SKU: 14723276124

BROADCOM LIMITED 4N25-300E Optocoupler, Transistor Output, 1 Channel, Surface Mount DIP, 6 Pins, 80 mA, 2.5 kV, 20 %

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Description

BROADCOM LIMITED 4N25-300E Optocoupler, Transistor Output, 1 Channel, Surface Mount DIP, 6 Pins, 80 mA, 2.5 kV, 20 %The 4N25 300E is a Phototransistor Optocoupler for general purpose applications. It contains a light emitting diode optically coupled to a photo transistor. Input output isolation voltage is 5000Vrms. Ideal for signal transmission between circuits of different potentials and impedances. Applications Computers & Computer Peripherals, Test & Measurement, Consumer Electronics, Signal Processing Warnings ESD sensitive device, take proper precaution while

The 4N25-300E is a Phototransistor Optocoupler for general purpose applications. It contains a light emitting diode optically coupled to a photo-transistor. Input-output isolation voltage is 5000Vrms. Ideal for signal transmission between circuits of different potentials and impedances.

Applications

Computers & Computer Peripherals, Test & Measurement, Consumer Electronics, Signal Processing

Warnings

ESD sensitive device, take proper precaution while handling the device.

Product details

Optocoupler Case Style Surface Mount DIP
Forward Current If Max 80mA
Collector Emitter Voltage V(br)ceo 30V
No. of Channels 1 Channel
CTR Min 20%
Packaging Each
Product Range -
Isolation Voltage 2.5kV
No. of Pins 6Pins

Other details

Brand BROADCOM LIMITED
Part Number 4N25-300E
Quantity Each
Technical Data Sheet EN

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14723276124

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4.2 ★★★★★
Based on 14 reviews
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Verified Purchase
Nosiest
Alexandria, US
★★★★★ 4
Cheap and good
Color: Black, Color: Black
I chose the color black and it gives a really nice look, especially with the multicolor led lights around the keys. It is very easy to clean and you can shut off the keyboard to prevent any mess with the iPad. The magnet is very nice and keeps the keyboard in place. The keyboard doesn’t easily slip or anything so it holds the iPad very well. Only bad thing is that over time the iPad begins to scrape off the pain and it leaves your keyboard with some white spots all over :/ but if looks isn’t something that you care about, this is the keyboard for you. Don’t use it for gaming because there is a delay in functionality when you press a key and then try to use the pad. Also, you have to press the keys a bit harder than the usual keyboard. But for the price? This is a great item! Definitely worth my money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
L
Verified Purchase
Landscapes606
Belleville, US
★★★★★ 5
Works great
Color: Purple
Works just pretty good. My only complaint would be that it can turn on the screen when closed. I put it in my backpack and went throughout my school day only to find out later the battery had drained because the screen would light up and stay on. Did not have this issue with other covers. Easy work around is to just do a complete shutoff or maybe change the settings before putting in away. I just had the habit of keeping mine on because of frequent use in back to back classes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
T
Verified Purchase
Trinidy Martinez
Alexandria, US
★★★★★ 5
Great case & keyboard combo
Color: Navy Blue
Great case! Updated my son’s children’s case to this one and he loves it! He feels like it’s a laptop now. The magnetic feature is great & it’s super easy to install!
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Reviewed in the United States on May 17, 2026
M
Verified Purchase
Matt Stogsdill
Chelsea, US
★★★★★ 4
Cover is nice, keyboard could be better
Color: Navy Blue
The cover itself is nice. The magnetic closure works well. It fits my iPad really well. It’s a good case for the money, but the keyboard feels pretty cheap and flimsy.
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Reviewed in the United States on May 28, 2026
K
Verified Purchase
Kelly
Natrona Heights, US
★★★★★ 5
So far so good.
Color: Space Gray, Memory Storage Capacity: 32 GB, Size: Wi-Fi, Color: Space Gray, Memory Storage Capacity: 32 GB, Size: Wi-Fi
Seems to be working perfectly. Battery is a little meh, small scratches but nothing that effected the screen.It'll be perfect for my child. It'd be in excellent condition if the battery were better. Worth the 100 bucks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026

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