Name: 109990021
Brand: Seeed Technology Co., Ltd
SKU: 109990021
Availability: InStock
Rating: 5 (130 reviews)

109990021

For Reference Only

Part Number	109990021
Manufacturer	Seeed Technology Co., Ltd
Description	915 MHZ RF MODULE WT-4432G ISM T
Datasheet	109990021 Specifications
Package	14-SMD Module
ECAD
In Stock	3,186 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
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Part Number # 109990021 (RF Transceiver Modules) is manufactured by Seeed Technology Co., Ltd 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 109990021 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 109990021 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 109990021.

109990021 Specifications

Manufacturer	Seeed Technology Co., Ltd
Category	RF/IF and RFID - RF Transceiver Modules
Package	14-SMD Module
ECAD
Series	-
RF Family/Standard	General ISM < 1GHz
Protocol	-
Modulation	FSK, GFSK, OOK
Frequency	433MHz
Data Rate	256Kbps
Power - Output	20dBm
Sensitivity	-121dBm
Serial Interfaces	-
Antenna Type	-
Memory Size	-
Voltage - Supply	1.8 V ~ 3.6 V
Current - Receiving	18.5mA
Current - Transmitting	85mA
Mounting Type	Surface Mount
Operating Temperature	-20°C ~ 85°C
Package / Case	14-SMD Module

109990021 Reviews

Hugh*****tillo

April 1, 2023

★ ★ ★ ★ ★

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

Isab*****Minhas

March 29, 2023

★ ★ ★ ★ ★

Works as expected. Fits good in circuit board, not lose or slipping around.

Adri*****ilcox

March 16, 2023

★ ★ ★ ★ ★

The pricing is great. This is the first time I use Heisener Electronics but I will recommend it to my business partners.

Mada*****Loke

March 10, 2023

★ ★ ★ ★ ★

109990021 arrived in great condition, very happy, Would buy again. A++ . thank you!!

Kenn*****evens

March 3, 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.

Egy*****Deo

February 26, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Mal*****y Vo

February 24, 2023

★ ★ ★ ★ ★

Fast delivery well packed and as described.

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109990021 Packaging

109990021 FAQ

1. How to order 109990021 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 109990021 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 109990021. All suppliers must pass our qualification reviews before they can publish their products including 109990021 on Heisener; we pay more attention to the channels and quality of 109990021 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 109990021 price and inventory displayed accurate?

The price and inventory of 109990021 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 109990021?

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 109990021 we delivered, we will accept the replacement or return of the 109990021 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 109990021.

(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 109990021 pin diagram, 109990021 datasheet?

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

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109990021 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

109990021

D# 109990021-ND

Seeed Development Ltd

RX TXRX MODULE ISM < 1GHZ SMD

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109990021

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