Name: AT421B
Brand: NKK Switches
SKU: AT421B
Availability: InStock
Rating: 5 (84 reviews)

AT421B

仅供参考

零件编号	AT421B
制造商	NKK Switches
描述	SW FILTER FOR AT420 WHITE
数据表	AT421B 数据表
封装	-
ECAD
库存	6,354 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	七月 3 - 七月 8 (选择速递服务)
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AT421B参数

制造商	NKK Switches
类别	开关 - 配件
封装	-
ECAD
系列	LW
附件类型	Filter
适用于/相关产品	AT420 Rocker

AT421B数据表

AT421B Packaging

AT421B FAQ

1. How to order AT421B 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 AT421B is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT421B. All suppliers must pass our qualification reviews before they can publish their products including AT421B on Heisener; we pay more attention to the channels and quality of AT421B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT421B price and inventory displayed accurate?

The price and inventory of AT421B 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 AT421B?

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 AT421B we delivered, we will accept the replacement or return of the AT421B 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 AT421B.

(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 AT421B pin diagram, AT421B datasheet?

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

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