Name: 1808Y4K00221JXR
Brand: Knowles Syfer
SKU: 1808Y4K00221JXR
Availability: InStock
Rating: 5 (149 reviews)

1808Y4K00221JXR

For Reference Only

Part Number	1808Y4K00221JXR
Manufacturer	Knowles Syfer
Description	CAP CER 220PF 4KV X7R 1808
Datasheet	1808Y4K00221JXR Specifications
Package	1808 (4520 Metric)
ECAD
In Stock	5,166 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
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Part Number # 1808Y4K00221JXR (Ceramic Capacitors) is manufactured by Knowles Syfer 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 1808Y4K00221JXR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1808Y4K00221JXR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1808Y4K00221JXR.

1808Y4K00221JXR Specifications

Manufacturer	Knowles Syfer
Category	Capacitors - Ceramic Capacitors
Package	1808 (4520 Metric)
ECAD
Series	FlexiCap?
Capacitance	220pF
Tolerance	±5%
Voltage - Rated	4000V (4kV)
Temperature Coefficient	X7R (2R1)
Operating Temperature	-55°C ~ 125°C
Features	Soft Termination
Ratings	-
Applications	Boardflex Sensitive
Failure Rate	-
Mounting Type	Surface Mount, MLCC
Package / Case	1808 (4520 Metric)
Size / Dimension	0.177" L x 0.079" W (4.50mm x 2.00mm)
Height - Seated (Max)	-
Thickness (Max)	0.079" (2.00mm)
Lead Spacing	-
Lead Style	-

1808Y4K00221JXR Reviews

Keag*****ollard

April 5, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Wint*****hang

April 1, 2023

★ ★ ★ ★ ★

I am always amazed at the cost of automotive or marine costs when a rectifier is needed while these will do the exact same thing if you are a bit technically minded to wire them up.

Eve *****avan

March 22, 2023

★ ★ ★ ★ ★

Have never had a problem with my order. Packages arrive on time and in great condition.

Fion*****nzalez

March 6, 2023

★ ★ ★ ★ ★

Fast shipping, items are exactly as promised. Reliable company to work with.

Zai*****Dani

March 2, 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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1808Y4K00221JXR Packaging

1808Y4K00221JXR FAQ

1. How to order 1808Y4K00221JXR 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 1808Y4K00221JXR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1808Y4K00221JXR. All suppliers must pass our qualification reviews before they can publish their products including 1808Y4K00221JXR on Heisener; we pay more attention to the channels and quality of 1808Y4K00221JXR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1808Y4K00221JXR price and inventory displayed accurate?

The price and inventory of 1808Y4K00221JXR 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 1808Y4K00221JXR?

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 1808Y4K00221JXR we delivered, we will accept the replacement or return of the 1808Y4K00221JXR 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 1808Y4K00221JXR.

(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 1808Y4K00221JXR pin diagram, 1808Y4K00221JXR datasheet?

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

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1808Y4K00221JXR 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

1808Y4K00221JXR

D# 1808Y4K00221JXR-ND

Syfer Technology

CAP CER 220PF 4KV X7R 1808

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1808Y4K00221JXR

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