Part finder/Limited Part Number Data/EFM-250DN
Limited Part Number Data
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EFM-250DN

Ningbo East Electronics

The EFM-250DN from Ningbo East Electronics is a Limited Part Number Data in the Limited Part Number Data category. Piezo Electric devices. Lifecycle status: Contact Mfr. Contact us for pricing and availability.

1 Contact Mfr Date-code options
MANUFACTURERNingbo East Electronics
AVAILABILITYRequest to verify
LIFECYCLEContact Mfr
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UNIT PRICERequest price
QUANTITYConfirm with RFQ
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PAYMENT METHODS
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1. Share requirement2. Verify supply3. Confirm quote
Overview

The part, clearly identified.

Piezo Electric devices The EFM-250DN from Ningbo East Electronics is listed under Limited Part Number Data with 1 packaging and a contact mfr lifecycle status. Contact us for pricing and availability.

Verification included.Sourcing details are confirmed against your RFQ before response.
Technical record

Product attributes & parameters

21 verified engineering parameters recorded
Standard Package1
CategoryAudio Products<br>Alarms, Buzzers, and Sirens
PackagingTray
Voltage - Rated9 V
Voltage Range5 ~ 15V
Frequency4.1kHz
Operating ModeContinuous
Sound Pressure Level (SPL)80dB @ 9V, 10cm
Current - Supply2mA
Operating Temperature-25°C ~ 85°C
Mounting TypeThrough Hole
TerminationPC Pins
Size / Dimension0.551" Dia (14.00mm)
Height - Seated (Max)0.276" (7.00mm)
Base Product NumberEFM-250
Moisture Sensitivity Level (MSL)5 (48 Hours)
Other Names2769-EFM-250DN
EU RoHS CompliantYes
ECCNEAR99
HTS Code8531.80.1500
LifecycleContact Mfr
Quality and documentation

Bring the evidence your project requires.

Share certificate, traceability, packaging, destination and date-code requirements in the RFQ so the sourcing response is useful, not just a price.

Certification references: AS6081 / RoHS / ISO 9001
Packaging and condition confirmed before quote
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Frequently asked questions

Common questions about EFM-250DN

What is EFM-250DN used for?

The EFM-250DN from Ningbo East Electronics is a Limited Part Number Data in the Limited Part Number Data category. Piezo Electric devices. Lifecycle status: Contact Mfr. Contact us for pricing and availability. Contact Alamo if you need help validating the right package or alternate.

Can you confirm the available date code?

Yes. Include your date-code preference in the RFQ and we will confirm it with the sourcing response.

Is this part still in production?

The current record shows Contact Mfr. Verification happens against the specific sourcing request.

What is EFM-250DN used for?

The EFM-250DN from Ningbo East Electronics is a Limited Part Number Data. Piezo Electric devices. It is used in electronic designs requiring limited part number data functionality.

What package does EFM-250DN come in?

Contact us for package and mounting details of the EFM-250DN.

Is EFM-250DN still in production, or is it obsolete?

The lifecycle status of the EFM-250DN is 'Contact Mfr'. Contact us for the most current availability and alternatives.