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

Ningbo East Electronics

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

5,000 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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Overview

The part, clearly identified.

Piezo Electric devices The EFM-250 from Ningbo East Electronics is listed under Limited Part Number Data with 5,000 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

25 verified engineering parameters recorded
Standard Package5,000
CategoryAudio Products<br>Alarms, Buzzers, and Sirens
SeriesEFM
PackagingBox
Driver CircuitryIndicator, Internally Driven
Input TypeDC
Voltage - Rated12 V
Voltage Range6 ~ 16V
Frequency4kHz
TechnologyPiezo
Operating ModeSingle Tone
Sound Pressure Level (SPL)85dB @ 12V, 10cm
Current - Supply8mA
Port LocationTop
Operating Temperature-40°C ~ 85°C
Mounting TypeThrough Hole
TerminationPC Pins
Size / Dimension0.555" Dia (14.10mm)
Height - Seated (Max)0.315" (8.00mm)
Moisture Sensitivity Level (MSL)5 (48 Hours)
Other Names2769-EFM-250
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
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Frequently asked questions

Common questions about EFM-250

What is EFM-250 used for?

The EFM-250 from Ningbo East Electronics is a Limited Part Number Data in the Limited Part Number Data category. Piezo Electric devices. It features a Piezo technology. 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-250 used for?

The EFM-250 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-250 come in?

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

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

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