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CPT51A12-2.6NR

Chinasound Piezo Transducer 51mm length and width, type A(=12mm max. height), 12Vp-p rated voltage – 2.6KHz resonant frequency, Ni alloy disc, RoHS compliant
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Number of views:
1000
Product serial number
1.03.033
Category
Products
RoHS compliant:

⧫ Reliable Solid State Piezoelectric Technology

⧫ Flame Retardant Plastic

⧫ High Sharp Sound Output

⧫ Contains Lead zirconium titanium oxide (CAS 12626-81-2) more than 0.1%

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Characteristice
Dimensions
Specification

We could not find any corresponding parameters, please add them to the properties table

 

Rated Voltage

 

12 Vp-p square wave

Operating Voltage

 

3 ~ 80 Vp-p

Operating Frequency

 

2600+/-500Hz

Typical Sound Output

 

93dB min. (97dB typ.) at 12Vp-p 100cm 2.6KHz 25 oC

Rated Current

 

40mA max. at 12Vp-p 2.6KHz 25 oC

Capacitance

 

250,000+/-30% pF at 100Hz 1Vrms

Operating Temp.

 

-40 oC to +85 oC

Storage Temperature

 

-50 oC to +95 oC

Termination

Description

2 soldering terminals, Gold plated Brass

 

Termination Strength

Maximum of 9.8N load pull test, applied to each terminal in axial direction for 10 seconds

Construction Materials

Case & Rivet

Plastic, Nylon PA6GF10, UL94 V-2

 

Diaphragm

PEI (polyetherimide) sheet glued to Piezo Disc with Ni Alloy Disc (N42)

 

Glue

EMS A-400-30 epoxy, black

Weight (Typical)

 

10 g

Reliability

Life Test

At 12 Vp-p in room temperature, 1 cycle = 1 minute ON, 4 minutes OFF, continuously for 1000 hours

 

High Temperature

No function at +95+/-2 oC for 240 hours; Function at +85+/-2 oC for 240 hours

 

Low Temperature

No function at -50+/-2 oC for 240 hours; Function at -40+/-2 oC for 240 hours

 

Humidity

+40+/-2 oC, 95+/-5%RH, 240 hours

 

Thermal Shock

-40+/-2 oC 0.5 hr Ò +25+/-2 oC 0.25 hr Ò +85+/-2 oC 0.5 hr Ò +25+/-2 oC 0.25 hr. Temperature Go up or Drop time is 0.5 hr. 3 hrs per 1 cycle. Total is 5 cycles

 

Vibration

1.5mm with 10 to 50Hz of vibration frequency to each of 3 perpendicular directions for 2 hours

 

Shock

980m/s2 (=100g) shock for each mutually perpendicular directions, half sine wave, 3 times each

 

Drop Test

Dropped naturally from 750mm height onto the surface of 10mm wooden board. 2 directions – upper and side of the part are applied

Warranty

 

For a period of one (1) year from date of manufacture under normal operations

 All specifications must be satisfied after the test (Recovery:2 to 4 hrs of recovery under the standard condition after the removal from test chamber).

 

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2021-02-03 11:45:59
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Tel:+86-519-86182518

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