Mallory Sonalert Products Inc. AST0840MFD-4.4TRQ
- Part No.:
- AST0840MFD-4.4TRQ
- Manufacturer:
- Mallory Sonalert Products Inc.
- Category:
- Alarms, Buzzers, and Sirens
- Package:
- Datasheet:
-
AST0840MFD-4.4TRQ.pdf
- Description:
- BUZZER MAGN 4.4V 0.34X 0.34 SMD
- Quantity:
- Payment:

- Shipping:

Inventory:1,890
Please send an inquiry. Send us your inquiry, and we will respond immediately.
AST0840MFD-4.4TRQ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Mallory Sonalert Products Inc.
- Series:
- AST
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Driver Circuitry:
- Transducer, Externally Driven
- Input Type:
- Peak-Peak Signal
- Voltage - Rated:
- 4.4 V
- Voltage Range:
- 3.6 ~ 5V
- Frequency:
- 4kHz
- Technology:
- Magnetic
- Operating Mode:
- -
- Duration:
- -
- Sound Pressure Level (SPL):
- 105dB @ 4.4V, 10cm
- Current - Supply:
- 140mA
- Port Location:
- Top
- Operating Temperature:
- -30°C ~ 70°C
- Approval Agency:
- -
- Ratings:
- -
- Ingress Protection:
- -
- Mounting Type:
- Surface Mount
- Termination:
- Solder Pads
- Size / Dimension:
- 0.339" L x 0.335" W (8.60mm x 8.50mm)
AST0840MFD-4.4TRQ FAQ
1.How can I place an order for AST0840MFD-4.4TRQ through Aetrix?
Please submit a Request for Quotation (RFQ) for AST0840MFD-4.4TRQ 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 AST0840MFD-4.4TRQ reliable?
The price and inventory of AST0840MFD-4.4TRQ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AST0840MFD-4.4TRQ is usually 5 days.
3.What payment methods are accepted for AST0840MFD-4.4TRQ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AST0840MFD-4.4TRQ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AST0840MFD-4.4TRQ?
AST0840MFD-4.4TRQ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AST0840MFD-4.4TRQ 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 AST0840MFD-4.4TRQ?
For technical support, including AST0840MFD-4.4TRQ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AST0840MFD-4.4TRQ requirements.
6.How does Aetrix verify that AST0840MFD-4.4TRQ is sourced from the original manufacturer or authorized distributors?
All AST0840MFD-4.4TRQ 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 AST0840MFD-4.4TRQ meets industry standards.
7.What is the process for return or replacement of AST0840MFD-4.4TRQ?
All AST0840MFD-4.4TRQ units undergo pre-shipment inspection (PSI). If there is an issue with AST0840MFD-4.4TRQ, 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 AST0840MFD-4.4TRQ part is unused and in its original packaging.
Return procedure for AST0840MFD-4.4TRQ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
AST0840MFD-4.4TRQ Tags

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