Slide Switch, SPDT, On-On, Through Hole, OS Series, 100mA # OS102011MS2QN1 ## General Description The OS102011MS2QN1 is a miniature slide switch manufactured by C&K, designed for low-power signal switching and control applications in electronic equipment. The switch features a compact mechanical design, reliable contact performance, and through-hole mounting configuration, making it suitable for embedded systems, industrial controls, instrumentation, telecommunications equipment, consumer electronics, and portable devices. Its robust construction ensures dependable operation throughout repeated switching cycles while maintaining stable electrical performance. The device is commonly utilized for mode selection, power control, configuration settings, and user-interface functions within electronic assemblies. ## Key Features ### Mechanical Characteristics * Miniature slide switch construction * Through-hole PCB mounting * Compact form factor * Durable actuator mechanism * Positive switching action * Designed for repeated mechanical operation ### Switching Characteristics * Maintained-contact operation * Reliable position retention * Low-force actuation * Stable contact engagement * Suitable for signal and control switching applications ### Electrical Characteristics * Low contact resistance * Reliable signal transmission * Stable switching performance * Suitable for low-current and low-voltage circuits * Consistent electrical operation throughout service life ### Contact System * High-reliability contact materials * Corrosion-resistant contact surfaces * Long operational durability * Dependable electrical continuity ### Material Construction * High-strength thermoplastic housing * Industrial-grade metallic contacts * Durable actuator assembly * RoHS-compliant materials ### Environmental Characteristics * Suitable for commercial and industrial electronic equipment * Resistant to mechanical wear * Reliable performance under normal operating environments * Designed for long-term service reliability ### Application Areas * Embedded Systems * Industrial Control Equipment * Consumer Electronics * Test and Measurement Instruments * Communication Devices * Medical Electronics * Power Control Circuits * User Interface Controls * Configuration and Mode Selection Functions * Electronic Development Platforms ### Compliance * RoHS Compliant * Lead-Free Compatible * Industrial-Grade Switching Component ## Manufacturer C&K ## Product Family OS Series Miniature Slide Switches #OS102011MS2QN1 #CKSwitches #SlideSwitch #MiniatureSwitch #ElectronicSwitch #PCBSwitch #EmbeddedSystems #IndustrialElectronics #ControlSystems #ConsumerElectronics #HardwareDesign #ElectronicsEngineering #SignalSwitching #PCBAssembly #ElectronicComponents #commonpartslibrary #switch #slide #spdt

The 109RF50-1-A-5/2D is a Pickering Electronics Series 109 Micro-SIL® RF reed relay designed for high-density PCB applications requiring low-level signal switching and excellent RF performance. It features a 50 Ω coaxial configuration, SPST normally open (1 Form A) contact arrangement, and a 5 VDC coil with an integrated diode for coil suppression. The relay uses a mu-metal magnetic shield package to minimize magnetic interaction when multiple relays are closely stacked, making it suitable for compact test systems, RF switching matrices, and high-speed signal applications. Key Features Relay Type: Micro-SIL® RF Reed Relay Manufacturer: Pickering Electronics Series: Series 109 Contact Configuration: SPST-NO (1 Form A) Coil Voltage: 5 VDC Coil Resistance: 375 Ω Switching Current: Up to 0.5 A Switching Power: 10 W Maximum Switching Voltage: 200 V Standoff Voltage: 240 V Contact Type: Low-level dry reed contact RF Characteristic Impedance: 50 Ω coaxial configuration Integrated Protection: Internal diode included Package Type: Through-hole Micro-SIL (SIP) Magnetic Shielding: Mu-metal package for reduced relay interaction in dense layouts Operating Temperature: Approximately -20 °C to +85 °C High Density Mounting: Stackable on 0.15 × 0.6 inch pitch for space-saving PCB designs Typical Applications RF signal switching systems Automatic Test Equipment (ATE) switching matrices High-speed digital signal switching RF filters and instrumentation equipment Communication test platforms Precision measurement equipment #PickeringElectronics #109RF50 #ReedRelay #RFRelay #MicroSILRelay #SPSTRelay #SignalSwitching #RFSignal #ATEEquipment #TestAndMeasurement #PCBRelay #HighDensityDesign #ElectronicComponents

2 Circuit IC Switch 2:1 45Ohm 16-SOIC DG403DYZ is a monolithic CMOS analog switch designed as a dual SPDT (Single Pole Double Throw) analog switch. It provides two independently controlled signal switching channels with low ON resistance and fast switching performance. The device supports both TTL and CMOS compatible digital control inputs and can operate from a single or dual supply configuration, making it suitable for signal routing, multiplexing, and relay replacement applications. Key Features: Dual SPDT CMOS Analog Switch – provides two independent 2:1 analog switching channels. Low ON Resistance: typically up to 45 Ω maximum, minimizing signal loss. Fast Switching Speed: Turn-ON time (tON): 150 ns max Turn-OFF time (tOFF): 100 ns max Low Power Consumption: less than 35 µW. TTL and CMOS Compatible Control Inputs for easy interfacing with digital circuits. Wide Supply Voltage Range: Single supply: +5 V to +34 V Dual supply: approximately ±5 V to ±17 V High Voltage Signal Handling: capable of controlling signals up to approximately 30 Vp-p. Low Charge Injection, suitable for precision switching applications. Package: 16-pin SOIC (SOIC-16) surface-mount package. Operating Temperature: approximately -40°C to +85°C. Typical Applications: Audio signal switching Data acquisition systems Sample-and-hold circuits Communication systems Automatic test equipment Analog signal multiplexing Relay replacement circuits Manufacturer: Renesas Electronics (originally Intersil) Package: SOIC-16 Component Type: Analog Switch / Multiplexer IC #DG403DYZ #Renesas #Intersil #AnalogSwitch #CMOSSwitch #SPDT #SignalSwitching #Multiplexer #DataAcquisition #EmbeddedElectronics #ICDesign #Semiconductor