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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Qorvo's 854909 SAW Filter features 12 terminals, gold finish with nickel barrier, and 6.5mm width. With a center frequency of 140 MHz and max insertion loss of 12.5 dB, it is ideal for applications requiring a 50 OHM impedance such as wireless communication systems.
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Having 12 terminals allows for more connectivity options and flexibility in designing circuits.
SAW filters offer high performance in terms of insertion loss and frequency response, making this product a reliable choice for filtering applications.
The gold finish with nickel barrier provides excellent conductivity and corrosion resistance, ensuring long-term reliability.
The compact width of 6.5mm allows for space-efficient integration into devices without compromising performance.
The low insertion loss of 12.5 dB indicates minimal signal attenuation, maintaining signal integrity in filtering applications.
The 140 MHz center/cutoff frequency is suitable for a wide range of applications, offering flexibility in frequency filtering.
With a standard input impedance of 50 OHM, this product is compatible with common RF systems and circuits.
The length of 13.3mm provides stability and ease of mounting in various applications.
Matching the output impedance to the input impedance ensures efficient signal transfer and minimizes signal reflections.
The surface mount design allows for straightforward and secure installation onto circuit boards, saving time and effort in assembly.
The compact dimensions make this SAW filter suitable for a wide range of space-constrained applications while maintaining high performance.
The low height of 2mm enables low-profile designs and efficient use of space in compact electronic devices.
SAW Filters 854909 attributes and parameters. Explore more SAW Filters devices from Qorvo
Additional Features:
Center/Cutoff Frequency (fo/fc):
Filter Type:
Height:
Impedance (Input):
Maximum Insertion Loss:
JESD-609 Code:
Length:
Mounting Type:
No. of Functions:
No. of Terminals:
Output Impedance (ohm):
Dimensions:
Terminal Finish:
Width (mm):
854909 Filters trade compliance attributes, and parameters.
ECCN
5A991.B
ECCN Governance
EAR
NSN
5310-12-338-8314, 5310123388314
NIIN
123388314
Your car. Your smartphone. Your wrist. Your heart. Even outer space. Qorvo products are at work connecting, protecting and powering the planet. We bring core radio frequency (RF) and power technologies and solutions to mobile, infrastructure, the IoT, defense/aerospace and power management markets. Transforming the way you live, work, play and communicate — that's what inspires us. Innovation. Product Leadership. Scale. Speed. At Qorvo, we are driven by the possibility of discovery — of new RF and power technologies and advancements in design, manufacturing and communications that make the world a better, cleaner and more connected place. We've been working on that for more than 30 years, both as innovators and as stewards of our planet. And we are just getting started.
LM7805CT/NOPB
Texas Instruments
LM7805CT/NOPB by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates b/w 0-125°C, has a package style of flange mount, and offers low line/load regulation making it ideal for various electronic applications requiring stable power supply.
LM317T/NOPB
LM317T/NOPB by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max input-output voltage differential of 40V. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. The package style is flange mount with three terminals for easy installation.
2N2222A
Itt Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148
Weitron Technology
RECTIFIER DIODE; Surface Mount: NO; Maximum Reverse Recovery Time: .004 us; Config: SINGLE; Maximum Output Current: .15 A; Terminal Finish: Tin/Lead (Sn/Pb);
2N7002
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Terminal Finish: TIN LEAD; Maximum Operating Temperature: 150 Cel;
Lite-on Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Qualification: Not Qualified; Additional Features: LOW THRESHOLD; Minimum DS Breakdown Voltage: 60 V;
Unisonic Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Body Material: PLASTIC/EPOXY; Package Shape: RECTANGULAR;
STM32F405RGT6TR
STMicroelectronics
STM32F405RGT6TR by STMicroelectronics is a 32-bit microcontroller with 64 terminals, operating at a max frequency of 26 MHz. It features DAC and ADC channels, along with DMA support. Ideal for industrial applications requiring low power consumption and high-speed processing capabilities.
BAV99
Bkc Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM317T
Micro Commercial Components
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Moisture Sensitivity Level (MSL): 1; Maximum Output Current-1: 1.5 A; Operating Temperature (TJ-Min): 0 Cel;
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BAT54C-7-F
BAT54C-7-F by Diodes Inc. is a Schottky rectifier diode with common cathode, 2 elements, and max forward voltage of 0.24V. Ideal for applications requiring fast reverse recovery time of 0.005 us, such as in small outline packages for surface mount technology at temperatures ranging from -65 to 150°C.
261
Deltrol Controls
Other Relays;
ABS06-32.768KHZ-T
Abracon
Abracon's ABS06-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 90000 ohm series resistance, and -40 to 85 °C operating temperature range. Ideal for applications requiring precise timing in compact designs like IoT devices and wearables.
