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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PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 6 ohm; Maximum Operating Temperature: 85 Cel; Rated AC Voltage (URac): 250 V; Additional Features: 6 TO 16 OHMS MEASURED AT 20 DEG CEL;
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Non-linear Resistors 250R120-R1U attributes and parameters. Explore more Non-linear Resistors devices from Littelfuse
Additional Features:
JESD-609 Code:
Manufacturer Series:
Mounting Type:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Shape (Package):
Packing Method:
Rated AC Voltage (URac):
Resistance:
Resistor Type:
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250R120-R1U Resistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8533.40.80.70
SB
8533.40.00.80
PCN Obsolescence/ EOL - Multiple Devices 12/Oct/2020
Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.
BAV99
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Texas Instruments
2N2222A by Texas Instruments is a small signal NPN bipolar junction transistor (BJT) with a max collector-emitter voltage of 40V and a max collector current of 0.8A. It is commonly used for switching applications due to its fast turn on/off times (35ns/285ns) and high transition frequency (300MHz).
Gec Plessey 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;
2N7002
Sinyork
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Operating Temperature: 85 Cel; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Operating Mode: ENHANCEMENT MODE;
1N4148
Invensys Sensor Systems
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; Maximum Repetitive Peak Reverse Voltage: 100 V;
Comchip Technology
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Micro Commercial Components
Small Signal Bipolar Transistors; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; JESD-609 Code: e0;
SS14
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358MX
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
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.
KSZ9031RNXIA
Microchip Technology
KSZ9031RNXIA by Microchip is a 48-terminal Ethernet transceiver with data rate of 1000 Mbps. Operating temperature range from -40 to 85°C makes it suitable for industrial applications. This square-shaped chip carrier has a very thin profile and matte tin finish, ideal for network interfaces.
Sensitron Semiconductor
STMicroelectronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .6 A;
LM7805CT/NOPB
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Voltage Tolerance: 5 %; Operating Temperature (TJ-Max): 125 Cel; Maximum Output Voltage-1: 5.25 V;
Bharat Electronics
LL4148
Vishay Telefunken
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
FDV303N
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Transistor Application: SWITCHING; JESD-609 Code: e3;
C0805C104K5RACTU
KEMET Corporation
KEMET C0805C104K5RACTU 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 ±10% tolerance. Ideal for surface mount applications in electronics requiring compact size and reliable performance.
MBR0520LT1
Motorola
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Digitron Semiconductors
MINISMDC050F-02
TE Connectivity
TE Connectivity's MINISMDC050F-02 is a PTC resettable fuse with 1 ohm resistance, operating voltage of 24V, and dimensions of 4.73mm x 3.41mm x 0.62mm. It can withstand temperatures from -40 to 85°C and is ideal for overcurrent protection in various electronic applications.
B57330V2103F260
TDK
B57330V2103F260 by TDK is a NTC thermistor with 10000 ohm resistance and 1% tolerance. It has a thermal sensitivity index of 3435 K, making it ideal for temperature compensation applications. With a max operating temperature of 125°C and surface mounting type, this thermistor offers precise and reliable performance in various electronic devices.
0ZCJ0050AF2E
Bel Fuse
Bel Fuse's 0ZCJ0050AF2E is a PTC resettable fuse with resistance of 0.15 ohm, operating voltage of 24V, and dual-ended terminal placement. Ideal for automotive applications due to AEC-Q200 compliance and compact SMT package measuring 3.5mm x 1.8mm x 1.2mm. Operating temperature range from -40°C to 85°C ensures reliable performance in various conditions.
B72530T0300K062
The TDK B72530T0300K062 is a VARISTOR with 2J energy capacity, 30V RMS voltage, and -55 to 150°C operating range. Ideal for surge protection in SMT applications due to its dual-ended terminals and compact rectangular package design.
