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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The Grayhill 39-501BLK is a black pushbutton switch with brass housing and terminals. It has an electrical life of 1M cycles, insulation resistance of 1G ohm, and operates b/w -40 to 85°C. Ideal for applications requiring momentary contact functions in electronic devices or industrial equipment.
Median Price
$10.364
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1k+
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1+ parts
$4.110
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DigiKey
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VNN
Electro Sonic
$6.960
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NAC Semi
$15.820
Connector Distribution Corp
Right Parts Inc.
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$3.340
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$5.961
Netroflash
Neutron USA
$108.490
Authorized Procurement Solutions
Argo Parts USA
Perfect Parts
Allen Electronics Distributors
Assy Fe
The black color of the actuator gives a sleek and professional look to the pushbutton switch.
Brass housing material provides durability and long-lasting performance to the switch.
Wave solderability ensures easy and reliable installation of the pushbutton switch onto circuit boards.
Brass terminals offer excellent conductivity and resistance to corrosion.
With a long electrical life, this pushbutton switch can withstand frequent use and continue to perform reliably.
High insulation resistance ensures safe and reliable operation of the switch in various environments.
The compact length of the bushing makes this pushbutton switch suitable for space-constrained applications.
Single Pole Single Throw switch function simplifies the circuit design and operation.
Gold over nickel plating offers superior conductivity and resistance to wear and corrosion.
The thermoplastic insulator material provides electrical insulation and durability to the switch.
The low body height design makes this pushbutton switch suitable for applications with limited space.
With a high maximum operating temperature, this switch can function reliably in various temperature conditions.
The maximum AC contact current rating ensures compatibility with a range of AC devices.
The low minimum operating temperature allows the switch to be used in cold environments.
Gold over nickel terminal finish provides excellent conductivity and durability.
The actuator's ample travel distance allows for easy and comfortable operation of the switch.
Brass end contact material offers excellent conductivity and reliability.
With 4 PCB holes, this switch can be securely mounted onto circuit boards for stable operation.
The pushbutton actuator design allows for easy and intuitive operation of the switch.
The high maximum DC contact voltage rating makes this switch suitable for a wide range of DC applications.
The pushbutton switch type is commonly used and well-suited for various electronic devices.
The maximum AC rating ensures compatibility with standard AC voltage and current levels.
Gold over nickel plating on the center contact provides excellent conductivity and durability.
The 0° actuator angle offers a straight push action for easy operation.
High dielectric withstand voltage ensures safety and reliability in high-voltage applications.
The contact function allows for momentary ON operation when the pushbutton is pressed down.
The compact body length/diameter makes this pushbutton switch suitable for small electronic devices.
The make-before-break contact timing ensures smooth and uninterrupted switching operation.
With a maximum operating force of 2.22 N, this switch provides tactile feedback for ease of use.
The maximum DC rating ensures compatibility with standard DC voltage and current levels.
Brass center contact material offers excellent conductivity and durability.
The actuator length of 0.175 inch provides a comfortable surface for pressing the pushbutton.
The maximum DC contact current rating ensures compatibility with a range of DC devices.
The momentary switch action allows for temporary ON operation while the pushbutton is pressed.
Solder termination allows for easy and reliable connection to circuit boards.
Low contact resistance ensures efficient conduction and minimal power loss in the switch.
The high maximum AC contact voltage rating makes this switch suitable for a variety of AC applications.
The through-hole right-angle mounting feature provides secure installation on circuit boards.
The unthreaded bushing type simplifies installation and maintenance of the pushbutton switch.
The terminal length of 0.14 inch provides ample space for secure solder connections.
The thermoplastic actuator material offers durability and resistance to wear and tear.
Pushbutton Switches 39-501BLK attributes and parameters. Explore more Pushbutton Switches devices from Grayhill
Angle (Actuator):
Color (Actuator):
Length (Actuator):
Material (Actuator):
Actuator Travel (mm):
Type (Actuator):
Additional Features:
Body Height:
Body Length/Diameter:
Length (Bushing):
Type (Bushing):
Center Contact Material:
Center Contact Plating:
AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Maximum DC Contact Current:
DC Maximum Rating R Load (Contact):
Contact Function:
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:
JESD-609 Code:
Mounting Feature:
Maximum Operating Force:
Maximum Operating Temperature:
Minimum Operating Temperature:
PCB Hole Count:
Solderability:
Switch Action:
Switch Function:
Switch Type:
Terminal Finish:
Terminal Length:
Terminal Material:
Termination Type:
39-501BLK Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.31
SB
8536.50.90.30
PCN Other - Multiple Devices Plating Material 30/Jan/2015
Since our founding in 1943, Grayhill has been committed to providing top-quality interface solutions for a wide range of applications. We take pride in having been the first in our field to achieve ISO 9001 certification. More recently, we were among the first to be certified to the SAE AS9100 Revision D Quality Management System (QMS) for defense organizations Grayhill, Inc. designs and manufactures intuitive interface solutions that make life simpler, safer and more efficient. Standard products include the touch encoder, optical encoders and joysticks, rotary switches, keypads, and pushbuttons; all with finely tuned haptics. Grayhill specializes in creating ergonomic panels and product shells that integrate various interface technologies, including displays, touch technology, and motion sensing. We continue to build upon our history of quality innovation in the design and manufacturing of human interface devices. Grayhill has accredited laboratory capabilities and certification verifying compliance with industry standards. To achieve continuous improvement, we employ top talent in many fields, including electrical and mechanical design engineering, quality control and planning. If interested in joining our team, visit the Careers page for a listing of current openings.
