Momentary Switch

GEMCO - 404S32121YAA3 Switch, Rotary.

Commercial Industrial Quality Switch

Contacts: 1P3T.

Actuator: Momentary each side.

Mechanical: 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.

New Old Stock

Alternate: GE 404S32121YAA3

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

New Genuine Futaba  MD Series

Behavior: Linear

Signaling Type: Metal Contact - Sense method: Metal leaf

Switch Mount: Plate

Keycap mount: Cruciform post

Constituent Component Parts: 16 

Normally Open Keyboard, round, spring-loaded momentary.

Bounce time: 5 ms (KBM)

Peak force: 3.5±0.8 oz (99±23 g) (KBM)

Pretravel: 0.03±0.01″ (0.8±0.25 mm) (KBM)

Total travel: 0.12±0.01″ (3.0±0.25 mm) (KBM)

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.

Rated lifetime: 10M (KBM)

Additional Information: https://deskthority.net/wiki/Futaba_MD_series

Appears to be silver plated contacts inside.

Note: Various vintage computer (IBM), gaming (Atari) or workstation (TeleVideo) keyboards 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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EATON - JBT - 3-627 Switch, Instrument Toggle.

Contacts: SPDT.

Contact Ratings: 6Amp 125VAC, 3Amp 250VAC.

Actuator: Center-Off, 1 side momentary, ON/OFF/(ON).

Bushing Diameter: 0.24"

Connection: 3 Solder Terminals.

Mech: PCB. Miniature Toggle.

New Old Stock - Made in USA

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CUTLER-HAMMER - SC2GXNI Switch, Illuminated Rocker.

Industries Finest Miniature Snap-in, Lighted Rocker Switch. well defined movement, Interlocking actuator, Stainless Steel retainng clip. A very finely manufactured quality momentary rocker switch. 

Contacts: DPDT.

Contact Ratings: 125VAC/5Amp.

Contact resistance: 10 milliohms.

Mechanical Life: 30,000 Cycles

Actuator: Momentary, On (On).

Terminals: Copper with Silver Plating

Dimensions: Body 0.475" X 0.450".

Panel Cutout: 0.736: X 0.657" (18.7 x 16.7 mm)

Behind Panel Dimension .902: (22.9 mm)

Sealed Solder Lug Terminals

Mech: Snap-in.

Lens: Red, with hidden T1-3/4 Bi-pin 5V or 6V lamp included.

Lamp is changed by snapping off front cover.

Alternate: NKK Series MLW3025-6RC

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ALPS - SPH122A50 Switch, Pushbutton. PCB Tictile Pushbutton.

Contacts: DPDT.

Actuator: Momentary.

Mech: 6 Pin PCB.

Note: Keyboard switch, no knob.

Package of 10.

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Licon 01‑865110 Switch, Pushbutton.

Contacts: SPDT  

Contact Ratings: 10Amp 125/250VAC.

Actuator: Illuminated, Latching.

Mech: Panel.

Note: No lamp (30V Max.).

Dimensions: Full Size: Width: 1.35", Height: 2.5", Depth: 1.25"

Genuine Licon - New Old Stock

Note: Bulbs and covers are ordered separately and not part of the P/N.

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K3-23 - Push Button Switch, Momentary 4PDT

Orientation: Multiple - Push Button or Foot Actuation

Environmentally Sealed

Contacts: 4PDT - 6 NO & 6 NC 

Contact Current/Voltage Ratings: 15 Amps, 125/250VAC

Number of Contacts/Pins: 12

Mount: Panel 0.375" Hole

Actuator: Spring Loaded, Momentary. 0.080" 

Mech: 12 Pin, with 1/8" Solder Lugs 0.200 High.

Body: 1.350" Long (Minus Plunger) x 1.250": Wide x .500" high.

Switch Length with Mounting Bractet is 2.000" Long

Removeable Mounting Plate for Panel Mounting - Identified A4-1002-02

L Shaped Steel Anodized Mounting Plate (1.00" wide X 1.100" Long X 0.525" High)

Very Durable, Well Manufactured Aerospace Quality Switch

Weight: 38 Grams including Bracket

New Old Stock

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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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Licon 01‑865510 Switch, Pushbutton.

Contacts: SPDT  

Contact Ratings: 10Amp 125/250VAC.

Actuator: Illuminated, Momentary.

Mech: Panel.

Note: No lamp (30V Max.).

Dimensions: Full Size: Width: 1.35", Height: 2.2", Depth: 1.25"

Genuine Licon - New Old Stock

Note: Bulbs and covers are ordered separately and not part of the P/N.

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Crouzet Corp - 831613-04 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: 

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C & K Components - KC11P4CQ Switch, Pushbutton.

Contacts: SPST-Normally Open Contacts.

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.

New Old Stock 

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ALPS - SSCJ240600 Switch, Pushbutton.

Status: Discontinued

Orientation: Horizontal

Contacts: 4PDT.

Contact/Pins: 12

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.life: 10,000 Cycles

Push button is 1/4" long x 1/8" thick and 1/4" wide.

Vintage Alps - New Old Stock

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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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Cherry Electrical Products - OE6930A0 Switch, Pushbutton.

Contacts: SPDT. 1 NO & 1 NC, Contact Material: Silver-CdO

Contact Ratings: 10 Amp 125/250VAC (1/3HP, 125/250VAC).

Actuator: 3 Position. Round Plunger - With Pull-To-Cheat Feature , Maintained, Momentary push. 

Terminals: quick Connect, Brass (Common AG plated) 

Temperature Range: -40 to 85C

Connections: 3/16" QC terminals.

Operating Force: 475 g, Stainless Steel Spring

Mounting: Panel, Snap-in Mounting. Panel Cut-out: 14mm X 28.6mm.

Body: For hole 28mm to 30mm long x 13.3mm min x 24.7mm behind panel plus contacts.

Housing Material: ThermoPlastic Polyester, White.

Operation Life According to EN61058-1: 50,000 Cycles

Listed: UL, CSA, VDE. RoHS Compliant

Alternates: ZF Electronics 2524438, Vishay 1369901, ZF Electronics 2103633

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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

UID - 3-509 Pinball Pushbutton Switch

10 AMP

Normally Open Contact

Flush Mount

Momentary FLUSH-Mount Push Button ( PINBALL) SWITCHES

SILVER CONTACTS

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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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