Datasheets
FSM1LPA by: TE Connectivity

PUSHBUTTON SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 24VDC, SURFACE MOUNT-STRAIGHT, ROHS COMPLIANT

Part Details for FSM1LPA by TE Connectivity

Results Overview of FSM1LPA by TE Connectivity

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FSM1LPA Information

FSM1LPA by TE Connectivity is a Pushbutton Switch.
Pushbutton Switches are under the broader part category of Switches.

Electrical switches are binary devices that control the flow of current in a circuit by either allowing or preventing the flow of electrons. Read more about Switches on our Switches part category page.

Price & Stock for FSM1LPA

Part # Distributor Description Stock Price Buy
DISTI # 14H0903
Newark Fsm1Lpa=Tact Switch 6X6 Mil Sm Rohs Compliant: Yes |Alcoswitch Te Connectivity FSM1LPA RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 334
  • 1 $0.2170
  • 10 $0.2170
  • 25 $0.2170
  • 50 $0.2170
  • 100 $0.2170
  • 500 $0.2170
  • 1,000 $0.2170
  • 2,500 $0.2170
$0.2170 Buy Now
DISTI # 450-1139-ND
DigiKey SWITCH TACTILE SPST-NO 0.05A 24V Min Qty: 1 Lead time: 16 Weeks Container: Bulk 17179
In Stock
  • 1 $0.6200
  • 10 $0.5290
  • 25 $0.4920
  • 100 $0.4392
  • 250 $0.4068
  • 500 $0.3842
  • 1,000 $0.3633
  • 2,500 $0.3386
  • 5,000 $0.3221
$0.3221 / $0.6200 Buy Now
DISTI # 14H0903
Avnet Americas Switch Tactile ON OFF SPST Round Button Gull Wing 0.05A 12VDC 2.54N SMD Bulk - Bulk (Alt: 14H0903) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 21 Weeks, 4 Days Container: Bulk 334 Partner Stock
  • 1 $0.4210
  • 10 $0.5740
  • 25 $0.5570
  • 50 $0.5400
  • 100 $0.4500
$0.4210 / $0.5740 Buy Now
DISTI # 1-1437565-7
Avnet Americas Switch Tactile ON OFF SPST Round Button Gull Wing 0.05A 12VDC 2.54N SMD Bulk - Bulk (Alt: 1-1437565-7) RoHS: Compliant Min Qty: 20000 Package Multiple: 20000 Lead time: 19 Weeks, 5 Days Container: Bulk 0
  • 20,000 $0.2989
  • 40,000 $0.2686
  • 80,000 $0.2443
  • 120,000 $0.2259
  • 160,000 $0.2241
$0.2241 / $0.2989 Buy Now
DISTI # 506-FSM1LPA
Mouser Electronics Tactile Switches Tactile 6x6mm 260g RoHS: Compliant 69
  • 1 $0.6500
  • 10 $0.4850
  • 100 $0.3930
  • 500 $0.3670
  • 1,000 $0.3440
  • 2,500 $0.3130
  • 25,000 $0.3060
$0.3060 / $0.6500 Buy Now
DISTI # V99:2348_11482688
Arrow Electronics Switch Tactile OFF (ON) SPST Round Button Gull Wing 0.05A 24VDC 2.55N SMD Loose RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks Date Code: 1844 Americas - 9
  • 1 $0.0168
$0.0168 Buy Now
DISTI # 70286934
RS Alcoswitch, Tactile switch, SMT, SPST, red actuator Min Qty: 5 Package Multiple: 1 Container: Bulk 0
  • 5 $0.4180
  • 25 $0.3850
  • 50 $0.3680
$0.3680 / $0.4180 RFQ
TE Connectivity FSM1LPA=TACT SWITCH 6X6 MIL SM Contact Current Rating: 50 mA Actuator Style: Round Actuator Operating Function: NO Contact Base Material: Copper Alloy Switch Contact Plating Material: Silver Tactile Switch | 50 mA Round Actuator Copper Alloy | Part Number: FSM1LPA | Internal Number: 1-1437565-7 | TE Connectivity RoHS: Compliant Min Qty: 1 17179
  • 1 $0.9300
  • 10 $0.9100
  • 25 $0.8900
  • 50 $0.8800
  • 100 $0.8600
  • 250 $0.8400
  • 500 $0.8300
  • 1,000 $0.8100
  • 2,500 $0.7900
  • 5,000 $0.7700
  • 10,000 $0.7600
$0.7600 / $0.9300 Buy Now
Onlinecomponents.com Switch Tactile OFF (ON) SPST Round Button Gull Wing 0.05A 12VDC 2.55N SMD Bulk RoHS: Compliant 8418 In Stock
  • 500 $0.9460
  • 1,000 $0.9320
  • 2,500 $0.9180
  • 5,000 $0.9040
  • 10,000 $0.4770
  • 15,000 $0.3281
  • 20,000 $0.3215
$0.3215 / $0.9460 Buy Now
DISTI # 51527724
Verical Switch Tactile OFF (ON) SPST Round Button Gull Wing 0.05A 24VDC 2.55N SMD Loose RoHS: Compliant Min Qty: 500 Package Multiple: 500 Date Code: 1312 Americas - 8000
  • 500 $1.2411
  • 1,000 $1.2005
  • 2,500 $1.1615
  • 5,000 $1.1241
$1.1241 / $1.2411 Buy Now
DISTI # 46529827
Verical Switch Tactile OFF (ON) SPST Round Button Gull Wing 0.05A 24VDC 2.55N SMD Loose RoHS: Compliant Min Qty: 231 Package Multiple: 1 Americas - 334
  • 231 $0.3851
  • 250 $0.3753
$0.3753 / $0.3851 Buy Now
Quest Components PUSHBUTTON SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, SURFACE MOUNT-STRAIGHT 317
  • 1 $0.3915
  • 62 $0.2610
  • 231 $0.1827
$0.1827 / $0.3915 Buy Now
DISTI # 1-1437565-7
TTI Tactile Switches SWITCH TACTILE Min Qty: 20000 Package Multiple: 20000 Container: Each Americas - 0
  • 20,000 $0.3860
$0.3860 Buy Now
DISTI # 000000000000086928
Sager Tactile Switches Tactile 6x6mm 260g Min Qty: 20000 0
  • 20,000 $0.3424
  • 40,000 $0.2985
$0.2985 / $0.3424 Buy Now
Master Electronics Switch Tactile OFF (ON) SPST Round Button Gull Wing 0.05A 12VDC 2.55N SMD Bulk RoHS: Compliant 8418 In Stock
  • 500 $0.9460
  • 1,000 $0.9320
  • 2,500 $0.9180
  • 5,000 $0.9040
  • 10,000 $0.4770
  • 15,000 $0.3281
  • 20,000 $0.3215
$0.3215 / $0.9460 Buy Now

