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
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):
Contact Maximum DC Current:
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Mounting Type:
Length/Diameter:
Height:
Width:
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Minimum Operating Temperature:
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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.
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.
1N4148WS
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M39029/58-360
Defense Logistics Agency
CONNECTOR ACCESSORY; Contact Type: CRIMP REAR RELEASE; Mating Contacts: M39029/56-348, M39029/57-354; Insertion Tool Sources: MILITARY; Contact Gender: MALE; Alternate Contact Sources: MILITARY;
SMBJ18CA
Meritek Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803A
Sanken Electric
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; JESD-30 Code: R-PDIP-T18; Package Body Material: PLASTIC/EPOXY;
1N4148
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM358AN
Samsung
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
OPA2277UA/2K5E4
Texas Instruments
OPA2277UA/2K5E4 by Texas Instruments is a dual operational amplifier with low-offset and micropower features. It has a max input offset voltage of 100uV, nominal common mode reject ratio of 140dB, and min slew rate of 0.8V/us. Ideal for industrial applications requiring precise signal amplification in compact designs.
2N2222A
Micropac Industries
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Aeroflex/metelics
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Package Shape: ROUND; Transistor Application: SWITCHING;
Crimson Semiconductor
Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Forward Voltage (VF): 1 V; Maximum Operating Temperature: 200 Cel; No. of Elements: 1;
MBR0540T1G
Onsemi
MBR0540T1G by Onsemi is a Schottky rectifier diode with max. forward voltage of 0.62V and max. output current of 0.5A, ideal for applications requiring high efficiency power conversion in small outline packages. Operating temp range: -55 to 150°C, with peak reflow temp at 260°C, making it suitable for various electronic devices needing reliable rectification performance in compact designs.
EEAGA1H4R7
Panasonic
Panasonic EEAGA1H4R7 is a 4.7uF, 50V Aluminum Electrolytic Capacitor with 0.1 Tan Delta and 0.003mA Leakage Current. Ideal for applications requiring high ripple current handling in temperatures ranging from -55 to 105°C.
Temic Semiconductors
BAV99
Lite-on Technology
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us;
LL4148-GS08
Telefunken Microelectronics
RECTIFIER DIODE; Surface Mount: YES; JESD-609 Code: e0; No. of Elements: 1; Maximum Operating Temperature: 175 Cel; Maximum Non Repetitive Peak Forward Current: 2 A;
2N7002
NXP Semiconductors
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;
ERJ3GEY0R00V
ERJ3GEY0R00V by Panasonic is a SMT fixed resistor with 0 ohm resistance, suitable for jumper applications. It features a metal glaze/thick film technology, rated for temperatures b/w -55 to 155 °C. With a compact rectangular construction and matte tin over nickel terminal finish, it is ideal for surface mount installations in various electronic devices.
Silicon Standard
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: NO; Maximum Power Dissipation (Abs): .225 W; Maximum Drain-Source On Resistance: 7.5 ohm; Transistor Element Material: SILICON;
3-1825059-0
Tyco Electronics Amp
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; Sealing: TOP TAPE SEALED; Body Height: 3.5 mm; Maximum DC Contact Current: .1 A; null: BLACK;
90B02ST
Grayhill
Grayhill's 90B02ST is a DIP switch with 2000 cycles electrical life, SPST switch function, and top tape sealing. Ideal for applications requiring a slide DIP switch with 0.1A@6VDC max contact DC rating, such as through-hole-straight mounting in electronic devices.
76PSB10ST
Grayhill's 76PSB10ST is a 10-section SPST piano DIP switch with 2000 cycles electrical life. With a body width of 9.65in and height of 7.14mm, it operates b/w -40 to 85°C. Ideal for applications requiring momentary switch action, such as through-hole mounting in electronic devices.
5-1825059-3
TE Connectivity
TE Connectivity's 5-1825059-3 DIP & SIP Switch features POLYPHENYLENE SULPHIDE housing, COPPER ALLOY terminals, and NICKEL plating. With 10 switch sections and SPST function, it is ideal for OFF-ON applications. This slide DIP switch has a max DC voltage of 24V and operates b/w -30°C to 85°C.
1-1393546-7
TE Connectivity 1-1393546-7 is a SPDT SLIDE DIP SWITCH with 4 sections, 12.42" width, and 8.1mm height. Ideal for applications requiring MOMENTARY switch action, it features THROUGH HOLE-STRAIGHT mounting and SOLDER termination.
