Print Back
  • 48 mm diameter speaker built using a piezo ceramic for minimum current draw
  • Designed to work with TTL or CMOS signals as high as 30Vp-p
  • Only 2.2 mm thick for slim devices that need high output
  • Convenient 100 mm leads for quick connections
Unit of Measure

Specifications

Available

Manufacturer Stock

Brands

PUI Audio™

Manufacturer

PUI Audio�, Inc.

Resonant Frequency

1200 Hz

Resonant Frequency Tolerance (±)

200 %

Operating Temperature

-20 ~ +70 ºC

Maximum Peak-to-Peak Operating Voltage (Vp-p)

30 V

Capacitance at 1 Kilohertz (kHz) Frequency

65000 pF

Capacitance Tolerance (±)

30 %

Maximum Resonant Impedance at 1 Kilohertz (kHz) Frequency

3500 Ω

Maximum Resonant Impedance Tolerance (±)

10 %

Storage Temperature

-20 ~ +70 ºC

Tolerance (±)

0.5 mm

Angle Tolerance (±)

3 º

Industry Standards

Conflict-Free Sourcing Initiative (CFSI) Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) Restriction of Hazardous Substances (RoHS) 2022/95/EC

Weight

3 g

Mechanical and Environment Testing

High Temperature Test

70 ºC with random humidity for 240 hours

Low Temperature Test

-20 ºC with random humidity for 240 hours

Humidity Test

40 ºC with 90% to 95% relative humidity for 240 hours

Vibration Test

1.5 mm movement modulated at 10-55 Hz for 2 hours

Drop Test

75 cm free fall onto 40 mm thick board, 10 cycles

Temperature Cycle Test

-20 ºC to 70 ºC, 5 cycles

Note for Mechanical and Environment Testing

After 4 hours at rest, resonant frequency shall be ±10 % of original value with capacitance ± 20% of original value.

Note

Note

PUI Audio™ Inc. engages in continuous product improvement. Specifications Subject To Change or Withdrawal Without Notice.