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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Featured manufacturers
MRX402-A by Nkk Switches is a 4PDT rotary switch with black brass housing. It has an electrical life of 7500 cycles and insulation resistance of 100M ohm. Ideal for applications requiring a rotary switch with 2A@125VAC AC max rating and 1A@30VDC DC max rating.
Median Price
$28.162
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$26.580
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$20.570
DigiKey
$32.640
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Nova Conductors
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$2.020
Advanced Electronics
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Corohmni
$4.650
Ampacity Inc.
$13.380
AZTECH Wire
$19.482
Continental Prestige Electronics
$20.020
Allen Electronics Distributors
$27.110
Authorized Procurement Solutions
Bastille Electronics
Argo Parts USA
Perfect Parts
The black color gives a sleek and professional look to the rotary switch, making it visually appealing and easy to distinguish.
Brass is a durable and corrosion-resistant material, ensuring longevity and reliability of the rotary switch.
With a high electrical life of 7500 cycles, this rotary switch is suitable for frequent use and offers long-term performance.
The high insulation resistance ensures that the switch operates safely and effectively, minimizing the risk of electrical failures.
The 4PDT switch function allows for more complex circuit configurations and flexibility in controlling multiple circuits with a single switch.
Rotary Switches MRX402-A attributes and parameters. Explore more Rotary Switches devices from Nkk Switches
Color (Actuator):
Finish (Actuator):
Length (Actuator):
Material (Actuator):
Type (Actuator):
Body Height:
Body Length/Diameter:
Diameter (Bushing):
Length (Bushing):
Type (Bushing):
Center Contact Material:
AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Maximum DC Contact Current:
DC Maximum Rating R Load (Contact):
Contact Resistance:
Contact Timing:
Maximum AC Contact Voltage:
Maximum DC Contact Voltage:
Dielectric Withstand Volts (V):
Electrical Life:
End Contact Material:
End Contact Plating:
Housing Material:
Insulation Resistance:
Insulator Material:
Manufacturer Series:
Mounting Feature:
No. of Positions:
Maximum Operating Temperature:
Minimum Operating Temperature:
PCB Hole Count:
Solderability:
Switch Function:
Switch Type:
Terminal Length:
Termination Type:
MRX402-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.
M24308/2-1F
Cristek Interconnects
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Rows Loaded: 2; Shell Size: 1/E; Filter Feature: NO;
BAV99
Vishay Sprague
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
National Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Souriau
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Body or Shell Style: RECEPTACLE; MIL Conformity: YES;
AH180-WG-7
Diodes Incorporated
AH180-WG-7 by Diodes Inc. is a magnetic field sensor with 1.5mT hysteresis, 0.30V output range, and 9mA max operating current. Ideal for applications requiring non-inverting analog voltage output in a compact rectangular package suitable for surface mount installations.
BSS138LT3G
Onsemi
BSS138LT3G by Onsemi is a N-CHANNEL FET with a min DS breakdown voltage of 50V. It is used for switching applications and has a max drain current of 0.2A and max drain-source on resistance of 3.5 ohm.
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Surface Mount: NO; Maximum Forward Voltage (VF): 1 V; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Config: SINGLE;
FDN5618P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Moisture Sensitivity Level (MSL): 1;
1554216004
Molex
WIRE AND CABLE;
AMS1117-3.3
Advanced Monolithic Systems
AMS1117-3.3 by Advanced Monolithic Systems is a fixed positive single output LDO regulator with 1A max output current, 3% voltage tolerance, and 1.3V dropout voltage. Ideal for applications requiring stable 3.3V supply in compact designs due to its small outline package and excellent load regulation of 0.025%.
CRGCQ0805F10R
TE Connectivity
TE Connectivity's CRGCQ0805F10R is a 10 ohm fixed resistor with 1% tolerance and 400 ppm/°C temperature coefficient. It is a surface mount thick film resistor in an 0805 package, suitable for applications requiring precise resistance values in compact electronic circuits.
Motorola
RECTIFIER DIODE; Surface Mount: YES; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us; Maximum Repetitive Peak Reverse Voltage: 70 V; JESD-609 Code: e0;
LL4148
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM358N
NXP Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
SS14
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Frontier Electronics
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; JESD-609 Code: e3; Minimum DS Breakdown Voltage: 60 V;
Vishay Siliconix
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Elements: 1; Terminal Form: GULL WING; Qualification: Not Qualified;
Taitron Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Minimum DS Breakdown Voltage: 60 V; Package Shape: RECTANGULAR;
A22NW-2RM-TRA-P100-RD
Omron
ROTARY SWITCH;
A22NW-2BM-TGA-G100-GD
50KST36-01-1-10N
Grayhill
The Grayhill 50KST36-01-1-10N is a rotary switch with SP10T function, sealed shaft and panel, and 25000 cycle electrical life. It has 10 positions, 0.15A@115VAC AC rating, and 0.2A@28VDC DC rating. Ideal for applications requiring latched switch action in panels with threaded mounting features.
A22NW-3MB-TGA-G102-GC
MB03L1NZQF
Itt Cannon
MB03L1NZQF by ITT Cannon is a DP3T rotary switch with 10000 cycles electrical life. It has SPLASHPROOF sealing, operates b/w -30 to 85 °C, and supports 0.25A@125VAC AC max rating. Ideal for panel mounting applications requiring a latched switch action in compact spaces.
