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 Grayhill 78B03ST is a slide DIP switch with SPST function and 3 switch sections. It has an electrical life of 2000 cycles, max DC contact voltage of 30V, and operates b/w -40 to 85°C. Ideal for applications requiring latched switch action in through-hole mounting with solder termination.
Median Price
$3.320
Lifecycle Status
Suppliers In-Stock
19
In-Stock Inventory
1k+
Adafruit Industries
1+ parts
$2.095
100+ parts
$1.906
1k+ parts
$1.718
10k+ parts
-
RS Americas
$3.740
$2.660
DigiKey
$5.730
$4.396
$3.482
$3.136
Mouser Electronics
$3.980
$3.440
$2.590
Future Electronics
$1.770
$1.720
Master Electronics
$1.926
$0.839
Verical
$4.166
$3.884
Arrow
$2.789
$2.694
Chip1Stop
$2.372
Component Electronics Inc.
$3.850
$2.880
$2.500
IBS Electronics
$2.665
$2.561
$1.560
NAC Semi
$3.000
$2.770
Electro Sonic
$2.350
$1.130
Sea View Technologies
Bristol Electronics
Contempo Components LLC
Prism Electronics
NexGen Digital
Resion
Advanced Electronics
Neutron USA
$15.870
Perfect Parts
Assy Fe
Long electrical life ensures durability and reliability for multiple cycles of switching, making this product a good choice for long-term use.
The compact body width of 9.65 inch allows for easy installation in tight spaces, making this product suitable for applications with limited space.
Top tape sealed sealing provides protection against environmental factors, enhancing the overall reliability and lifespan of the product.
Having multiple switch sections allows for versatility in different configurations, making this product a versatile choice for various applications.
Single Pole Single Throw (SPST) switch function offers simple ON/OFF operation, making this product easy to use and suitable for basic switching applications.
Low body height of 6.73 mm saves space and allows for compact design, making this product ideal for applications where space is a premium.
High maximum operating temperature of 85 °C ensures reliable performance even in elevated temperature environments, making this product suitable for a wide range of operating conditions.
Low minimum operating temperature of -40 °C allows for reliable operation in cold conditions, making this product suitable for a variety of temperature environments.
Matte tin over nickel terminal finish offers excellent conductivity and corrosion resistance, ensuring stable electrical connections and longevity of the product.
High maximum DC contact voltage of 30 V allows for versatile use in different voltage environments, making this product suitable for a wide range of applications.
Slide DIP switch type offers easy manual operation and tactile feedback, making this product user-friendly and suitable for applications requiring manual switching.
Tube packing method provides convenient and organized storage, transportation, and installation of the product, making it easy to handle and use.
Compact body length/diameter of 9.7 mm allows for easy integration and space-saving design, making this product suitable for applications with limited space.
High maximum contact DC rating of 0.15A@30VDC ensures reliable electrical performance under load, making this product suitable for handling moderate current loads.
Maximum DC contact current of 0.15 A allows for safe and efficient operation within the specified current rating, making this product reliable for various electrical applications.
Latched switch action provides secure locking in the ON or OFF position, preventing accidental toggling of switches and ensuring stable operation, making this product a reliable choice.
Solder termination type offers secure and durable electrical connections, ensuring stable performance and longevity of the product, making it suitable for demanding applications.
Through hole-straight mounting feature allows for easy and secure installation on PCBs, ensuring stable placement and connection, making this product suitable for PCB integration.
DIP & SIP Switches 78B03ST attributes and parameters. Explore more DIP & SIP Switches devices from Grayhill
Contact Maximum DC Rating (R Load):
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Length/Diameter:
Height:
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JESD-609 Code:
78B03ST Relays trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.90.65
SB
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.
LM107H
Raytheon Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Low-Offset: NO;
BSS138LT1G
Onsemi
BSS138LT1G by Onsemi is a N-CHANNEL FET with 50V DS Breakdown Voltage, 0.2A Drain Current, and 3.5 ohm On Resistance. Ideal for SWITCHING applications due to its ENHANCEMENT MODE operation and built-in DIODE. Operates b/w -55 to 150 °C with small outline package style for surface mount assembly.