SMBJ18CA
Pro-an Electronic
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Polarity: BIDIRECTIONAL; Nominal Breakdown Voltage: 21.05 V; Maximum Repetitive Peak Reverse Voltage: 18 V;
Rectron
C1206C104K5RACTU
KEMET Corporation
KEMET C1206C104K5RACTU 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 due to its rectangular package shape and wraparound terminals.
Minilogic Device
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .001 A;
F5QA942M5M2AW-J
Taiyo Yuden
F5QA942M5M2AW-J by Taiyo Yuden is a SAW filter with 5 terminals, operating b/w -20°C to 80°C. It has a center frequency of 942.5 MHz and max insertion loss of 3 dB. Ideal for applications requiring a compact surface mount filter with impedance of 50 ohms.
B39162B8813P810
TDK
The TDK B39162B8813P810 SAW Filter has 5 terminals, operates b/w -30°C to 85°C, with a width of 0.9mm. It offers a max insertion loss of 1.9 dB at 1582.47 MHz and impedance of 50 ohms. Ideal for surface mount applications in various electronic devices requiring precise frequency filtering.
B39781B5325U410
TDK B39781B5325U410 SAW Filter, with 780.5 MHz fo/fc, 4.2 dB Max Insertion Loss, and 50 OHM Impedance is ideal for RF applications. Surface mountable at -40 to 125°C, it's compact (3x3x1.1mm) making it suitable for space-constrained designs in various electronic devices.
B39921B3588U410
Rf360 Europe
SAW FILTER; JESD-609 Code: e4; Impedance (Input): 50 OHM; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 85 Cel; Height: 1.1 mm;
B619
Infineon Technologies
SAW FILTER; Center/Cutoff Frequency (fo/fc): 479.5 MHz;
F047MSL
Toshiba
SAW-VIDEO/SOUND FILTER; Minimum Operating Temperature: -20 Cel; Dimensions: L16.3XB6.3XH4.0 (mm)/L0.642XB0.248XH0.157 (inch); Impedance (Input): 16.4 pF OHM; No. of Functions: 1; Length: 16.3 mm;
SF0250BA02425S
Renesas Electronics
SAW FILTER; Maximum Operating Temperature: 85 Cel; JESD-609 Code: e0; Minimum Operating Temperature: -20 Cel; No. of Functions: 1; Height: 2.12 mm;
B39431B3748H110
The TDK B39431B3748H110 SAW Filter has a center frequency of 434.42 MHz and max insertion loss of 2.6 dB. With gold terminal finish, it operates b/w -45°C to 95°C, ideal for surface mount applications in various electronic devices requiring impedance of 350 OHM//2.2 pF.
B39461B5058Z810
The TDK B39461B5058Z810 SAW Filter has 8 terminals, operates b/w -30°C to 60°C, with a width of 3.8mm. It offers a max insertion loss of 3.2 dB at 460 MHz and is ideal for applications requiring a surface mount filter with a center frequency of 460 MHz and impedance of 50 ohms.
B39262B5308U410
SAW FILTER; Impedance (Input): 50 OHM; Height: 1.1 mm; Output Impedance (ohm): 50 OHM; Length: 3 mm; No. of Terminals: 6;
B39921B4344P810
SAW FILTER; Length: 1.4 mm; Impedance (Input): 50 OHM; Output Impedance (ohm): 50 OHM; Maximum Insertion Loss: 4 dB; No. of Functions: 1;
HWCB208
SAW FILTER; Center/Cutoff Frequency (fo/fc): 947.5 MHz; Minimum Operating Temperature: -30 Cel; Length: 3.5 mm; Height: 1 mm; Impedance (Input): 50 OHM;
FAR-F6KA-1G5754-L4AJ-Z
Taiyo Yuden's FAR-F6KA-1G5754-L4AJ-Z is a SAW filter with 5 terminals, operating from -30°C to 85°C. It is surface mountable in plastic packaging. Ideal for applications requiring precise signal filtering and temperature stability.
SF0070CD03108S
SAW FILTER; Terminal Finish: Matte Tin (Sn); Impedance (Input): 50 OHM; Mounting Type: THROUGH HOLE MOUNT; Center/Cutoff Frequency (fo/fc): 69.99 MHz; Minimum Operating Temperature: -40 Cel;
B39232B3416U410
The TDK B39232B3416U410 SAW Filter has 6 terminals, operates b/w -40°C to 105°C, with a width of 3.0mm. It offers a max insertion loss of 0.63 dB at 2332.5 MHz and an impedance of 50 OHM. Ideal for surface mount applications in various electronic devices.
