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: 5 %; Spacing (Lead): 2.54 mm;
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Resistor Networks & Arrays RKLB4S181JSTB attributes and parameters. Explore more Resistor Networks & Arrays devices from Koa Speer Electronics
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RKLB4S181JSTB 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.
FDLL4148
National Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
NUP2105LT1G
Onsemi
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.
2N7002
Vishay Intertechnology
2N7002 by Vishay Intertechnology is a N-CHANNEL FET with 60V DS Breakdown Voltage, 0.115A Drain Current, and 7.5 ohm On Resistance. Ideal for SWITCHING applications due to its SINGLE configuration with BUILT-IN DIODE. Operates in ENHANCEMENT MODE, suitable for surface mount with GULL WING terminals.
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.
1N4148
Semitronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
STM8S003F3P6TR
STM8S003F3P6TR by STMicroelectronics is an 8-bit microcontroller with a max clock frequency of 16 MHz. It features 1024 RAM bytes, 128 data EEPROM size, and 5-ch 10-bit ADC channels. Ideal for industrial applications requiring low power mode and connectivity via I2C, SPI, and UART interfaces.
Toshiba
BAV99
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
EU2B-YS3303C
Idec
ROTARY SWITCH;
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;
Boca Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SMBJ18CA
Eic Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Gulf Semiconductor
Alpha & Omega Semiconductor
DS18B20U+
Analog Devices
DS18B20U+ by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
Shanghai Lunsure Electronic Technology
SS14
Continental Device India
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Itt Semiconductor
General Transistor
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.
BCN164ABI1821F7
Tt Electronics Plc
BCN164ABI1821F7 by Tt Electronics Plc is a 1206 SMT resistor array with 1820 ohm resistance, 1% tolerance, and 0.063 W power dissipation. Ideal for applications requiring isolated network type resistors in surface mount technology, offering a temperature coefficient of 200 ppm/°C and operating voltage of 50 V.
CAY16-100J4LF
Bourns
Bourns CAY16-100J4LF is a 10 ohm resistor array with 0.0625 W power dissipation and 5% tolerance. Ideal for surface mount applications, it operates b/w -55 to 125 °C and has a temperature coefficient of 200 ppm/°C.
BCN164AB221J7
BCN164AB221J7 by Tt Electronics Plc is a 220 ohm resistor network with 0.063 W power dissipation and 70 °C rated temperature. Ideal for surface mount applications, it features METAL GLAZE/THICK FILM technology, 8 terminals, and a max operating temperature of 155 °C.
YC248-JR-07100KL
Yageo
Yageo YC248-JR-07100KL is a resistor network with 8 functions, 100000 ohm resistance, and 5% tolerance. It operates b/w -55 to 155 °C and has a rated power dissipation of 0.0625 W. Ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance.
LT5400BIMS8E-6#PBF
Linear Technology
ARRAY/NETWORK RESISTOR; Mounting Type: SURFACE MOUNT; Maximum Operating Temperature: 85 Cel; Tolerance: 7.5 %; Operating Voltage: 75 V; No. of Terminals: 8;
Y0094V0010AA0L
Vishay Intertechnology's Y0094V0010AA0L resistor network features 20000 ohm resistance, 0.05% tolerance, and 2.54 mm lead spacing. Ideal for divider applications with a max operating temperature of 125 °C and non-inductive construction.
YC164-JR-07680RL
Yageo's YC164-JR-07680RL is a resistor network with 4 functions, each with 680 ohm resistance. Operating voltage of 50V and rated power dissipation of 0.0625W make it suitable for AEC-Q200 standard automotive applications. With a temperature coefficient of 200 ppm/°C, it can operate b/w -55 to 155 °C effectively.
4310R-102-203
Bourns 4310R-102-203 resistor network features 5 functions with 20000 ohm resistance, 2% tolerance, and 0.3 W power dissipation. Ideal for applications requiring isolated networks in through-hole mounting with a temperature range of -55 to 125 °C.
