254-273 Kobitone, 254-273 Datasheet

254-273

Manufacturer Part Number

254-273

Description

Audio Indicators & Alerts EAR W/3 LEADS

Manufacturer

Kobitone

Series

254r

Datasheet

1.254-273.pdf (1 pages)

Specifications of 254-273

Sound Pressure Level

85 dB

Voltage Rating

3 VDC to 30 VDC

Diameter

079 mm

Resonant Frequency

4.4 KHz

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

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Download datasheet (123Kb)

Available from Mouser Electronics

Part Number:

254-273

Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.

Electrical Specifications:

• Resonant Frequency:4.4±0.5KHz

• Voltage: 3~30VDC max.

• Current: 6mA @ 9Vp-p / 6VDC

• Sound Pressure: 85dB min. / 9VDC / 30cm

Mechanical Specifications:

• Operating Temperature Range: -20°C ~ +105°C

(ø.079)

ø2

30.22 (1.19)

43.18 (1.70)

35.05 (1.38)

Piezoelectric Buzzer (Self Drive)

(.118)

2.99

(3.35)

85.09

(.118)

2.99

(.217)

5.51

10.03

(.395)

www.mouser.com

Materials:

• Body: ABS UL94HB

• Weight: 4.5 grams

• Lead Wire: UL1571 / 32 AWG / 3.35±.197 inches

Red

Black

Blue

Red

Blue

Dimensions: mm (

VCC

(800) 346-6873

Date:

KT-400010

6/14/05

In.)

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