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
Add filters
All
Selected
AD8216WYRZ
Analog Devices
AD8216WYRZ by Analog Devices is an Operational Amplifier with 90 dB CMRR, 3000 uV max input offset voltage, and 2 mA max supply current. Ideal for automotive applications due to AEC-Q100 screening, it operates b/w -40 to 125 °C with a supply voltage of 5V.
Operational Amplifier
BIPOLAR
5 V
1
Operational Amplifiers
90 dB
3000 uV
15 V/us
12.5 V
-40 °C (-40 °F)
125 °C (257 °F)
260 °C (500 °F)
30 s
2 mA
0.193 in (4.9 mm)
0.154 in (3.9 mm)
0.069 in (1.75 mm)
8
0.05 in (1.27 mm)
Dual
Gull Wing
Matte Tin
Plastic/Epoxy
Yes
Automotive
No
AEC-Q100
R-PDSO-G8
e3
SOP
Rectangular
Small Outline
SOP8,.25
LMV791TDA1
Texas Instruments
OPERATIONAL AMPLIFIER; Terminal Form: NO LEAD; No. of Terminals: 6; Package Code: DIE; Package Shape: RECTANGULAR; Technology: CMOS;
CMOS
0.034 in (0.8636 mm)
0.029 in (0.7239 mm)
6
Upper
No Lead
R-XUUC-N6
DIE
Uncased Chip
LMV791TDA2
Texas Instruments' LMV791TDA2 is a CMOS Operational Amplifier with 6 terminals in a rectangular unencased chip package. It features a width of 0.7239mm and length of 0.8636mm, suitable for surface mount applications. Ideal for precision signal amplification in compact electronic devices.
TLV2371TDA1
TLV2371TDA1 by Texas Instruments is an Operational Amplifier with 4500uV Max Input Offset Voltage, 72dB Nominal CMRR, and 3000kHz Unity Gain Bandwidth. Ideal for low-bias applications in voltage-feedback circuits due to its 0.00006uA Max Bias Current and compact rectangular package design.
Voltage Feedback
3 MHz
72 dB
55 dB
4500 uV
56234
1 V/us
2.4 V/us
60 pA
660 μA
0.038 in (0.974 mm)
0.029 in (0.748 mm)
Tube
TLV2371TDA2
TLV2371TDA2 by Texas Instruments is an Operational Amplifier with 4500uV Max Input Offset Voltage, 0.00006uA Max Average Bias Current, and 72dB Nominal CMRR. Ideal for precision applications requiring low-bias current and high common mode rejection ratio.
OPA191IDGKT
OPA191IDGKT by Texas Instruments is an operational amplifier with a max input offset voltage of 250uV and a nominal unity gain bandwidth of 2200kHz. It is ideal for automotive applications due to its temperature grade, low bias current (IIB) of 0.009uA, and small outline package style.
2.2 MHz
104 dB
120 dB
250 uV
6.5 V/us
9 nA
20 pA
3 V
20 V
-3 V
-20 V
200 μA
0.118 in (3 mm)
0.043 in (1.1 mm)
0.026 in (0.65 mm)
Nickel/Palladium/Gold
2
S-PDSO-G8
e4
TSSOP
Square
Small Outline, Thin Profile, Shrink Pitch
INA211BIRSWR
Texas Instruments' INA211BIRSWR is an Operational Amplifier with 35uV Max Input Offset Voltage and 140dB Nominal CMRR. Ideal for automotive applications, it operates b/w -40 to 125°C, has a supply voltage of 5V, and offers a unity gain bandwidth of 7kHz.
7 kHz
26 V
140 dB
105 dB
35 uV
500
0.4 V/us
35 uA
0.071 in (1.8 mm)
0.055 in (1.4 mm)
0.022 in (0.55 mm)
10
0.016 in (0.4 mm)
Quad
R-PQCC-N10
VQCCN
Chip Carrier, Very Thin Profile
INA211BIRSWT
Texas Instruments' INA211BIRSWT is an Operational Amplifier with 35uV Max Input Offset Voltage, 140dB CMRR, and 7kHz Unity Gain Bandwidth. Ideal for automotive applications due to its -40 to 125°C operating temperature range and compact chip carrier package.
INA215BIDCKT
Texas Instruments' INA215BIDCKT is an Operational Amplifier with 60uV Max Input Offset Voltage, 140dB Nominal CMRR, and 40kHz Unity Gain Bandwidth. Ideal for automotive applications due to its -40 to 125°C operating temperature range and compact design with a small outline package.
