Name: H-SN-21
Brand: Cosel USA, Inc.
SKU: H-SN-21
Availability: InStock
Rating: 5 (179 reviews)

H-SN-21

For Reference Only

Part Number	H-SN-21
Manufacturer	Cosel USA, Inc.
Description	OPTIONAL ACCESSORIES
Datasheet	H-SN-21 Specifications
Package	-
ECAD
In Stock	6,174 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 5 - Jun 10 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # H-SN-21 (Accessories) is manufactured by Cosel USA, Inc. 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 H-SN-21 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add H-SN-21 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of H-SN-21.

H-SN-21 Specifications

Manufacturer	Cosel USA, Inc.
Category	Power Supplies - External/Internal (Off-Board) - Accessories
Package	-
ECAD
Series	*
Accessory Type	-
For Use With/Related Products	-

H-SN-21 Reviews

Coope*****xander

April 7, 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.

Gwe*****orn

March 28, 2023

★ ★ ★ ★ ★

Very friendly online shopping site - easy to navigate and it keeps vital datasheet for each product online purchase.

Mala*****urnett

March 15, 2023

★ ★ ★ ★ ★

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

Jess*****Steele

March 11, 2023

★ ★ ★ ★ ★

I have used 2 of the 10 units so far and they work fine.

Terr*****Parekh

March 10, 2023

★ ★ ★ ★ ★

It is so great to order from a supplier that provides so many shipping options at reasonable cost. It couldn't be any easier to order from Heisener. Great job!

Just*****uzman

March 5, 2023

★ ★ ★ ★ ★

Very good contact, well packed, hope to buy from you again.

Kenn*****Barry

March 4, 2023

★ ★ ★ ★ ★

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Aniy*****ohanty

February 23, 2023

★ ★ ★ ★ ★

All current moves in switching devices with the proper selection of amp rating capability. I chose these to do a job that had to handle only 1/3 of it's rated capacity. So they were the perfect choice. To date they work as expected; perfectly.

Brya*****achdev

February 22, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

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H-SN-21 Packaging

H-SN-21 FAQ

1. How to order H-SN-21 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 H-SN-21 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the H-SN-21. All suppliers must pass our qualification reviews before they can publish their products including H-SN-21 on Heisener; we pay more attention to the channels and quality of H-SN-21 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the H-SN-21 price and inventory displayed accurate?

The price and inventory of H-SN-21 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 H-SN-21?

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 H-SN-21 we delivered, we will accept the replacement or return of the H-SN-21 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 H-SN-21.

(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 H-SN-21 pin diagram, H-SN-21 datasheet?

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

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H-SN-21 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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H-SN-21

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.

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