1N4148
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM7805CT/NOPB
Texas Instruments
LM7805CT/NOPB by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates b/w 0-125°C, has a package style of flange mount, and offers low line/load regulation making it ideal for various electronic applications requiring stable power supply.
C1206C104M5RACTU
KEMET Corporation
KEMET C1206C104M5RACTU 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 ±20% tolerance. Ideal for surface mount applications in electronics requiring stable capacitance across temperatures.
DS18B20U
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Minimum Operating Temperature: -55 Cel; Package Equivalence Code: TSSOP8,.19;
BSS138
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Operating Mode: ENHANCEMENT MODE; Qualification: Not Qualified;
LM555CMX
Onsemi
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
2N7002
Kec
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Transistor Application: SWITCHING; Package Body Material: PLASTIC/EPOXY;
BAV99
Jiangsu Changjiang Electronics Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): .715 V; Maximum Operating Temperature: 150 Cel; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .2 A;
Transys Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Minimum DS Breakdown Voltage: 60 V; Maximum Operating Temperature: 150 Cel;
DS18B20U+
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: SQUARE; Housing: PLASTIC; Minimum Supply Voltage: 3 V;
SS495A-SP
Honeywell Sensing And Control
SS495A-SP by Honeywell is a magnetic field sensor with 10.5V max supply voltage, 3" body width, and 1.5% linearity. Ideal for applications requiring a Hall effect sensor with -40 to 150°C operating temperature range, such as position sensing in automotive or industrial systems.
LL4148
Hy Electronic
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LD1117S33CTR
STMicroelectronics
STMicroelectronics LD1117S33CTR is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 1.3A. It operates within an input voltage range of 4.75V to 15V, making it suitable for various applications requiring stable voltage regulation in compact designs. The device features low dropout voltage of 1.3V, high temperature operation up to 125°C, and small outline package style for space-constrained PCB layouts.
SS14
Panjit International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WT
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148 by Texas Instruments is a rectifier diode with max reverse recovery time of 0.004 us and max forward voltage of 1V. Ideal for applications requiring low reverse current such as signal demodulation circuits. Operates at max temp of 200°C, making it suitable for high-temperature environments.
Pro-an Electronic
USB3320C-EZK-TR
Standard Microsystems
INTERFACE CIRCUIT; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 32; Package Code: HVQCCN; Package Shape: SQUARE;
IRLML6402TRPBF
Infineon Technologies
IRLML6402TRPBF by Infineon is a P-CHANNEL FET for SWITCHING applications. It features a 20V DS Breakdown Voltage, 22A IDM, and 0.065 ohm RDS(on). With a small outline package and matte tin finish, it operates in temperatures from -55 to 150 °C.
LM555CN
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
VAQ-4B-K
Omron
Omron's VAQ-4B-K pushbutton switch offers 100000 cycles electrical life, SPDT switch function, and IP00 sealing. Ideal for applications requiring momentary switch action with a max AC contact current of 15A@250VAC. Suitable for panel mount-threaded installations with a body width of 21.9mm and height of 18mm.
MPI002/28/GN/24
Bulgin
The Bulgin MPI002/28/GN/24 is a round button type pushbutton switch with a green LED illumination. It has an electrical life of 35k cycles and is sealed to IP66, making it suitable for use in harsh environments. With a max DC contact voltage of 24V and a max current rating of 0.05A, it is commonly used for panel mounting applications requiring momentary switch action.
1.15.105.011/0000
Rafi & Kg
PUSHBUTTON SWITCH;
1241.2855
Schurter Ag
30-200-2S
Grayhill
Grayhill's 30-200-2S is a SPST pushbutton switch with IP65 sealing, ideal for panel mounting. With an electrical life of 500K cycles, it offers momentary switch action and operates at temperatures from -40 to 80°C. Featuring gold over nickel terminal finish, it has a max DC contact voltage of 24V and current rating of 0.15A@24VDC.
