Panasonic

8000

This device is a metalized acrylic film surface mount capacitor from the Panasonic ECPU(A) series, with a 1210 (3225 metric) surface mount package. It features a stacked structure, combining the advantages of miniaturization and high capacitance. Key parameters: Capacitance 1µF, tolerance ±20%, rated voltage 16V DC. Operating temperature range -40°C to +85°C. It adopts a mouldless (Mouldless) design, with low ESR (Equivalent Series Resistance) characteristics. Dimensions are 3.2mm × 2.5mm × 1.4mm.

ADI

5000

This is a multifunctional chip that integrates a real-time clock (RTC), monitoring circuit and 512 bytes of EEPROM. It is packaged in SOIC-8 surface mount technology. It can provide precise timing, power monitoring and parameter storage functions for the system. It is a multi-functional timing solution with I²C interface. The RTC supports timing for one-hundredth of a second, seconds, minutes, hours, week, date, month and year. The leap year compensation is valid until 2100. The built-in programmable watchdog timer (with a step of 10 ms, ranging from 0.01 seconds to 99.99 seconds) can provide a reset signal for unresponsive microprocessors. It has an automatic power failure detection and switching circuit, which can switch to the backup power source (lithium button battery, rechargeable battery or super capacitor) in case of main power failure, and supports trickle charging function for charging rechargeable backup batteries.

TI

5000

This device is an 8:1, single-channel, general-purpose CMOS analog multiplexer (MUX) launched by TI. It features a 16-pin WQFN (2.5mm × 3.5mm) micro surface-mount package. It can switch one of the 8 input channels to the common output terminal and supports both bidirectional analog and digital signals.

Infineon

5000

This device is a 1Mbit (128K x 8) parallel interface ferroelectric random access memory (F-RAM) launched by Infineon (formerly Cypress), featuring a 32-pin TSOP-I surface mount packaging. It combines non-volatile data storage with the high-speed read and write characteristics similar to SRAM, and is suitable for application scenarios that require frequent or rapid data writing.

Qorvo

8000

SGA-7489Z is a DC to 3000MHz silicon-germanium heterojunction bipolar transistor (SiGe HBT) MMIC amplifier launched by Qorvo. It is packaged in SOT-89 surface mount form. This device adopts a Darlington configuration, providing wideband gain for low/middle power applications and can be used as oscillator amplifiers, IF/RF buffer amplifiers, etc.

Diodes

12000

DESD5V0XA1BCSF-7 is a ultra-low capacitance, bidirectional, single-channel ESD protection diode (TVS), featuring an X2-DSN0603-2 (i.e. 0201/0603 metric) ultra-small surface mount package. This device is specifically designed to protect high-speed data lines from damage caused by electrostatic discharge (ESD) and other transient voltages.

TI

15000

TXU0204BQAR is a 4-bit, dual-power, in-phase fixed-direction voltage level conversion device launched by TI. It features a 14-pin WQFN (2.5mm × 3mm) ultra-small surface-mount packaging, specifically designed for single-direction signal conversion between different voltage domains. This device has two independent power rails: VCCA (port A) and VCCB (port B) can operate within a wide voltage range of 1.1V to 5.5V. This enables it to perform single-direction level conversion between any logic levels such as 1.2V, 1.8V, 2.5V, 3.3V, and 5.0V. The transmission direction of each channel is fixed. Some channels support conversion from A to B, while the others from B to A. Its data rate can reach up to 200Mbps when converting between 3.3V and 5.0V, and the output type is tri-state (high-impedance state).

TE Connectivity

12000

V23105-A5003-A201 is a through-hole installed (Through Hole) signal relay launched by TE Connectivity (AXICOM), belonging to the D2n V23105 series. This relay is widely used in fields such as telecommunications, office automation, measurement and control equipment, etc., to achieve circuit on-off switching and signal control. Its main parameters are: DPDT (2 Form C) contact type, double-pole double-throw. Coil voltage 12V DC. Contact rated current 3A, maximum switching voltage 250VAC / 220VDC. Coil power 150mW. Operating temperature range -40°C to +85°C.

