Name: SI8421AB-D-ISR
Brand: Silicon Labs
SKU: SI8421AB-D-ISR
Availability: InStock
Rating: 5 (144 reviews)

SI8421AB-D-ISR

For Reference Only

Part Number	SI8421AB-D-ISR
Manufacturer	Silicon Labs
Description	DGTL ISO 2.5KV GEN PURP 8SOIC
Datasheet	SI8421AB-D-ISR Datasheet SI8421AB-D-ISR Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	49,860 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SI8421AB-D-ISR (Digital Isolators) is manufactured by Silicon Labs and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For SI8421AB-D-ISR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SI8421AB-D-ISR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SI8421AB-D-ISR.

SI8421AB-D-ISR Specifications

Manufacturer	Silicon Labs
Category	Isolators - Digital Isolators
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Technology	Capacitive Coupling
Type	General Purpose
Isolated Power	No
Number of Channels	2
Inputs - Side 1/Side 2	1/1
Channel Type	Unidirectional
Voltage - Isolation	2500Vrms
Common Mode Transient Immunity (Min)	25kV/µs (Typ)
Data Rate	1Mbps
Propagation Delay tpLH / tpHL (Max)	35ns, 35ns
Pulse Width Distortion (Max)	25ns
Rise / Fall Time (Typ)	3.8ns, 2.8ns
Voltage - Supply	2.7 V ~ 5.5 V
Operating Temperature	-40°C ~ 125°C
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

SI8421AB-D-ISR Datasheet

SI8421AB-D-ISR Reviews

Jedi***** Bhat

April 4, 2023

★ ★ ★ ★ ★

Those components that were in stock shipped fast and arrived promptly.

Noa*****ynard

April 3, 2023

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

Kayde*****enton

March 30, 2023

★ ★ ★ ★ ★

Great capacitors. very fast post very good communication.

Kins*****York

March 29, 2023

★ ★ ★ ★ ★

Best way to locate what I need, on a fast and efficient shipping! Keep up the good work!

Chey***** Smith

March 14, 2023

★ ★ ★ ★ ★

I got a very helpful customer service here. Definitely will order my electronics needs again.

Tor*****ojas

March 11, 2023

★ ★ ★ ★ ★

Good！ quick and convenient delivery. product tracking with good advice.

Emanu*****audhry

February 21, 2023

★ ★ ★ ★ ★

Items arrived well pakaged, reasonable postage and as described. Top seller

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SI8421AB-D-ISR Packaging

SI8421AB-D-ISR FAQ

1. How to order SI8421AB-D-ISR on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that SI8421AB-D-ISR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SI8421AB-D-ISR. All suppliers must pass our qualification reviews before they can publish their products including SI8421AB-D-ISR on Heisener; we pay more attention to the channels and quality of SI8421AB-D-ISR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SI8421AB-D-ISR price and inventory displayed accurate?

The price and inventory of SI8421AB-D-ISR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of SI8421AB-D-ISR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SI8421AB-D-ISR we delivered, we will accept the replacement or return of the SI8421AB-D-ISR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SI8421AB-D-ISR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as SI8421AB-D-ISR pin diagram, SI8421AB-D-ISR datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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SI8421AB-D-ISR Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

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SI8421AB-D-ISR

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