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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ARRAY/NETWORK RESISTOR; Resistance: 180 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 125 Cel; Tolerance: 1 %; Width (Package): 2.5 mm;
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Resistor Networks & Arrays RKLB4S181FTBA attributes and parameters. Explore more Resistor Networks & Arrays devices from Koa Speer Electronics
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RKLB4S181FTBA Resistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
Whether you're designing the car of tomorrow or connecting the Internet of Things, you need cutting-edge product solutions to bring your design to fruition. At KOA Speer, we're the ideal partner to help you do just that. Our constantly expanding line of passive components will give you the solution to make your concept a reality! More than just Resistors - yes we're the world leader in thick film resistors, but our product line is broad and growing every day, including: Shunt/Current Sense Resistors Wide Terminal Resistors High Voltage Resistors Thin Film Chip Resistors Surge Resistors New Passive Component Solutions - our engineering group will work with your design team to develop the passive component solution you need. Many of the hundreds of new products we've introduced in recent years are the result of such collaboration.
LM555CN
National Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LL4148
Itt Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148
Unitrode
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Forward International Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Nominal Breakdown Voltage: 21.05 V; Maximum Clamping Voltage: 29.2 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
2N2222A
Micro Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
NE555D
Texas Instruments
NE555D by Texas Instruments is an 8-terminal IC with a supply voltage range of 4.5V to 16V, suitable for analog waveform generation applications. It operates at temperatures from 0°C to 70°C and has a max supply current of 15mA. The package style is small outline, making it ideal for compact electronic designs.
LM358N
Taejin Technology
OPERATIONAL AMPLIFIER; Temperature Grade: AUTOMOTIVE; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
PIC18F4550-I/PT
Microchip Technology
PIC18F4550-I/PT by Microchip: 8-bit microcontroller with 44 terminals, 48 MHz clock frequency, and USB connectivity. Ideal for industrial applications requiring low power mode and 10-bit ADC channels.
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.
Excel (Suzhou) Semiconductor
Nte Electronics
Onsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Continental Device India
ULN2803A
ULN2803A by Texas Instruments is a peripheral driver with 8 functions. It has a max supply voltage of 3V and can operate in temperatures ranging from -40 to 85°C. This IC is commonly used as a buffer or inverter based peripheral driver for various applications.
STM32H753ZIT6
STMicroelectronics
STM32H753ZIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 20-Ch 16-Bit ADC and 2-Ch 12-Bit DAC channels. With a clock frequency of up to 48 MHz, it is ideal for industrial applications requiring CAN, Ethernet, and USB connectivity. This microcontroller operates b/w -40°C to +85°C temperature range.
BSS138
Weitron Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Form: GULL WING; Terminal Position: DUAL;
350766-1
TE Connectivity
TE Connectivity 350766-1 is a rectangular power connector with 0.25" mating contact pitch, rated for 600V and operating temperatures from -55 to 105°C. It has a durable design with POLYAMIDE insulator material, suitable for commercial applications requiring secure crimp termination in cable mounting setups.
NUP2105LT1G
NUP2105LT1G by Onsemi is a Transient Suppression Device with 350W power dissipation, 29.1V breakdown voltage, and 44V clamping voltage. Commonly used in electronic circuits for surge protection due to its bidirectional polarity and silicon diode element material.
BSS138K-13
Diodes Incorporated
BSS138K-13 by Diodes Inc. is a N-channel FET with 50V DS breakdown voltage, ideal for switching applications. It features single configuration with built-in diode, operating in enhancement mode. With 3 terminals and 0.31A max drain current, it offers high performance in small outline package style.
Microsemi
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum DC Current Gain (hFE): 30; No. of Elements: 1;
YC164-JR-0782RL
Yageo
YC164-JR-0782RL by Yageo is a 4-function resistor array with 82 ohm resistance, rated for temperatures from -55 to 155 °C. Ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance and 5% tolerance.
L111S223FLF
Tt Electronics Plc
L111S223FLF by Tt Electronics Plc is a resistor network with 10 elements and a resistance of 22000 ohm. It has a power dissipation of 0.125 W and can operate at temperatures ranging from -55 to 125 °C. This component is commonly used in through hole mounting applications requiring precise resistance values.
4608X-101-472LF
Bourns
Bourns 4608X-101-472LF resistor network features 7 elements with 4700 ohm resistance, 2% tolerance, and 100V operating voltage. Ideal for applications requiring precise resistance values in a compact SIP package with through-hole mounting.
EXB28VR000X
Panasonic
The Panasonic EXB28VR000X is a resistor network with 4 functions, METAL GLAZE/THICK FILM technology, and 0 ohm resistance. It is used in applications requiring a temperature range of -55 to 125 °C, SMT package style, and AEC-Q200 reference standard compliance.