40 kHz
60 uV
75
0.079 in (2 mm)
0.049 in (1.25 mm)
R-PDSO-G6
INA215BIRSWR
Texas Instruments' INA215BIRSWR is an Operational Amplifier with 60uV Max Input Offset Voltage, 140dB Nominal CMRR, and 40kHz Unity Gain Bandwidth. Ideal for automotive applications due to its -40 to 125 °C operating temperature range and compact chip carrier package.
Nickel Palladium Gold
INA199B3QDCKRQ1
Texas Instruments' INA199B3QDCKRQ1 is an Operational Amplifier with 120 dB CMRR and 150 uV max input offset voltage. Ideal for automotive applications, it operates b/w -40 to 125 °C with a supply voltage of 5V. The package is small outline, thin profile, and surface mountable.
14 kHz
100 dB
150 uV
28 V
INA211BQDCKRQ1
Texas Instruments' INA211BQDCKRQ1 is an Operational Amplifier with 35uV Max Input Offset Voltage, 140dB Nominal CMRR, and 7kHz Unity Gain Bandwidth. Ideal for automotive applications due to AEC-Q100 screening, it operates in a wide temperature range from -40°C to 125°C.
12 V
INA214BQDCKRQ1
Texas Instruments' INA214BQDCKRQ1 is an Operational Amplifier with 140 dB CMRR, 30 kHz bandwidth, and 100 voltage gain. Ideal for automotive applications due to AEC-Q100 screening, it operates b/w -40 to 125°C with a supply voltage of 5V.
30 kHz
100
TLE2141MDRG4
TLE2141MDRG4 by Texas Instruments is an Operational Amplifier with 1500uV Max Input Offset Voltage, 1.5uA Max Average Bias Current, and 108dB Nominal CMRR. Ideal for military applications due to its MILITARY temperature grade, this Op Amp offers a wide operating temperature range from -55 to 125 °C and a high voltage gain of 5000.
5/±15 V
6 MHz
108 dB
85 dB
1500 uV
5000
27 V/us
45 V/us
100 nA
1.5 uA
22 V
-55 °C (-67 °F)
4.4 mA
0.154 in (3.91 mm)
Military
Tape And Reel
OPA627TDB1
OPA627TDB1 by Texas Instruments is an Operational Amplifier with 100uV Max Input Offset Voltage, 40 V/us Min Slew Rate, and 16000 kHz Nominal Unity Gain Bandwidth. Ideal for precision applications requiring low bias current and high common mode rejection ratio.
16 MHz
110 dB
100 uV
40 V/us
55 V/us
5 pA
7.5 mA
0.117 in (2.9718 mm)
0.08 in (2.032 mm)
9
R-XUUC-N9
OPA627TDB2
OPA627TDB2 by Texas Instruments is a voltage-feedback operational amplifier with 100uV max input offset voltage, 110dB nominal CMRR, and 16000kHz unity gain bandwidth. Ideal for precision applications requiring low bias current and high slew rate in compact designs.
TLV313IDCKT
TLV313IDCKT by Texas Instruments is a 5-terminal operational amplifier with a max input offset voltage of 3000 uV. With a nominal voltage of 5V, it offers an 80 dB common mode reject ratio and operates in automotive-grade temperatures. Ideal for applications requiring high precision amplification in compact spaces.
1 MHz
80 dB
70 dB
0.5 V/us
7 V
90 μA
5
R-PDSO-G5
LMP8480ASQDGKRQ1
LMP8480ASQDGKRQ1 by Texas Instruments is an operational amplifier with a max input offset voltage of 265uV, ideal for automotive applications. It features a nominal voltage of 16V and a common mode reject ratio of 124dB, suitable for high-performance audio systems. With a small outline package style and dual terminal position, it offers precise amplification in compact designs.
270 kHz
76 V
124 dB
265 uV
12 uA
16 V
85 V
AD8209AWBRMZ-RL
AD8209AWBRMZ-RL by Analog Devices is an Operational Amplifier with 100dB CMRR, 4000uV max input offset voltage, and 100kHz unity gain bandwidth. Ideal for automotive applications due to AEC-Q100 screening, Vsup of 5V, and -40 to 125 °C operating temperature range.
100 kHz
4000 uV
50 nA
9 V
2.7 mA
TSSOP8,.19
AD8209AWBRMZ
AD8209AWBRMZ by Analog Devices is an operational amplifier with a max input offset voltage of 4000 uV and nominal voltage of 5V. With a package style of small outline, thin profile, shrink pitch, it is ideal for automotive applications requiring high common mode rejection ratio and low bias current. This op amp operates in a wide temperature range from -40 to 125 °C and has a unity gain bandwidth of 100 kHz.
