Name: ST4EC503
Brand: Copal Electronics Inc.
SKU: ST4EC503
Availability: InStock
Rating: 5 (69 reviews)

ST4EC503

僅供參考

零件編號	ST4EC503
製造商	Copal Electronics Inc.
描述	TRIMMER 50K OHM 0.25W TH
數據表
封裝	-
ECAD
庫存	5,274 piece(s)
單價	Request a Quote
交貨期	待確認
預計送達時間	十一月 22 - 十一月 27 (選擇速遞服務)
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ST4EC503參數

製造商	Copal Electronics Inc.
類別	電位器、可變電阻 - 微調電位器
封裝	-
ECAD
系列	ST4
抵抗性	50 kOhms
功率（瓦）	0.25W, 1/4W
公差	±20%
溫度係數	±100ppm/°C
轉彎數量	1
調整類型	Top Adjustment
電阻材料	Cermet
安裝類型	Through Hole
終止風格	PC Pins
尺寸/尺寸	Square - 0.197" L x 0.177" W x 0.091" H (5.00mm x 4.50mm x 2.30mm)

ST4EC503 Packaging

ST4EC503 FAQ

1. How to order ST4EC503 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 ST4EC503 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ST4EC503. All suppliers must pass our qualification reviews before they can publish their products including ST4EC503 on Heisener; we pay more attention to the channels and quality of ST4EC503 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ST4EC503 price and inventory displayed accurate?

The price and inventory of ST4EC503 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 ST4EC503?

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 ST4EC503 we delivered, we will accept the replacement or return of the ST4EC503 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 ST4EC503.

(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 ST4EC503 pin diagram, ST4EC503 datasheet?

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

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