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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B148QF0S by Knowles Precision Devices is a surface mount band pass filter with a center frequency of 15 GHz and an insertion loss of 4.2 dB. It has a temperature range of -55 to 125°C and is commonly used in general purpose electronic applications.
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Having only 2 terminals simplifies the installation process and reduces the chances of wiring errors.
A band pass filter allows a specific range of frequencies to pass through while attenuating others, making it ideal for certain applications where precise filtering is required.
With a high maximum operating temperature, this filter can withstand elevated temperatures without impacting its performance, ensuring reliability in various environments.
The low minimum operating temperature makes this filter suitable for use in extreme cold conditions, offering versatility in a wide range of operating environments.
The compact width allows for space-efficient installation, making it suitable for applications where size constraints are a consideration.
With a low insertion loss, this filter can effectively pass desired frequencies while minimizing signal attenuation, ensuring minimal loss of signal strength.
The high center/cutoff frequency enables this filter to target specific frequency ranges efficiently, making it suitable for applications requiring precise frequency filtering.
The input impedance of 50 OHM ensures compatibility with standard signal sources and receivers, making it easy to integrate this filter into existing systems.
The compact length of this filter allows for flexibility in installation and placement, making it suitable for applications where space is limited.
With an output impedance of 50 OHM, this filter ensures a matched impedance with connected devices, minimizing signal reflections and maximizing signal transfer efficiency.
The surface mount design simplifies the installation process and allows for easy integration onto circuit boards, offering convenience and versatility in various electronic applications.
The low height profile of this filter enables it to be incorporated into compact electronic devices or systems, making it suitable for applications where space-saving is a priority.
General Purpose Electronic Filters B148QF0S attributes and parameters. Explore more General Purpose Electronic Filters devices from Knowles Precision Devices
Center/Cutoff Frequency (fo/fc):
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As a division of Knowles Corporation, Knowles Precision Devices (KPD), focuses on production of a wide variety of highly engineered Capacitors and Microwave to Millimeter Wave components for use in critical applications in military, medical, electric vehicle, and 5G market segments. Radar, pacemakers, MRI equipment, satellites, airplanes, electric vehicles and mobile phone base stations are just a few of the places you will find our products. Our products can be found in every corner of the world, from 8000ft below the earth’s surface to orbiting 254 miles above us on the ISS. We are a Specialty Components manufacturer, which means we choose to take on the complex challenges that come with High Reliability, High Temperature, High Performance and High Frequency solutions. This is built on our commitment to innovation, whether it be our ongoing creativity in manufacturing high performance multi-layer ceramic capacitors, or our unique ceramic formulations that allow us to provide the highest performance-for-footprint mmWave filters available
1N4148
Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Maximum Repetitive Peak Reverse Voltage: 100 V; Config: SINGLE; No. of Phases: 1; No. of Elements: 1;
2N2222A
Secos
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .6 A; JEDEC-95 Code: TO-92;
06035C104KAT2A
KYOCERA AVX
06035C104KAT2A by KYOCERA AVX 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 SMT applications requiring compact size and reliable performance in various electronic circuits.
ULN2803ADWRG4
Texas Instruments
ULN2803ADWRG4 by Texas Instruments is a peripheral driver with 8 functions, open-collector output, and built-in transient protection. It operates b/w -40 to 85 °C with a max supply voltage of 3 V. Ideal for applications requiring sink current flow direction in a small outline package style.
LAN8720AI-CP-TR
Microchip Technology
LAN8720AI-CP-TR by Microchip is an Ethernet transceiver with 100 Mbps data rate, operating at -40 to 85 °C. It features a 3.3 V supply voltage, 54 mA supply current, and TS 16949 screening level. Ideal for network interfaces in industrial applications due to its compact square package and low profile design.
2N7002
Changzhou Galaxy Century Microelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Minimum DS Breakdown Voltage: 60 V; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; No. of Terminals: 3;
Digitron 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;
SMBJ18CA
Sensitron Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Operating Mode: ENHANCEMENT MODE; Qualification: Not Qualified;
STM32F405RGT6
STMicroelectronics
STM32F405RGT6 by STMicroelectronics is a 32-bit microcontroller with 2/3.3V power supplies, 16 external interrupts, and 196608 RAM bytes. Ideal for industrial applications, it features CAN(2), I2C(3), SPI(3) connectivity options and operates at a max clock frequency of 26 MHz. With low power mode and DMA support, it offers versatile performance in compact dimensions.
ULN-2803A
Vishay Sprague
Vishay Sprague's ULN-2803A is an 8-bit peripheral driver with a max supply voltage of 3V. Featuring open-collector output characteristics, it offers built-in transient protections and operates b/w -20°C to 85°C. Ideal for applications requiring sink current flow direction, this rectangular-shaped driver has a terminal pitch of 2.54mm and turn-on/off time of 1us.
DRV5053VAQLPG
Texas Instruments DRV5053VAQLPG is a magnetic field sensor with 2.5-38V supply voltage range, -40 to 125°C operating temperature, and 0-2V output. Ideal for applications requiring Hall effect sensors like automotive, industrial automation, and robotics due to its compact size (1.52" x 4mm) and high output current capability of 2.3A.