1N4148WT
Jiangsu Changjiang Electronics Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M24308/2-1F
Defense Logistics Agency
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mounting Type: CABLE AND PANEL; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Empty Shell: NO;
08055C104KAT4A
KYOCERA AVX
08055C104KAT4A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance, rated for 50V. With X7R temperature characteristics and -55 to 125 °C operating range, it's ideal for SMT applications requiring compact size and high reliability. The wraparound terminals and multi-layer design make it suitable for various electronic circuits.
BAV99
Hitano Enterprise
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317T
Integrated Power Semiconductors
Other Regulators; No. of Terminals: 3; Operating Temperature (TJ-Min): 0 Cel; Terminal Pitch: 2.54 mm; Maximum Load Regulation (%): 1.5 %; Nominal Dropout Voltage-1: 3 V;
CRCW04020000Z0ED
Vishay Intertechnology
Vishay Intertechnology's CRCW04020000Z0ED is a 0 ohm jumper resistor with METAL GLAZE/THICK FILM tech. Operating b/w -55 to 155 °C, it suits SMT applications in automotive electronics due to AEC-Q200 compliance and 0.063 W power dissipation.
2N2222A
Space Power Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SMMBT3904LT1G
SMMBT3904LT1G by Onsemi is a NPN BJT with 3 terminals, 0.3W power dissipation, and 40V max collector-emitter voltage. Ideal for small outline applications requiring a transistor with hFE of at least 30, it operates up to 150°C and has a transition frequency of 300MHz.
SS14
Dc Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358DT
STMicroelectronics
LM358DT by STMicroelectronics is a dual operational amplifier with a max input offset voltage of 9000 uV. It operates at a nominal voltage of 5V and has a min voltage gain of 25000. This amplifier is commonly used in applications requiring high precision and low power consumption.
1N4148
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BSS138
Changzhou Galaxy Century Microelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Minimum DS Breakdown Voltage: 50 V; Maximum Operating Temperature: 150 Cel;
2N7002
Itt Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Package Body Material: PLASTIC/EPOXY; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Package Shape: RECTANGULAR;
Taitron Components
B340A-13-F
SPC TECHNOLOGY/ MULTICOMP
LM358ADR
Texas Instruments
LM358ADR by Texas Instruments is an operational amplifier with 2 functions, featuring a max input offset voltage of 5000 uV and nominal voltage of 5V. Widely used in applications requiring high voltage gain, it operates within a temperature range of 0-70°C and offers frequency compensation for stability.
LL4148
Sinyork
RECTIFIER DIODE; Surface Mount: YES; Config: SINGLE; No. of Phases: 1; No. of Elements: 1; Maximum Repetitive Peak Reverse Voltage: 100 V;
CGA3E2X7R1H104K080AA
TDK
CGA3E2X7R1H104K080AA by TDK is a fixed ceramic capacitor with a capacitance of 0.1 uF and a rated DC voltage of 50 V. It has a temperature coefficient of 15% and can operate at temperatures ranging from -55 to 125 °C. This capacitor is commonly used in surface mount applications for various electronic devices.
A6SN-5104
Omron
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; Body Width: 7.5 inch; null: ON-OFF; Termination Type: SOLDER; Maximum Operating Temperature: 85 Cel;
1571999-6
TE Connectivity
TE Connectivity's 1571999-6 is a SPST Piano DIP Switch with 4 positions, gold over nickel plating, and polyphenylene sulfide housing. It has an electrical life of 1000 cycles and is ideal for applications requiring momentary switch action in temperatures ranging from -30 to 85°C.
GDH04S04
Tyco Electronics Amp
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; Sealing: TAPE SEALED; Maximum DC Contact Current: .025 A; Terminal Finish: GOLD; Electrical Life: 1000 Cycle(s);
A6S-8102-P
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; null: SPST; Minimum Operating Temperature: -20 Cel; Electrical Life: 1000 Cycle(s); null: 500VAC;
TDA08H0SB1
C & K Components
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; null: POLYPHENYLENE SULPHIDE; Terminal Finish: GOLD OVER NICKEL; Maximum DC Contact Current: .025 A; null: POLYPHENYLENE SULPHIDE;
A6E-8104-N
Omron A6E-8104-N is a SPST slide DIP switch with 8 positions, gold-plated contacts, and 1000 cycles electrical life. It has a max DC contact voltage of 24V and insulation resistance of 100M ohm. Ideal for applications requiring reliable switching in temperatures ranging from -20 to 70°C.