RKEF250
Littelfuse
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 2.8 W; Maximum Operating Temperature: 85 Cel; Terminal Placement: RADIAL; Rated AC Voltage (URac): 60 V;
RXEF025-2
TE Connectivity's RXEF025-2 is a PTC resettable fuse with 1.25 ohm resistance and rated power dissipation of 0.45 W. Ideal for temperature sensing applications, it has a max operating temperature of 85°C and min of -40°C. With radial terminal placement and disk package shape, it offers URac of 72 V for through hole mounting.
RUEF250-2
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: .07 ohm; Rated Power Dissipation (P): 1.2 W; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel;
MF-R090-0-9
Bourns
Bourns MF-R090-0-9 is a PTC resettable fuse with resistance of 0.07 ohm, operating voltage of 30V, and max temp of 85°C. Ideal for overcurrent protection in various applications due to its radial terminal placement and through-hole mounting style.
V275LA20A
Thomson Consumer Electronics
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Operating Voltage: 369 V; Technology: METAL OXIDE FILM; Maximum Energy Absorbing Capacity: 75 J; JESD-609 Code: e0;
V33MLA1206NH
Harris Semiconductor
VARISTOR; Mounting Type: SURFACE MOUNT; Maximum Operating Temperature: 125 Cel; Height (Package): 1.8 mm; Maximum Energy Absorbing Capacity: .8 J; Package Style (Meter): SMT;
TO103J2F
TO103J2F by Littelfuse is a NTC thermistor with 10000 ohm resistance, 1% tolerance, and thermal sensitivity index of 3892 K. It is used for temperature sensing applications with a rated temperature range from -55°C to 150°C. The thermistor has radial terminal placement and through-hole mounting type.
SG200
Ketema Rodan Division
NTC THERMISTOR; Mounting Type: THROUGH HOLE MOUNT; Resistance: 5 ohm; Maximum Operating Temperature: 65 Cel; Rated AC Voltage (URac): 265 V; Thermal Sensitivity Index: 3000 K;
MOV-14D560K
The Bourns MOV-14D560K is a VARISTOR with 35V max circuit RMS voltage and 11J energy absorption. Ideal for surge protection in applications requiring high reliability, it operates b/w -40°C to 105°C. With radial terminal placement and metal oxide technology, it offers through-hole mounting in bulk packaging.
B72210S0301K101
B72210S0301K101 by TDK is a VARISTOR with 47J energy capacity, 300V RMS voltage, and 385V operating voltage. It is used for surge protection in applications requiring high reliability and durability. With radial terminal placement and metal oxide technology, it offers robust protection against electrical surges.
TMOV14RP275E
TMOV14RP275E by Littelfuse is a VARISTOR with 275V max circuit RMS voltage and 110J energy absorption. It operates b/w -55°C to 125°C, ideal for SURGE PROTECTION in various applications. Featuring METAL OXIDE FILM tech, it has radial terminal placement and measures 17mm in height and length, with a width of 9.5mm.
MF-R110-2-99
The Bourns MF-R110-2-99 is a PTC resettable fuse with 30V operating voltage and -40 to 85°C temperature range. It features radial terminal placement, matte tin finish, and disk package shape. Ideal for overcurrent protection applications, it meets CUL, TUV, and UL standards.
V275LA20APW
V275LA20APW by Littelfuse is a VARISTOR with 275V max circuit RMS voltage, 75J energy capacity, and -55 to 125 °C operating temp. Ideal for surge protection in various applications due to its METAL OXIDE technology and THROUGH HOLE MOUNT design.
16R500GU
16R500GU by Littelfuse is a PTC resettable fuse with resistance of 0.015 ohm and operating voltage of 16V. It is used for overcurrent protection in various applications. Featuring radial terminal placement, rectangular package shape, and matte tin finish, it meets CUL, TUV, and UL standards.
MF-SMDF050-2
The Bourns MF-SMDF050-2 is a PTC resettable fuse with resistance of 0.2 ohm and operating voltage of 60V. It features dual-ended terminals, SMT package style, and gold over nickel terminal finish. Ideal for applications requiring protection against overcurrent events in electronic circuits.
