GF0778B CUI | Alldatasheet

Document overview

  • Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 3

Technical content

cui.com MODEL: GF0778B │ DESCRIPTION: SPEAKER SPECIFICATIONS parameter conditions/description min typ max units nominal size 77 mm impedance at 0.8 kHz, 1 V 6.8 8 9.2 Ω resonant frequency at 1 V 200 250 300 Hz sound pressure level 1 W, 50 cm ave., at 0.5, 0.6, 0.8, 1 kHz 92 95 98 dB response 10 dB max. Fo 15,000 Hz input power 35 W operation must be normal at program source 3 W buzz, rattle, etc. must be normal at sine wave 4.89 Vdc magnet size: 45 x 22 x 8 mm load test 48 hours of white noise at 3 W heat test 20 ~ 50% RH for 48 hours 68 70 72 °C humidity test 90 ~ 95% RH for 48 hours 38 40 42 °C RoHS yes FREQUENCY RESPONSE CURVE parameter conditions/description potentiometer range 50 dB rectifi er RMS lower limit frequency 20 Hz wr. speed 100 mm/sec zero level 70 dB

FEATURES

  • square frame
  • S.P. Level (db) 95
  • paper cone RoHS For more information, please visit the product page.

cui.com CUI Inc │ MODEL: GF0778B │ DESCRIPTION: SPEAKER date 10/02/2013 │ page 2 of 3 2.402 0.5 0.1102.80 0.1 (4 PLCS) 0.1975.0 61.0 2.402 61.0 4.45 0.175 (-) (+) 3.0 0.118 68.5 2.697 45.0 1.772 3.03177.0 17.0 0.669 0.5 30.5 1.201 MECHANICAL DRAWING units: mm tolerance: ±0.5 mm For more information, please visit the product page.

CUI Inc │ MODEL: GF0778B │ DESCRIPTION: SPEAKER date 10/02/2013 │ page 3 of 3 CUI offers a one (1) year limited warranty. Complete warranty information is listed on our website. CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com techsupport@cui.com rev. description date 1.0 initial release 09/18/2006 1.01 applied new template 02/14/2012 1.02 updated height, updated solder tabs and mounting holes 10/02/2013 The revision history provided is for informational purposes only and is believed to be accurate.

REVISION HISTORY

For more information, please visit the product page.