Name: SI8421AD-B-IS
Brand: Silicon Labs
SKU: SI8421AD-B-IS
Availability: InStock
Rating: 5 (138 reviews)

SI8421AD-B-IS

For Reference Only

Part Number	SI8421AD-B-IS
Manufacturer	Silicon Labs
Description	DGTL ISO 5KV 2CH GEN PURP 16SOIC
Datasheet	SI8421AD-B-IS Datasheet SI8421AD-B-IS Specifications
Package	16-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	6,390 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SI8421AD-B-IS (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 SI8421AD-B-IS specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SI8421AD-B-IS with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SI8421AD-B-IS.

SI8421AD-B-IS Specifications

Manufacturer	Silicon Labs
Category	Isolators - Digital Isolators
Package	16-SOIC (0.295", 7.50mm 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	5000Vrms
Common Mode Transient Immunity (Min)	20kV/µs
Data Rate	1Mbps
Propagation Delay tpLH / tpHL (Max)	35ns, 35ns
Pulse Width Distortion (Max)	25ns
Rise / Fall Time (Typ)	2ns, 2ns
Voltage - Supply	2.7 V ~ 5.5 V
Operating Temperature	-40°C ~ 125°C
Package / Case	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package	16-SOIC

SI8421AD-B-IS Datasheet

SI8421AD-B-IS Reviews

Loui*****elson

April 5, 2023

★ ★ ★ ★ ★

This was a perfect replacement for the original mode. 5 minutes and it was up and running like new.

Andr*****sborne

March 23, 2023

★ ★ ★ ★ ★

To be honest, I think you are doing an outstanding job.

Nash*****houn

March 19, 2023

★ ★ ★ ★ ★

Item works as described, fast delivery, nice contact!

Chase*****rland

March 11, 2023

★ ★ ★ ★ ★

Very much appreciate the thoughtful system to hold multiple orders, including back ordered items, can be shipped at once rather than incremental shipments.

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SI8421AD-B-IS Packaging

SI8421AD-B-IS FAQ

1. How to order SI8421AD-B-IS 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 SI8421AD-B-IS is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SI8421AD-B-IS. All suppliers must pass our qualification reviews before they can publish their products including SI8421AD-B-IS on Heisener; we pay more attention to the channels and quality of SI8421AD-B-IS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SI8421AD-B-IS price and inventory displayed accurate?

The price and inventory of SI8421AD-B-IS 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 SI8421AD-B-IS?

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 SI8421AD-B-IS we delivered, we will accept the replacement or return of the SI8421AD-B-IS 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 SI8421AD-B-IS.

(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 SI8421AD-B-IS pin diagram, SI8421AD-B-IS datasheet?

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

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SI8421AD-B-IS 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

Part Number

Manufacturer

Description

Stock

SI8421AD-B-IS

Silicon Laboratories Inc

DIGITAL ISOLATOR, 35NS, WSOIC-16

SI8421AD-B-ISR

Silicon Laboratories Inc

Min Qty 1250

Part Number

Manufacturer

Description

Stock

SI8421AD-B-IS

D# 336-1935-5-ND

Silicon Laboratories Inc

DGTL ISO 5000VRMS 2CH GP 16SOIC

SI8421AD-B-ISR

D# SI8421AD-B-ISR-ND

Silicon Laboratories Inc

DGTL ISO 5000VRMS 2CH GP 16SOIC

Part Number

Manufacturer

Description

Stock

SI8421AD-B-ISR

Silicon Laboratories Inc

OEM/CM Immediate delivery

1520

Part Number

Manufacturer

Description

Stock

SI8421AD-B-ISR

D# NS-SI8421AD-B-ISR

Silicon Laboratories Inc

OEM/CM ONLY

8463

SI8421AD-B-IS

D# NS-SI8421AD-B-IS

Silicon Laboratories Inc

OEM/CM ONLY

3084

Part Number

Manufacturer

Description

Stock

SI8421ADBIS

Silicon Laboratories Inc

OEM/CM ONLY

1670

SI8421ADBISR

Silicon Laboratories Inc

OEM/CM ONLY

1511

Part Number

Manufacturer

Description

Stock

SI8421AD-B-ISR

SILICONLABS

IN stock Immediate delivery

1535

Part Number

Manufacturer

Description

Stock

SI8421AD-B-ISR

Silicon Image Inc

shipping today

1516

Quick Inquiry

SI8421AD-B-IS

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