B72205-S271-K101
The TDK B72205-S271-K101 is a VARISTOR with 8.6J energy capacity, 275V RMS voltage, and 350V operating voltage. It has RADIAL terminals and DISK PACKAGE shape for THROUGH HOLE MOUNT applications in protecting circuits from overvoltage spikes.
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250R120U
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 4 ohm; Maximum Operating Temperature: 85 Cel; Shape (Package): RECTANGULAR PACKAGE; Maximum Circuit RMS Voltage: 250 V;
250R080U
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 14 ohm; Maximum Operating Temperature: 85 Cel; No. of Terminals: 2; Reference Standard: CUL; TUV; UL;
250R120-RCU
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 5.4 ohm; Maximum Operating Temperature: 85 Cel; Rated AC Voltage (URac): 250 V; Thermistor Application: OVERLOAD PROTECTION;
250R080TZR
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Maximum Operating Temperature: 85 Cel; Shape (Package): DISK PACKAGE; JESD-609 Code: e3; Terminal Shape: WIRE;
250R120-RAU
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 7 ohm; Maximum Operating Temperature: 85 Cel; Packing Method: BULK; Shape (Package): RECTANGULAR PACKAGE;
250R120C-R3
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; No. of Terminals: 2; Thermistor Application: OVERLOAD PROTECTION; Manufacturer Series: 250R; Terminal Finish: Matte Tin (Sn);
250R120-RCZR
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 5.4 ohm; Maximum Operating Temperature: 85 Cel; Terminal Shape: WIRE; Terminal Placement: RADIAL;
250R080DR
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 14 ohm; Maximum Operating Temperature: 85 Cel; No. of Terminals: 2; Shape (Package): DISK PACKAGE;
250R120-R1ZR
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 6 ohm; Maximum Operating Temperature: 85 Cel; Additional Features: 6 TO 16 OHMS MEASURED AT 20 DEG CEL; Manufacturer Series: 250R;
250R120-R2U
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 8 ohm; Maximum Operating Temperature: 85 Cel; Shape (Package): RECTANGULAR PACKAGE; No. of Terminals: 2;
250R120-R3ZR
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 8 ohm; Maximum Operating Temperature: 85 Cel; Terminal Finish: Matte Tin (Sn); Minimum Operating Temperature: -40 Cel;
250R120C-R1
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; No. of Terminals: 2; Terminal Placement: RADIAL; Terminal Finish: Matte Tin (Sn); Thermistor Application: OVERLOAD PROTECTION;
250R120-RAZR
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 7 ohm; Maximum Operating Temperature: 85 Cel; Rated AC Voltage (URac): 250 V; Minimum Operating Temperature: -40 Cel;
250R080TU
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 15 ohm; Maximum Operating Temperature: 85 Cel; Rated AC Voltage (URac): 250 V; Thermistor Application: OVERLOAD PROTECTION;
250R120-R2ZR
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 8 ohm; Maximum Operating Temperature: 85 Cel; Package Style (Meter): Radial; Terminal Placement: RADIAL;
250R120C-RC
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Thermistor Application: OVERLOAD PROTECTION; Manufacturer Series: 250R; JESD-609 Code: e3; Terminal Finish: Matte Tin (Sn);
250R080
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 22 ohm; Maximum Operating Temperature: 85 Cel; Length (Package): 5.8 mm; Width (Package): 4.6 mm;
250R080TDR
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 15 ohm; Maximum Operating Temperature: 85 Cel; JESD-609 Code: e3; Terminal Finish: Matte Tin (Sn);
250R080ZR
PTC RESETTABLE FUSE; Mounting Type: THROUGH HOLE MOUNT; Resistance: 14 ohm; Maximum Operating Temperature: 85 Cel; Operating Voltage: 60 V; No. of Terminals: 2;
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