MAV0120/3D2RD012
PUSHBUTTON SWITCH; Terminal Finish: Gold (Au); JESD-609 Code: e4; Manufacturer Series: MAV0120;
EP11SD1ABE
Itt Cannon
EP11SD1ABE by ITT Cannon is a SPST pushbutton switch with 60000 cycles electrical life. It features gold over nickel plating, glass filled nylon housing, and copper alloy terminals. Ideal for applications requiring momentary switch action in temperatures ranging from -30°C to 85°C.
EP11FPD1SAPE
C & K Components
PUSHBUTTON SWITCH; Mounting Feature: SURFACE MOUNT-RIGHT ANGLE; Switch Function: SPST; Type (Actuator): FLUSH PLUNGER; Contact Function: OFF-(ON); Solderability: MIL-STD;
AVC22MAIOFE1DT5A04
TE Connectivity
TE Connectivity's AVC22MAIOFE1DT5A04 is a SPST pushbutton switch with 1A max AC contact current and 24V max DC contact voltage. Featuring an aluminum actuator, it is ideal for panel mount applications requiring a compact 0.87" diameter bushing and 0.59" length.
A22L-DA-T1-02M
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): SQUARE/FULL-GUARD TYPE; Minimum Operating Temperature: -20 Cel; Electrical Life: 500000 Cycle(s);
1825098-1
TE Connectivity 1825098-1 is a black pushbutton switch with polyethylene housing. It has SPST switch function, gold-plated center contact, and 100000 cycles electrical life. Ideal for panel mounting applications in temperatures ranging from -30°C to 65°C.
14SP-L1-02-O
The Grayhill 14SP-L1-02-O is a SPST pushbutton switch with LED illumination and gold plating. With an electrical life of 1000000 cycles, it operates b/w -40 to 85°C. Ideal for applications requiring a reliable pushbutton switch with high insulation resistance and low contact resistance.
AML21BBA2AC
Honeywell Sensing And Control's AML21BBA2AC is a DPDT pushbutton switch with 25000 cycles electrical life. It has a body width of 18.92mm and max DC contact voltage of 24V, suitable for panel mount applications requiring momentary switch action at 2A@24VDC load.
P3-61116W
Otto Engineering
Otto Engineering's P3-61116W pushbutton switch has an electrical life of 25k cycles, sealed with IP68S rating. With SPST function, it can handle up to 20A@115VAC load and operates b/w -55°C to 85°C. Ideal for applications requiring a momentary pushbutton switch with solder termination and panel mount-threaded installation.
1241.1624.71
PUSHBUTTON SWITCH; Circuit Config: 1X1; Maximum Contact Bounce Time: .15 ms; No. of Switches: 1;
AML21GBA2AC
AML21GBA2AC by Honeywell Sensing And Control is a DPDT pushbutton switch with 25000 cycles electrical life. It has a max DC contact voltage of 24V and can handle up to 2A@24VDC load. Ideal for panel mounting applications requiring momentary switch action.
IPR3SAD6
Apem Components
IPR3SAD6 by Apem Components is a round curved type pushbutton switch with a max DC contact current of 5A and an electrical life of 70000 cycles. It is sealed with epoxy and has an IP67 rating, making it suitable for panel mount-threaded applications in harsh environments.
4731/8A02
The Apem Components 4731/8A02 is a black pushbutton switch with silver terminals, SPST function, and Melamine-Phenolic insulator. It has an electrical life of 10k cycles, insulation resistance of 1G ohm, and operates b/w -20 to 65°C. Ideal for applications requiring a latched ON-OFF switch with quick connect termination in panel mounting setups.
30-16BLK-E
Grayhill's 30-16BLK-E is a SPST pushbutton switch with EPOXY TERMINAL SEALING. It features MOMENTARY action and SOLDER termination, suitable for PANEL MOUNT applications in various electronic devices.
9532CD
The Apem Components 9532CD is a SPST pushbutton switch with PA9T housing and BRASS terminals. It has an electrical life of 100,000 cycles and insulation resistance of 1,000,000,000 ohms. Ideal for applications requiring momentary switch action in temperatures ranging from -30 to 65°C.
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39-501RED
PUSHBUTTON SWITCH; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Switch Function: SPST; Type (Actuator): PUSHBUTTON; Contact Function: OFF-(ON); Solderability: WAVE;
39-503BLK
39-503RED
Supply Digital Components
$106.00
$54.25
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