how many volts does the led part of it take? and what resistors to use from a 3.3v source to make it work at max?

The spec. sheet says 20ma at 1.2 volts typically. I used it with a Arduino off a standard GPIO and used a 2.2Kohm resistor. That should work in most situations. Obviously it you don't get conduction on the other side you might lower that resistance but not to exceed 20ma.

Will this drive a 12 vdc coil on a relay that draws 150mA? What's themax current it will drive?

No. The max collector current is only 50mA.

We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Our Other Brands:Hewyn|Selfship

We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Our Other Brands:Hewyn|Selfship

PC817 OPTOCOUPLER DIP Installation PC817C 2.54 mm Pitch 4-pin DIP-4 (Pack of 50 pcs)

Product ID: 241012665

Details

Voltage
5 Volts
Contact Type
Spst
Brand
BOJACK
Current Rating
50 Milliamps
Number of Positions
4

📏2.54mm pin spacing

📦50 pcs in a box

🔌Phototransistor output

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

VT3736

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

Details

Voltage
5 Volts
Contact Type
Spst
Brand
BOJACK

Description

🔧 Connect with Innovation!

BULK VALUE PACK - 50 pieces ensure you’re always ready for your next innovation.
COMPACT EFFICIENT - Perfect 2.54mm pitch for seamless integration.
UNLEASH YOUR PROJECTS - Elevate your designs with reliable photocoupling technology.
VERSATILE APPLICATIONS - Ideal for everything from household appliances to advanced SCR systems.
DURABLE STORAGE SOLUTION - Comes in a resealable box for easy organization.

The BOJACK PC817 Optocoupler is a high-performance photocoupler featuring a phototransistor output type, designed with a 2.54mm pin spacing. This pack of 50 pieces comes in a durable, resealable plastic storage box, making it perfect for a variety of applications including computer terminals, measuring instruments, and household appliances.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.