SPECIFICATIONS PARAMETERS RATED VOLTAGE OPERATING VOLTAGE RANGE RATED CURRENT (MAX) MINIMUM SPL @ 10 CM RESONANT FREQUENCY TONE OR PULSE RATE OPERATING TEMPERATURE STORAGE TEMPERATURE HOUSING MATERIAL TERMINAL MATERIAL WEIGHT VALUES UNITS 12 3 ~ 16 Vdc Vdc 8 mA 100 3,700 ± 500 dBA Hz 0 pulse /sec CONTINUOUS -20 ~ +60 -20 ~ +70 ABS 777 Sn PLATED COPPER 6 THIS DOCUMENT CONTAINS DATA PROPRIETARY TO PROJECTS UNLIMITED, INC. ANY USE OR REPRODUCTION, IN ANY FORM, WITHOUT PRIOR WRITTEN PERMISSION OF PROJECTS UNLIMITED, INC. IS PROHIBITED. ©2003, Projects Unlimited Inc. REVISION HISTORY DESCRIPTION RELEASED FROM ENGINEERING REMOVE LEAD FREE ADD RoHS STATEMENT REVISED TERMINAL MATERIAL REVISED TO INTENTOR 3-D DRAWING TEMPLATE DATE 8/19/2004 8/10/2005 3/21/2006 10/11/2007 APPROVED B.R. B.R. B.R. °C °C grams 18 n24 LTR A B C 5 n6.2 15 REMOVABLE WASH TAB 0.8 `0.1 (2) POTTING NOTES: 1. ALL DIMENSIONS ARE IN MILLIMETERS. 2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL WITHOUT NOTICE. 3. THIS PART IS RoHS 2002/95/EC COMPLIANT. UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MILLIMETERS, TOLERANCES ARE ±0.5 AND ANGLES ARE ±3°. SIZE A3 AI-2437-TWT-R.idw Designed by Date R.A.C. 8/19/2004 Checked by Date Approved by R.W. Date Drawn Date 8/19/2004 10/11/2007 AI-2437-TWT-R Indicator Edition Sheet - 1/1