STM300U Specifications

STM300U FAQ

1. How to order STM300U on JXR TECHNOLOGY (HK) CO., LIMITED?

Currently, JXR TECHNOLOGY (HK) CO., LIMITED 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 JXR TECHNOLOGY (HK) CO., LIMITED guarantee that STM300U is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the STM300U. All suppliers must pass our qualification reviews before they can publish their products including STM300U on JXR TECHNOLOGY (HK) CO., LIMITED; we pay more attention to the channels and quality of STM300U products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the STM300U price and inventory displayed accurate?

The price and inventory of STM300U 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 STM300U?

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 STM300U we delivered, we will accept the replacement or return of the STM300U 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 STM300U.

(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 STM300U pin diagram, STM300U datasheet?

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

STM300U Related Products

Datasheet	Image	Part Number	Manufacturers	Stock	Description	View
		TRM-915-DTS	Linx Technologies Inc.	5000	RF TXRX MODULE ISM	View
		SG901-1059B-5.0-C	Sagrad Inc.	5000	RF TXRX MODULE WIFI I-PEX ANT	View
		RN171-I/RM475	Microchip Technology	5000	RF TXRX MODULE WIFI	View
		ENW-89815A3KF	Panasonic Electronic Components	5000	RF TXRX MOD BLUETOOTH CHIP ANT	View
		RFD21743	RF Digital Corporation	5000	RF TXRX MODULE ISM>1GHZ CHIP ANT	View
		WIT2410S4G	Murata Electronics North America	5000	RF TXRX MODULE ISM>1GHZ MMCX ANT	View
		ENW-89835A3KF	Panasonic Electronic Components	5000	RF TXRX MOD BLUETOOTH CHIP ANT	View
		317060016	Seeed Technology Co., Ltd	5000	TXRX ESP8266 MOD WIFI TRACE ANT	View
		ENW-89820A3KF	Panasonic Electronic Components	5000	RF TXRX MOD BLUETOOTH CHIP ANT	View
		RN42SM-I/RM	Microchip Technology	5000	RF TXRX MOD BLUETOOTH CHIP ANT	View