Top rated products
-
Mix Resistance Combination Box Good Quality (5Pcs Each)
Original price was: ₹90.00.₹79.00Current price is: ₹79.00.
-
HT12E RF Encoder IC
Original price was: ₹90.00.₹75.00Current price is: ₹75.00.
-
1Amp 4.2V Single-Cell Lithium Battery Charging Charger Module
Original price was: ₹62.00.₹35.00Current price is: ₹35.00.
-
LM324 Low Power Quad Op-Amp IC DIP-14 Package
Original price was: ₹89.00.₹39.00Current price is: ₹39.00.
-
5.5×2.1mm DC Jack Female Plug To Alligator Clip
Original price was: ₹59.00.₹49.00Current price is: ₹49.00.
Bamboo Lab A1 3D Printing
Google Review
Robotics Products: 💯
Quality: 💯
Price: 💯
Service: 💯👌
EL817 DIP-4 Transistor Output Optocoupler
Original price was: ₹16.00.₹12.00Current price is: ₹12.00.
SKU : 33-ERICS003STOCK: 4 (WooHoo!) Available
Quick Review:
- Package Type: DIP-4
- Isolation Voltage: 5000V (peak)
- Input Type: Infrared LED
- Output Type: NPN phototransistor
- Forward Current: 50mA (max)
- Collector-Emitter Voltage: 80V (max)
- Response Time: Fast response suitable for most switching applications
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
4 in stock
4 in stock
The EL817 is a reliable and versatile optocoupler, featuring a phototransistor output encased in a compact DIP-4 package. It is designed for isolating electrical signals and protecting sensitive components from high-voltage transients, making it an essential component in switching power supplies, signal isolation, and data transmission systems. The EL817 offers high isolation voltage and fast response times, ideal for a variety of industrial and consumer applications.
Key Features:
- High Isolation Voltage: Provides isolation up to 5000V (peak), ensuring safety and signal integrity between circuits.
- Phototransistor Output: Facilitates efficient signal transfer while maintaining electrical isolation.
- Compact DIP-4 Package: Easy integration into PCBs and compatible with standard through-hole mounting.
- Wide Operating Range: Supports a broad input and output voltage range, suitable for diverse applications.
- High Transfer Efficiency: Reliable signal transfer with minimal distortion.
Technical Specifications:
- Package Type: DIP-4
- Isolation Voltage: 5000V (peak)
- Input Type: Infrared LED
- Output Type: NPN phototransistor
- Forward Current: 50mA (max)
- Collector-Emitter Voltage: 80V (max)
- Response Time: Fast response suitable for most switching applications
Applications:
- Switching power supplies
- Microcontroller signal isolation
- Data communication interfaces
- AC and DC power control
- Industrial automation
- Protection circuits
- Motor drive circuits
Why Choose the EL817 Optocoupler? The EL817 is an excellent choice for protecting your circuits while ensuring efficient and reliable signal transmission. It’s perfect for projects that require electrical isolation between components, preventing damage from high voltages or electrical noise. Whether you’re working on industrial automation systems or consumer electronics, the EL817 offers the performance and dependability you need.
Package Includes:
- 1 Piece- EL817 DIP-4 Transistor Output Optocoupler
Shipping
We strive to ensure that your orders reach every corner of India efficiently and reliably. To achieve this, we partner with some of the most trusted courier services in the country, including E-Kart, Amazon Surface, Delhivery, DTDC, Blue Dart, XpressBees, Ecom Express, and India Speed Post—especially for rural areas, based on the most suitable courier partner for each customer’s location.
For interior or remote regions not serviced by private couriers, we rely on India Post to ensure complete coverage.
We make every effort to dispatch orders on the same day they are placed or within 24 hours of receiving the order. Orders placed before 1 PM (IST) are typically shipped the same day, while those placed after 1 PM are scheduled for shipment the next working day.
This level of commitment applies throughout the week, including weekdays, and often extends to weekends and public holidays to serve our customers better.
We also offer local self-pickup options for customers in nearby areas—available on weekdays and partially available on weekends.
Warranty
This item is covered by a 7-day limited warranty from the date of delivery, applicable only to manufacturing defects. This warranty is provided solely to protect customers against any such defects. In the unlikely event of an issue, replacement or reimbursement will be offered after a complete inspection and confirmation of the defect.
