date 06/2010 page 1 of 5 DESCRIPTION: MAGNETIC BUZZER PART NUMBER: CSS-0575A SPECIFICATIONS parameter conditions/description min rated voltage nom max 3 operating voltage 2 current consumption at rated voltage, 4,000 Hz square wave, ½ duty coil resistance 9 sound output at 10 cm (A-weight free air), rated voltage, 4,000 Hz square wave, ½ duty 12 V o-p 4 V o-p 110 mA 15 75 rated frequency units dBA 4,000 Hz operating temperature -30 70 °C storage temperature -40 80 °C 0.6 g dimenstions 5 x 5 x 1.9 mm (L x W x H) weight material L.C.P. (black) terminal SMD type (Sn plating) RoHS yes APPEARANCE DRAWING sound port 0.5 0.020 1.4 0.055 5.0 0.197 1.3 0.051 (3 PLCS) 0.7 0.028 (3 PLCS) 4.2 0.165 (+) (-) 1.9 0.075 5.0 0.197 0.25 0.010 (TYP) 0.25 0.010 (TYP) 0.25 0.010 (TYP) (+) TOLERANCE: ±0.5mm UNLESS OTHERWISE SPECIFIED 20050 SW 112th Ave. Tualatin, Oregon 97062 (-) RECOMMENDED PCB LAYOUT phone 503.612.2300 0.25 0.010 (TYP) fax 503.612.2383 www.cui.com date 06/2010 page 2 of 5 PART NUMBER: CSS-0575A DESCRIPTION: MAGNETIC BUZZER FREQUENCY RESPONSE CURVE ˄˃˃ ˌ˃ ˷˕ ˋ˃ ˊ˃ ˉ˃ ˈ˃ ˅˃ ˅˃˃ MEASUREMENT METHOD 20050 SW 112th Ave. Tualatin, Oregon 97062 ˛̍ ˅˞ ˅˃˞ INSPECTION FIXTURE phone 503.612.2300 fax 503.612.2383 www.cui.com date 06/2010 page 3 of 5 DESCRIPTION: MAGNETIC BUZZER PART NUMBER: CSS-0575A MECHANICAL CHARACTERISTICS item test condition evaluation standard soldering Lead terminals are immersed in a solder bath of +260 ±5°C for 3 ±1 seconds. 95% min. of the lead terminals will be wet with solder. (except the edge of the terminal) soldering heat resistance The buzzer will follow the reflow temperature curve to test its reflow thermo stability. No interference in operation. terminal mechanical strength For 10 seconds, the force of 9.8 N (1.0 kg) is applied to each terminal in each axial direction. No damage or cutting off vibration test The buzzer should be measured after a vibration amplitude of 1.5 mm with 10 ~ 55 Hz band of vibration frequency to each of the 3 perpendicular directions for 6 hours. drop test The buzzer without packaging is subjected to 3 drops on each axis from the height of 75 cm onto a 40 mm thick wooden board. After any tests, the buzzer will meet specifications without any damage in appearance and the SPL should be within ±10 dBA of the initial measurements. ENVIRONMENT TEST item test condition evaluation standard high temperature test After being placed in a chamber at +80°C for 48 hours. low temperature test After being placed in a chamber at -40°C for 48 hours. thermal shock test The part will be subjected to 10 cycles. One cycle will consist of: +80°C -40°C 30 min. After any tests, the buzzer will meet specifications without any damage in appearance except SPL. After 4 hours at 25°C, SPL should be within ±10 dBA of the initial measurements. 30 min. 60 min. temperature cycle test The part will be subjected to 10 cycles. One cycle will consist of: +80°C +25°C a,b : 90~98%RH c : 80~98%RH a 3hrs b 12±0.5hrs 3hrs c 24hours 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 www.cui.com date 06/2010 page 4 of 5 DESCRIPTION: MAGNETIC BUZZER PART NUMBER: CSS-0575A MECHANICAL CHARACTERISTICS item test condition operating (life test) 1. Ordinary temperature: The part will be subjected to 100 hours at room temperature (25°C ±10°C) with 3 V, 4,000 Hz applied. evaluation standard 2. High temperature: The part will be subjected to 50 hours of continuous operation at 55°C with 3 V, 4,000 Hz applied. After any tests, the buzzer will meet specifications without any damage in appearance except SPL. After 4 hours at 25°C, SPL should be within ±10 dBA of the initial measurements. 2. Low temperature: The part will be subjected to 50 hours of continuous operation at -30°C with 3 V, 4,000 Hz applied. TEST CONDITIONS standard test conditions a) Temperature: +5 ~ +35°C b) Humidity: 45 ~ 85% c) Pressure: 860 ~ 1060 mbar judgement test conditions a) Temperature: +25 ±2°C b) Humidity: 60 ~ 70% c) Pressure: 860 ~ 1060 mbar RECOMMENDED TEMPERATURE PROFILE FOR REFLOW OVEN Note: 255°C is less than 20 sec., but only pass the lead free reflow once. ˣ ˸ ˴ ˾ ʳ ˧ ˸ ̀ ̃ ˅ ˉ ˃ ̓˖ ˅ ˈ ˈ ̓˖ ˅ ˃ ̑ ˇ ˃ ʳ̆ ˸ ˶ ˅ ˄ ˊ ̓˖ ˅ ˃ ˃ ̓˖ ̓˖ ˄ ˈ ˃ ̓˖ ˉ˃̑ ˄ˋ˃̆˸˶ ˉ˃̑ ˄ˈ˃̆˸˶ ˧ ˼̀ ˸ ʳ ˮ ̆ ˸ ˶ ˰ 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 www.cui.com date 06/2010 page 5 of 5 DESCRIPTION: MAGNETIC BUZZER PART NUMBER: CSS-0575A PACKAGING ˧̌̃˸ ˦̃˸˶˼˹˼˶˴̇˼̂́ ˤ̈˴́̇˼̇̌ ˡ̈̀˵˸̅ ˪˸˼˺˻̇ ˧̌̃˸ ˦̃˸˶˼˹˼˶˴̇˼̂́ ˤ̈˴́̇˼̇̌ ˡ̈̀˵˸̅ ˪˸˼˺˻̇ ˩ˢ˟˨ˠ˘ˍ˖ˠʳˆˈ ˫ˆˊ˫ˆˈ &12 ˩ˢ˟˨ˠ˘ˍ˖ˠʳˆˈ ˫ˆˊ˫ˆˈ &12 ˄ʳ˥˸˸˿ʳˍʳ˅ˈ˃˃ˣ˖˦ ˖˴̅̇̂́ʳ˕̂̋ ʻ˄˃ʳ˜́́˸̅ʳ˕̂̋ʼ ˜́́˸̅ʳ˕̂̋ ʻ˄˟˴̌˸̅ʳ˥˸˸˿ʼ ˄ˁ DVJ!Jow$/!!148.5342S !!DVJ!Qbsu$/!DTT.1686B ˅ˁʳʳ˥̂˛˦ʳ˖̂̀̃˿˼˴́̇ʳʳ ˜́́˸̅ʳ˕̂̋ ˆˆ˃̀̀̋ˆˆ˃̀̀̋ˆ˃̀̀ ˄̋˅ˈ˃˃ˣ˖˦ː˅ˈ˃˃ˣ˖˦ ˖˴̅̇̂́ʳ˕̂̋ ˆˈ˃̀̀̋ˆˈ˃̀̀̋ˆˊ˃̀̀ ˄˃̋˅ˈ˃˃ˣ˖˦ː˅ˈʿ˃˃˃ˣ˖˦ 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 www.cui.com