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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
The Nkk Switches MRX204-A is a black rotary switch with brass housing, DP4T switch function, and 7500 cycles electrical life. Ideal for applications requiring a 2A@125VAC AC max rating, it features silver alloy contacts and solder termination for reliable performance in various electronic devices.
Median Price
$26.135
Lifecycle Status
Suppliers In-Stock
8
In-Stock Inventory
1k+
Element14
1+ parts
$21.740
100+ parts
$17.432
1k+ parts
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10k+ parts
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DigiKey
$29.980
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Aztec Data Supply Inc.
$1.950
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$4.558
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AZTECH Wire
$8.146
Ampacity Inc.
$18.480
Continental Prestige Electronics
$19.610
Allen Electronics Distributors
$24.290
Authorized Procurement Solutions
Argo Parts USA
The black color of the actuator provides a sleek and professional look to the rotary switch.
Brass housing material ensures durability and longevity of the rotary switch, making it suitable for long-term use.
With a high electrical life of 7500 cycles, this rotary switch offers reliable performance over an extended period.
High insulation resistance ensures safe and reliable operation of the rotary switch.
DP4T switch function provides multiple positions for versatile control options.
Silver end contact plating ensures good conductivity and minimizes signal loss.
The high maximum operating temperature of 70°C allows the rotary switch to perform in various environments.
The low minimum operating temperature of -10°C makes this rotary switch suitable for a wide range of applications.
The ability to switch between 2 to 4 positions offers flexibility in controlling different functions or circuits.
Break-before-make contact timing prevents short-circuiting and ensures smooth transition between positions.
The high maximum AC contact voltage rating of 125V allows for safe operation in AC circuits.
The maximum DC contact current of 1A ensures compatibility with various DC devices.
Solder termination offers easy and secure connection to circuit boards for reliable performance.
The standard diameter of the bushing makes installation of the rotary switch hassle-free in most applications.
Rotary Switches MRX204-A attributes and parameters. Explore more Rotary Switches devices from Nkk Switches
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MRX204-A Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.20
SB
NKK Switches is a global manufacturer of innovative electromechanical switches and programmable displays, setting the standard for quality and reliability in human-machine interface solutions. NKK provides full-service engineering support to include electronic system design, programming and value-added services by combining over 65 years of expertise and a true commitment to our partners’ success. For 65 years, NKK Switches has been a leader in the design and manufacturing of electromechanical switches. Founded in 1953 by Shigeo Ohashi, with the vision to design and produce high-quality, highly reliable industrial switches. In 1981, NKK established NKK Switches of America, Inc., its North American headquarters, in Scottsdale, Arizona. Situated strategically to support the Americas, NKK Switches of America, Inc. strives to adhere to its philosophy of “excellence through innovation and customer service” in all respects.
M39029/58-360
Amphenol
CONNECTOR ACCESSORY; MIL Conformity: YES; Associated Military - Specifications: MIL-DTL-38999; Contact Gender: MALE; Terminal Type: CRIMP; IEC Conformity: NO;
1N4148
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
EPCS4SI8N
Intel
EPCS4SI8N by Intel is a small outline flash memory with 512Kx8 organization, operating at 3.3V. It features a max clock frequency of 40MHz and endurance of 100k write/erase cycles. Ideal for industrial applications requiring configuration memory with serial interface and low standby current consumption.
C0805C104K5RACTU
KEMET Corporation
KEMET C0805C104K5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring compact size and reliable performance.
1N4148W-T
Rectron
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Pro-an Electronic
MBR0520LT1
Motorola
MMBT3904-7-F
Diodes Incorporated
Diodes Inc. MMBT3904-7-F is a NPN BJT transistor for switching applications. Features include VCEsat of 0.3V, hFE of 30, and IC of 0.2A. With a max operating temp of 150°C, it's ideal for small outline SMT designs in automotive electronics.
1N4148WT-7
1N4148WT-7 by Diodes Inc. is a fast recovery rectifier diode with a max reverse recovery time of 0.004 us and a max forward voltage of 1.25 V. It has a package style of small outline, making it suitable for surface mount applications where high-speed switching is required at temperatures ranging from -65 to 150 °C.
Gulf Semiconductor
LL4148
Transys Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM317T
Fairchild Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Output Current-1: 1.5 A; No. of Outputs: 1; Qualification Status: Not Qualified;
Bytesonic Electronics
2N2222A
Solid State Devices
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM107H/883C
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Package Equivalence Code: CAN8,.2;
BAV99
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
NE555D
STMicroelectronics
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Hy Electronic
Comset Semiconductors
LM358M
Texas Instruments
LM358M by Texas Instruments is an Operational Amplifier with 2 functions, featuring a max input offset voltage of 9000 uV and a nominal voltage of 5 V. It is commonly used in applications requiring high common mode rejection ratio and low bias current, such as sensor interfaces and signal conditioning circuits.