What voids the warranty?
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Note: For your peace of mind, all electronic items are imported and, as such, do not come with a manufacturer’s warranty or guarantee. However, we take great care to ensure product quality—each item is thoroughly inspected before dispatch.
Other Info
- Country of origin: China
- Packer/ Importer: Ercoms Robotics Lab
Related products
-
CD4047- Low Power Monostable / Astable Multivibrator IC DIP-14 Package
Original price was: ₹89.00.₹69.00Current price is: ₹69.00.Add to cart Buy nowQuick Review:
- Low Power TTL
- Monostable (one-shot) or Astable (free-running) Operation
- Oscillator Input Available
- True and Complemented Buffered Outputs
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
74HC32 Quad 2-Input OR Gate IC (7432 IC) DIP-14 Package
Original price was: ₹89.00.₹69.00Current price is: ₹69.00.Add to cart Buy nowQuick Review:
- Package: DIP-14
- Quad 2-Input OR Gate
- High-level input voltage: 1.2V
- Low-level input voltage: 0.8V
- High-level output voltage: 2V
- Low-level output voltage: 0.1V
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
HT12E RF Encoder IC
Original price was: ₹90.00.₹75.00Current price is: ₹75.00.Add to cart Buy nowQuick Review:
- Supply Voltage: 2.4V to 12V
- Transmission Range: Dependent on RF module used, typically up to 100 meters
- Operating Temperature: -20°C to 85°C
- Package Type: 18-Pin DIP or SOP available
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
74HC86 IC (SMD Package) Quad 2-Input EXOR Gate IC (7486 IC)
Original price was: ₹49.00.₹28.00Current price is: ₹28.00.Add to cart Buy nowQuick Review:
- Operating Voltage: 2V to 6V (Typically 5V)
- Input Voltage (VI): 0V to Vcc
- High-Level Output Current (IOH): -5.2 mA (typical at 5V)
- Low-Level Output Current (IOL): 5.2 mA (typical at 5V)
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
74HC595 8-bit Serial to Parallel Shift Register IC (74595 IC) DIP-16
Original price was: ₹89.00.₹69.00Current price is: ₹69.00.Add to cart Buy nowQuick Review:
- Supply Voltage (VCC): − 0.5 to + 7.0V
- Input Voltage (VIN): −1.5V to VCC + 1.5V
- Output Voltage (VOUT): − 0.5 to VCC + 0.5V
- Clamp Diode Current (IIK, IOK): ± 20 mA
- DC Output Current, per pin (IOUT): ± 35 mA
- DC VCC or GND Current, per pin (ICC): ± 70 mA
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
74LS76 Dual JK Flip-Flop with Set and Clear IC -7476 IC
Original price was: ₹52.00.₹48.00Current price is: ₹48.00.Read moreQuick Review:
- Dual Flip-Flops: Contains two independent JK flip-flops.
- Toggle Mode: Operates in various modes, including toggle, which is useful for counters and frequency division.
- Preset (Set) and Clear Inputs: Allows asynchronous setting or resetting of the output, regardless of the clock signal.
- Edge Triggering: Triggered on the negative edge (falling edge) of the clock signal.
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
ATmega328P Microcontroller
Original price was: ₹949.00.₹549.00Current price is: ₹549.00.Read moreQuick Review:
- 32KB of of programmable FLASH
- 1KB of EEPROM
- 2KB SRAM
- 10,000 Write and Erase Cycles for Flash and 100,000 for EEPROM
- Data retention for 20 years at 85°C and 100 years at 25°C
- Optional boot loader with lock bits
- In System Programming (ISP) by via boot loader
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
74LS73 Dual JK Flip-Flop with Clear IC (7473 IC) DIP-14 Package
Original price was: ₹99.00.₹59.00Current price is: ₹59.00.Read moreQuick Review:
- Supply Voltage: 4.75V to 5.25V (typical 5V).
- Propagation Delay: Low delay typical for the TTL family.
- Input Voltage (HIGH): Minimum 2V.
- Input Voltage (LOW): Maximum 0.8V.
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
Reviews
There are no reviews yet.