Switch
Switch components are essential building blocks in modern electronic systems. FindMyChip sources Switch ICs from authorized China distributors with competitive pricing and reliable stock.
1,137 components
How to Choose Switch Components
- 1Verify electrical specifications (voltage, current, frequency) match your design requirements.
- 2Check package footprint and thermal characteristics against your PCB layout constraints.
- 3Confirm lifecycle status and long-term availability for production designs.
Popular Applications
Consumer Electronics
Smartphones, tablets, and smart home devices
Industrial Systems
Factory automation, control systems, and monitoring
Automotive
In-vehicle electronics and advanced driver assistance
Telecommunications
Base stations, routers, and network equipment
Switch Guides & Articles
CDSOT23-SM712 RS-485 Interface Protection Design Guide
Design robust RS-485 protection with CDSOT23-SM712 using correct clamping, placement, grounding, termination, and surge coordination.
Jul 17, 2026
CR0805-FX-10R0ELF 10 Ohm 0805 Resistor Design Guide
Design CR0805-FX-10R0ELF into 0805 circuits with practical power, pulse, thermal, layout, tolerance, and sourcing checks.
Jul 17, 2026
How to Choose Würth Elektronik 150141-Series SMD Indicator LEDs
Choose 150141RS73100 and related Würth 150141 LEDs by color, brightness, 3528 package fit, drive margin, and procurement controls.
Jul 15, 2026
Molex 53398-0371 Selection Guide: Choosing a 3-Circuit Wire-to-Board Header
Choose Molex 53398-0371 by circuit count, mating system, derating, PCB geometry, assembly needs, and exact-suffix sourcing.
Jul 15, 2026
All Switch Components
Showing 951–1,000 of 1,137
C & K COMPONENTS PTS636 SM43 LFS is a tactile or electromechanical switch for front-panel controls, handheld devices, and user-input circuits. It offers 2 pins, 50mA, 12V in 2-pin package. From quote-based sourcing, buyers can request stock checks and worldwide shipping support.
WS-ENTV Incremental Encoder Switch 11.7x13.75mm incremental Encoder , 08 pulse with 16 Detent, vertical operation ,THT , metal shaft length 20 mm with cut flat shaft ,with Bushing , with switch function, Tray
RS PRO KSSG1708 is a miniature 8 Ω, 0.2 W speaker measuring 15 mm diameter by 5 mm depth, suited for alert and notification tones in compact electronics. Operates reliably across a wide audio frequency range. Available from stock with worldwide shipping.
ROHS COMPLIANT
Tactile Switches Switch Tact Spst 300Gf Vert Flux
Tactile Switches Tact 50mA 12VDC, 6.0x3.5, 5.0mm H, 180gf, J leads, No ground pin, Black Actuator
C&K TDP04H0SBD1 is a 4-position slide DIP switch in SPST configuration, offering reliable manual circuit selection with a compact DIP footprint. Available for worldwide shipping with competitive pricing in stock.
Magnetic / Reed Switches 1 Form A 21mm AT 2025 OKI Vacuum Ultra High Breakdown Voltage High Power Reed Switch
Use the download button to access the DMR-04-T-V schematic symbol and PCB footprint.
E-Switch ULP12OAP1RSFCL1RGB is a pushbutton switch. It provides pushbutton switch, RGB illumination and 7 pins for front-panel user input and status indication. From FindMyChip quote pricing, in-stock sourcing support and worldwide shipping.
Panasonic FK4B01100L1 is a single N-channel MOSFET in an ultra-compact CSP package measuring 0.8×0.8×0.1 mm, designed for space-critical switching applications in portable and wearable electronics. Its surface-mount CSP form factor enables ultra-thin PCB designs with minimal board area.
Melexis US5881LSE-AAA-000-RE is a unipolar Hall-effect switch IC in a TSOT-3 (SOT-23) package with a magnetic field operate range of 9.5 to 30 mT and 4.3 mT hysteresis. It features reverse polarity protection for robust operation in automotive and industrial proximity sensing. Available from stock with worldwide shipping.
The PBH6UEENAG1RBLK is a through-hole pushbutton switch from E-Switch featuring a black polyoxymethylene actuator cap with 2.9972 mm travel and copper alloy center contacts. Its 7.29 × 9.09 × 29.69 mm body with a 0.598-inch actuator length suits panel-mount and PCB applications requiring a tactile momentary pushbutton. Available in stock worldwide for fast procurement.
NKK Switches FR01AC16PB-S is a rotary shaft switch with a nickel-finished brass metal actuator measuring 0.394 inch in length, housed in a compact 13.1 mm diameter body for panel mount applications. Features RoHS compliance and robust construction for long service life in industrial controls. Available from authorized distributors with worldwide shipping.
Use the download button to access the MSS14-V-T/R schematic symbol, PCB footprint, and 3D model.
Qorvo QPC6014TR7 is a high-performance RF diversity switch operating from 5 MHz to 6000 MHz with 50 Ω characteristic impedance and maximum insertion loss of 0.98 dB. It handles up to 37 dBm CW input power and comes in a compact DFN-8 package. Available from authorized distributors with worldwide shipping.
Basic / Snap Action Switches Subminiature Basic Switch
Coded Rotary Switches Rotary DIP Switch, .27" Extended actuator, standard output, octal 8 position, surface mount, RoHS Compliant
Use the download button to access the 219-10LPST schematic symbol, PCB footprint, and 3D model.
Use the download button to access the BB16AH-FA schematic symbol, PCB footprint, and 3D model.
Use the download button to access the 3ETH9-12.0 schematic symbol, PCB footprint, and 3D model.
