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
Psemi's 4257-52 RF/Microwave Switch offers a max input power of 32.99 dBm and compression point at 31 dBm, suitable for CMOS technology with SPDT type. With a max operating frequency of 3000 MHz, it is ideal for applications requiring high-frequency switching in components.
Median Price
$1.430
Lifecycle Status
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15
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1k+
RFMW
1+ parts
$1.160
100+ parts
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$1.280
Chip1Stop
$12.320
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Verical
$1.400
DF Sales Co.
$1.600
Bristol Electronics
VNN
Netsource Technology, Inc.
Sensible Micro Corp
ComSIT Distribution GmbH
Nova Conductors
QIE Inc.
Corohmni
$1.719
Perfect Parts
Netroflash
Continental Prestige Electronics
Argo Parts USA
Kepictronics
GreenTree Electronics
The use of plastic/epoxy material makes the product lightweight and durable, ideal for applications where weight and strength are important factors.
The high maximum input power handling capability ensures that the switch can accommodate high power RF signals without causing damage, making it suitable for demanding applications.
The high compression point indicates that the switch maintains linearity at high input power levels, providing reliable and accurate signal switching.
The component-based construction allows for flexibility in use and integration into different systems, making it a versatile choice for various applications.
The low power supply requirement of 3V makes the switch energy-efficient and suitable for use in low-power applications or portable devices.
The high number of terminals provides versatility in connecting the switch to different components or systems, allowing for complex signal routing.
The wide operating temperature range of up to 85°C ensures the switch can perform reliably in varying environmental conditions.
The low minimum operating temperature of -40°C allows for use in extreme cold environments without loss of functionality.
The matte tin finish provides a reliable and durable terminal connection, ensuring long-lasting performance of the switch.
The low insertion loss minimizes signal attenuation when the switch is in the signal path, maintaining signal integrity and quality.
The fast on time of 2 microseconds ensures quick signal routing, making the switch suitable for high-speed applications that require rapid response times.
The CMOS technology used in the switch offers low power consumption, high integration capabilities, and compatibility with digital control signals, making it a cost-effective and efficient choice.
The SPDT (Single Pole Double Throw) configuration allows the switch to connect one input to two outputs or vice versa, providing flexibility in signal routing and switching.
The 50 ohm characteristic impedance matches common RF transmission lines and components, ensuring efficient signal transfer and minimizing reflections.
The high minimum isolation level of 40 dB between the input and output ports reduces signal leakage and ensures signal integrity when switching between different paths.
The ability to operate at 0 MHz allows the switch to handle DC signals, making it versatile for both RF and baseband signal switching applications.
The surface mounting feature offers easy and secure installation on PCBs, saving space and simplifying the assembly process.
The high maximum operating frequency of 3000 MHz enables the switch to handle a wide range of RF and microwave signals, suitable for diverse communication and testing applications.
The absorptive port termination dissipates unused or reflected signals, improving signal integrity and minimizing interference in the system.
RF/Microwave Switches 4257-52 attributes and parameters. Explore more RF/Microwave Switches devices from Psemi
Compression Point (1 dB):
Additional Features:
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Maximum Input Power (CW):
Maximum Insertion Loss:
Minimum Isolation:
JESD-609 Code:
Mounting Feature:
No. of Functions:
No. of Terminals:
Nominal On Time:
Maximum Operating Frequency:
Minimum Operating Frequency:
Maximum Operating Temperature:
Minimum Operating Temperature:
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Port Termination:
Power Supplies (V):
RF or Microwave Device Type:
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4257-52 RF & Microwave trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.70.00
SB
PCN Assembly/Origin - Factory Change 09/Oct/2023
At pSemi, we design and manufacture innovative semiconductor solutions. We take what “can’t be done” and transform it into an industry first. Whether it is a cutting-edge design technique, a transformative architecture or a novel technology platform, our team explores new ways to make electronics smaller, thinner, faster and more efficient. Our RF, power management and sensor products are designed into devices that are used by millions of people worldwide. You’ll find our integrated circuits in your smartphone, your cable modem, your laptop and your neighborhood’s new 5G base station. Headquartered in San Diego, we have offices on three continents and a worldwide sales team to support our customers. Our offices are located in major global tech hubs to support our growing team of talented electrical engineers. We build intelligent electronics for the connected world.