Mini-Circuits

12000

PHA-13HLN+ is a ultra-wideband monolithic amplifier (MMIC) launched by Mini-Circuits, featuring a SOT-89 surface mount packaging. This device is fabricated based on advanced E-PHEMT technology and can provide extremely high dynamic performance and low noise factor within the ultra-wide frequency range of 1MHz to 1GHz. This amplifier has the characteristics of high gain, high linearity, and low noise. The typical gain is 20.4dB, and the noise factor is as low as 1.1dB. It is powered by a single 8V supply, consuming 234.1mA of current, and has an output P1dB of up to 28.7dBm and a third-order intermodulation intercept point (IP3) of 43dBm.

Mini-Circuits

12000

This device is a 0° two-way RF power divider/splitter (RF Power Divider/Splitter) launched by Mini-Circuits. It adopts a 6-SMD flat lead surface mount packaging. It is designed to divide a single input signal into two separate signals, or to combine two signals into one output. The frequency range covers 500kHz to 400MHz.

TI

5000

TPSM84424MOLR is a 4A, non-isolated DC/DC power module launched by Texas Instruments, featuring a QFM-24 (7.5mm × 7.5mm × 5.3mm) package. This module integrates a power MOSFET, a shielded inductor, and passive components, integrating the complete buck converter solution within a single package. The input voltage range of this module is 4.5V to 17V, and the output voltage can be adjusted within the range of 0.6V to 10V, with a maximum output current of 4A. The conversion efficiency is as high as 96%.

TI

10000

INA282AIDR is a high-precision, zero-drift bidirectional current detection amplifier launched by TI. It belongs to the INA28x series and is packaged in an 8-pin SOIC surface mount technology. This device can detect the voltage drop across the shunt resistor and is not affected by the power supply voltage. It is suitable for high-side or low-side current detection applications.

TI

9000

DP83822HRHBR is a highly durable and low-power single-port 10/100Mbps Ethernet physical layer transceiver (PHY) launched by TI. It adopts a 32-pin VQFN (5mm × 5mm) package. This device is specifically designed for harsh industrial environments, providing all the physical layer functions required for sending and receiving data through standard twisted-pair cables or external optical transceivers. This device can flexibly connect the MAC through MII, RMII or RGMII interfaces and supports the 100BASE-FX, 100BASE-TX and 10BASE-Te standards, in accordance with the IEEE 802.3u specification. It integrates cable diagnostic tools, built-in self-test (BIST) and loopback functions, and supports fast link disconnection detection and Auto-MDIX in forced mode.

Murata

12000

This device is a general-purpose multilayer ceramic capacitor (MLCC) launched by Murata, featuring a 0603 (1608 metric) surface mount packaging standard. This product belongs to Murata's GRM series and is suitable for decoupling, smoothing and filtering applications in general electronic circuits. The core parameters of this capacitor are: capacitance of 100nF (0.1µF), accuracy of ±10%, and rated voltage of 100V DC. It uses X7R temperature characteristic dielectric, and the variation rate of capacitance within the full operating temperature range of -55°C to +125°C is controlled within ±15%.

ADI

8000

LTC1480CS8#PBF is a low-power RS485/RS422 differential line transceiver developed by ADI (formerly Linear Tech), featuring an 8-pin SOIC surface mount package. It is specifically designed for industrial communication applications powered by a 3.3V single power supply, achieving an excellent balance between power consumption and performance. This transceiver consists of 1 driver and 1 receiver, supporting half-duplex communication. The data rate can reach up to 2.5Mbps, meeting the requirements of RS485 and RS422 standards.

TI

8000

LM22676MR-ADJ/NOPB is a 42V, 3A buck-type DC-DC switching regulator from TI's SIMPLE SWITCHER® series. It features an 8-PowerSOIC (SO-8-EP) surface mount package. This device integrates a low on-resistance N-channel MOSFET, capable of delivering up to 3A of load current, with an efficiency exceeding 90%. This regulator supports a wide input voltage range of 4.5V to 42V, and the output voltage is adjustable, with the minimum reaching 1.285V and the maximum up to 37V. Its fixed switching frequency is 500kHz, and it uses voltage mode control. Internal compensation enables it to be used with low ESR ceramic capacitors. The device includes a precise enable pin, integrated soft start, and integrated bootstrap diode, and provides overcurrent protection and thermal shutdown functions. The quiescent current is as low as 25µA in the off state. The operating junction temperature range is -40°C to +125°C.