A6SN-4102-P
Omron
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; null: LATCHED; Sealing: IP40; WATER PROOF; TOP TAPE SEALED; Body Height: 3.5 mm; null: FLAT TYPE;
5-1825059-4
TE Connectivity's 5-1825059-4 DIP & SIP Switch features POLYPHENYLENE SULPHIDE housing, COPPER ALLOY terminals, and NICKEL plating. With SPST function and 10 switch sections, it is ideal for OFF-ON contact applications. This slide dip switch has a max DC voltage of 24V and operates b/w -30 to 85°C temperatures.
1571983-5
TE Connectivity's 1571983-5 DIP & SIP Switch features POLYPHENYLENE SULPHIDE housing, COPPER ALLOY terminals, and GOLD OVER NICKEL plating. With SPST function and ROCKER actuator type, it is ideal for applications requiring a latched switch action. Operating b/w -30 to 85 °C, this slide DIP switch offers reliable performance in various electronic systems.
416131160808
Wuerth Elektronik & Kg
416131160808 by Wurth Elektronik is a DIP & SIP switch with 8PST function, POLYPHENYLENE SULPHIDE housing, and GOLD plating. It has an electrical life of 1000 cycles and insulation resistance of 100M ohm. Ideal for applications requiring slide dip switches with reflow solderability in temperatures ranging from -40 to 85°C.
219-5LPSTJRF
Cts
The Cts 219-5LPSTJRF is a DIP & SIP switch with SPST function, GOLD plating, and BERYLLIUM COPPER end contact material. It has a max DC contact voltage of 20V and operates b/w -55 to 85 °C. Ideal for applications requiring OFF-ON switching in compact electronic devices.
90HBW03PT
The Grayhill 90HBW03PT is a DIP switch with POLYETHYLENE housing, COPPER ALLOY terminals, and GOLD plating. It has 3 switch sections, SPST function, and 2000 cycles electrical life. Ideal for applications requiring moisture-proof sealing, it operates b/w -40 to 85 °C with a max DC voltage of 6V.
5-435640-5
TE Connectivity 5-435640-5 is a SPST slide DIP switch with 8 sections, 9.65" width, and 7.37mm height. Latched switch action with solder termination for through-hole mounting applications.
76SB04ST
The Grayhill 76SB04ST DIP & SIP Switch features a thermoplastic housing and copper alloy terminals. With an electrical life of 2000 cycles, it is ideal for applications requiring SPST switch function. This slide dip switch has a max DC contact voltage of 30V and operates b/w -40°C to 85°C.
1-1825002-3
TE Connectivity's 1-1825002-3 is a DIP & SIP switch with a white actuator and polyphenylene sulphide housing material. It has a wave solderability and copper alloy terminals. This slide dip switch is commonly used in applications requiring ON-OFF contact function, such as PCBs, with a max DC contact current of 1A.
DS04-254-1-01BK-SMT
Cui Devices
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; Minimum Operating Temperature: -40 Cel; End Contact Plating: GOLD; Maximum Operating Temperature: 85 Cel; End Contact Material: COPPER ALLOY;
BPA02SBR
C & K Components
BPA02SBR by C & K Components is a SPST slide DIP switch with 2 positions. It features gold over nickel plating, brass terminals, and polyphenylene sulfide housing material. With an electrical life of 1000 cycles, it is ideal for applications requiring a latched switch action in temperatures ranging from -20°C to 85°C.
3-5435640-5
Tyco Electronics Alcoswitch
DIP Switches; Mounting Feature: THROUGH HOLE-STRAIGHT; Body Width: 9.65 inch; null: LATCHED; Body Length/Diameter: 12.19 mm; Body Height: 7.37 mm;
DTS4SD
TE Connectivity's DTS4SD is a DPST slide DIP switch with 4 sections, gold-plated contacts, and glass-filled thermoplastic insulator. With 2000 cycles electrical life and 100M ohm insulation resistance, it operates b/w -10 to 60°C. Ideal for PCBs with 16 holes, its through-hole mounting suits applications requiring 0.1A@5VDC DC rating.
A6SR-2101-P
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; Electrical Life: 1000 Cycle(s); Contact Resistance: 200 mohm; null: MOMENTARY; JESD-609 Code: e4;
A6S-9101
DIP Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; Termination Type: SOLDER; null: SPST; Minimum Operating Temperature: -20 Cel; Contact Resistance: 200 mohm;
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Supply Digital Components
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