LM7805CT
Onsemi
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
First Components International
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Operating Temperature: 200 Cel; Config: SINGLE; No. of Elements: 1;
ERJ3GEY0R00V
Panasonic
ERJ3GEY0R00V by Panasonic is a SMT fixed resistor with 0 ohm resistance, suitable for jumper applications. It features a metal glaze/thick film technology, rated for temperatures b/w -55 to 155 °C. With a compact rectangular construction and matte tin over nickel terminal finish, it is ideal for surface mount installations in various electronic devices.
SS14
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Operating Temperature: 200 Cel; Config: SINGLE; Terminal Finish: Tin/Lead (Sn/Pb);
1N4148W-T
Rectron
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Bytesonic Electronics
ACPF-7424-BLK
Broadcom
BAND PASS FILTER; Minimum No. of Sections: 1; Packing Method: TAPE; Output Impedance (ohm): 50 OHM; Maximum No. of Sections: 1; Average Input Power: .501 W;
HMC896LP4ETR
Analog Devices
Analog Devices' HMC896LP4ETR is a 24-terminal BAND PASS FILTER with a Center Frequency of 14 GHz and Input Impedance of 50Ω. Operating b/w -40°C to 85°C, it's ideal for RF applications requiring precise filtering in compact designs.
MLPF-WB-01D3
General Purpose Filters;
ACPF-7141-BLK
BAND PASS FILTER; No. of Terminals: 3; Additional Features: OTHER BAND OF FREQ ALSO AVAILABLE; Maximum Operating Temperature: 85 Cel; Length: 2 mm; Width (mm): 1.6;
LP0FA0600A7TR\250
American Technical Ceramics
LOW PASS FILTER;
LTC6603IUF#PBF
LTC6603IUF#PBF by Analog Devices is a 24-terminal low pass filter with dimensions of L4.0xB4.0xH0.75 (mm). It operates b/w -40 to 85 °C, making it suitable for various general purpose electronic filtering applications in surface mount configurations.
MBC2-0915-025SA
Api Technologies
MBC2-0915-025SA by Api Technologies is a BAND PASS FILTER with 23 dB attenuation at 837.5 MHz. Operating b/w -30 to 85 °C, it has a max insertion loss of 2.6 dB and impedance of 50 OHM. Ideal for electronic applications requiring precise frequency filtering in compact spaces.
ADAQ8088BBCZ
Analog Devices' ADAQ8088BBCZ is a LOW PASS FILTER with 84 terminals, operating from -40 to 85°C. Featuring a Center Frequency of 36 MHz, it has an Input Impedance of 249 OHM//1 pF. Ideal for general purpose electronic filtering applications in surface mount configurations.
HMC894LP5E
Analog Devices' HMC894LP5E is a 8550 MHz Band Pass Filter with 50 OHM input/output impedance, -40 to 85 °C operating temperature range. Ideal for RF applications, it's a surface mount filter measuring L5.1xB5.1xH1.0 mm, offering 0.01 W average input power handling capability.
DEA162450BT-1295A1
TDK
TDK's DEA162450BT-1295A1 is a 4-terminal BAND PASS FILTER with a center frequency of 2450 MHz and max insertion loss of 2.1 dB. Operating b/w -40°C to 85°C, it has an impedance of 50Ω and is ideal for general purpose electronic filtering in surface mount applications.
4177
4177 by Api Technologies is a BAND PASS FILTER with a width of 25.4mm and max insertion loss of 6 dB. It has a center/cutoff frequency of 30 MHz and is commonly used in general purpose electronic filters applications.
XLF-252H+
Mini-circuits
XLF-252H+ by Mini-circuits is a 24-terminal LOW PASS FILTER with a cutoff frequency of 3800 MHz and max insertion loss of 2.6 dB. Operating b/w -55 to 105 °C, it has an impedance of 50 OHM and VSWR of 1.2, making it ideal for general purpose electronic filtering applications in various industries.
LTC1069-6IS8#TRPBF
LTC1069-6IS8#TRPBF by Analog Devices is an 8-terminal LOW PASS FILTER with a max frequency of 0.02 MHz. Operating temp range: -40 to 85 °C. Ideal for general purpose electronic filtering in surface mount applications.
LTC6603IUF#TRPBF
LTC6603IUF#TRPBF by Analog Devices is a 24-terminal low pass filter with dimensions of L4.0xB4.0xH0.75 (mm). It operates b/w -40 to 85 °C and has matte tin terminal finish. Ideal for general purpose electronic filtering in surface mount applications.
HMC1044LP3E
Analog Devices' HMC1044LP3E is a 16-terminal LOW PASS FILTER with a center frequency of 1655 MHz and max insertion loss of 5 dB. Ideal for applications requiring a compact, surface-mount filter with an input impedance of 50Ω, operating b/w -40 °C to 85°C.
BP0EA4649A700
BAND PASS FILTER;
BP0EA4649A7TR
EMIF01-1008AF4
DEA162690LT-5057C1
DEA162690LT-5057C1 by TDK is a LOW PASS FILTER with 4 terminals, operating from -40 to 85 °C. It has a center frequency of 2200 MHz, insertion loss of 0.6 dB, and impedance of 50 OHM. Ideal for applications requiring surface mount filters in electronic devices.
HMC893LP5ETR
Analog Devices' HMC893LP5ETR is a 32-terminal Band Pass Filter with a center frequency of 7150 MHz and 50 OHM impedance. Operating b/w -40 to 85 °C, it's ideal for RF applications requiring precise signal filtering in compact spaces. The filter comes in a surface mount package with matte tin finish, suitable for high-frequency circuits.
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Knowles Precision Devices
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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