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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
ROHM LA-301BB is a COMMON ANODE 7 SEG NUMERIC LED DISPLAY with peak wavelength of 470nm. It operates b/w -25 to 75°C, with max forward current of 0.01A and voltage of 4.2V. Ideal for applications requiring blue color display with decimal point, such as digital clocks or timers.
Median Price
$23.200
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1k+
Chip1Stop
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100+ parts
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Nova Conductors
$8.866
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Continental Prestige Electronics
$8.689
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AZTECH Wire
$10.506
Semicontronic
$19.720
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Ampacity Inc.
$42.920
Argo Parts USA
Perfect Parts
Common anode configuration allows for easier control and customization of the display.
Low forward current ensures energy efficiency and prolongs the lifespan of the LED display.
Peak wavelength of 470nm provides a bright and vibrant blue color output.
Offers flexibility for different applications and provides a clear numeric display.
Wide operating temperature range allows this LED display to be used in various environments.
Can withstand low temperatures, making it suitable for use in cold climates or refrigerated settings.
High-quality terminal finish ensures good conductivity and reliability in connections.
The blue color output is visually appealing and suitable for various applications.
Provides a clear and easily readable display size for information or numeric values.
Low forward voltage requirement helps in reducing power consumption and heat generation.
LED Displays LA-301BB attributes and parameters. Explore more LED Displays devices from ROHM
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No. of Characters:
No. of Functions:
Maximum Operating Temperature:
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Peak Wavelength (nm):
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LA-301BB Optoelectronics trade compliance attributes, and parameters.
HTS
8541.40.20.00
SB
Rohm Co Ltd is a Japan-based company that manufactures and distributes electronic components for use in automotive, transportation, medical, healthcare, audiovisual, telecommunications, digital power, computer and peripherals, and home appliance end markets. Its product portfolio includes integrated circuits in memory, amplifiers, switches, data converters, and microcontrollers; discrete semiconductors, such as transistors and diodes; power devices; passive devices, such as resistors and capacitors; and optoelectronic devices.
2N7002
Rectron
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel; Terminal Form: GULL WING;
LM317LMX/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Seated Height: 1.75 mm; Nominal Dropout Voltage-1: 3 V;
1N4148
Bkc Semiconductors
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Shenzhen Yixinsemi Electronics
Secos
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .3 W; Maximum Drain Current (ID): .115 A; Maximum Drain-Source On Resistance: 7.5 ohm;
BAV99-7-F
Diodes Incorporated
Diodes Inc. BAV99-7-F is a series-connected, center tap diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.004 us and can handle up to 0.3A output current. Ideal for rectification applications requiring fast switching and low reverse current requirements.
EU2B-YS3103F
Idec
ROTARY SWITCH;
DS18B20U
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Minimum Operating Temperature: -55 Cel; Package Equivalence Code: TSSOP8,.19;
2N2222A
Transistor & Electronic
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM2931AZ-5.0RAG
Onsemi
LM2931AZ-5.0RAG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V nominal output voltage, 0.1A max output current, and 0.6V max dropout voltage. Ideal for applications requiring stable voltage regulation in temperature-sensitive environments up to 150°C.
BAV99
Infinex
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Tak Cheong Electronics Holdings
1N4148WS
Meritek Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358N
NXP Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
SMBJ18CA
Bourns
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M24308/2-1F
Bel Fuse
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1750VAC; No. of Connectors: ONE; Mixed Contacts: NO;
FSMLF327
Fox Electronics
FSMLF327 by Fox Electronics is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing such as communication systems, industrial automation, and consumer electronics. Operating temperature range from -40 to 85 °C.
Micro Commercial Components
Small Signal Field-Effect Transistors; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Transistor Application: SWITCHING; Maximum Drain Current (ID): .34 A; Package Style (Meter): SMALL OUTLINE;
FDV304P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Moisture Sensitivity Level (MSL): 1; Maximum Drain Current (ID): .46 A;
HDSP7501
Infineon Technologies
Infineon's HDSP7501 is a 7 SEG NUMERIC LED DISPLAY with peak wavelength of 635nm. Featuring common anode configuration, it has a display height of 8mm and max forward voltage of 2.5V. Ideal for applications requiring red color output, with operating temperatures ranging from -40°C to 100°C.
