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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ST7538QTR by STMicroelectronics is a modem IC with 44 terminals, operating at -40 to 85°C. It has a supply voltage of 5-9V and data rate of 0.0048 Mbps. Ideal for telecom applications, this BCDMOS technology chip comes in a low profile flatpack package with moisture sensitivity level of 3.
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The use of plastic/epoxy material makes the modem lightweight and durable, perfect for portable devices or use in rugged environments.
Being surface mountable allows for easy and efficient installation on circuit boards, saving space and making the overall product more compact.
The modem can operate on both 5V and 9V power supplies, providing flexibility in different applications and power requirements.
With a high maximum operating temperature of 85°C, this modem can withstand harsh environmental conditions without any issues.
Despite the compact size and low power consumption, the modem still offers a respectable data rate of 0.0048 Mbps, suitable for basic internet browsing and communication needs.
Modems ST7538QTR attributes and parameters. Explore more Modems devices from STMicroelectronics
Data Rate:
JESD-30 Code:
JESD-609 Code:
Length:
Moisture Sensitivity Level (MSL):
No. of Functions:
No. of Terminals:
Maximum Operating Temperature:
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Package Body Material:
Package Code:
Package Equivalence Code:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Power Supplies (V):
Qualification:
Maximum Seated Height:
Sub-Category:
Nominal Supply Voltage:
Surface Mount:
Technology:
Telecom IC Type:
Temperature Grade:
Terminal Finish:
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Maximum Time At Peak Reflow Temperature (s):
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ST7538QTR Telecommunications trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Design/Specification - Mult Dev Mold Comp Chg 18/Dec/2017
PCN Packaging - Box Label Chg 28/Jul/2016 Material Barrier Bag 17/Dec/2020
STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.
President, CEO
Jean-Marc Chery
President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience
Lorenzo Grandi
President, Sales & Marketing
Jerome Roux
Castelletto
Fabrication
Fab Initiation
1968
Italy
Wafer Capacity
SGFAB AMK 6
2000
Singapore
29,000
AG200
Agrate Brianza
14,000
RST 8
France
Rousset
35,000
Crolles 1
1993
Crolles
30,000
Crolles 2-ext. mod 5
Crolles 2-ext. mod 2
2022
Crolles 2-ext. mod 3
2023
Crolles 2
2004
28,000
1985
SiC Fab
2006
Sweden
Norrköping
10,000
Fab 3
2005
Tours
2,000
Fab 1 & Fab 2
1978
55,000
Fab 2
1997
Catania
SGFAB-AMK 6E
2003
145,000
SGFAB-AMJ 9
1984
152,000
AG300 (R3)
1980
25,000
1987
34,000
AG300
2024
Crolles 2-ext. mod 1
2020
Fab 1 6-inch fab
2013
11,000
SiC 6-inch line
2021
2,500
200mm GaN
2018
SGFAB-AMK 8
2001
Crolles 2- JV Fab
SGFAB-AMK 6
2016
38,125
SGFAB-AMK 2E
2010
20,000
Silicon Carbide A.B.
SiC wafer/EPI Fab
SiC Device Fab
2025
BAV99+
Multicomp Pro
BAV99+ by Multicomp Pro is a series connected diode with 0.2A output current and 75V peak reverse voltage. Its 0.006us reverse recovery time makes it ideal for high-speed applications. This small outline rectifier diode is designed for surface mount installation in electronic circuits.
GRM155R71H103KA88D
Murata Manufacturing
The Murata Manufacturing GRM155R71H103KA88D is a ceramic capacitor with 0.01uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring compact size and high reliability.
1N4148
Taiwan Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Peak Reflow Temperature (C): 260; Maximum Operating Temperature: 175 Cel; JESD-609 Code: e3; No. of Elements: 1;
1554216002
Molex
WIRE AND CABLE;
1N4148WS
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Dc Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
DS18B20+
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Package Shape or Style: RECTANGULAR; Maximum Operating Current: 1.5 mA; Package Equivalence Code: SIP3,.1,50;
PIC18F4550-I/P
Microchip Technology
PIC18F4550-I/P by Microchip Technology is an 8-bit microcontroller with a max clock frequency of 48 MHz. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it ideal for industrial applications requiring low power consumption and high-speed data processing. With 2048 RAM bytes and 256 Data EEPROM size, this CMOS technology-based microcontroller offers versatile performance in various embedded systems.
