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
30-251RED by Grayhill is a red pushbutton switch with a thermoplastic insulator and brass terminal material. It has an electrical life of 250,000 cycles and can withstand temperatures from -40 to 85°C. This switch is commonly used for panel mounting in various applications.
Median Price
$16.628
Lifecycle Status
Suppliers In-Stock
9
In-Stock Inventory
1k+
DigiKey
1+ parts
$22.040
100+ parts
$16.403
1k+ parts
$14.781
10k+ parts
-
Master Electronics
$14.560
$12.850
Verical
$18.697
Arrow
$14.202
$12.556
Nova Conductors
$11.710
Vyrian
VNN
IBS Electronics
$20.530
$18.119
Electro Sonic
$11.430
$8.330
AZTECH Wire
$0.910
$0.870
$0.860
$0.840
Aztec Data Supply Inc.
$1.910
Continental Prestige Electronics
$10.570
$10.359
Netroflash
Neutron USA
$93.880
Argo Parts USA
Perfect Parts
RTC Component Inc.
Assy Fe
The bright red color makes the switch easily visible and identifiable, improving user experience.
Cadmium provides durability and resistance to corrosion, ensuring a long lifespan for the switch.
With a high electrical life cycle, this switch is reliable and can withstand frequent use without degradation in performance.
High insulation resistance ensures the switch operates safely and effectively, minimizing the risk of electrical issues.
Single Pole, Single Throw functionality simplifies the design and operation of the switch, making it suitable for various applications.
The switch can operate efficiently in a wide range of temperatures, making it versatile and suitable for different environments.
The switch can function effectively even in extreme cold conditions, expanding its usability in various settings.
The pushbutton design allows for easy and intuitive operation, making it user-friendly and ideal for quick actions.
The momentary switch action returns to its original state after being actuated, making it suitable for applications where temporary activation is required.
Pushbutton Switches 30-251RED 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:
Diameter (Bushing):
Length (Bushing):
Type (Bushing):
Center Contact Material:
Center Contact Plating:
AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Contact Function:
Contact Resistance:
Maximum AC 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:
Sealing:
Switch Action:
Switch Function:
Switch Type:
Terminal Finish:
Terminal Length:
Terminal Material:
Termination Type:
30-251RED Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.70.00
SB
PCN Other - Multiple Devices Plating Material 30/Jan/2015
PCN Part Status Change - Mult Dev Supply Constraint 11/Jan/2023
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.
SMBJ18CA
Shenzhen Socay Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
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
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
International Components
RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 1; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; Maximum Reverse Recovery Time: .004 us;
DS18B20Z+T&R
Maxim Integrated
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 Body Material: PLASTIC/EPOXY;
BAV99
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;
Itt Components
RECTIFIER DIODE; Surface Mount: NO; Config: SINGLE; Maximum Operating Temperature: 200 Cel; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .15 A;
LM358N
Samsung
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Infinex
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Comset Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Eic Semiconductor
Itt Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM358AN
National Semiconductor
M24308/2-1F
Adi Electronics
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; MIL Conformity: YES; Filter Feature: NO; Mating Info.: MULTIPLE MATING PARTS AVAILABLE;
M39029/56351
Esterline Technologies
CONNECTOR ACCESSORY; IEC Conformity: NO; Contact Gender: FEMALE; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT; Tool Settings: M22520/2-10;
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.
LL4148
Vishay Telefunken
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM107H/883C
General Electric Solid State
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Wideband: NO;
Formosa Microsemi
LAN8720AI-CP-TR
Microchip Technology
LAN8720AI-CP-TR by Microchip is an Ethernet transceiver with 100 Mbps data rate, operating at -40 to 85 °C. It features a 3.3 V supply voltage, 54 mA supply current, and TS 16949 screening level. Ideal for network interfaces in industrial applications due to its compact square package and low profile design.
39-1
Grayhill
Grayhill 39-1 Pushbutton Switch features SPST switch function, with 0.889mm actuator travel and 1000000 electrical life cycles. Ideal for applications requiring momentary switch action, such as panel-mounted control systems in industrial settings.
8161SHZQE2
C & K Components
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPDT; Type (Actuator): PLUNGER; Contact Function: ON-ON; Solderability: MIL-STD;
C31007
Eaton Corporation
C31007 by Eaton Corporation is a SPST pushbutton switch with 25000 cycles electrical life. It features corrosion and moisture-proof sealing, a plunger actuator type, and latched switch action. With a max operating force of 11.12N, it is ideal for panel mount-threaded applications in temperatures ranging from -40°C to 70°C.