HCMS-3901
Broadcom
Broadcom's HCMS-3901 LED Display features a 5x7 dot matrix with yellow color. It operates in temperatures ranging from -40°C to 85°C, making it suitable for various applications. With complex configuration and 4 functions, it offers versatile display solutions.
HDSP5601
Morrihan International
7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Color At Wavelength: Green; Maximum Forward Voltage: 2.5 V; Peak Wavelength (nm): 566; JESD-609 Code: e0;
5082-7653
Hewlett Packard
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); No. of Characters: 1; Maximum Forward Voltage: 2.5 V; Color At Wavelength: Red; Configuration: COMMON CATHODE, 1 DIGIT WITH DECIMAL POINT;
SA39-11GWA
Kingbright Electronic
SA39-11GWA by Kingbright Electronic is a COMMON ANODE 7 SEG NUMERIC LED DISPLAY with 0.025 A forward current. With a display height of 9.9 mm, it operates b/w -40 to 85 °C and is ideal for applications requiring a GREEN LED display with decimal point.
DMS-40PC1RL
C&d Technologies
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; No. of Functions: 4.5; Maximum Forward Current: .035 A; Display Height: 13.2 mm; Color: RED;
HDSP-2133TXV
SMART/NORMAL 5 X 7 DOT MATRIX LED DISPLAY; Color: HIGH PERFORMANCE GREEN; Configuration: COMPLEX; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -55 Cel; No. of Functions: 8;
SA36-11EWA
Kingbright
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Minimum Operating Temperature: -40 Cel; Display Height: 9.14 mm; No. of Functions: 1; Additional Features: IC COMPATIBLE; Maximum Operating Temperature: 85 Cel;
VDMG10C0
Vishay Intertechnology
VDMG10C0 by Vishay Intertechnology is a COMMON CATHODE, 1 DIGIT WITH DECIMAL POINT 7 SEG NUMERIC LED DISPLAY. It has a max forward current of 0.025 A and operates at temperatures ranging from -35 to 105 °C. Ideal for applications requiring a green LED display with a height of 10 mm.
TIL808
Texas Instruments
TIL808 by Texas Instruments is a 7 SEG NUMERIC LED DISPLAY with Common Cathode configuration. Featuring peak wavelength of 655nm and red color, it has 2 characters with 8mm display height. With max operating temp of 85°C and min of -25°C, it has a max forward voltage of 2V. Ideal for applications requiring compact numeric displays.
5082-7610
Agilent Technologies
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Peak Wavelength (nm): 635; Maximum Operating Temperature: 100 Cel; Configuration: COMMON ANODE, 1 DIGIT WITH DECIMAL POINT; No. of Functions: 1;
HTIL-311A
SMART/NORMAL 4 X 7 DOT MATRIX LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Color At Wavelength: Red; No. of Functions: 1; Peak Wavelength (nm): 655; Configuration: COMPLEX;
SLA5753
SLA5753 by Onsemi is a 16x16 Dot Matrix LED Display with Common Anode configuration. Featuring peak wavelength of 567nm, it emits Green-Yellow/Red light. Ideal for applications requiring a display height of 32mm, operating b/w -20 °C to 50°C.
