CSS-J4D20 Datasheet | CUI

PART NUMBER: CSS-J4D20 SPECIFICATIONS rated voltage operating voltage current consumption coil resistance sound pressure level operating temperature storage temperature dimensions weight material terminal Ro HS DESCRIPTION: magnetic buzzer rev. page 1 of 5 date 11/2008 3.6 Vo-p 3.0 ~ 5.0 Vo-p 80 m A max. 20.0 Ω ±3 90 db min. (97 typ.) -40 ~ +70° C -40 ~ +85° C L8.5 x W8.5 x H3.2 mm 0.7 g L.C.P. (white) SMD type (Au Plating) yes Vo-p 0V applying rated voltage, 3100 Hz square wave, ½ duty at 5 cm (A-weight), applying rated voltage, 3100 Hz square wave, ½ duty APPEARANCE DRAWING tolerance: ±0.5 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 PART NUMBER: CSS-J4D20 DESCRIPTION: magnetic buzzer rev. page 2 of 5 date 11/2008 TYPICAL FREQUENCY RESPONSE CURVE MEASUREMENT METHOD MECHANICAL CHARACTERISTICS item test condition solderability Lead terminals are immersed in solder bath of 270 ±5°C for 3 ±1 seconds. soldering heat resistance The buzzer follows the reflow temperature curve to test its reflow thermo stability. terminal mechanical strength Lead pads will be soldered onto the PCB, the force of 9.8N (1.0kg) is applied behind the part for 10 seconds. vibration The buzzer will be measured after applying a vibration amplitude of 1.5 mm with 10 to 55 Hz band of vibration frequency to each of the 3 perpendicular directions for 2 hours. drop test The part will be dropped from a height of 75 cm onto a 40 mm thick wooden board 3 times in 3 axes (X, Y, Z) for a total of 9 drops. evaluation standard 95% of the lead pad surfaces must be covered with fresh solder No interference in operation. No damage or cutting off. After the test, the part will meet specifications without any damage to its appearance. The SPL should be within ±10d B pared with the initial measurement. 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 PART NUMBER: CSS-J4D20 ENVIRONMENT TEST item high temp. test low...