Name: EKMM421VNN391MR50S
Brand: United Chemi-Con
SKU: EKMM421VNN391MR50S
Availability: InStock
Rating: 5 (187 reviews)

EKMM421VNN391MR50S

For Reference Only

Part Number	EKMM421VNN391MR50S
Manufacturer	United Chemi-Con
Description	CAP ALUM 390UF 20% 420V SNAP
Datasheet	EKMM421VNN391MR50S Datasheet EKMM421VNN391MR50S Specifications
Package	Radial, Can - Snap-In
ECAD
In Stock	8,604 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 7 - Jun 12 (Choose Expedited Shipping)
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Payment Methods
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Part Number # EKMM421VNN391MR50S (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 EKMM421VNN391MR50S specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EKMM421VNN391MR50S with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EKMM421VNN391MR50S.

EKMM421VNN391MR50S Specifications

Manufacturer	United Chemi-Con
Category	Capacitors - Aluminum Electrolytic Capacitors
Package	Radial, Can - Snap-In
ECAD
Series	KMM
Capacitance	390µF
Tolerance	±20%
Voltage - Rated	420V
ESR (Equivalent Series Resistance)	850 mOhm @ 120Hz
Lifetime @ Temp.	3000 Hrs @ 105°C
Operating Temperature	-25°C ~ 105°C
Polarization	Polar
Applications	General Purpose
Ripple Current - Low Frequency	1.55A @ 120Hz
Ripple Current - High Frequency	2.2165A @ 50kHz
Impedance	-
Lead Spacing	0.394" (10.00mm)
Size / Dimension	1.181" Dia (30.00mm)
Height - Seated (Max)	2.047" (52.00mm)
Surface Mount Land Size	-
Mounting Type	Through Hole
Package / Case	Radial, Can - Snap-In

EKMM421VNN391MR50S Datasheet

EKMM421VNN391MR50S Reviews

Desti*****carthy

March 25, 2023

★ ★ ★ ★ ★

Super easy search and order process. Lots of Shipping and Payment Options, you can always find the best way for the purchase.

Sari*****havez

February 25, 2023

★ ★ ★ ★ ★

Very good, fast shipping, super reliable seller.

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EKMM421VNN391MR50S Packaging

EKMM421VNN391MR50S FAQ

1. How to order EKMM421VNN391MR50S 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 EKMM421VNN391MR50S is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EKMM421VNN391MR50S. All suppliers must pass our qualification reviews before they can publish their products including EKMM421VNN391MR50S on Heisener; we pay more attention to the channels and quality of EKMM421VNN391MR50S products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the EKMM421VNN391MR50S price and inventory displayed accurate?

The price and inventory of EKMM421VNN391MR50S 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 EKMM421VNN391MR50S?

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 EKMM421VNN391MR50S we delivered, we will accept the replacement or return of the EKMM421VNN391MR50S 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 EKMM421VNN391MR50S.

(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 EKMM421VNN391MR50S pin diagram, EKMM421VNN391MR50S datasheet?

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

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EKMM421VNN391MR50S 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.

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Part Number

Manufacturer

Description

Stock

EKMM421VNN391MR50S

United Chemi-Con Inc

Aluminum Electrolytic Capacitors - Snap In 390uF 420 Volt

Part Number

Manufacturer

Description

Stock

EKMM421VNN391MR50S

D# EKMM421VNN391MR50S-ND

United Chemi-Con Inc

CAP ALUM 390UF 20% 420V SNAP

Part Number

Manufacturer

Description

Stock

EKMM421VNN391MR50S

D# NS-EKMM421VNN391MR50S

United Chemi-Con Inc

OEM/CM ONLY

4261

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EKMM421VNN391MR50S

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