">
Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Name*
Company*
Email Address*
Phone/WhatsApp
Part Number*
Quantity*
Message
Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

Name*
Company*
Email Address*
Phone/WhatsApp
Upload My List
Message

Mallory Sonalert Products Inc. SBM428R

Part No.:
SBM428R
Manufacturer:
Mallory Sonalert Products Inc.
Category:
Alarms, Buzzers, and Sirens
Package:
Datasheet:
AetrixSBM428R.pdf
Description:
BUZZER PIEZO 42.85MM TH
Quantity:
Payment:
Payment
Shipping:
Shipping

Inventory:790

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Part Number
Quantity*
Price
Name*
Company*
Email*
Comments

SBM428R Specifications

Product attributes
Attribute value
Manufacturer:
Mallory Sonalert Products Inc.
Series:
SBM
Packaging:
Bulk
Product Status:
Active
Driver Circuitry:
Indicator, Internally Driven
Input Type:
DC
Voltage - Rated:
-
Voltage Range:
4 ~ 28V
Frequency:
2.9kHz
Technology:
Piezo
Operating Mode:
Single Tone
Duration:
-
Sound Pressure Level (SPL):
64dB @ 4V, 61cm
Current - Supply:
3 ~ 16mA
Port Location:
Top
Operating Temperature:
-30°C ~ 65°C
Approval Agency:
cUL, UL
Ratings:
-
Ingress Protection:
-
Mounting Type:
Through Hole
Termination:
PC Pins
Size / Dimension:
1.687" Dia (42.85mm)

SBM428R FAQ

1.How can I place an order for SBM428R through Aetrix?

1.Please submit a Request for Quotation (RFQ) for SBM428R 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 SBM428R reliable?

The price and inventory of SBM428R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBM428R is usually 5 days.

3.What payment methods are accepted for SBM428R?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBM428R transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for SBM428R?

SBM428R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your SBM428R 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 SBM428R?

5.For technical support, including SBM428R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBM428R requirements.

6.How does Aetrix verify that SBM428R is sourced from the original manufacturer or authorized distributors?

6.All SBM428R 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 SBM428R meets industry standards.

7.What is the process for return or replacement of SBM428R?

All SBM428R units undergo pre-shipment inspection (PSI). If there is an issue with SBM428R, 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 SBM428R part is unused and in its original packaging.

Return procedure for SBM428R:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

SBM428R Tags

  • SBM428R
  • SBM428R PDF
  • SBM428R Datasheet
  • SBM428R Specifications
  • SBM428R Images
  • Mallory Sonalert Products Inc.
  • Mallory Sonalert Products Inc. SBM428R
  • Buy SBM428R
  • SBM428R Price
  • SBM428R Distributor
  • SBM428R Supplier
  • SBM428R Wholesale
Related Products
WT-1205
WT-1205

Soberton Inc.

AT-1224-TWT-5V-2-R
AT-1224-TWT-5V-2-R

PUI Audio, Inc.

PS1240P02BT
PS1240P02BT

TDK Corporation

AT-1224-TWT-12V-2-R
AT-1224-TWT-12V-2-R

PUI Audio, Inc.

PKM22EPPH2001-B0
PKM22EPPH2001-B0

Murata Electronics

CEM-1203(42)
CEM-1203(42)

Same Sky (Formerly CUI Devices)

PS1440P02BT
PS1440P02BT

TDK Corporation

PB-1226PEAQ
PB-1226PEAQ

Mallory Sonalert Products Inc.

CEM-1206S
CEM-1206S

Same Sky (Formerly CUI Devices)

CMT-0904-83T
CMT-0904-83T

Same Sky (Formerly CUI Devices)

AT-1127-ST-2-R
AT-1127-ST-2-R

PUI Audio, Inc.

CSQG703BP
CSQG703BP

Same Sky (Formerly CUI Devices)

Tech Hub

Search

Search

PRODUCT

PRODUCT

PHONE

PHONE

USER

USER