EFM-471AL

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Part No :: EFM-471AL

Manufacturer: East Electronics

Description: PIEZO BUZZER

Catalog: Alarms, Buzzers, and Sirens

Shipped from: HK warehouse

Expected Shipping Date: Aug 04 - Aug 08 2025

DataSheet: EFM-471AL PDF

Availability: 16 pieces

Unit Price: ~~$2.96000~~

Current price of EFM-471AL is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team [email protected]

EFM-471AL Specifications

Type	Description
Series:	-
Package:	Tray
Part Status:	Active
Driver Circuitry:	-
Input Type:	-
Voltage - Rated:	24 V
Voltage Range:	18 ~ 30V
Frequency:	3.7kHz
Technology:	-
Operating Mode:	Continuous
Duration:	-
Sound Pressure Level (SPL):	90dB @ 24V, 30cm
Current - Supply:	20mA
Port Location:	-
Operating Temperature:	-20°C ~ 70°C
Approval Agency:	-
Ratings:	-
Ingress Protection:	-
Mounting Type:	Wire Lead
Termination:	Wire Leads
Size / Dimension:	1.488" Dia (37.80mm)
Height - Seated (Max):	0.563" (14.30mm)

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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Cash transfer only. (Transfer with checks and bills are not accepted.)
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If you need the detailed invoice or tax ID,please email us.

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You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

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