1N4148W-T
Rectron
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
PIC18F4550-I/PT
Microchip Technology
PIC18F4550-I/PT by Microchip: 8-bit microcontroller with 44 terminals, 48 MHz clock frequency, and USB connectivity. Ideal for industrial applications requiring low power mode and 10-bit ADC channels.
AT90CAN128-16AUR
AT90CAN128-16AUR by Microchip: 16 MHz clock, 8-bit data RAM, and 131072 ROM words. Ideal for industrial applications with CAN, SPI, TWI connectivity and low power mode. Contains 4 timers, 8 ADC channels, and supports up to 10-bit analog to digital conversion.
PIC18F4550T-I/PT
The Microchip Technology PIC18F4550T-I/PT microcontroller operates at a max clock frequency of 48 MHz with 8-bit architecture. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it suitable for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this device offers efficient performance in compact designs.
LM107H/883C
National Semiconductor
LM107H/883C by National Semiconductor is a MILITARY-grade Operational Amplifier with +-5/+-15V supplies. Featuring 2000uV max input offset voltage, it operates from -55 to 125 °C. Ideal for applications requiring VOLTAGE-FEEDBACK architecture and frequency compensation.
LM358N
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LL4148
Bkc Semiconductors
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148
Rochester Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
OPA2227UA
Texas Instruments
OPA2227UA by Texas Instruments is a dual operational amplifier with low-offset voltage of 200 uV and bias current of 0.01 uA. It operates at temperatures ranging from -40 to 85 °C, making it suitable for industrial applications requiring precise signal amplification. With a unity gain bandwidth of 8000 kHz, this op amp is ideal for high-frequency circuit designs.
MBRA160T3G
Onsemi
MBRA160T3G by Onsemi is a Schottky rectifier diode with a max output current of 1A and forward voltage of 0.51V. It operates b/w -55 to 150°C, has a reverse test voltage of 60V, and is ideal for power applications due to its high efficiency and small outline package style.
1552200253
Molex
WIRE AND CABLE;
LL4148-GS08
Vishay Intertechnology
The Vishay Intertechnology LL4148-GS08 is a glass diode with fast recovery time of 0.008 us and max reverse current of 5 uA. Ideal for applications requiring rectification, it has a breakdown voltage of 100 V and can handle a peak forward current of 2 A.
BSS138
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Terminals: 3; Maximum Drain Current (ID): .2 A; Operating Mode: ENHANCEMENT MODE;
SMBJ18CA
Diodes Incorporated
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Central Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Transistor Application: SWITCHING; Transistor Element Material: SILICON;
LM555CM
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
FDN5618P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Moisture Sensitivity Level (MSL): 1;
STM32H753BIT6
STMicroelectronics
STM32H753BIT6 by STMicroelectronics is a 32-bit microcontroller with 208 terminals, operating at up to 48 MHz. It features 20-Ch 16-Bit ADCs, 2-Ch 12-Bit DACs, and extensive peripherals for industrial applications like CAN, Ethernet, and USB connectivity. With a wide temperature range of -40 to +85 °C, it's ideal for demanding environments requiring high-speed processing capabilities.
Surge Components
HMC174MS8RTR
Analog Devices
Analog Devices' HMC174MS8RTR is a GAAS transfer switch with 1.8 dB max insertion loss, 15 dB min isolation, and 36 dBm compression point. Ideal for RF applications up to 3000 MHz, it features a surface mount package with tin/lead terminals for high-frequency signal routing.
SKYA21001
Skyworks Solutions
SKYA21001 by Skyworks Solutions is an RF/Microwave Switch with max input power of 36 dBm, VSWR of 1.45, and max insertion loss of 0.7 dB. It's a SPDT device with freq range from 20 MHz to 3 GHz, ideal for high-frequency applications requiring precise signal switching in various temperature environments.