The KAN1104RT is a miniature tactile switch from E-Switch rated at 25 mA and 24V DC with a compact 6.31 x 4.5 x 1.5 mm body. It offers 0.1 mΩ contact resistance and RoHS-compliant construction for reliable low-current switching. Available from stock worldwide with competitive pricing.
TP32W008000 is a Apem switch for board-level electronic assemblies. Key specs include 5 pins and -30 to 85 °C operating range. From RFQ pricing, FindMyChip supports stock checks and worldwide shipping.
LC1258OASP is a E-Switch switch for industrial electronics and embedded systems. Key specs include 5 pins, documented package, and documented package. From quoted pricing with in stock worldwide shipping support.
108-2AS1T1609-EVX is a switch by Mountain Switch for production BOM and repair sourcing. Key specs: 5 pins, -2A, Other package. From quote-based pricing, in stock with worldwide shipping support.
GREEN, SC-70, 6 PIN
MFS101D-6-Z is a NIDEC COPAL miniature slide switch with ON-ON contact function rated at 0.3 A and 10 VDC. It offers ultra-low contact resistance of 0.02 mΩ in a compact surface mount package. Available from authorized distributors with worldwide shipping.
NIDEC COPAL S-1010A is a rotary screw actuator switch with a 10 mm x 10 mm x 7 mm polyoxymethylene body and gold-plated copper alloy contacts rated at 0.1 A DC maximum. Compact form factor suits PCB-mounted trimmer and selector switch applications. Available with 15-week lead time for industrial and instrumentation designs.
DIP Switches / SIP Switches SIDE ACT 2 POS
PB300STQ is a E-Switch Switch for OEM production, repair, and approved BOM replacement. Key specs: 2 pins; package: manufacturer-specified package. FindMyChip supports inquiry-based sourcing, inventory checks, and worldwide shipping.
SSAC120200 is a switch from ALPS for electronic assembly and maintenance. It provides 10 pins in 10-pin layout for repeatable production sourcing. From $0.00 in stock worldwide shipping.
FLEX-14-10-15 is a switch from LITTELFUSE for electronic assembly and maintenance. It provides 2 pins in 2-pin layout for repeatable production sourcing. From $0.00 in stock worldwide shipping.
ALPS SKTCABE010 is a DPST surface mount tactile switch with N.O./N.C. contacts, a round gull-wing button, and dual actuation forces of 0.6N and 1.4N. It operates at 0.05A, 12V DC and is supplied on tape and reel for automated assembly. Available from distributors with worldwide shipping.
SK-12F17-G 7 is a C & K COMPONENTS switch for electronic assemblies, maintenance BOMs, and production sourcing. Key specs include 7 pins, 30 V, manufacturer-specified package. From RFQ pricing with in-stock sourcing and worldwide shipping support.
MDSR-7-10-25 is a LITTELFUSE switch for electronic assemblies, maintenance BOMs, and production sourcing. Key specs include 2 pins, manufacturer-specified package, -40°C to 125°C operating range. From RFQ pricing with in-stock sourcing and worldwide shipping support.
ROHS COMPLIANT
PHAP4673 is a Apem Switch for OEM production, repair, and approved BOM replacement. Key specs: 6 pins, -20°C to 65°C; package: manufacturer-specified package. FindMyChip supports inquiry-based sourcing, inventory checks, and worldwide shipping.
ROHS COMPLIANT
TL3265RQTCLR is a E-Switch Switch for OEM production, repair, and approved BOM replacement. Key specs: 6 pins, -40°C to 85°C, 12 V; package: Surface Mount. FindMyChip supports inquiry-based sourcing, inventory checks, and worldwide shipping.
E-Switch SS075Q103F030V2A is a snap-acting limit switch rated for 0.1 A at 30 VDC with a precision actuation force. Designed for position sensing and end-of-travel detection in compact electromechanical assemblies. Available from stock with worldwide shipping.
C&K KSR251G is a tactile SPST-NO push button switch rated at 50 mA and 32 V DC for PCB-mount applications. Features a compact form factor with audible and tactile feedback, suitable for low-current signal switching. Available in stock through authorized distributors with worldwide shipping.
Use the download button to access the B22AH schematic symbol and PCB footprint.
ALPS SSSS923200 is a through-hole DP3T maintained slide switch rated at 100 mA, offering three stable switch positions for reliable manual circuit selection. Compact through-hole mounting suits consumer electronics and instrument panel designs requiring durable mechanical switching.
Coded Rotary Switches 8POS PC MOUNT 20VAC 8mm DIP ROTARY SW
FSA66P5X from ON Semiconductor is a signal-interface IC for communications, signal routing, and interface protection designs. Key specs include 5 pins, -40°C to 85°C, and SOT23 (5-Pin). RFQ sourcing supports in-stock checks and worldwide shipping.
Tactile Switches Illuminated Wh Cap 1 Red 1 Grn LED
DIP SWITCH, 1POS, SPST, SLIDE, SMD; No. of Switch Positions:2 Position; No. of Poles:2 Pole; Angle of Throw:45°; Contact Current AC Max:100mA; Contact Voltage AC Max:16V; Product Range:CS-4 Series; Illumination:Non Illuminated RoHS Compliant: Yes
UB215SKW036CF-1JB is a NKK Switches switch component for configuration, address selection, and user-control circuits. It supports 1 channel in a supplier-specified package. Request inquiry pricing with worldwide shipping support for production or replacement sourcing.
Use the download button to access the 218-4LPSTJR schematic symbol, PCB footprint, and 3D model.
TL1105JAF160Q is a tactile pushbutton switch from E-Switch with 160 gf actuation force, 0.25 mm travel, 50 mA max contact current, and a 7.2x7 mm black body for PCB mounting in consumer and industrial equipment.