ADI

5000

CMP401GSZ is a 23ns low-voltage four-channel comparator introduced by ADI, featuring a 16-pin SOIC surface-mount package. Its key feature is the independent input and output power pins, allowing the input stage to operate within a voltage range of +3V to ±6V, while the output stage can be independently selected as 3V or 5V, facilitating connections with different logic levels.

JST

12000

S7B-PH-SM4-TB is a 7-pin through-board connector in the PH series launched by JST. It adopts a surface-mount right-angle design with a pitch of 2.0mm. This connector has 7 male pins in a single row, with 4 shield covers. It is equipped with a detent lock and a fixed solder tail to ensure a secure fit with the plastic housing. Its compact design is suitable for high-density internal cable connections.

ADI

5000

MAX3232CUE+T is a low-power RS-232 transceiver from ADI (Maxim), operating within the voltage range of 3V to 5.5V. It adopts a 16-pin TSSOP surface-mount package. This device consists of 2 drivers and 2 receivers, and supports full-duplex communication.

AMD

20000

XC9572XL-10VQG44C is a 3.3V high-performance complex programmable logic device (CPLD) launched by AMD (formerly Xilinx), belonging to the XC9500XL series. It adopts a 44-pin VQFP (10x10mm) surface mount packaging. This device is manufactured based on 0.35µm CMOS FastFLASH technology and is specifically designed for high-performance and low-voltage applications in communication and computing systems.

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.