TC164-JR-0722KL
Yageo's TC164-JR-0722KL is a 4-function resistor network with resistance of 22000 ohm, operating voltage of 50V, and tolerance of 5%. Ideal for surface mount applications in automotive electronics due to AEC-Q200 standard compliance and temperature coefficient of 200 ppm/°C.
RM2012A103/603PBVW10
Thin Film Technology
RM2012A103/603PBVW10 by Thin Film Technology is a 0.1W resistor array with two elements, 10000 ohm and 60000 ohm resistance. It has a tolerance of 0.1% and temperature coefficient tracking of 5 ppm/°C. Ideal for surface mount applications requiring precise resistance values in compact designs.
PRA100I4-10KBWNT
Vishay Intertechnology's PRA100I4-10KBWNT is a 4-function resistor network with 10000 ohm resistance, 0.1 W power dissipation, and 0.1% tolerance. Ideal for surface mount applications in electronics requiring precise resistance values and temperature coefficient tracking of 2 ppm/°C.
S41X083470JP
Cts
S41X083470JP by Cts is a resistor network with 4 functions, each with 47 ohm resistance. It has a power dissipation of 0.031 W and operates b/w -55 to 125 °C. Ideal for surface mount applications requiring isolated network resistors with 5% tolerance and operating voltage up to 50 V.
YC324-JK-073K3L
Yageo's YC324-JK-073K3L resistor network features 4 functions with 3300 ohm resistance, rated for -55 to 155 °C. Ideal for AEC-Q200 standard applications, it is a SMT package with 8 terminals and 5% tolerance, operating at 200V and dissipating 0.125W power.
4606H-102-203LF
Bourns 4606H-102-203LF resistor network features 3 functions with a resistance of 20k ohm and tolerance of 2%. Operating voltage is 100V, power dissipation is 1.2W, and temperature coefficient is 100 ppm/°C. Ideal for applications requiring precise resistance values in electronic circuits.
MPMT50011002AT5
Vishay Intertechnology's MPMT50011002AT5 is a thin film resistor network with 2 elements, offering resistances of 5000 ohm and 10000 ohm. It has a power dissipation of 0.1 W and operates b/w -55°C to 150°C. Ideal for voltage division applications due to its divider network type and high precision with a tolerance of 0.1%.
YC124-JR-072K2L
YC124-JR-072K2L by Yageo is a 4-function resistor array with resistance of 2200 ohm, operating voltage of 25V, and rated power dissipation of 0.0625W. Ideal for surface mount applications in automotive electronics due to AEC-Q200 standard compliance and temperature range from -55 to 155 °C.
NOMCT16031001AUF
Vishay Intertechnology's NOMCT16031001AUF is a 1000 ohm resistor array with 8 functions, 16 terminals, and 0.1% tolerance. With a thin film technology and rugged construction, it operates b/w -55 to 125 °C for various applications in resistor networks & arrays. Suitable for SMT mounting, it has a power dissipation of 0.1 W and can handle up to 100 V operating voltage.
4310R-102-104LF
Bourns 4310R-102-104LF is a resistor network with 100000 ohm resistance, 2% tolerance, and 0.3 W power dissipation. It is ideal for applications requiring isolated networks in through-hole mounting with operating voltage up to 100 V.
4606X-AP2-203LF
Bourns 4606X-AP2-203LF is a resistor network with 3 functions, isolated type, and resistance of 20k ohm. It has a power dissipation of 0.3W, operating voltage of 100V, and tolerance of 2%. Ideal for applications requiring precise resistance values in circuits with through-hole mounting.
767141332GPTR13
767141332GPTR13 by Cts is a Resistor Network with 13 elements, each rated at 3300 ohm resistance. It has a power dissipation of 1.3W and operates b/w -55 to 125 °C, making it suitable for various applications requiring precise resistance values in compact SMT packages.
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