254-DS548-RO Kobitone, 254-DS548-RO Datasheet

Speakers & Transducers 54 X 20mm 1.0W 2 speakers = 1 pair

254-DS548-RO

Manufacturer Part Number

254-DS548-RO

Description

Speakers & Transducers 54 X 20mm 1.0W 2 speakers = 1 pair

Manufacturer

Kobitone

Datasheet

1.254-DS548-RO.pdf (1 pages)

Specifications of 254-DS548-RO

Maximum Power Rating

2 W

Termination Style

Pin Terminal

Magnet Material

Neodymium Iron Boran (NdFeB)

Dimensions

80 mm L x 20 mm W x 7.5 mm D

Depth

7.5 mm

Length

80 mm

Width

20 mm

Frequency Range

900 Hz to 20 KHz

Impedance

8 Ohms

Sound Pressure Level

89 dB, 97 dB

Shape

Rectangular

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Available from Mouser Electronics

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

Part Number:

254-DS548-RO

Electrical Specifications:

• Rated Input Power: 1.0 W (Long time)

• Max Input Power: 2.0 W (Short time)

• Impedance: 8Ω ± 15% at 2000Hz

• Resonant Frequency (Fo): 900Hz ± 20% at Fo, 1V

• Sensitivity (SPL): 89dB(0.1W/m) ± 3dB

• Frequency Range: Fo - 20K Hz

Mechanical Specifications:

• Operating Temperature: -20°C ~ +60°C

• Storage Temperature: -30°C ~ +70°C

100

110

A: Frequency Response, Magn dB re 20.00 µPA

Black

Red

Black

Red

97dB(1.0W/0.1m) ± 3 dB

Pin 1

Dynamic Speaker

420±10 (16.54±.394)

220±10 (8.66±.394)

200

www.mouser.com

80 (3.15)

54 (2.13)

Material:

• Magnet: Nd-Fe-B

• Wire: UL1007, 26 AWG

• Connector: JST-PHR-4 Equivalent

Note:

• RoHS Compliant

• Sold as a pair

1.7 (.067)

(ø.295)

ø7.5

(.406±.012)

(.787)

10.3±.30

Dimensions: mm (

(800) 346-6873

20k

Date:

KT-400443

8/17/09

in.)

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