Name: ERZ-C40CK821B
Brand: Panasonic Electronic Components
SKU: ERZ-C40CK821B
Availability: InStock
Rating: 5 (186 reviews)

ERZ-C40CK821B

For Reference Only

Part Number	ERZ-C40CK821B
Manufacturer	Panasonic Electronic Components
Description	VARISTOR 820V 30A DISC 40MM
Datasheet	ERZ-C40CK821B Datasheet ERZ-C40CK821B Specifications
Package	Disc 40mm, Formed Tabs
ECAD
In Stock	6,318 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 # ERZ-C40CK821B (TVS - Varistors, MOVs) is manufactured by Panasonic Electronic Components 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 ERZ-C40CK821B specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ERZ-C40CK821B with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ERZ-C40CK821B.

ERZ-C40CK821B Specifications

Manufacturer	Panasonic Electronic Components
Category	Circuit Protection - TVS - Varistors, MOVs
Package	Disc 40mm, Formed Tabs
ECAD
Series	ZNR?
Varistor Voltage (Min)	738V
Varistor Voltage (Typ)	820V
Varistor Voltage (Max)	902V
Current - Surge	30A
Energy	680J
Number of Circuits	1
Number of Circuits	1
Maximum AC Volts	510VAC
Maximum DC Volts	670VDC
Capacitance @ Frequency	-
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Chassis Mount
Package / Case	Disc 40mm, Formed Tabs

ERZ-C40CK821B Datasheet

ERZ-C40CK821B Reviews

Alla*****nkaran

April 2, 2023

★ ★ ★ ★ ★

quick delivery, received with well packaged, exactly as listed - Thanks

Emb*****Mand

March 23, 2023

★ ★ ★ ★ ★

The are the right size and type and do what they are designed to do.

Char*****Hayden

March 15, 2023

★ ★ ★ ★ ★

Used this on starter solenoid and works as expected.

Mois*****oswami

March 3, 2023

★ ★ ★ ★ ★

It arrived earlier than the deadline. All is OK. Thank you

Ann*****osas

February 21, 2023

★ ★ ★ ★ ★

Perfectly satisfied with item. Top supplier on my list.

Write a Review

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ERZ-C40CK821B Packaging

ERZ-C40CK821B FAQ

1. How to order ERZ-C40CK821B 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 ERZ-C40CK821B is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ERZ-C40CK821B. All suppliers must pass our qualification reviews before they can publish their products including ERZ-C40CK821B on Heisener; we pay more attention to the channels and quality of ERZ-C40CK821B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ERZ-C40CK821B price and inventory displayed accurate?

The price and inventory of ERZ-C40CK821B 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 ERZ-C40CK821B?

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 ERZ-C40CK821B we delivered, we will accept the replacement or return of the ERZ-C40CK821B 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 ERZ-C40CK821B.

(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 ERZ-C40CK821B pin diagram, ERZ-C40CK821B datasheet?

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

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ERZ-C40CK821B 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

ERZ-C40CK821B

D# ERZ-C40CK821B

Panasonic Electronic Components

- Bulk (Alt: ERZ-C40CK821B)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

ERZ-C40CK821B

Panasonic Electronic Components

VARISTOR 738V 30A DISC 40MM

548

Part Number

Manufacturer

Description

Stock

ERZ-C40CK821B

D# P7178-ND

Panasonic Electronic Components

VARISTOR 820V 30KA DISC 40MM

Part Number

Manufacturer

Description

Stock

ERZ-C40CK821B

D# 52W1610

Panasonic Electronic Components

ERZC TYPE CK UL RECOGNZD DSK ZNR TABS ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 10

Container: Bulk

Part Number

Manufacturer

Description

Stock

ERZ-C40CK821B

D# NS-ERZ-C40CK821B

Panasonic Electronic Components

OEM/CM ONLY

1677

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ERZ-C40CK821B

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