LPV801DBVT
LPV801DBVT by Texas Instruments is a CMOS Operational Amplifier with 1.8V supply voltage, 95dB common mode reject ratio, and 8kHz unity gain bandwidth. Ideal for automotive applications due to its low profile package and wide temperature range from -40°C to 125°C.
8 kHz
95 dB
3500 uV
2000 V/us
1.8 V
6 V
540 nA
0.114 in (2.9 mm)
0.063 in (1.6 mm)
0.057 in (1.45 mm)
0.037 in (0.95 mm)
LSSOP
Small Outline, Low Profile, Shrink Pitch
PLPV811DBVT
PLPV811DBVT by Texas Instruments is a CMOS Operational Amplifier with 370uV Max Input Offset Voltage, 95dB Common Mode Reject Ratio, and 8kHz Unity Gain Bandwidth. Ideal for automotive applications due to its low profile design, small footprint, and wide operating temperature range from -40°C to 125°C.
370 uV
INA210CIRSWR
Texas Instruments' INA210CIRSWR is an Operational Amplifier with 35uV Max Input Offset Voltage, 140dB CMRR, and 5V Nominal Voltage. Ideal for automotive applications due to its -40 to 125°C operating temperature range and compact chip carrier package.
200
INA210CIRSWT
Texas Instruments' INA210CIRSWT is an Operational Amplifier with 35uV Max Input Offset Voltage, 140dB CMRR, and 14kHz Unity Gain Bandwidth. Ideal for automotive applications due to its -40 to 125°C operating temperature range and compact chip carrier package.
INA211CIDCKR
The Texas Instruments INA211CIDCKR is an Operational Amplifier with a 35uV Max Input Offset Voltage and 140dB Nominal Common Mode Reject Ratio. It operates at temperatures from -40 to 125 °C, making it suitable for automotive applications requiring precise voltage amplification in compact spaces.
INA211CIDCKT
OPERATIONAL AMPLIFIER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 6; Package Code: TSSOP; Package Shape: RECTANGULAR;
INA211CIRSWR
Texas Instruments' INA211CIRSWR is an Operational Amplifier with 35uV Max Input Offset Voltage, 140dB Nominal CMRR, and 7kHz Unity Gain Bandwidth. Ideal for automotive applications due to its -40 to 125°C operating temperature range and compact chip carrier package.
INA212CIDCKT
4 kHz
1000
INA212CIRSWR
Texas Instruments' INA212CIRSWR is an Operational Amplifier with 35uV Max Input Offset Voltage and 140dB Nominal CMRR. Ideal for automotive applications, it operates b/w -40 to 125°C, has a supply voltage of 5V, and offers a unity gain bandwidth of 4kHz.
INA212CIRSWT
Texas Instruments' INA212CIRSWT is an Operational Amplifier with 35uV Max Input Offset Voltage, 140dB Nominal CMRR, and 4kHz Unity Gain Bandwidth. Ideal for automotive applications due to its -40 to 125 °C operating temperature range and compact CHIP CARRIER package style.
INA213CIRSWR
Texas Instruments' INA213CIRSWR is a 10-terminal Op Amp with 100uV max input offset voltage and 35uA max average bias current. With a supply voltage of 5V, it offers high CMRR of 120dB and operates in automotive-grade temperatures. Ideal for precision applications requiring low offset voltage and bias current.
80 kHz
50
INA213CIRSWT
Texas Instruments' INA213CIRSWT is an Operational Amplifier with 100uV Max Input Offset Voltage, 35uA Max Average Bias Current, and 120dB Nominal CMRR. Ideal for automotive applications due to its -40 to 125°C operating temperature range and compact CHIP CARRIER package style.
INA214CIRSWT
Texas Instruments' INA214CIRSWT is a 10-terminal operational amplifier with a max input offset voltage of 60uV and common mode reject ratio of 140dB. Ideal for automotive applications, it operates b/w -40 to 125°C, with a supply voltage of 5V and unity gain bandwidth of 30kHz.
INA215CIDCKT
Texas Instruments' INA215CIDCKT is an Operational Amplifier with 60uV Max Input Offset Voltage, 140dB Nominal CMRR, and 40kHz Unity Gain Bandwidth. Ideal for automotive applications due to its -40 to 125°C operating temperature range and compact design with a small outline package.