BCN164ABI1822F7
BCN164ABI1822F7 by Tt Electronics Plc is a 4-function resistor array with 18200 ohm resistance, 1% tolerance, and 0.063 W power dissipation. Ideal for surface mount applications in electronics requiring precise resistance values and compact design. Operating temperature range from -55 to 155 °C ensures reliable performance in various environments.
MAX5490MA02000+T
Maxim Integrated
ARRAY/NETWORK RESISTOR; Mounting Type: SURFACE MOUNT; Rated Power Dissipation (P): .5714 W; Maximum Operating Temperature: 125 Cel; Manufacturer Series: MAX5490; Second or Last Element Resistance: 33333.33 ohm;
4607X-101-203LF
Bourns 4607X-101-203LF resistor network features 6 elements with 20000 ohm resistance, 2% tolerance, and 0.88 W power dissipation. Ideal for through-hole mounting applications requiring a temperature range of -55 to 125 °C and operating voltage up to 100 V.
1776-C6815
Caddock Electronics
1776-C6815 by Caddock Electronics is a Metal Glaze/Thick Film resistor array with 5 elements in a rectangular SIP package. It has a first element resistance of 9M ohm and second element resistance of 1k ohm, with a tolerance of 0.1%. Operating at 1200V, it's ideal for precision voltage division applications requiring high resistance values.
CAY16A-332J4LF
Bourns CAY16A-332J4LF is a 3300 ohm resistor array with 8 terminals, rated at 0.063 W power dissipation. Ideal for surface mount applications, it operates b/w -55 to 125 °C and has a tolerance of 5%. Suitable for use in automotive electronics due to AEC-Q200 compliance.
GUS-SS8BLF-01-4871-B
GUS-SS8BLF-01-4871-B by Tt Electronics Plc is a miniature resistor network with 15 elements and a resistance of 4870 ohm. It has a power dissipation of 0.05 W and can operate at temperatures ranging from -55 to 125 °C. This SMT package is suitable for surface mount applications requiring precise resistance values.
CN2B8TTE104J
Koa Speer Electronics
CN2B8TTE104J by Koa Speer Electronics is a resistor network with 8 functions, each with a resistance of 100k ohm and a power dissipation of 0.125W. It operates b/w -55°C to 155°C, making it suitable for various applications requiring precise resistance values in compact SMT packages.
CRA06S083100KFTA
Vishay Dale
ARRAY/NETWORK RESISTOR; Mounting Type: SURFACE MOUNT; Rated Power Dissipation (P): .063 W; Maximum Operating Temperature: 150 Cel; Tolerance: 1 %; Operating Voltage: 50 V;
CAT16-182J4LF
CAT16-182J4LF by Bourns is a resistor network with 1800 ohm resistance, 5% tolerance, and 0.25 W power dissipation. Ideal for surface mount applications in electronics due to its isolated network type and operating voltage of 50 V.
EXB28V104JX
Panasonic EXB28V104JX is a resistor network with 4 functions, 100000 ohm resistance, and 0.063 W power dissipation. Ideal for applications requiring isolated networks in SMT packages with a temperature range of -55 to 125 °C. AEC-Q200 compliant for automotive use.
MNR34J5ABJ332
ROHM
ROHM's MNR34J5ABJ332 resistor network has 4 functions with 3300 ohm resistance, rated for 70-125 °C. Ideal for surface mount applications, it offers 0.125 W power dissipation and operates at up to 200 V, making it suitable for various electronic circuits.
4114R-2-203
Bourns 4114R-2-203 resistor network features 13 elements with 20k ohm resistance, 2% tolerance, and 0.125 W power dissipation. Ideal for through-hole mounting applications in electronics requiring precise resistance values and high operating temperatures up to 125°C.
EXB28V101JX
The Panasonic EXB28V101JX is a resistor network with 4 functions, each with a resistance of 100 ohm and a power dissipation of 0.063 W. It operates b/w -55 to 125 °C and has a tolerance of 5%. Ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance and isolated network type.
770101103P
Cts
The Cts 770101103P is a rectangular package resistor network with 9 elements and a resistance of 10000 ohm. It has a spacing of 2.54 mm and can handle an operating voltage of 100 V. This resistor network is commonly used in through-hole mounting applications for its high power dissipation capability and wide temperature range (-55 to 125 °C).
ACASA1001S1001P100
Vishay Intertechnology
Vishay Intertechnology's ACASA1001S1001P100 is a thin film resistor array with 4 functions, each at 1000 ohm resistance. It has a power dissipation of 0.3 W and operates b/w -55 to 125 °C. Ideal for surface mount applications requiring precise tracking and low temperature coefficient.
RM3216B-102/902-PBVW10
Susumu
The Susumu RM3216B-102/902-PBVW10 is a thin film resistor array with 2 functions, offering 1000 ohm and 9000 ohm resistances. With a tolerance of 0.1%, it operates b/w -55 to 155 °C, making it suitable for AEC-Q200 automotive applications. Its SMT package measures 3.2mm x 1.6mm x 0.45mm, ideal for surface mount installations.
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