallest snap-action switches from MICRO SWITCH. These switches are ideal where saving space and weight are important.

FEATURES
Compact size – helps minimize equipment size
Temperature Range: –25° to +85°C (–13 to 185°F)
Weight: 0.5 grams (.018 oz.)
UL/CSA  

Contacts: Silver Contacts - 1Amp at 125VAC.

Operation: Very light-26-gram force.

Momentary Subminiature.

Actutator: Flat Lever

Also sold in 100/bag. See SKU 127040

 

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Switch, toggle. Contacts: SPDT. Contact Ratings: 6Amp 125VAC, 3Amp 250VAC . Actuator: Center-off, 1 side momentary, ON/OFF/ON. Connection: solder terminals. Mech: PCB. Miniature.

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Switch, illuminated rocker. Contacts: DPDT. Contact Ratings: 125VAC/5Amp. Actuator: Momentary, On (On). Mech: snap-in. Note: Lens: red, with hidden T1-3/4 Bi-pin 5V or 6V lamp. Learn More

Switch, pushbutton. Contacts: DPDT. Actuator: momentary. Mech: 6 Pin PCB. Note: Keyboard switch, no knob. Package of 10.

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Switch, switchbank. Contacts: All DPDT. Actuator: 3-Interlocking and 2-Momentary. Connection: solder terminals. Mech: On 5.6"Long mounting plate. Learn More

Molex Pushbutton Switch,  Contacts: SPDT. Contact Ratings: 2Amp 125VAC. Actuator: Illuminated (Red Pilot), Momentary. Connection: 3/16" male QC terminals. Mech: Panel, snap-in. Panel hole: Snap in 1.2" to 1.29" long x approximately 0.483" wide x 1.983" deep, plus contacts. Front 1.3" long x 0.550" wide. Note: Actuator -/478" long x 0.370" wide x 0.334" from top.

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Switch, pushbutton. Contacts: SPDT. Contact Ratings: 10Amp 125/250VAC. Actuator: Illuminated, momentary. Mech: Panel. Note: No lamp (30V). Green actuator.

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Switch, limit. Contacts: SPST-N.O. Contact Ratings: 12A. Actuator: momentary - light force, snap action. Connection: 3/16" QC terminals with solder hole. Mech: two holes 1.0" spacing. Note: Verified for nine international standards. More info: http://www.crouzet.com/english/catalog/microswitches-miniature-v3-83161-standard-831613-Part%20number-.htm Learn More

C & K Components - KC11P4CQ Switch, pushbutton.

Contacts: SPST-NO.

Contact Ratings: 12VDC or 0.6Amp 12VAC.

Actuator: momentary.

Mech: PCB 4 pin. Body: 6.1mm square x 3.8mm high plus non-threaded actuator 3.2mm D x 5.7mm long.

Note: Tactile.

Life expectancy: 100,000 cycles.

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Switch, pushbutton. Contacts: 4PDT. Actuator: spring loaded, momentary. Mech: 12 Pin, with 3/16" leads. Body: 9/16" long x 1/4" wide x 3/8" high. Note: Miniature. Push button is 1/4" long x 1/8" thick and 1/4" wide.

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Switch, slide. Contacts: 6PDT. Actuator: Momentary. Mech: PCB 18 Pin. Panel hole: Body: 38.0mm long x 5.4mm wide X 10.0mm high. Overall with slide actuator 49.7mm long. Note: Travel 2.0mm, spring loaded. Leads are starting to tarnish. Learn More

Switch, toggle, paddle, momentary. Contacts: equivalent to SPDT center-off. four solder terminals 0.55"L. Terminals 2 and 3 N.C. Momentary one side shorts 1 and 2. Momentary the other side shorts 3 and 4. Mounting: PCB. Size: 0.5" x 1.4"L x 1.4" behind panel.

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Switch, pushbutton. Contacts: SPDT. Contact Ratings: 10Amp 125/250VAC (1/3HP, 125/250VAC). Actuator: 3 Position. Pull, Maintained, Momentary push. Connection: 3/16" QC terminals. Mech: Panel, snap-in. Body: For hole 28mm to 30mm long x 13.3mm min x 24.7mm behind panel plus contacts. Note: Housing material: plastic, white. Listed: UL/CSA. Learn More

Cherry Electrical Products - E65-42A Switch, pushbutton.

Contacts: SPST NC.

Contact Ratings: 16Amp 125/250VAC (1/3HP, 125/250VAC).

Actuator: Momentary.

Connection: (2) 1/4" male QC terminals.

Mech: Panel.

Panel hole: Snap-in 1.095" min x 0.53" min wide.

Operating Temperature  040 - 85C,  UL, CSA approval Reach/RoHs compliant. electrical life - 6000 cycles

Refrigerator Applicance door type switch.

More info: http://www.cherrycorp.com/english/switches/pdf/E_Series_PanelMount_sp.pdf

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C&K K6BL GN 1.5 3N L306 Pushbutton Switch, Miniature key, pushbutton. Contacts: SPST NO. Contact Ratings: 30V DC 100mA. Connection: Snap in pins, tinned. Mech: PCB. Body: 10.9mm long x 7.4mm wide x 6.2mm high, plus actuator and LED. Note: Spec sheet reads: Miniature Key Switch. Tactile. Complete with one orange T1 LED. Side of the switch is marked BL M 3N, ITT 2327 H. Rohs compliant.

Features/Benefits
• Excellent tactile feel
• Wide variety of LED’s, travel and actuation forces
• Designed for low-level switching
• Detector version available
• RoHS compliant

Electrical
SWITCHING POWER MIN./MAX.: 0.02 mW / 3 W DC
SWITCHING VOLTAGE MIN./MAX.: 2 V DC / 30 V DC
SWITCHING CURRENT MIN./MAX.: 10 µA /100 mA DC
DIELECTRIC STRENGTH (50 Hz)1) 2): ≥ 300 V
OPERATING LIFE: ≥ 2 x 105 operations 3)
≥1 X 105 operations for SMT version
CONTACT RESISTANCE: Initial ≤ 50 mΩ
INSULATION RESISTANCE: ≥ 1010 Ω
BOUNCE TIME: ≤ 1 ms
Operating speed 100 mm/s (3.94/s)
Environmental
OPERATING TEMPERATURE: -40˚C to 85˚C.
STORAGE TEMPERATURE: -40˚C to 95˚C.

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Switch, pushbutton. Contacts: SPDT. Contact Ratings: 1Amp 120VAC. Actuator: On-Momentary. Connection: PC pins. Mech: PCB with aluminum housing over switch. 0.770" long x 0.364" wide x 0.655" deep. Note: Miniature. With protective (splash proof) boot over (for) actuator. (C NO NC). On Sale. Learn More

10 AMP N.O. Momentary FLUSH-Mount Push Button ( PINBALL) SWITCHES - SILVER CONTACTS Learn More

Switch, pushbutton. Contacts: SPST NO. Contact Ratings: 12VDC 0.05Amp. Actuator: off-momentary. Mech: PCB. Body: 12mm square. Note: Tacticle switch. Rohs compliant. Learn More

1-NO 1-NC 24v 12ma P/B KEYBOARD SWITCH SIGMATAST/miniaturaster 645

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