Name: EKMS421VSN391MR45S
Brand: United Chemi-Con
SKU: EKMS421VSN391MR45S
Availability: InStock
Rating: 5 (168 reviews)

EKMS421VSN391MR45S

For Reference Only

Part Number	EKMS421VSN391MR45S
Manufacturer	United Chemi-Con
Description	CAP ALUM 390UF 20% 420V SNAP
Datasheet	EKMS421VSN391MR45S Specifications
Package	Radial, Can - Snap-In
ECAD
In Stock	8,640 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # EKMS421VSN391MR45S (Aluminum Electrolytic Capacitors) is manufactured by United Chemi-Con 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 EKMS421VSN391MR45S specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EKMS421VSN391MR45S with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EKMS421VSN391MR45S.

EKMS421VSN391MR45S Specifications

Manufacturer	United Chemi-Con
Category	Capacitors - Aluminum Electrolytic Capacitors
Package	Radial, Can - Snap-In
ECAD
Series	KMS
Capacitance	390µF
Tolerance	±20%
Voltage - Rated	420V
ESR (Equivalent Series Resistance)	-
Lifetime @ Temp.	3000 Hrs @ 105°C
Operating Temperature	-25°C ~ 105°C
Polarization	Polar
Applications	General Purpose
Ripple Current - Low Frequency	1.7A @ 120Hz
Ripple Current - High Frequency	2.431A @ 50kHz
Impedance	-
Lead Spacing	0.394" (10.00mm)
Size / Dimension	1.181" Dia (30.00mm)
Height - Seated (Max)	1.870" (47.50mm)
Surface Mount Land Size	-
Mounting Type	Through Hole
Package / Case	Radial, Can - Snap-In

EKMS421VSN391MR45S Reviews

Freder*****ngupta

April 9, 2023

★ ★ ★ ★ ★

Easy to browse and order. You have everything I want. I compared the prices and services with others and found you're the best choice.

Gra*****Young

April 1, 2023

★ ★ ★ ★ ★

It works fine and does what it has designed for. No regrets.

Rut*****ade

March 25, 2023

★ ★ ★ ★ ★

Well packed, good item, capacitors both within 2.5% tolerance!

Aro*****hatri

March 22, 2023

★ ★ ★ ★ ★

Thousands of in stock parts with low cost shipping and standard quality.

Daws*****assey

March 13, 2023

★ ★ ★ ★ ★

I've placed many orders from Heisener . I have never had an error with any order, the order has always went out the same day, and the items are always well packaged.

Mitch*****offman

March 2, 2023

★ ★ ★ ★ ★

The products are good, the amount is correct. The values are correct.

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EKMS421VSN391MR45S Packaging

EKMS421VSN391MR45S FAQ

1. How to order EKMS421VSN391MR45S 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 EKMS421VSN391MR45S is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EKMS421VSN391MR45S. All suppliers must pass our qualification reviews before they can publish their products including EKMS421VSN391MR45S on Heisener; we pay more attention to the channels and quality of EKMS421VSN391MR45S products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the EKMS421VSN391MR45S price and inventory displayed accurate?

The price and inventory of EKMS421VSN391MR45S 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 EKMS421VSN391MR45S?

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 EKMS421VSN391MR45S we delivered, we will accept the replacement or return of the EKMS421VSN391MR45S 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 EKMS421VSN391MR45S.

(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 EKMS421VSN391MR45S pin diagram, EKMS421VSN391MR45S datasheet?

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

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EKMS421VSN391MR45S 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

EKMS421VSN391MR45S

Nippon Chemi-con Corporation

Aluminum electrolytic capacitor

Part Number

Manufacturer

Description

Stock

EKMS421VSN391MR45S

D# EKMS421VSN391MR45S-ND

United Chemi-Con Inc

CAP ALUM 390UF 20% 420V SNAP

Part Number

Manufacturer

Description

Stock

EKMS421VSN391MR45S

United Chemi-Con Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

EKMS421VSN391MR45S

United Chemi-Con Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

EKMS421VSN391MR45S

D# NS-EKMS421VSN391MR45S

United Chemi-Con Inc

OEM/CM ONLY

9854

Part Number

Manufacturer

Description

Stock

EKMS421VSN391MR45S

United Chemi-Con Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

EKMS421VSN391MR45S

D# EKMS421VSN391MR

United Chemi-Con Inc

ALUMINUM ELECTROLYTIC CAPACITOR

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

EKMS421VSN391MR45S

United Chemi-Con Inc

OEM/CM ONLY

1011

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EKMS421VSN391MR45S

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