BAV99
Plessey Semiconductors Discrete Components Div
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Continental Device India
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
ROHM
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .6 A;
LM555CN
Harris Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
FT232RL-REEL
FTDI
FTDI's FT232RL-REEL is a bus controller with 28 terminals, operating at 3.3V to 5.25V. It supports USB, VBUS, and UART buses with a data transfer rate of 60MBps. Ideal for industrial applications due to its CMOS technology and compatibility with RS232, RS422, and RS485 standards.
RC0603JR-070RL
Yageo
Yageo's RC0603JR-070RL is a SMT fixed resistor with 0 ohm resistance, rated for temperatures from -55 to 155 °C. Its metal glaze/thick film technology and 0.1 W power dissipation make it ideal for jumper applications in various electronic devices.
Shenzhen Socay Electronics
Jiangsu Changjiang Electronics Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): .715 V; Maximum Operating Temperature: 150 Cel; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .2 A;
SS14
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Frontier Electronics
Sensitron Semiconductor
TS68950CFN
STMicroelectronics
STMicroelectronics' TS68950CFN is a modem IC with +-5V power supplies, 28 terminals in a square chip carrier package. Operating from 0 to 70 °C, it supports telecom circuits and uses CMOS technology. Suitable for commercial applications requiring -5V nominal negative supply voltage and 5V nominal voltage.
73K312L-IH
Texas Instruments
The Texas Instruments 73K312L-IH is a modem IC with data rate of 0.0012 Mbps. It operates in industrial temperature range (-40 to 85 °C) and requires nominal voltage of 5V. Suitable for telecom applications, it comes in a square chip carrier package with 44 terminals.
DAC8741HRGET
DAC8741HRGET by Texas Instruments is a programmable modem used in telecom applications. It has a data rate of 0.03125 Mbps and operates at temperatures ranging from -55 to 125 °C. Its compact size, square package shape, and surface mount capability make it suitable for various electronic devices.
L-SFAX17L-M24-D
Broadcom
Modems;
SI3015-F-FS
Silicon Labs
SI3015-F-FS by Silicon Labs is a modem IC with 16 terminals, operating at 3.3V/5V and data rate of 0.0024 Mbps. It is used in telecom applications, featuring a small outline package style and Gull Wing terminal form for commercial temperature grade operation up to 70°C.
A5191HRTPG-XTP
Onsemi
A5191HRTPG-XTP by Onsemi is a modem IC with 28 terminals, operating at -40 to 85°C. It has a supply voltage of 3.3V, data rate of 0.0012 Mbps, and operates in industrial temperature grade applications. The chip carrier package style with matte tin finish is suitable for surface mount assembly in various electronic devices.
MC68194FJR2
MC68194FJR2 by Onsemi is a 52-terminal modem IC with 5V power supply, operating at temperatures from 0 to 70 °C. It features a data rate of 10 Mbps and is ideal for telecom applications requiring a commercial-grade, bipolar technology chip carrier package.
A5191HRTP
A5191HRTP by Onsemi is a modem IC with 28 terminals in a square chip carrier package. It operates b/w -40 to 85 °C, suitable for industrial use. With a data rate of 0.0012 Mbps and 3.3V supply voltage, it's ideal for telecom applications requiring low-speed communication.
80RWM6050BALG
Renesas Electronics
MODEM; Peak Reflow Temperature (C): 245; Moisture Sensitivity Level (MSL): 4; JESD-609 Code: e1; Terminal Finish: TIN SILVER COPPER;
UPD77810R
Modems; Temperature Grade: COMMERCIAL; Terminal Form: PIN/PEG; No. of Terminals: 68; Package Code: PGA; Package Shape: SQUARE;
CSP1035A-T11
TMS99532ANL
TMS99532ANL by Texas Instruments is a MOS modem IC with 18 terminals in an in-line package. It operates b/w 0°C to 70°C, suitable for commercial applications. The rectangular plastic/epoxy package style with dual terminal position and 2.54mm pitch makes it ideal for telecom equipment.
BCM3349KPB
BCM3349IPBG
73K224BL-IH/F
MODEM; Temperature Grade: INDUSTRIAL; Terminal Form: J BEND; No. of Terminals: 32; Package Code: QCCJ; Package Shape: RECTANGULAR;
L-SFAX17-M24-D
MAX2992GCB+
Modems; Peak Reflow Temperature (C): 260; Maximum Time At Peak Reflow Temperature (s): 30; Terminal Finish: MATTE TIN; JESD-609 Code: e3; Moisture Sensitivity Level (MSL): 3;
MPL360B-I/SCB
MPL360B-I/SCB by Microchip is a 48-terminal modem chip carrier with a square package shape. Operating at -40 to 85°C, it's an industrial-grade programmable modem with a 3.3V supply voltage. Ideal for telecom applications, this surface-mount device has a very thin profile and quad terminal position.
STLC75C53TQFP
STMicroelectronics' STLC75C53TQFP is a 80-terminal modem IC with 5V supply voltage, suitable for telecom applications. It operates b/w 0-70 °C, drawing a max current of 200mA. The package is square-shaped, surface-mountable, and made of plastic/epoxy material.
MAX2992GCB+T
Modems; Peak Reflow Temperature (C): 260; Terminal Finish: MATTE TIN; JESD-609 Code: e3; Moisture Sensitivity Level (MSL): 3; Maximum Time At Peak Reflow Temperature (s): 30;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
ST7540TR
ST7540TR by STMicroelectronics is a modem IC with 28 terminals, operating at 5-9V. It features BCDMOS technology, 0.0048 Mbps data rate, and -40 to 85°C temperature range. Ideal for industrial telecom applications due to its small outline package and dual terminal position.
ST7540
ST7540 by STMicroelectronics is a modem IC with 28 terminals, operating at -40 to 85°C. It has a data rate of 0.0048 Mbps and operates on a nominal voltage of 5V. This BCDMOS technology chip is ideal for industrial telecom applications due to its compact size and surface-mount capability.
ST7538Q
MODEM; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: LQFP; Package Shape: SQUARE;
ST75C50
MODEM-DATA/FAX/VOICE; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 160; Package Code: QFP; Package Shape: SQUARE;
ST75951
MODEM-SUPPORT CIRCUIT; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 48; Package Code: LFQFP; Package Shape: SQUARE;
ST75C501CQFP
MODEM; Terminal Form: GULL WING; No. of Terminals: 80; Package Code: LQFP; Package Shape: SQUARE; Length: 14 mm;
ST75C502CQFP
MODEM-SUPPORT CIRCUIT; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 80; Package Code: LQFP; Package Shape: SQUARE;
ST7536CFNTR
MODEM; Temperature Grade: COMMERCIAL; Terminal Form: J BEND; No. of Terminals: 28; Package Code: QCCJ; Package Shape: SQUARE;
ST7538P
ST7543CQFP
MODEM-SUPPORT CIRCUIT; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: LQFP; Package Shape: SQUARE;
ST7554TQF7
MODEM-DATA/FAX/VOICE; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 48; Package Code: LFQFP; Package Shape: SQUARE;
ST7544CFN
MODEM-SUPPORT CIRCUIT; Temperature Grade: COMMERCIAL; Terminal Form: J BEND; No. of Terminals: 44; Package Code: QCCJ; Package Shape: SQUARE;
ST7544CQFP
ST7537HS1
ST7543CFN
ST7536CFN
ST7537
ST7546CFN
Modems; Temperature Grade: COMMERCIAL; Terminal Form: J BEND; No. of Terminals: 28; Package Code: QCCJ; Package Shape: SQUARE;
ST7546CQFP
Modems; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: QFP; Package Shape: SQUARE;
Supply Digital Components
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