A22RW-2MG
ROTARY SWITCH; Manufacturer Series: A22R;
A22NS-3ML-NYA-G220-NN
ROTARY SWITCH; Type (Actuator): ROTARY SHAFT; Minimum Operating Temperature: -25 Cel; Indexing Angle: 45 deg; Color (Actuator): YELLOW; Insulation Resistance: 100000000 ohm;
A6K-102RS
ROTARY CODED SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: BINARY CODED DECIMAL; Type (Actuator): EXTENDED TYPE; Termination Type: SOLDER; No. of Switch Sections: 1;
A22NW-2BM-TAA-P002-AA
T0-2-1/EA/SVB-SW
Eaton Corporation
T0-2-1/EA/SVB-SW by Eaton Corp is a black rotary switch with IP65 sealing, 3PST function, and 20A@690VAC AC contact rating. Ideal for panel mounting applications, this switch has a corrosion-proof body, operates b/w -25 to 50 °C, and features a latched ON-OFF action.
A22NS-3MB-NRA-G202-NN
ROTARY SWITCH; Type (Actuator): ROTARY SHAFT; Minimum Operating Temperature: -25 Cel; Indexing Angle: 45 deg; Length (Actuator): .953 inch; No. of Positions: 3;
56SD30-01-1-AJN
The Grayhill 56SD30-01-1-AJN is a sealed rotary switch with 12 positions and SP12T switch function. It has a max AC contact current of 0.2A and a max DC contact voltage of 30V. This switch is commonly used in panel-mounted applications requiring adjustable stop type actuation.
A22K-3AMR
ROTARY SWITCH; Manufacturer Series: A22K;
A30NZ-3MB-TAA
ROTARY SWITCH; Mounting Feature: PANEL MOUNT; Type (Actuator): KEYLOCK; Contact Resistance: 100 mohm; Insulation Resistance: 100000000 ohm; Manufacturer Series: A30NZ;
1825007-1
TE Connectivity's 1825007-1 Rotary Switch features POLYETHYLENE housing, GOLD OVER NICKEL plating, and 10 switch sections. With BCD COMPLEMENT function, it is ideal for PANEL MOUNT applications with a max AC voltage of 20V and DC current of 0.4A.
A22W-2MY-12A-01
ROTARY SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): KNOB TYPE; Body Length/Diameter: 34 mm; Body Height: 54.7 mm;
A22NS-3MB-NRA-G011-NN
ROTARY SWITCH; Type (Actuator): ROTARY SHAFT; Dielectric Withstand Volts (V): 2500VAC; Maximum Operating Temperature: 70 Cel; Contact Resistance: 100 mohm; Indexing Angle: 45 deg;
MRA112-BG
Nihon Kaiheiki Ind
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: SP12T; Type (Actuator): SHAFT TYPE; AC Maximum Rating R Load (Contact): .25A@125VAC; Electrical Life: 10000 Cycle(s);
RS20-US-S0241-0204-014H-001
Phoenix Contact
RDS-10S-74R-508-D
Cui Devices
RDS-10S-74R-508-D by CUI Devices is a Rotary Coded Switch with Liquid Crystal Polymer housing and Copper Alloy terminals. It has 10 positions, IP67 sealing, and operates b/w -60°C to 125°C. Ideal for applications requiring BCD complement switch function in rugged environments.
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MRX402
Nkk Switches
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: 4PDT; Type (Actuator): ROTARY SHAFT; Contact Function: ON-OFF; Solderability: WAVE;
MRX402-BB
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: 4PDT; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Maximum DC Contact Voltage: 30 V;
MRX402-BC
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: 4PDT; Type (Actuator): ROTARY SHAFT; Solderability: HAND; End Contact Plating: SILVER;
MRX402-BH
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: 4PDT; Type (Actuator): ROTARY SHAFT; Solderability: HAND; DC Maximum Rating R Load (Contact): 1A@30VDC;
MRX402-CA
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: 4PDT; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Terminal Length: .157 inch;
MRX402-CC
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: 4PDT; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Body Length/Diameter: 13.9954 mm;
MRX402-B
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: 4PDT; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Contact Timing: BREAK-BEFORE-MAKE;
MRX402-BA
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: 4PDT; Type (Actuator): ROTARY SHAFT; Solderability: HAND; No. of Positions: 2;
MRX402-BE
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: 4PDT; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Termination Type: SOLDER;
MRX402-BF
MRX402-BG
MRX402-C
MRX402-CB
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: 4PDT; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Contact Resistance: 10 mohm;
MRX402-CE
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: 4PDT; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Maximum AC Contact Current: 2 A;
MRX402-CF
MRX402-CG
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: 4PDT; Type (Actuator): ROTARY SHAFT; Solderability: HAND; AC Maximum Rating R Load (Contact): 2A@125VAC;
MRX402-CH
ROTARY SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: 4PDT; Type (Actuator): ROTARY SHAFT; Solderability: HAND; Maximum AC Contact Voltage: 125 V;
Supply Digital Components
$106.00
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12,000 In-Stock
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