CPE-750P Datasheet, PDF (2/4 Pages) CUI INC – panel mount piezo indicators

PART NUMBER: CPE-750P
MEASUREMENT METHOD
page 2 of 5
date 11/12/2007
DESCRIPTION: panel mount piezo indicators
S.P.L. Measuring Circuit
Mic: RION S.P.L. meter UC30 or equivalent
S.G.: Hewlett Packard 33120A function generator or equivalent
MECHANICAL CHARACTERISTICS
item
test condition
evaluation standard
solderability
Lead terminals are immersed in rosin for
90% min. of the lead terminals
5 seconds and then immersed in solder bath will be wet with solder
of 270 ±5°C for 3 ±1 seconds.
(except the edge of the terminal).
soldering heat resistance
Lead terminals are immersed up to 1.5mm from
buzzer’s body in solder bath of 300 ±5°C for No interference in operation.
3 ±0.5 seconds or 260 ±5°C for 10 ±1 seconds.
terminal mechanical strength
For 10 seconds, the force of 9.8N (1.0kg) is No damage or cutting off.
applied to each terminal in axial direction.
vibration
The buzzer shall be measured after applying The value of oscillation
a vibration amplitude of 1.5 mm with 10 to
frequency/current consumption
55 Hz band of vibration frequency to each of should be ±10% of the initial
the 3 perpendicular directions for 2 hours.
measurements. The SPL should
drop test
The part will be dropped from a height of
be within ±10dB compared with
75 cm onto a 40 mm thick wooden board 3
the initial measurement.
times in 3 axes (X, Y, Z) for a total of 9 drops.
20050 SW 112^th Ave. Tualatin, Oregon 97062 phone [phone] fax [phone]