SF0147BA02468S
SAW FILTER; Center/Cutoff Frequency (fo/fc): 147 MHz; No. of Terminals: 10; Height: 1.75 mm; Impedance (Input): 50 OHM; Length: 9.1 mm;
RSF-915.000-26000-2015-TR-NS3
Raltron Electronics
Raltron Electronics RSF-915.000-26000-2015-TR-NS3 is a SAW filter with 4 terminals, 915 MHz center frequency, and 3.5 dB max insertion loss. Ideal for applications requiring surface mount filters in the temperature range of -40 to 85°C with an impedance of 50 ohms.
TA1227BBB
Golledge Electronics
TA1227BBB by Golledge Electronics is a SAW filter with 6 terminals, operating from -40 to 85°C. It offers a center frequency of 1227 MHz, max insertion loss of 2.2 dB, and input/output impedance of 50Ω. Ideal for surface mount applications requiring precise filtering at high frequencies.
SF1960BA02525S
SAW FILTER; Height: 1.5 mm; Package Material: PLASTIC; Maximum Operating Temperature: 80 Cel; No. of Functions: 1; No. of Terminals: 6;
B39731B5328U410
The TDK B39731B5328U410 is a SAW filter with 6 terminals, operating from -40 to 85°C. It has a width of 3.0mm and max insertion loss of 3.5 dB at 725.5 MHz. Ideal for applications requiring a compact surface mount filter with an impedance of 50 ohms.
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854909
Sawtek
SAW FILTER; No. of Terminals: 12; Center/Cutoff Frequency (fo/fc): 140 MHz; Impedance (Input): 50 OHM; Height: 2 mm; Dimensions: L13.3XB6.5XH2.0 (mm)/L0.524XB0.256XH0.079 (inch);
854913
SAW FILTER; Length: 13.3 mm; Mounting Type: SURFACE MOUNT; Impedance (Input): 50 OHM; Dimensions: L13.3XB6.5XH2.0 (mm)/L0.524XB0.256XH0.079 (inch); Height: 2 mm;
854917
SAW FILTER; Dimensions: L13.3XB6.5XH2.0 (mm)/L0.524XB0.256XH0.079 (inch); Output Impedance (ohm): 50 OHM; Maximum Insertion Loss: 12.5 dB; Center/Cutoff Frequency (fo/fc): 140 MHz; No. of Functions: 1;
854919
SAW FILTER; Mounting Type: SURFACE MOUNT; Output Impedance (ohm): 50 OHM; Center/Cutoff Frequency (fo/fc): 140 MHz; Impedance (Input): 50 OHM; Length: 13.3 mm;
854920
SAW FILTER; Mounting Type: SURFACE MOUNT; Height: 2 mm; No. of Functions: 1; No. of Terminals: 12; Center/Cutoff Frequency (fo/fc): 140 MHz;
854923
SAW FILTER; No. of Terminals: 12; Dimensions: L13.3XB6.5XH2.0 (mm)/L0.524XB0.256XH0.079 (inch); Mounting Type: SURFACE MOUNT; No. of Functions: 1; Length: 13.3 mm;
Qorvo
SAW FILTER; Terminal Finish: Gold (Au) - with Nickel (Ni) barrier; Package Material: CERAMIC; Length: 13.3 mm; No. of Functions: 1; Maximum Insertion Loss: 12.5 dB;
SAW FILTER; JESD-609 Code: e4; No. of Terminals: 12; Output Impedance (ohm): 50 OHM; Length: 13.3 mm; Maximum Insertion Loss: 7.5 dB;
854916
SAW FILTER; Width (mm): 6.5; JESD-609 Code: e4; Length: 13.3 mm; Additional Features: TAPE AND REEL; Center/Cutoff Frequency (fo/fc): 140 MHz;
SAW FILTER; No. of Terminals: 12; Maximum Operating Temperature: 85 Cel; Mounting Type: SURFACE MOUNT; JESD-609 Code: e4; Width (mm): 6.5;
SAW FILTER; No. of Functions: 1; Maximum Attenuation Frequency (± Δf): 11395 kHz; Length: 13.3 mm; Impedance (Input): 50 OHM; Width (mm): 6.5;
SAW FILTER; Dimensions: L13.3XB6.5XH1.96 (mm)/L0.524XB0.256XH0.077 (inch); No. of Terminals: 12; Impedance (Input): 50 OHM; Minimum Operating Temperature: -40 Cel; No. of Functions: 1;
854927
SAW FILTER; Height: 1.75 mm; JESD-609 Code: e4; Length: 13.3 mm; Additional Features: TAPE AND REEL; Center/Cutoff Frequency (fo/fc): 140 MHz;
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