Part Details for FSM1LPA

FSM1LPA CAD Models

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FSM1LPA Part Data Attributes

FSM1LPA TE Connectivity
Buy Now Datasheet
Compare Parts:
FSM1LPA TE Connectivity PUSHBUTTON SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 24VDC, SURFACE MOUNT-STRAIGHT, ROHS COMPLIANT
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TE CONNECTIVITY LTD
Package Description ROHS COMPLIANT
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8536.50.90.31
Factory Lead Time 21 Weeks, 4 Days
Samacsys Manufacturer TE Connectivity
Actuator Color BROWN
Actuator Length 0.01 inch
Actuator Material POLYPHENYLENE SULPHIDE
Actuator Travel 0.254 mm
Actuator Type BUTTON TYPE
Additional Feature LOW PROFILE
Body Breadth 5.99 mm
Body Color BLACK
Body Height 2.59 mm
Body Length or Diameter 6.2 mm
Center Contact Material COPPER ALLOY
Center Contact Plating SILVER
Contact Current(AC)-Max 0.05 A
Contact Current(DC)-Max 0.05 A
Contact (DC) Max Rating R Load 0.05A@24VDC
Contact Function OFF-(ON)
Contact Resistance 0.1 mΩ
Contact Voltage(DC)-Max 24 V
Dielectric Withstand Volts 500VAC V
Electrical Life 100000 Cycle(s)
End Contact Material COPPER ALLOY
End Contact Plating SILVER
Housing Material POLYPHENYLENE SULPHIDE
Illumination NON-ILLUMINATED
Insulation Resistance 100000000 Ω
Insulator Material POLYPHENYLENE SULPHIDE
JESD-609 Code e4
Mounting Feature PANEL MOUNT
Operating Force-Max 2.548 N
Operating Temperature-Max 85 °C
Operating Temperature-Min -35 °C
Packing Method BULK
Surface Mount NO
Switch Action MOMENTARY
Switch Function SPST
Switch Type PUSHBUTTON SWITCH
Terminal Finish Silver (Ag)
Terminal Material COPPER ALLOY
Termination Type SOLDER

FSM1LPA Frequently Asked Questions (FAQ)

  • TE Connectivity recommends a 4-layer PCB with a solid ground plane and a separate power plane to minimize noise and ensure optimal performance. A minimum of 50 mils of clearance around the device is also recommended.

  • To ensure reliable operation in high-temperature environments, it is recommended to derate the current rating of the FSM1LPA by 1.5% per degree Celsius above 25°C. Additionally, ensure good thermal conductivity between the device and the PCB, and consider using a heat sink if necessary.

  • TE Connectivity recommends a soldering profile with a peak temperature of 260°C, a dwell time of 30-60 seconds, and a ramp-up rate of 3°C/second. It is also recommended to use a nitrogen atmosphere to minimize oxidation.

  • To troubleshoot issues with the FSM1LPA, start by checking the power supply voltage and ensuring it is within the recommended range. Next, verify that the input signals are within the recommended voltage and frequency ranges. If issues persist, check for signs of overheating, and verify that the device is properly soldered to the PCB.

  • Yes, the FSM1LPA is a sensitive device and requires proper ESD precautions during handling and assembly. Use an ESD wrist strap or mat, and ensure that all tools and equipment are properly grounded. Avoid touching the device's pins or leads, and handle the device by the package body only.

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