INA215CIRSWR
Texas Instruments' INA215CIRSWR is an Operational Amplifier with 140 dB CMRR, 60 uV max input offset voltage, and 35 uA max average bias current. Ideal for automotive applications, it operates b/w -40 to 125 °C with a supply voltage of 5V.
INA215CIRSWT
OPERATIONAL AMPLIFIER; Temperature Grade: AUTOMOTIVE; Terminal Form: NO LEAD; No. of Terminals: 10; Package Code: VQCCN; Package Shape: RECTANGULAR;
INA302A2IPW
Texas Instruments' INA302A2IPW is a voltage-feedback operational amplifier with 118 dB CMRR and 440 kHz unity gain bandwidth. Ideal for automotive applications, it operates from -40 to 125 °C with low offset and 30 uV max input offset voltage. Package: SOIC-14, SMD, 0.65 mm pitch.
Comparators
440 kHz
36 V
118 dB
30 uV
4 V/us
1.15 mA
0.197 in (5 mm)
0.173 in (4.4 mm)
0.047 in (1.2 mm)
14
R-PDSO-G14
TSSOP14,.25
INA302A3IPW
Texas Instruments' INA302A3IPW is a voltage-feedback operational amplifier with 120 dB CMRR and 30 uV max input offset voltage. Ideal for automotive applications, it operates b/w -40 to 125 °C, with a supply voltage of 5 V. This Op Amp features low-offset, frequency compensation, and a compact thin profile package design.
400 kHz
INA303A1IPW
Texas Instruments' INA303A1IPW is a voltage-feedback operational amplifier with 114 dB CMRR and 30 uV max input offset voltage. Ideal for automotive applications, it operates from -40 to 125 °C with a supply voltage of 5 V. With a compact design and low-offset feature, it offers high performance in various electronic systems.
550 kHz
114 dB
20
INA303A2IPWR
Texas Instruments' INA303A2IPWR is a 14-terminal Op Amp with 30uV max input offset voltage, 118dB CMRR, and 440kHz unity gain bandwidth. Ideal for automotive applications due to its low-offset, VFB architecture, and compact size of 5x4.4mm.
INA303A2IPW
OPERATIONAL AMPLIFIER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 14; Package Code: TSSOP; Package Shape: RECTANGULAR;
INA303A3IPWR
Texas Instruments' INA303A3IPWR is a voltage-feedback operational amplifier with 120 dB CMRR and 30 uV max input offset voltage. Ideal for automotive applications, it operates from -40 to 125 °C with a supply voltage of 5 V. With a compact design and low-offset feature, it offers high performance in various electronic systems.
INA303A3IPW
Texas Instruments' INA303A3IPW is a 14-terminal Op Amp with 30uV Max Input Offset Voltage, 120dB CMRR, and 5V Supply Voltage. Ideal for automotive applications due to its -40 to 125°C operating temp range and compact design. Features low-offset, VFB architecture, and high gain bandwidth of 400kHz.
INA199C1DCKR
Texas Instruments' INA199C1DCKR is an operational amplifier with 150uV max input offset voltage and 120dB nominal CMRR. Ideal for automotive applications, it operates b/w -40 to 125°C, with a unity gain bandwidth of 80kHz. This surface-mount op amp has a small outline package with dual terminals and matte tin finish.
INA199C1DCKT
Texas Instruments' INA199C1DCKT is a 6-terminal Op Amp with 120 dB CMRR and 80 kHz bandwidth. With a supply voltage of 5V, it's ideal for automotive applications due to its -40 to 125°C operating range and small form factor (2x1.25mm).
INA199C1RSWT
The Texas Instruments INA199C1RSWT is an Operational Amplifier with 150uV Max Input Offset Voltage, 120dB CMRR, and 80kHz Unity Gain Bandwidth. Ideal for automotive applications due to its -40 to 125 °C operating temperature range and compact chip carrier package style.
INA199C2RSWT
The Texas Instruments INA199C2RSWT is an Operational Amplifier with a 150uV Max Input Offset Voltage, 120dB Nominal Common Mode Reject Ratio, and 30kHz Nominal Unity Gain Bandwidth. Ideal for automotive applications, this Op Amp operates b/w -40 to 125 °C with a supply voltage of 5V.
INA199C3RSWT
The Texas Instruments INA199C3RSWT is an Operational Amplifier with a 150uV Max Input Offset Voltage and 120dB Nominal Common Mode Reject Ratio. It operates at a supply voltage of 5V, making it suitable for automotive applications due to its wide temperature range (-40 to 125 °C) and compact chip carrier package style.
© 2023 All rights reserved
