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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ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 12 V; Rated DC Voltage: 32 V; Rated Current: 3 A; Terminal Shape: WRAPAROUND;
Median Price
$1.035
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6
In-Stock Inventory
1k+
Chip1Stop
1+ parts
$0.900
100+ parts
$0.570
1k+ parts
$0.568
10k+ parts
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Mouser Electronics
$1.170
$0.731
$0.583
$0.564
Arrow
$1.537
$0.903
$0.690
$0.651
Verical
$0.860
$0.639
$0.616
Cyclops Electronics Ltd
Executive Electronics, Inc.
Component Stockers USA
$0.600
$0.540
$0.530
Perfect Parts
Kepictronics
Authorized Procurement Solutions
GreenTree Electronics
Glotronic Ltd.
Northwest PG Solutions
Native Components
Fuses 0438003.WR attributes and parameters. Explore more Fuses devices from Littelfuse
Circuit Protection Type:
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Rated Breaking Capacity:
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Rated DC Voltage:
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Pre Arcing Rating (A2/s):
Resistance:
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Dimensions:
Blow Characteristic:
Fuse Size/Group:
Trip Time/Delay:
Nominal Joule Integral:
Minimum Operating Temperature:
Maximum Operating Temperature:
Reference Standard:
JESD-609 Code:
Terminal Shape:
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Mounting Feature:
Packing Method:
0438003.WR Circuit Protection trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.10.00.40
SB
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.
SS14
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N5819HW-7-F
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
DP83848IVVX/NOPB
National Semiconductor
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 48; Package Code: QFP; Package Shape: SQUARE;
LL4148
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Maximum Non Repetitive Peak Forward Current: 2 A; Maximum Reverse Recovery Time: .004 us; No. of Phases: 1; Maximum Operating Temperature: 175 Cel;
LM107H/883
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Technology: BIPOLAR;
ULN2803A
YOUTAI SEMICONDUCTOR CO LTD
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Terminal Form: GULL WING; No. of Terminals: 18; Package Code: SOP; Package Shape: RECTANGULAR; JESD-30 Code: R-PDSO-G18;
1N4148WS
Onsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CN
Texas Instruments
LM555CN by Texas Instruments is an Analog Waveform Generation IC with a supply voltage range of 4.5V to 16V. It operates b/w 0°C to 70°C, making it suitable for commercial applications. This rectangular package IC has dual terminals and uses bipolar technology for pulse generation in various electronic circuits.
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Surge Components
M39029/56351
Esterline Technologies
CONNECTOR ACCESSORY; IEC Conformity: NO; Contact Gender: FEMALE; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT; Tool Settings: M22520/2-10;
1N4148
Weitronic Enterprise
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SMBJ18CA
Synsemi
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
EU2B-YS3203C
Idec
ROTARY SWITCH;
MMBT2222ALT1G
MMBT2222ALT1G by Onsemi is a NPN BJT transistor with 3 terminals, max power dissipation of 0.3W, and hFE of 75. Ideal for switching applications, it operates b/w -55 to 150 °C with a max collector-emitter voltage of 40V. This surface-mount device has a transition frequency of 300MHz and turn-on time of 35ns.
STMicroelectronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; No. of Elements: 8; Minimum DC Current Gain (hFE): 1000;
DS18B20+
Analog Devices
DS18B20+ by Analog Devices is a 12-bit temperature sensor with 3.3/5V supply, -55 to 125°C range, and ±0.50°C accuracy. It features a 1-Wire interface for digital output and is commonly used in applications requiring precise temperature monitoring in various industries.
FDN5618P
FDN5618P by Onsemi is a P-CHANNEL Power FET with 60V DS Breakdown Voltage. It features a single configuration with built-in diode, suitable for switching applications. With 10A IDM and 0.17 ohm RDS(on), it operates in the temperature range of -55 to 150 °C, making it ideal for various electronic devices.
