Name: 1808Y5K00391MXR
Brand: Knowles Syfer
SKU: 1808Y5K00391MXR
Availability: InStock
Rating: 5 (173 reviews)

1808Y5K00391MXR

For Reference Only

Part Number	1808Y5K00391MXR
Manufacturer	Knowles Syfer
Description	CAP CER 390PF 5KV X7R 1808
Datasheet	1808Y5K00391MXR Specifications
Package	1808 (4520 Metric)
ECAD
In Stock	3,654 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 4 - May 9 (Choose Expedited Shipping)
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Part Number # 1808Y5K00391MXR (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 1808Y5K00391MXR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1808Y5K00391MXR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1808Y5K00391MXR.

1808Y5K00391MXR Specifications

Manufacturer	Knowles Syfer
Category	Capacitors - Ceramic Capacitors
Package	1808 (4520 Metric)
ECAD
Series	FlexiCap?
Capacitance	390pF
Tolerance	±20%
Voltage - Rated	5000V (5kV)
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	-

1808Y5K00391MXR Reviews

Remin*****Ayala

April 8, 2023

★ ★ ★ ★ ★

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

Jaxt*****ohan

March 26, 2023

★ ★ ★ ★ ★

Fast shipping, work as designed. Made some circuitry with these components and they work well.

Lenno*****gupta

March 23, 2023

★ ★ ★ ★ ★

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Sam*****nley

March 9, 2023

★ ★ ★ ★ ★

Very user friendly to find part and specs. Easy to deal with the transaction for different payment types. Thanks!

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1808Y5K00391MXR Packaging

1808Y5K00391MXR FAQ

1. How to order 1808Y5K00391MXR 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 1808Y5K00391MXR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1808Y5K00391MXR. All suppliers must pass our qualification reviews before they can publish their products including 1808Y5K00391MXR on Heisener; we pay more attention to the channels and quality of 1808Y5K00391MXR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1808Y5K00391MXR price and inventory displayed accurate?

The price and inventory of 1808Y5K00391MXR 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 1808Y5K00391MXR?

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 1808Y5K00391MXR we delivered, we will accept the replacement or return of the 1808Y5K00391MXR 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 1808Y5K00391MXR.

(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 1808Y5K00391MXR pin diagram, 1808Y5K00391MXR datasheet?

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

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1808Y5K00391MXR 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

1808Y5K00391MXR

D# 1808Y5K00391MXR-ND

Syfer Technology

CAP CER 390PF 5KV X7R 1808

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1808Y5K00391MXR

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