A22NS-3RR-NAA-G202-NN
Omron
ROTARY SWITCH; Type (Actuator): ROTARY SHAFT; Maximum Operating Temperature: 70 Cel; Length (Actuator): .953 inch; Minimum Operating Temperature: -25 Cel; Color (Actuator): BLUE;
FR01SC16P-S
Nkk Switches
FR01SC16P-S by Nkk Switches is a YELLOW rotary switch with 16 positions and gold-plated contacts. It features a glass-filled polyamide housing, phosphor bronze terminals, and operates b/w -25°C to 85°C. Ideal for applications requiring a durable rotary coded switch with high insulation resistance and break-before-make contact timing.
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;
42D36-01-2-AJN
Grayhill
Grayhill's 42D36-01-2-AJN is a DP5T rotary switch with 6000 cycles electrical life. It has 5 positions, 1A@115VAC AC rating, and 1A@28VDC DC rating. Ideal for applications requiring a latched single shaft type switch with screw termination and panel mount-threaded mounting feature.
35-514-240-R-A5-900
TE Connectivity
ROTARY SWITCH; Mounting Feature: PANEL MOUNT; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 85 Cel;
A22NW-2ML-TGA-G100-GA
ROTARY SWITCH;
A22NW-2BL-TYA-G202-YA
A22NS-3RL-NBA-G202-NN
ROTARY SWITCH; Type (Actuator): ROTARY SHAFT; Length (Actuator): .953 inch; No. of Positions: 3; Electrical Life: 500000 Cycle(s); Indexing Angle: 45 deg;
A22NS-3BM-NRA-G022-NN
ROTARY SWITCH; Type (Actuator): ROTARY SHAFT; Maximum Operating Temperature: 70 Cel; Electrical Life: 500000 Cycle(s); Manufacturer Series: A22NS; Color (Actuator): RED;
CK1060
Lorlin Electronics
CK1060 by Lorlin Electronics is a DP6T rotary switch with 6 positions and MAKE-BEFORE-BREAK contact timing. It has an electrical life of 10,000 cycles, insulation resistance of 1G ohm, and can handle up to 1A@24VAC/DC. Ideal for applications requiring reliable switching in electronic circuits with temperature range from -30°C to 85°C.
A22NW-3RB-TAA-G101-AC
A22K-3MC
ROTARY SWITCH; Manufacturer Series: A22K;
A22NW-2RL-TGA-G102-GD
M22-WK
Eaton Corporation
The Eaton Corporation M22-WK is a rotary switch with IP66 sealing, suitable for panel mounting. Featuring a thumb grip actuator and 2 positions, it has a body height of 19mm and operates b/w -25°C to 70°C. Ideal for applications requiring momentary switch action in corrosive environments.
A22RW-3AG
ROTARY SWITCH; Manufacturer Series: A22R;
A165W-J3MR-T2-2
ROTARY SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPDT; Type (Actuator): RECTANGULAR TYPE; Body Length/Diameter: 18 mm; Maximum DC Contact Current: 3 A;
A22NS-3BL-NBA-G202-NN
ROTARY SWITCH; Type (Actuator): ROTARY SHAFT; Indexing Angle: 45 deg; Length (Actuator): .953 inch; Manufacturer Series: A22NS; Color (Actuator): BLACK;
A22NW-2MM-TYA-P100-YB
S-1010A
Nidec Copal Electronics
The Nidec Copal Electronics S-1010A is a rotary coded switch with 16 positions and binary coded contact function. It features a gold-plated end contact, copper alloy terminal finish, and polybutylene terephthalate housing material. Ideal for applications requiring a latched switch action, such as in electronic devices operating b/w -40°C to 85°C.
A22NW-2BM-TYA-G100-YD
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MRX204-BG
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Length (Bushing): .22 inch;
MRX204-BH
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Material (Actuator): BRASS;
MRX204-CB
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Color (Actuator): WHITE;
MRX204-CC
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Termination Type: SOLDER;
MRX204-CE
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Housing Material: BRASS;
MRX204-CF
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Contact Resistance: 10 mohm;
MRX204-CG
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Manufacturer Series: MR;
MRX204-BB
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Body Height: 17.2974 mm;
MRX204-CA
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Maximum DC Contact Voltage: 30 V;
MRX204-CH
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Maximum AC Contact Current: 2 A;
MRX204-B
MRX204-BA
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Electrical Life: 7500 Cycle(s);
MRX204-BC
MRX204-BE
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Center Contact Material: SILVER ALLOY;
MRX204-BF
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Body Length/Diameter: 13.9954 mm;
MRX204-C
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Insulator Material: PHENOLIC;
MRX204
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: DP4T; Type (Actuator): ROTARY SHAFT; Contact Function: ON-OFF; Solderability: WAVE;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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