Name: 1812J4K00391JXT
Brand: Knowles Syfer
SKU: 1812J4K00391JXT
Availability: InStock
Rating: 5 (122 reviews)

1812J4K00391JXT

For Reference Only

Part Number	1812J4K00391JXT
Manufacturer	Knowles Syfer
Description	CAP CER 390PF 4KV X7R 1812
Datasheet	1812J4K00391JXT Specifications
Package	1812 (4532 Metric)
ECAD
In Stock	3,564 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1812J4K00391JXT (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 1812J4K00391JXT specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1812J4K00391JXT with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1812J4K00391JXT.

1812J4K00391JXT Specifications

Manufacturer	Knowles Syfer
Category	Capacitors - Ceramic Capacitors
Package	1812 (4532 Metric)
ECAD
Series	-
Capacitance	390pF
Tolerance	±5%
Voltage - Rated	4000V (4kV)
Temperature Coefficient	X7R (2R1)
Operating Temperature	-55°C ~ 125°C
Features	Epoxy Mountable
Ratings	-
Applications	Automotive
Failure Rate	-
Mounting Type	Surface Mount, MLCC
Package / Case	1812 (4532 Metric)
Size / Dimension	0.177" L x 0.126" W (4.50mm x 3.20mm)
Height - Seated (Max)	-
Thickness (Max)	0.098" (2.50mm)
Lead Spacing	-
Lead Style	-

1812J4K00391JXT Reviews

Roni*****amer

April 3, 2023

★ ★ ★ ★ ★

Those components are in stock shipped fast and arrive promptly. Really Fast!

Nicho*****azquez

March 30, 2023

★ ★ ★ ★ ★

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

Princ*****Golden

March 28, 2023

★ ★ ★ ★ ★

All items individually packed in anti static bags and properly labeled.

Adri*****Ryan

March 27, 2023

★ ★ ★ ★ ★

So easy to do business with Heisener and they generally have stock on the items we need.

Luk*****arson

March 26, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Brid*****Mehan

March 24, 2023

★ ★ ★ ★ ★

Quality electronic components plus fast response.Thank you.

Quen*****Santos

March 24, 2023

★ ★ ★ ★ ★

fast delivery and good product, very happy

Kall*****ennis

February 23, 2023

★ ★ ★ ★ ★

Item works as described, fast delivery, nice contact!

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

1812J4K00391JXT Packaging

1812J4K00391JXT FAQ

1. How to order 1812J4K00391JXT 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 1812J4K00391JXT is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1812J4K00391JXT. All suppliers must pass our qualification reviews before they can publish their products including 1812J4K00391JXT on Heisener; we pay more attention to the channels and quality of 1812J4K00391JXT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1812J4K00391JXT price and inventory displayed accurate?

The price and inventory of 1812J4K00391JXT 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 1812J4K00391JXT?

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 1812J4K00391JXT we delivered, we will accept the replacement or return of the 1812J4K00391JXT 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 1812J4K00391JXT.

(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 1812J4K00391JXT pin diagram, 1812J4K00391JXT datasheet?

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

1812J4K00391JXT Related Products

1808J1000562FFT	Knowles Syfer, CAP CER 5600PF 100V C0G/NP0 1808, 1808 (4520 Metric), -	View
C1206X104K2RACAUTO	KEMET, CAP CER 0.1UF 200V X7R 1206, 1206 (3216 Metric), -	View
CPH3121-TL-E	ON Semiconductor, TRANS PNP 12V 3A CPH3, SC-96, -	View
IRS2548DSPBF	Infineon Technologies, IC PFC, 14-SOIC (0.154", 3.90mm Width), -	View
74ALVCH16652DGGS	Nexperia USA Inc., IC 16BIT TXRX/REGISTER 56TSSOP, 56-TFSOP (0.240", 6.10mm Width), -	View
M55342E12B2B32CBS	Vishay Dale, RES SMD 2.32KOHM 0.1% 1/10W 0603, 0603 (1608 Metric), -	View
RT1210BRB07953RL	Yageo, RES SMD 953 OHM 0.1% 1/4W 1210, 1210 (3225 Metric), -	View
0824509	Phoenix Contact, ZACK STRIP, -, -	View
BM06B-XASS-TF	JST Sales America Inc., CONN HDR XA 6POS 2.5MM TIN SMD, -, -	View
FW-15-05-G-D-345-075-EP-TR	Samtec Inc., .050'' BOARD SPACERS, -, -	View
CA3101F20-27SXB	ITT Cannon, LLC, CONN RCPT 14POS INLINE W/SKTS, -, -	View
CA3100E24-10PBF80-08	ITT Cannon, LLC, CONN RCPT 7POS WALL MNT W/PINS, -, -	View

1812J4K00391JXT 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

1812J4K00391JXT

D# 1812J4K00391JXT-ND

Syfer Technology

CAP CER 390PF 4KV X7R 1812

Quick Inquiry

1812J4K00391JXT

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS