date 08/05/2022

page 1 of 3

MODEL: GF0401M | DESCRIPTION: SPEAKER

cuidevices.com

FEATURES

• 40 mm

• round frame

• 0.04 W

• 8 Ω

• ferrite magnet

• PET cone

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

input power

0.04

0.1

W

impedance

at 1.0 kHz, 0.57 V

6.8

8

9.2

Ω

resonant frequency (Fo)

at 0.57 V

144

180

216

Hz

frequency response

Fo

20,000

Hz

sound pressure level

at 1 mW (0.089 V), 10 mm, 1.0 kHz with IEC-318

118

121

124

dB

buzz, rattle, etc.

must be normal at sine wave

0.57

V

dimensions

Ø40 x 9.3

mm

magnet

ferrite

cone material

mylar

terminal

PET pads

weight

17.8

g

operating temperature

-25

60

°C

hand soldering

for maximum 3 seconds

340

350

360

°C

RoHS

yes

Additional Resources: Product Page