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FSM4LPA by te connectivity / alcoswitch brand
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TE Connectivity / Alcoswitch Brand Authorized Distributor

FSM4LPA

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

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RoHS Compliant
BAG Packaging
Accessories
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Certificate of Compliance

DESCRIPTION

FSM4LPA is a low-profile surface-mount tactile switch from the FSM1LP series, featuring a compact 0.236" x 0.236" (6 mm x 6 mm) footprint designed for space-constrained applications. The switch utilizes copper alloy silver-clad plated contacts, a PPS case and stem, and a steel tin-plated cover, delivering robust electrical performance with a contact rating of 50 mA at 12 VDC and initial contact resistance of 100 milliohms maximum. It operates reliably across a temperature range of -20°C to +85°C with an insulation resistance of 100 megohms minimum at 100 VDC and dielectric strength of 500 VAC for 1 minute, supporting up to 100,000 mechanical cycles. The FSM4LPA is ideal for consumer electronics, industrial control panels, and portable devices where reliable tactile feedback and compact form factor are essential.

Product Highlights:

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

Search Keywords: FSM4LPA

SPECIFICATIONS

Product Attribute
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Products found: 0
Supplier:
TE Connectivity / Alcoswitch Brand
Part No:
FSM4LPA
Alias/AKA:
1571621-1
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
8536509065
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.
500
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/A

FREQUENTLY ASKED QUESTIONS

Is FSM4LPA RoHS compliant?

Yes, FSM4LPA is RoHS compliant.

What is the lead time for FSM4LPA?

The standard lead time for FSM4LPA is approximately 19 weeks. In-stock quantities ship from Master Electronics.

IN STOCK: 9,496

Ships today, if you order in

MOQ for In Stock Qty: 500

MOQ for out of Stock Qty: 500

Factory Lead-Time 19 Weeks

Price (USD)

Qty
Unit Price
500
$0.5901
1,250
$0.5885
2,500
$0.3622
3,750
$0.2867
5,000 +
$0.2810
Supplier's Standard Package
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