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Part Number:ISTO-A1640H10TR

Dimension:16 * 10mm

Construction:Open Type

Directivity:60°±15°(-6dB)

SPL:≥115dB (10V/30cm/sine wave)

Sensitivity:≥-68dB

Nominal Frequency:40±1.0KHz

Using Method:Transimitter&Receive

Part Number:ISTO-P1625H12T

Dimension:16 * 12mm

Construction:Open Type

Directivity:80°±15°(-6dB)

SPL:≥115dB (10V/30cm/sine wave)

Nominal Frequency:25±1.0KHz

Using Method:Transmitter

Part Number:ISTO-P1625H12R

Dimension:16 * 12mm

Construction:Open Type

Directivity:80°±15°(-6dB)

SPL:≥-65dB

Nominal Frequency:25±1.0KHz

Using Method:Receiver

Part Number:ISTO-A1625H12T

Dimension:16 * 25mm

Construction:Open Type

Directivity:60°±15°(-6dB)

SPL:≥115dB (10V/30cm/sine wave)

Nominal Frequency:25±1.0KHz

Using Method:Transmitter

Part Number:ISTO-A1625H12R

Dimension:16 * 12mm

Construction:Open Type

Directivity:80°±15°(-6dB)

SPL:≥-65dB

Nominal Frequency:24±1.0kHz

Using Method:Receiver

Part Number:ISTW-A1440H09TR

Dimension:14 * 9MM

Construction:Enclosed

Directivity:X:110°±15° Y:60°±15°

SPL:≥90dB (10cm/10Vrms Sine Wave)

Sensitivity:≥-70dB

Nominal Frequency:40±1.5KHz

Using Method:Dual use

Part Number:ISTW-A1440H09TR-W

Dimension:14 * 9MM

Construction:Enclosed

Directivity:X:120°±15° Y:65°±15°

SPL:≥96dB (10cm/10Vrms Sine Wave)

Sensitivity:≥-74dB

Nominal Frequency:40±1.5KHz

Using Method:Dual use

Part Number:ISTW-A1840H12TR

Dimension:18 * 12MM

Construction:Enclosed

Directivity:60°±15°(-6dB)

SPL:≥96dB (10cm/10Vrms Sine Wave)）

Sensitivity:≥-74dB

Nominal Frequency:40±1.5KHz

Using Method:Dual use

Part Number:ISTW-A1458H09TR-W

Dimension:14 * 9MM

Construction:Enclosed

Directivity:X:115°±15° Y:65°±15°

SPL:≥85dB （10mm/10Vrms sine wave）

Sensitivity:≥-74dB

Nominal Frequency:58±1.5KHz

Using Method:Dual use