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Style (Meter): SMALL OUTLINE; Terminal Position: DUAL;
LM358AN
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
50NHG000B
Cooper Industries
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 250 V; Rated Current: 50 A; Terminal Shape: TAB/BLADE;
3413.0010.22
Schurter Ag
Schurter Ag's 3413.0010.22 fuse is a 3.2x1.6mm surface mount type with very fast blow characteristic, rated at 0.25A and 125V AC/63V DC for electric circuit protection. It has a pre-arcing rating of 0.0032 A2/s, operates b/w -55 to 90°C, and meets CUL; UL standards, suitable for various electronic applications requiring compact and efficient fuse protection.
LP-CC-15
Cooper Electronic Technologies
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 15 A; Terminal Shape: END CAP;
0218002.MXP
Littelfuse
Littelfuse 0218002.MXP fuse, rated 2A and 250V, features a time lag blow characteristic with trip time of 0.02s. With dimensions of 5x20mm, it offers circuit protection in applications requiring a max operating temperature of 125°C. Compliant with CCC, CE, CSA, KC, PSE, SEMKO, SEV, UL and VDE standards.
FNQ-R-2-1/4
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 2.25 A; Terminal Shape: END CAP; Body Height: 38.1 mm;
0466005.NR
Littelfuse 0466005.NR fuse with 1.6J joule integral, 32V AC voltage rating, and 0.2s trip time is ideal for circuit protection in electronics. Measuring 3.18mm x 1.52mm x 0.58mm, it has a rated current of 5A and very fast blow characteristic, suitable for surface mount applications at temperatures ranging from -55°C to +90°C.
FNQ-R-2
Eaton Corporation
The Eaton Corporation FNQ-R-2 fuse is a 2A, 600V time delay CC class fuse with a rated breaking capacity of 200kA. It has nickel terminal finish and dimensions of 10.3mm x 38.1mm, suitable for inline mounting applications requiring electric circuit protection. Compliant with CE, CSA, and UL standards, it comes in BOX packing method for easy installation.
36916300000
Littelfuse 36916300000 TE5 fuse with 6.3A current, 300V AC/DC voltage rating, and 160.74J joule integral is ideal for circuit protection in applications requiring a time lag blow characteristic. It has a trip delay of 20s and operates b/w -40°C to 85°C temperatures, meeting CUL, UL, and VDE standards.
0468002.NR
Littelfuse 0468002.NR fuse, rated at 2A and 63V, with slow blow characteristic. Ideal for circuit protection in electronics applications. Dimensions of 3.18mm x 1.52mm x 0.58mm make it suitable for surface mounting method.
TR/3216FF2-R
Eaton Corporation's TR/3216FF2-R fuse, rated at 2A and 63V, features fast blow characteristic with trip time of 5s. With dimensions of 3.2mm x 1.6mm x 0.89mm, it is ideal for circuit protection in automotive applications meeting AEC-Q200, CSA, and UL standards.
FNQ-R-3/4
Eaton Corporation's FNQ-R-3/4 fuse, rated at 600V AC, features a 0.75A current and time delay blow characteristic. With nickel terminal finish and 200kA breaking capacity, it is ideal for electric circuit protection in various applications. Measuring 10.3mm x 38.1mm, this CC-class fuse is commonly used in inline or holder mounting setups.
FNQ-R-1-1/4
Eaton Corporation's FNQ-R-1-1/4 fuse, rated at 1.25A and 600V, features a time delay blow characteristic. With a body length of 10.3mm and diameter of 38.1mm, it is ideal for circuit protection in applications requiring an electric fuse with a high breaking capacity of 200kA.
AGC-20-R
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 32 V; Rated Current: 20 A; Terminal Shape: END CAP; Reference Standard: CSA; UL;
C10G32
The Eaton Corporation C10G32 fuse is a 32A electric fuse with a rated AC/DC voltage of 400V. It has a body size of 10mm x 38mm and an end cap terminal shape, meeting IEC standards. Ideal for inline mounting applications requiring circuit protection with a high breaking capacity of 120kA.
