Microchip Technology U3742BM-P3FL
- Part No.:
- U3742BM-P3FL
- Manufacturer:
- Microchip Technology
- Category:
- RF Receivers
- Package:
- 20-SOIC (0.295", 7.50mm Width)
- Description:
- RF RX ASK/FSK 300-450MHZ 20SOIC
- Quantity:
- Payment:

- Shipping:

Inventory:4,802
Please send an inquiry. Send us your inquiry, and we will respond immediately.
U3742BM-P3FL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- -
- Package/Case:
- 20-SOIC (0.295", 7.50mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Frequency:
- 300MHz ~ 450MHz
- Sensitivity:
- -109dBm
- Data Rate (Max):
- 10kBaud
- Modulation or Protocol:
- ASK, FSK
- Applications:
- RKE, Remote Control Systems
- Current - Receiving:
- 8.2mA
- Data Interface:
- PCB, Surface Mount
- Memory Size:
- -
- Antenna Connector:
- PCB, Surface Mount
- Features:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Operating Temperature:
- -40°C ~ 105°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 20-SOIC
U3742BM-P3FL FAQ
1.How can I place an order for U3742BM-P3FL through Aetrix?
Please submit a Request for Quotation (RFQ) for U3742BM-P3FL on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for U3742BM-P3FL reliable?
The price and inventory of U3742BM-P3FL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for U3742BM-P3FL is usually 5 days.
3.What payment methods are accepted for U3742BM-P3FL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for U3742BM-P3FL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for U3742BM-P3FL?
U3742BM-P3FL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your U3742BM-P3FL order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for U3742BM-P3FL?
For technical support, including U3742BM-P3FL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your U3742BM-P3FL requirements.
6.How does Aetrix verify that U3742BM-P3FL is sourced from the original manufacturer or authorized distributors?
All U3742BM-P3FL products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that U3742BM-P3FL meets industry standards.
7.What is the process for return or replacement of U3742BM-P3FL?
All U3742BM-P3FL units undergo pre-shipment inspection (PSI). If there is an issue with U3742BM-P3FL, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The U3742BM-P3FL part is unused and in its original packaging.
Return procedure for U3742BM-P3FL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
U3742BM-P3FL Tags

-
MICRF220AYQS-TR
Microchip Technology

-
SX1239IMLTRT
Semtech Corporation

-
SI4356-B1A-FMR
Silicon Labs

-
SI4362-C2A-GMR
Silicon Labs

-
MAX1473EUI+T
Analog Devices Inc./Maxim Integrated

-
CMX992Q3
CML Micro

-
CMX994AQ4
CML Micro

-
MAX2112ETI+
Analog Devices Inc./Maxim Integrated

-
MAX2112ETI+T
Analog Devices Inc./Maxim Integrated

-
TESEO-LIV3R
STMicroelectronics
-
M20048-1
Antenova

-
CMX994EQ4
CML Micro
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