• High-speed operation with tpd = 10.5 ns (typ), CL = 50 pF
• High output current with a fanout of 10 LSTTL loads
• Wide operating voltage range: VCC = 2 to 6 V
• Low input current: 1 µA max

The 4N25 Optoisolator is a high-quality component designed for electrical isolation and efficient signal transmission. Featuring a 6-pin configuration, it provides robust performance with a voltage isolation of 7500Vpk and a current transfer ratio of at least 20% at 10mA. Ideal for through hole mounting.

Key Features:

• Category: Isolators
• Family: Optoisolators - Transistor, Photovoltaic Output
• Number of Channels: 1
• Input Type: DC
• Voltage - Isolation: 7500Vpk
• Current Transfer Ratio (Min): 20% @ 10mA
• Voltage - Output: 30V
• Current - DC Forward (If): 60mA
• Vce Saturation (Max): 500mV
• Output Type: Transistor with Base
• Mounting Type: Through Hole
• Package / Case: 6-DIP (0.300", 7.62mm)

100% Brand New and High Quality

Key Features of AUPO Square Thermal Fuse 135°C, 2A 250V

• High-temperature rating: 135°C
• Current capacity: 2A
• Voltage rating: 250V
• Reliable AUPO brand
• Compact square design

Discover the Juried Engineering TL081CP High Slew Rate JFET-Input Op-Amp, the perfect addition to your electronic projects. This breadboard-friendly DIP-8 operational amplifier offers low power consumption with high slew rates and low input bias. Key features include:

• Low Power Op-Amp with High Slew Rates, Low Input Bias and Offset Currents
• Input Offset Voltage: 3 mV
• Input Offset Current: 5 pA
• Input Bias Current: 30 pA
• Common Mode Rejection: 86 dB
• Supply Current: 1.4 mA per amplifier
• Supply Voltage: ±3V to ±15V

The CD4017 is a high-speed CMOS decade counter IC with 16 pins, designed for counting applications. It can sequentially turn on 10 outputs in a predefined time, reset the count, or hold it as needed. This IC is ideal for LED chasers and other logical output projects, offering a wide supply voltage range and TTL compatibility.

Key Features:

• 16A current rating
• 35mA gate trigger current
• 600V off-state voltage rating
• Snubberless design
• Available in D2PAK package

KA3525 SMPS Controller IC

The KA3525 is a versatile and efficient Switched-Mode Power Supply (SMPS) controller IC, ideal for power regulation and conversion applications. Key features include:

• SMPS Controller
• Output Current: 500mA
• Reference Output Current: 50mA
• Oscillator Charging Current: 5mA
• Power Dissipation: 1000mW
• Reference Output Voltage: 5.01V
• Line Regulation: 9mV
• Load Regulation: 20mV
• Maximum Oscillator Frequency: 430KHz
• Package: DIP-16

• High-Speed Performance: Propagation delay of approximately 20 ns.
• Multiple Input Channels: Eight data inputs with a single tri-state output.
• Versatile Package Types: Available in DIP/SOP, accommodating different project needs.
• Wide Operating Range: Operates within a 4.75V to 5.25V supply voltage.

• Output current up to 1.5 A
• Output voltage of 10 V
• Thermal overload protection
• Short circuit protection

The STK4191 II 2-Channel 50W AF Power Amplifier, made in Korea, delivers high-quality audio amplification for home and professional use. With a robust build and superior performance, it ensures clear and powerful sound.

• Six independent hex buffer gates
• Open collector outputs require pull-up resistors
• Open collector type suitable for indicator lamps and relays
• Input clamping diodes

• 13-Input NAND Gate with TTL logic compatibility.
• Low Power Consumption with LS (Low Power Schottky) technology.
• Fast Switching Time, ensuring high-speed logic operations.
• High Noise Immunity, making it reliable for digital circuits.

• Dual operational amplifier in a single package
• High gain and wide bandwidth
• Compatible with standard op-amp circuits
• Low power consumption

• Integrated off-line switcher with programmable over-voltage protection (OVP)
• Part of the TOPSwitch®-HXr series from Power Integrations
• High efficiency, compact design for space-saving
• Suitable for use in power supplies, adapters, and battery chargers

Gold-Plated 40-Pin Universal ZIF Socket DIP IC - 2.54mm

This high-quality gold-plated 40-pin Universal ZIF (Zero Insertion Force) socket is designed for 40-pin MCU DIP ICs with a 2.54mm pitch. Ideal for various electronic projects, it ensures reliable connections and durability. Made in China, this socket is suitable for both professional and hobbyist use.

Key Features:

• High-quality gold-plated pins for better conductivity
• 40-pin Universal ZIF socket
• Compatible with 40-pin MCU DIP ICs
• Pin pitch: 2.54mm
• Durable construction

Discover the L298 Dual Full-Bridge Driver IC, designed to control motors and inductive loads in various electronic applications in Bangladesh. With an operating voltage range of +5V to +46V and maximum supply voltage of 50V, this IC ensures reliable performance and efficiency.