Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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R20405RN02Q by C & K Components is a DP4T rotary switch with 10000 cycles electrical life. It features copper terminals, silver plating, and nylon housing material. Ideal for applications requiring a 36° indexing angle and 5A@125VAC AC max rating.
Median Price
$5.370
Lifecycle Status
Suppliers In-Stock
4
In-Stock Inventory
1k+
DigiKey
1+ parts
100+ parts
$3.473
1k+ parts
$2.784
10k+ parts
-
Mouser Electronics
$3.820
Future Electronics
$4.110
$3.830
NAC Semi
Assy Fe
Perfect Parts
Nylon is a durable and heat-resistant material, providing a strong housing for the rotary switch.
With a high electrical life of 10,000 cycles, this rotary switch offers long-lasting performance and reliability.
The high insulation resistance of 1,000,000,000 ohms ensures proper electrical isolation and prevents leakage currents.
The rotary switch has a DP4T (double pole, 4 throw) switch function, providing versatility in routing electrical signals.
With a high maximum operating temperature of 95°C, this switch can withstand elevated temperature environments.
The rotary switch has a high maximum AC contact current rating of 5A, suitable for handling higher power loads.
The switch can operate in cold temperatures down to -30°C, making it suitable for a wide range of environments.
The rotary switch features make-before-break contact timing, ensuring smooth and seamless switching between positions.
With a latched switch action, this rotary switch provides a secure and stable connection in the selected position.
Rotary Switches R20405RN02Q attributes and parameters. Explore more Rotary Switches devices from C & K Components
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Maximum DC Contact Voltage:
Dielectric Withstand Volts (V):
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End Contact Material:
End Contact Plating:
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Insulation Resistance:
JESD-609 Code:
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R20405RN02Q Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.20
SB
C&K is now a part of Littelfuse, Inc. Since its formation in 1928, C&K has been at the forefront of technological evolution in electromechanical switches. The company’s unmatched design capabilities tailored to customer needs are recognized globally by design engineers who demand high-quality switch performance. Nearly a century later, C&K remains one of the most recognizable and trusted names in the e-mech switch industry. C&K has headquarters in Waltham, Massachusetts (United States) and global design centers at its HQ location alongside Dole (France) and Huizhou (China). Used in automotive, industrial, medical and consumer products, among other applications, C&K products – including tactile, rocker and toggle switches – are assembled in over 55,000 standard products and 8.5 million switch combinations to companies that design, manufacture and distribute electronics products. So whether you’re interested in a universal paddle switch assembly for a fire alarm, a compact start/stop button for a boating application, a switching mechanism for a surgical device with a specific actuation force, or a tailor-made multi-position snap-switch module for temperature adjustment, you can count on C&K to deliver the best possible solution every time.
LAN8720AI-CP-TR
Standard Microsystems
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 24; Package Code: HVQCCN; Package Shape: SQUARE;
STM32F407VGT6
STMicroelectronics
STM32F407VGT6 by STMicroelectronics is a 32-bit microcontroller with 2/3.3V power supplies, 196608 bytes RAM, and 16-Ch 12-Bit ADC channels. It is ideal for industrial applications requiring CAN, ETHERNET, I2C(3), SPI(3), UART(2), USB(2) connectivity and features DMA(16) for efficient data transfer. With a max clock frequency of 50 MHz and operating temperature range of -40 to 85 °C, it offers high performance in a compact package style (14mm x 14mm).
1552200253
Molex
WIRE AND CABLE;
1N4148WS
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Rfe International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Temic Semiconductors
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: NO; Maximum Forward Voltage (VF): 1 V; JESD-609 Code: e0; Maximum Repetitive Peak Reverse Voltage: 100 V; Terminal Finish: Tin/Lead (Sn/Pb);
LM358N
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
DS18B20U
Maxim Integrated
DS18B20U by Maxim Integrated is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
LM317T
Micro Commercial Components
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Moisture Sensitivity Level (MSL): 1; Maximum Output Current-1: 1.5 A; Operating Temperature (TJ-Min): 0 Cel;
LM2931Z-5.0RPG
Onsemi
LM2931Z-5.0RPG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V Nominal Output Voltage, 0.1A Max Output Current, and 6V Min Input Voltage. It operates in temperatures ranging from -40 to 125 °C and is ideal for applications requiring stable voltage regulation in electronic circuits.
M39029/58-360
Amphenol
CONNECTOR ACCESSORY; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: MALE; Terminal Type: CRIMP; IEC Conformity: NO;
LM78L05ACMX/NOPB
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
ABS25-32.768KHZ-T
Abracon
Abracon's ABS25-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal frequency, such as IoT devices and precision timing systems in industrial settings.
