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HomeProductsRF/IF and RFIDRF TransmittersSX1243IULTRT
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SX1243IULTRT - Semtech Corporation

Manufacturer Part Number
SX1243IULTRT
Manufacturer
Semtech
Allelco Part Number
32D-SX1243IULTRT
ECAD Model
Parts Description
RF TX IC FHSS 310-450MHZ 8UFDFN
Package
8-UFDFN Exposed Pad
Data sheet
SX1243.pdf
RoHs Status
RoHS Compliant
Our certification
In stock: 54640

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Specifications

SX1243IULTRT Tech Specifications
Semtech Corporation - SX1243IULTRT technical specifications, attributes, parameters and parts with similar specifications to Semtech Corporation - SX1243IULTRT

Product Attribute Attribute Value  
Manufacturer Semtech  
Voltage - Supply 1.8V ~ 3.7V  
Supplier Device Package 8-DFN (3x2)  
Series -  
Power - Output 10dBm  
Package / Case 8-UFDFN Exposed Pad  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C  
Mounting Type Surface Mount  
Modulation or Protocol FHSS, FSK, OOK  
Product Attribute Attribute Value  
Memory Size -  
Frequency 310MHz ~ 450MHz, 860MHz ~ 870MHz, 902MHz ~ 928MHz  
Features -  
Data Rate (Max) 100kbps  
Data Interface PCB, Surface Mount  
Current - Transmitting 17.5mA  
Base Product Number SX1243  
Applications RKE, Security Systems  
Antenna Connector PCB, Surface Mount  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status
ECCN EAR99
HTSUS 8542.39.0001

Parts with Similar Specifications

The three parts on the right have similar specifications to Semtech Corporation SX1243IULTRT

Product Attribute SX1243IULTRT SX1241ISETRT SX1239IMLTRT SX1250
Part Number SX1243IULTRT SX1241ISETRT SX1239IMLTRT SX1250
Manufacturer Semtech Corporation Semtech Corporation Semtech Corporation Radair Services Inc.
Power - Output 10dBm - - 26dBm
Applications RKE, Security Systems - AMR, Home Automation, Security Bluetooth v5.2, GPS, WLAN
Data Rate (Max) 100kbps - 300kbps -
Series - - TrueRF™ -
Supplier Device Package 8-DFN (3x2) - 24-QFN (5x5) -
Base Product Number SX1243 SX124 SX1239 SX1250
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Package / Case 8-UFDFN Exposed Pad - 24-VQFN Exposed Pad -
Voltage - Supply 1.8V ~ 3.7V - 1.8V ~ 3.6V -
Current - Transmitting 17.5mA - - -
Antenna Connector PCB, Surface Mount - PCB, Surface Mount -
Features - - - -
Modulation or Protocol FHSS, FSK, OOK - FSK, GFSK, GMSK, MSK, OOK 802.11 b/g/-c/ax, Bluetooth v5.2
Operating Temperature -40°C ~ 85°C - -40°C ~ 85°C -
Mounting Type Surface Mount - Surface Mount -
Memory Size - - - -
Frequency 310MHz ~ 450MHz, 860MHz ~ 870MHz, 902MHz ~ 928MHz - 433MHz, 868MHz, 915MHz 902MHz ~ 915.1MHz, 902.3MHz ~ 928MHz
Data Interface PCB, Surface Mount - PCB, Surface Mount -

SX1243IULTRT Datasheet PDF

Download SX1243IULTRT pdf datasheets and Semtech Corporation documentation for SX1243IULTRT - Semtech Corporation.

PCN Packaging
2.73KHz.pdf
HTML Datasheet
SX1243.pdf
PCN Assembly/Origin
SX1243IULTRT 23/Dec/2022.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SX1243IULTRT

Semtech Corporation
32D-SX1243IULTRT

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