Name: ECS-143-20-4DN
Brand: ECS Inc.
SKU: ECS-143-20-4DN
Availability: InStock
Rating: 5 (154 reviews)

ECS-143-20-4DN

僅供參考

零件編號	ECS-143-20-4DN
製造商	ECS Inc.
描述	CRYSTAL 14.31818MHZ 20PF T/H
數據表	ECS-143-20-4DN 數據表
封裝	HC49/US
ECAD
庫存	4,950 piece(s)
單價	Request a Quote
交貨期	待確認
預計送達時間	十二月 29 - 一月 3 (選擇速遞服務)
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ECS-143-20-4DN參數

製造商	ECS Inc.
類別	晶體、振盪器、諧振器 - 晶體
封裝	HC49/US
ECAD
系列	HC-49US-DN
類型	MHz Crystal
頻率	14.31818MHz
頻率穩定性	±100ppm
頻率容差	±30ppm
負載電容	20pF
ESR（等效串聯電阻）	40 Ohm
操作模式	Fundamental
工作溫度	-40°C ~ 85°C
評級	-
安裝類型	Through Hole
包/箱	HC49/US
尺寸/尺寸	0.447" L x 0.183" W (11.35mm x 4.65mm)
高度 - 坐姿（最大）	0.138" (3.50mm)

ECS-143-20-4DN數據表

ECS-143-20-4DN Packaging

ECS-143-20-4DN FAQ

1. How to order ECS-143-20-4DN 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 ECS-143-20-4DN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ECS-143-20-4DN. All suppliers must pass our qualification reviews before they can publish their products including ECS-143-20-4DN on Heisener; we pay more attention to the channels and quality of ECS-143-20-4DN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ECS-143-20-4DN price and inventory displayed accurate?

The price and inventory of ECS-143-20-4DN 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 ECS-143-20-4DN?

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 ECS-143-20-4DN we delivered, we will accept the replacement or return of the ECS-143-20-4DN 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 ECS-143-20-4DN.

(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 ECS-143-20-4DN pin diagram, ECS-143-20-4DN datasheet?

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

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