ZXHF5000JB24
RF/Microwave Switches;
PTX810IRHHT
BGS16MA12
Infineon Technologies
SW-210
M/a-com Technology Solutions
SW-210 by M/a-com Technology Solutions is an RF/Microwave Switch with 33.98 dBm CW power, 2.5 VSWR, and 1.8 dB insertion loss. It operates from -55 to 85°C and covers a frequency range of 0-6000 MHz. Ideal for SPST applications in various RF/microwave systems.
HMC241QS16ETR
Analog Devices' HMC241QS16ETR is a SP4T RF/Microwave switch with 1.5 dB max insertion loss, 23 dB min isolation, and 3500 MHz max operating frequency. Ideal for applications requiring fast switching speeds and high power handling up to 26.99 dBm CW in a compact surface mount package.
HMC276QS24E
Analog Devices' HMC276QS24E is a RF/Microwave Switch with 4 functions, offering 26 dBm compression point and 7 dB max insertion loss. Ideal for SPDT applications in the frequency range of 700 MHz to 3 GHz, it operates b/w -40°C to +85°C with a power supply of 5V.
UPG107B
Renesas Electronics
SPDT; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Body Material: CERAMIC; Technology: GAAS; Power Supplies (V): -5;
UPG2009TB
SPDT; Maximum Operating Frequency: 2500 MHz; Characteristic Impedance: 50 ohm; Maximum Input Power (CW): 36.02 dBm; Minimum Operating Temperature: -45 Cel; Construction: COMPONENT;
HMC276QS24RTR
UPG2054K-A
MA4SW310B-1
SP3T; Minimum Operating Frequency: 2000 MHz; Additional Features: USABLE TO 26 GHZ, HIGH ISOLATION; Construction: COMPONENT; No. of Functions: 1; Maximum Input Power (CW): 30 dBm;
HMC1118LP3DE
HMC1118LP3DE by Analog Devices is an RF/Microwave Switch with a max input power of 28 dBm and compression point of 37 dBm. It operates b/w -40 to 85 °C, has a max insertion loss of 2 dB, and offers SPDT functionality. Ideal for applications requiring high-frequency switching in compact designs.
PE42427A-Z
Psemi
DIVERSITY SWITCH; JESD-609 Code: e4; Terminal Finish: NICKEL PALLADIUM GOLD;
HMC544ETR
Analog Devices' HMC544ETR is a SPDT RF switch with 1dB max insertion loss, 8dB min isolation, and 39.03 dBm CW input power. It operates from -40 to 85 °C, ideal for RF/microwave applications requiring fast switching times and high power handling up to 4 GHz in surface mount designs.
TG2200F
Toshiba
SPDT; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Body Material: PLASTIC/EPOXY; Technology: GAAS; Minimum Operating Frequency: 1895 MHz;
NJG1681MD7-TE1
Nisshinbo Micro Devices
SPDT;
PE42850B-X
PE42850B-X by Psemi is a RF/Microwave Switch with 26.99 dBm CW power, 1.15 VSWR, and 16.8 dB insertion loss. Ideal for diversity switching applications in the frequency range of 30-1000 MHz, operating b/w -40 to 85°C with a characteristic impedance of 50 ohms.
HMC574MS8
Analog Devices' HMC574MS8 is a RF/Microwave Switch with 39.03 dBm CW input power, 0.8 dB max insertion loss, and 16 dB min isolation. Ideal for diversity switch applications in the 0-3000 MHz frequency range, it operates at -40 to 85 °C with a 0.12 us on time.
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4257-52/TR
SPDT; Mounting Feature: SURFACE MOUNT; No. of Terminals: 20; Package Body Material: PLASTIC/EPOXY; Technology: CMOS; Package Equivalence Code: LCC20,.16SQ,20;
4257-51
SPDT; Mounting Feature: SURFACE MOUNT; No. of Terminals: 20; Package Body Material: PLASTIC/EPOXY; Technology: CMOS; JESD-609 Code: e3;
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