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FSM4LPATR by te connectivity / alcoswitch brand
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TE Connectivity / Alcoswitch Brand Authorized Distributor

FSM4LPATR

Switch Tactile OFF (ON) SPST Round Button Gull Wing 0.05A 12VDC 2.55N SMD Bulk ...

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RoHS Compliant
BAG Packaging
Accessories
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Certificate of Compliance

DESCRIPTION

FSM4LPATR is a sealed tactile switch from the Alcoswitch brand featuring a compact 0.472 inch (12 mm) square body with a flush actuator, designed for surface mount applications. The switch incorporates a thermoplastic case and stem (UL94V-0 rated), stainless steel cover and contacts with silver plating, and copper alloy terminals with silver/nickel plating, providing excellent corrosion resistance and durability. It delivers a contact rating of 50 mA at 12 V DC with an initial contact resistance of 100 milliohms maximum, insulation resistance of 100 megaohms at 100 VDC, and dielectric strength of 500 VAC. The switch operates reliably across a temperature range of -4°F to +185°F (-20°C to +85°C) and features an actuation travel of 0.014 inches with a tolerance of ±0.008 inches, supporting up to 1,000,000 cycles of operation. With IP67 sealing and compliance with EIA-364-56 standards, this switch is ideal for sealed applications requiring high reliability in harsh environments, including industrial controls, consumer electronics, and medical devices.

Product Highlights:

  • Switch - Mechanical
  • Tactile
  • Single Pole - Single Throw Configuration (Pole-Throw)
  • Contact Rating = 50mA
  • Operating Function = Off [On]

Search Keywords: FSM4LPATR

SPECIFICATIONS

Product Attribute
Attribute Value
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Products found: 0
Supplier:
TE Connectivity / Alcoswitch Brand
Part No:
FSM4LPATR
Alias/AKA:
4-1437565-3
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
8536509035
COO:
KR
ECCN:
EAR99
Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
1200
Package Type:
BAG
Dimension:
6.2 x 8 x 4.35 mm
Mounting:
PCB Surface Mount
Pole Throw Configuration:
SPST
Switch Configuration:
Off (On)
Actuator Style:
Round Button
Operating Force:
2.55 N
Contact Rating @ Voltage:
0.05@12VDC A
Illumination Type:
N/R
Body Orientation:
Straight
Termination Style:
Gull Wing
Seal Location:
N/R

FREQUENTLY ASKED QUESTIONS

Is FSM4LPATR RoHS compliant?

Yes, FSM4LPATR is RoHS compliant.

What is the lead time for FSM4LPATR?

The standard lead time for FSM4LPATR is approximately 17 weeks. In-stock quantities ship from Master Electronics.

IN STOCK: 5,171

Can Ship immediately

MOQ for In Stock Qty: 100

MOQ for out of Stock Qty: 3000

Factory Lead-Time 17 Weeks

Price (USD)

Qty
Unit Price
100
$0.7989
500
$0.7969
1,000
$0.7949
3,000
$0.7929
6,000
$0.4198
9,000
$0.2954
12,000 +
$0.2895
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