HCMS-2915
SMART/NORMAL 5 X 7 DOT MATRIX LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; No. of Characters: 8; Configuration: COMPLEX; No. of Functions: 8;
HDSP5501
7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Color At Wavelength: Red; Peak Wavelength (nm): 635; Configuration: Common Anode; Minimum Operating Temperature: -40 Cel;
AML92ERY
Micro Switch
SINGLE COLOR LED DISPLAY CLUSTER; Minimum Operating Temperature: -20 Cel; Color: RED; Maximum Operating Temperature: 60 Cel; No. of Functions: 1; Maximum Forward Current: .015 A;
PSA08-11GWA
16 SEG ALPHANUMERIC LED DISPLAY; Maximum Forward Current: .025 A; Maximum Operating Temperature: 85 Cel; Configuration: COMMON ANODE, 1 DIGIT WITH DECIMAL POINT; Color: GREEN; No. of Functions: 1;
HDSP-303G
7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Color At Wavelength: Green; Peak Wavelength (nm): 568; No. of Characters: 1; JESD-609 Code: e0;
HDSP-A153
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Forward Current: .04 A; Minimum Operating Temperature: -20 Cel; Display Height: 7.6 mm; Color At Wavelength: Red;
HDSP-5603
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Lead (Sn/Pb); No. of Characters: 1; Minimum Operating Temperature: -40 Cel; Display Height: 14.2 mm; Peak Wavelength (nm): 566;
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LA-301ML
ROHM
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: TIN SILVER COPPER; Display Height: 8 mm; Minimum Operating Temperature: -25 Cel; No. of Functions: 1; Color At Wavelength: Green;
LA-301VB
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: TIN SILVER COPPER; JESD-609 Code: e1; Color: RED; Display Height: 8 mm; Maximum Forward Voltage: 2.8 V;
LA-301VL
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: TIN SILVER COPPER; Maximum Operating Temperature: 75 Cel; Display Height: 8 mm; Peak Wavelength (nm): 650; Color: RED;
LA-301MBM
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Silver/Copper (Sn/Ag/Cu); JESD-609 Code: e1; No. of Characters: 1; Configuration: COMMON ANODE, 1 DIGIT WITH DECIMAL POINT; Maximum Forward Current: .02 A;
LA-301VBN
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: Tin/Silver/Copper (Sn/Ag/Cu); Minimum Operating Temperature: -25 Cel; Color: RED; Configuration: COMMON ANODE, 1 DIGIT WITH DECIMAL POINT; Maximum Operating Temperature: 75 Cel;
LA-301VLN
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: TIN SILVER COPPER; Display Height: 8 mm; Maximum Forward Current: .015 A; Maximum Operating Temperature: 75 Cel; Minimum Operating Temperature: -25 Cel;
LA-301MB
LA-301MB by ROHM is a COMMON ANODE, 1 DIGIT WITH DECIMAL POINT LED display with a max forward current of 0.02 A. It is a SMART/NORMAL 7 SEG NUMERIC LED DISPLAY that operates at temperatures ranging from -25 to 75 °C. Its compact size and green color make it suitable for various applications.
LA-301AB
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: TIN SILVER COPPER; JESD-609 Code: e1; Minimum Operating Temperature: -25 Cel; Maximum Operating Temperature: 75 Cel; Color: HIGH BRIGHT RED;
LA-301AL
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: TIN SILVER COPPER; Maximum Forward Current: .025 A; Maximum Operating Temperature: 75 Cel; No. of Characters: 1; Peak Wavelength (nm): 626;
LA-301BL
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: TIN SILVER COPPER; Color At Wavelength: Blue; No. of Characters: 1; No. of Functions: 1; Peak Wavelength (nm): 470;
LA-301EB
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: TIN SILVER COPPER; Color: HIGH BRIGHT ORANGE; Maximum Operating Temperature: 75 Cel; Display Height: 8 mm; Maximum Forward Current: .025 A;
LA-301EL
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: TIN SILVER COPPER; Configuration: COMMON CATHODE, 1 DIGIT WITH DECIMAL POINT; Maximum Forward Current: .025 A; No. of Functions: 1; No. of Characters: 1;
LA-301XB
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: TIN SILVER COPPER; Maximum Operating Temperature: 75 Cel; Color At Wavelength: Yellow; Maximum Forward Current: .025 A; Color: HIGH BRIGHT YELLOW;
LA-301XL
SMART/NORMAL 7 SEG NUMERIC LED DISPLAY; Terminal Finish: TIN SILVER COPPER; Minimum Operating Temperature: -25 Cel; Configuration: COMMON CATHODE, 1 DIGIT WITH DECIMAL POINT; Maximum Forward Current: .025 A; No. of Functions: 1;
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