ATM-20LP
Eaton Corporation's ATM-20LP fuse is a 20A electric fuse with fast blow characteristic. It has dimensions of 10.9mm x 3.81mm x 8.73mm and rated voltage of 32V, suitable for inline mounting applications in circuits requiring protection up to 1000A breaking capacity at temperatures ranging from -40°C to 125°C.
FNQ-R-20
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 20 A; Terminal Shape: END CAP;
0251.062HAT1L
Littelfuse 0251.062HAT1L PICO fuse with 0.062A rated current, 125V AC/DC voltage, and very fast blow characteristic. Ideal for electric circuit protection in applications requiring a compact size fuse with through-hole mounting. Meets CSA, QPL, and UL standards for reliable performance.
FRS-R-100
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 300 V; Rated Current: 100 A; Terminal Shape: TAB/BLADE;
KTK-R-15
The Eaton Corporation's KTK-R-15 fuse, rated at 15A and 600V, features fast blow characteristic with a rated breaking capacity of 200kA. This CC class fuse with nickel terminal finish is designed for electric circuit protection in applications requiring inline mounting or holder installation. Compliant with CE, CSA, and UL standards, it comes in a box packing method and measures 10.3mm x 38.1mm in dimensions.
BK/ATC-20
ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 32 V; Rated DC Voltage: 32 V; Rated Current: 20 A; Terminal Shape: TAB/BLADE;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
0438001.WR
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated DC Voltage: 32 V; Rated Current: 1 A; Terminal Shape: WRAPAROUND; Rated Breaking Capacity: 50 A;
0438001.WRA
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 32 V; Rated DC Voltage: 63 V; Rated Current: 1 A; Terminal Shape: WRAPAROUND;
0438.250WR
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated DC Voltage: 63 V; Rated Current: .25 A; Terminal Shape: WRAPAROUND; Resistance: 2.02 ohm;
0438.750WR
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated DC Voltage: 32 V; Rated Current: .75 A; Terminal Shape: WRAPAROUND; Fuse Size: 0603;
0438004.WR
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 12 V; Rated DC Voltage: 32 V; Rated Current: 4 A; Terminal Shape: WRAPAROUND;
0438006.WRGT
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 24 V; Rated DC Voltage: 24 V; Rated Current: 6 A; Terminal Shape: WRAPAROUND;
043801.5WR
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated DC Voltage: 32 V; Rated Current: 1.5 A; Terminal Shape: WRAPAROUND; Reference Standard: CSA; UL;
043802.5WR
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 12 V; Rated DC Voltage: 32 V; Rated Current: 2.5 A; Terminal Shape: WRAPAROUND;
0438002.WRGT
Littelfuse 0438002.WRGT is a 0603 fuse with 32V rated voltage and 2A current. It has fast blow characteristic, 0.181J joule integral, and trip time of 5s. Ideal for circuit protection in electronics with surface mounting feature.
0438004.WRGT
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 32 V; Rated DC Voltage: 32 V; Rated Current: 4 A; Terminal Shape: WRAPAROUND;
0438005.WR
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 12 V; Rated DC Voltage: 32 V; Rated Current: 5 A; Terminal Shape: WRAPAROUND;
0438006.WRA
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 12 V; Rated DC Voltage: 24 V; Rated Current: 6 A; Terminal Shape: WRAPAROUND;
0438003.WRGT
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 32 V; Rated DC Voltage: 32 V; Rated Current: 3 A; Terminal Shape: WRAPAROUND;
0438008.WR
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated DC Voltage: 24 V; Rated Current: 8 A; Terminal Shape: WRAPAROUND; Nominal Joule Integral: 1.3838 J;
0438002.WRA
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 12 V; Rated DC Voltage: 32 V; Rated Current: 2 A; Terminal Shape: WRAPAROUND;
0438005.WRA
0438004.WRA
0438005.WRGT
ELECTRIC FUSE; Mounting Feature: SURFACE MOUNT; Rated AC Voltage: 32 V; Rated DC Voltage: 32 V; Rated Current: 5 A; Terminal Shape: WRAPAROUND;
0438002.WR
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