General Instrument
SMBJ18CA
Fagor Electronica S Coop
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
FDD5614P
FDD5614P by Onsemi is a P-CHANNEL Power FET with 60V DS Breakdown Voltage, ideal for SWITCHING applications. It features 45A IDM and 0.1 ohm RDS(ON), operating in ENHANCEMENT MODE at up to 175°C. The PLASTIC/EPOXY package with GULL WING terminals ensures efficient heat dissipation and reliable performance.
FDV304P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Moisture Sensitivity Level (MSL): 1; Maximum Drain Current (ID): .46 A;
A22NS-3MR-NGA-G110-NN
Omron
ROTARY SWITCH; Type (Actuator): ROTARY SHAFT; No. of Positions: 3; Color (Actuator): GREEN; Electrical Life: 500000 Cycle(s); Contact Resistance: 100 mohm;
DRD10E04
TE Connectivity
TE Connectivity's DRD10E04 is a rotary coded switch with 10 sections. It features gold over nickel plating, 0.4A AC/DC contact current, and polyethylene housing. Ideal for panel mounting applications requiring a flush type actuator and wire termination.
A6CV-16R
The Omron A6CV-16R is a rotary coded switch with 16 positions and SP16T switch function. Featuring gold plating, it has an electrical life of 2000 cycles and insulation resistance of 100M ohm. Ideal for applications requiring a sealed, latched switch with through-hole mounting.
A165W-A2MG-5D-2
ROTARY SWITCH; Manufacturer Series: A165W;
A22NS-3BR-NRA-P102-NN
ROTARY SWITCH;
A22NW-2ML-TRA-G102-RE
P65SMT703TR
Ptr Hartmann
ROTARY CODED SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: HEXADECIMAL; Type (Actuator): ROTARY; Solderability: WAVE; Indexing Angle: 0 deg;
A22W-2AA-T2-11
ROTARY SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): KNOB TYPE; Manufacturer Series: A22W; No. of Positions: 2;
A22NZ-3MB-NRA
A22NS-3BM-NRA-G110-NN
ROTARY SWITCH; Type (Actuator): ROTARY SHAFT; Maximum Operating Temperature: 70 Cel; Contact Resistance: 100 mohm; Indexing Angle: 45 deg; Minimum Operating Temperature: -25 Cel;
A165W-A2AY-T1-2
ROTARY SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPDT; Type (Actuator): SQUARE TYPE; Manufacturer Series: A165W; Maximum DC Contact Current: 3 A;
A22NW-2BM-TAA-G101-AE
A22NW-2MM-TAA-G101-AE
A165W-A2AY-5D-2
A22NS-3ML-NYA-G022-NN
ROTARY SWITCH; Type (Actuator): ROTARY SHAFT; Manufacturer Series: A22NS; Indexing Angle: 45 deg; Electrical Life: 500000 Cycle(s); No. of Positions: 3;
94HAB08WT
Grayhill
The Grayhill 94HAB08WT is an OCTAL rotary coded switch with 8 positions and a body width of 11mm. It has a max DC contact voltage of 30V and electrical life of 10,000 cycles. Ideal for applications requiring a latched switch function in temperatures ranging from -40°C to 85°C.
A20415RSCB
Itt Cannon
A20415RSCB by ITT Cannon is a DP4T rotary switch with 15000 cycles electrical life. Featuring gold terminal finish, it has 4 positions and operates b/w -30°C to 85°C. Ideal for applications requiring latched switch action and through hole-straight mounting, with max contact current of 0.02A at 20VAC/DC.
DRD10CRA
Tyco Electronics Alcoswitch
ROTARY CODED SWITCH; Mounting Feature: SURFACE MOUNT-RIGHT ANGLE; Switch Function: BCD COMPLEMENT; Type (Actuator): FLUSH TYPE; Switch Action: LATCHED; Termination Type: SOLDER;
SH-7050TA
Nidec Copal Electronics
SH-7050TA by Nidec Copal Electronics is a rotary coded switch with 16 positions and binary coded hexadecimal function. It has an electrical life of 10000 cycles, moisture-proof sealing, and gold terminal finish. Ideal for applications requiring latched switch action, surface mount-straight mounting feature, and operating temperatures ranging from -40 to 85°C.
A165W-T3MR-T1-2
ROTARY SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPDT; Type (Actuator): ROUND TYPE; DC Maximum Rating R Load (Contact): 3A@30VDC; Manufacturer Series: A165W;
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C & K Components
Supply Digital Components
$106.00
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