A3KA-90A1-05EW
Omron
PUSHBUTTON SWITCH;
164TL22
TE Connectivity
TE Connectivity's 164TL22 Pushbutton Switch offers a long Electrical Life of 100000 cycles, with an IP65 Sealing for durability. Featuring LED Illumination and a DC Max Power Rating of 0.4VA@20VDC, it is ideal for applications requiring reliable momentary switch action in various industries.
1.10.107.011/0205
Rafi & Kg
57M-211B
Itw Mcmurdo Connectors
57M-211B by Itw Mcmurdo Connectors is a SPST pushbutton switch with ZINC ALLOY housing. Features BLUE LED illumination, 50000 cycles electrical life, and IP67 sealing. Ideal for applications requiring a maintained switch action, such as panel-mounted threaded installations in environments with temperatures ranging from -25 to 85 °C.
MS27903-5
Defense Logistics Agency
MS27903-5 by Defense Logistics Agency is a DPDT pushbutton switch with 25000 cycles electrical life. It offers corrosion and dust proof sealing, operates b/w -55 to 85 °C, and supports 4A@115VAC AC max rating. Ideal for panel mount-threaded applications requiring momentary switch action.
13445-4X778
Apem Components
The Apem Components 13445-4X778 is a pushbutton switch with a DPDT switch function. It has a housing made of POLYBUTYLENE TEREPHTHALATE and is sealed with EPOXY TERMINAL SEALING, making it splash proof (IP67). With an electrical life of 10,000 cycles and insulation resistance of 1,000,000,000 ohms, this switch is suitable for various applications requiring momentary switch action.
P7111228
Otto Engineering
Otto Engineering's P7111228 pushbutton switch has an electrical life of 25,000 cycles and sealing rating of IP64. With SPST switch function, it operates b/w -55°C to 85°C. Ideal for panel mounting applications with a max operating force of 9.79N.
AV031003C940T
AV031003C940T by Apem Components is a pushbutton switch with a brass terminal material and an electrical life of 100,000 cycles. It has a sealing rating of IP65 and is commonly used for panel mount applications.
8-1437565-0
TE Connectivity 8-1437565-0 is a SPST pushbutton switch with NYLON housing. It has an electrical life of 1M cycles, operating temperature range from -35 to 85°C, and max DC contact voltage of 24V. Ideal for panel mounting applications requiring momentary switch action.
1-1825027-8
TE Connectivity's 1-1825027-8 is a SPST pushbutton switch with 100000 cycles electrical life. Featuring 7.11" width and 7.01mm height, it operates b/w -35°C to 85°C. With a max DC contact voltage of 24V and current of 0.05A, it is ideal for applications requiring momentary switch action in through-hole-right angle mounting configurations.
IPR1SAD2LOS
The Apem Components IPR1SAD2LOS is a SPST pushbutton switch with 10000 cycles electrical life. Featuring a red LED illumination and IP67 sealing, it operates b/w -40 to 85 °C. Ideal for panel mounting applications, it has a max AC contact current of 2A@125VAC and DC contact current of 0.1A@24VDC.
AML22CBE2AD
Honeywell Sensing And Control
AML22CBE2AD by Honeywell is a DPDT pushbutton switch with red LED illumination. It has an electrical life of 25,000 cycles and a max DC contact voltage of 24V. Ideal for panel mounting applications requiring a reliable alternate switch action with quick connect/solder termination.
AV2220E324Q04
TE Connectivity's AV2220E324Q04 is a DPST pushbutton switch with 5A max AC/DC contact current, ideal for panel mounting applications. Featuring silver-plated center contacts and POLYBUTYLENE TEREPHTHALATE housing material, this 22-inch length switch offers reliable performance at up to 250V AC.
A22NZ-MNM-UAA
1241.2856
Schurter Ag
1-1825096-4
TE Connectivity 1-1825096-4 is a DPST pushbutton switch with black actuator and polyethylene housing. It has an electrical life of 80k cycles, insulation resistance of 1G ohm, and max operating temperature of 65°C. Ideal for applications requiring momentary switch action in electronic devices.
SPEJ110100
Alps Alpine
Alps Alpine SPEJ110100 is a DPDT pushbutton switch with 10000 cycles electrical life. It has an actuator travel of 1.7mm and operates b/w -40 to 85°C. Ideal for applications requiring momentary switch action, such as consumer electronics and industrial control systems.
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30-251BLK
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): PUSHBUTTON; Contact Function: OFF-(ON); Terminal Material: BRASS;
30-252BLK
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): PUSHBUTTON; Contact Function: (ON)-OFF; Maximum Operating Force: 4.45 N;
30-252RED
PUSHBUTTON SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Type (Actuator): PUSHBUTTON; Contact Function: (ON)-OFF; Angle (Actuator): 0 deg;
Supply Digital Components
$106.00
$54.25
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$7.29
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12,000 In-Stock
Total price ≈ $80,197.29
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