A6FR-7104
DIP Switches; null: PIANO DIP SWITCH;
1825360-6
TE Connectivity 1825360-6 is a SPST slide DIP switch with 10 positions and gold over nickel plating. Made of polyphenylene sulfide, it has a body height of 3.5mm and operates b/w -30 to 85°C. Ideal for applications requiring through hole-right angle mounting, such as electronic devices and industrial equipment.
A6SN-8101
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; Body Length/Diameter: 22.3 mm; Packing Method: TUBE; Sealing: IP40; WATER PROOF; Electrical Life: 1000 Cycle(s);
A6SR-4101
The Omron A6SR-4101 is a white DIP & SIP switch with a 1000 cycle electrical life and 100000000 ohm insulation resistance. It has a max DC contact rating of 0.025A@24VDC and is commonly used in surface mount applications.
A6HR-0104-PM
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; Maximum DC Contact Current: .025 A; JESD-609 Code: e4; null: MOMENTARY; Packing Method: TAPE AND REEL;
3-435640-9
DIP Switches; Mounting Feature: THROUGH HOLE-STRAIGHT; Termination Type: SOLDER; null: 8; Terminal Finish: Tin/Lead (Sn/Pb); Body Width: 9.65 inch;
A6ER-0104
DIP Switches; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; Maximum Operating Temperature: 70 Cel; Electrical Life: 1000 Cycle(s); Termination Type: SOLDER; Body Length/Diameter: 26.96 mm;
2-1825059-3
TE Connectivity 2-1825059-3 is a DIP & SIP switch with WHITE actuator color and POLYPHENYLENE SULPHIDE housing. It has 5 switch sections, SPST function, and 1000 cycles electrical life. Ideal for applications requiring OFF-ON contact function, it operates b/w -30 to 85 °C with max DC current of 0.1A@24VDC.
A6E-0101-N
DIP Switches; Mounting Feature: THROUGH HOLE-STRAIGHT; Electrical Life: 1000 Cycle(s); null: SLIDE; Maximum DC Contact Current: .025 A; Body Height: 5.842 mm;
BD05
Itt Cannon
ITT Cannon's BD05 is a SPST slide DIP switch with 5 positions and 10 PCB holes. Featuring PBT housing, it has a 10000-cycle electrical life and operates b/w -40 to 85 °C. Ideal for applications requiring ON-OFF contact function, such as consumer electronics and industrial control systems.
DMR-04-T-V
Diptronics Manufacturing
DMR-04-T-V by Diptronics is a 4-section SPST slide DIP switch with gold-plated contacts, suitable for ON-OFF functions. It features a polyethylene/polyphenylene sulfide body, brass terminals, and operates b/w -20 to 85°C. Ideal for applications requiring a latched switch action in electronic devices.
76SB08T
Grayhill
Grayhill's 76SB08T is an 8-section SPST slide DIP switch with a rocker actuator. Featuring gold over nickel center contact plating, it has a max DC contact voltage of 30V and current of 0.15A. Ideal for applications requiring latched switch action, it operates b/w -40 to 85°C with a body width of 9.65mm.
A6DR-0100
DIP Switches; Mounting Feature: THROUGH HOLE-RIGHT ANGLE; null: .073 inch; Contact Resistance: 100 mohm; PCB Hole Count: 20; Terminal Finish: Gold (Au);
SDA01H1SBD
SDA01H1SBD by ITT Cannon is a SPST slide DIP switch with gold-plated contacts, suitable for ON-OFF functions. It has a 1000-cycle electrical life and operates b/w -40°C to 85°C. With Beryllium Copper end contacts and Polyphenylene Sulphide housing, it is ideal for surface mount applications requiring a compact design.
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Supply Digital Components
$106.00
$54.25
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$7.29
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