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Same model may have multiple batches, images only for reference.
SX1243IULTRT Real Image
Same model may have multiple batches, images only for reference.

SX1243IULTRT

Part No SX1243IULTRT
Manufacturer Semtech Corporation
Catalog RF Transmitters
Description Low Cost Low Current Integrated Transmitter 310 to 928MHz Frequency Agile | RF TX IC FHSS 310-450MHZ 8UFDFN
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories RF/IF and RFID
Manufacturer Semtech Corporation
Packaging Reel
Frequency 310MHz ~ 450MHz, 860MHz ~ 870MHz, 902MHz ~ 928MHz
Applications RKE, Security Systems
Modulation or Protocol FHSS, FSK, OOK
Data Rate (Maximum) 100kbps
Power - Output 10dBm
Transmitting Current 17.5mA
Data Interface PCB, Surface Mount
Antenna Connector PCB, Surface Mount
Supply Voltage (V) 1.8V ~ 3.7V
Temperature Range - Operating -40°C ~ 85°C
Manufacturer Package 8-UFDFN Exposed Pad
Manufacturer Pack Quantity 1
MSL Level 1 (Unlimited)
Win Source Part Number 1262749-SX1243IULTRT
Manufacturer Homepage www.semtech.com
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian SX1243IULTRT CAD Model

Description

The Semtech SX1243IULTRT is a low-power, multi-channel sub-GHz transceiver designed for use in remote keyless entry (RKE) and security systems.

  • Frequency Range: 310MHz to 450MHz, 860MHz to 870MHz, and 902MHz to 928MHz
  • Modulation: supports frequency hopping spread spectrum (FHSS), frequency shift keying (FSK), and on-off keying (OOK) modulation.
  • Output Power: up to 10dBm
  • Data Rate: up to 100kbps
  • Package: 8-UFDFN exposed pad package
  • Applications: RF/IF and RFID applications.
  • Supply Voltage Range: 1.8V to 3.7V
  • Transmitting Current: 17.5mA

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Pricing & Ordering

Quantity Unit Price Ext. Price
35+ $1.4552 $50.9320
85+ $1.1941 $101.4985
130+ $1.1567 $150.3710
180+ $1.1194 $201.4920
235+ $1.0821 $254.2935
310+ $0.9702 $300.7620
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Availability: 2,914 pieces
MOQ: 35 pcs
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