Part PSR4028F08S11.5K Mallory Sonalert Products Inc Revision Sales Outline Drawing D May not be suitable for all medical and aerospace applications. Specifications: Contact Mallory Sonalert to discuss your application. 8 15% at 1000 Hz at 1.0 V Impedance ( ) Rated Power (W) 1.0 Max Power (W) 2.0 Resonance Freq Fo (Hz) 550 20% at 1.0V Frequency Range (Hz) Fo ~ 20000 97 3 at 1w/.1m 800, 1.0k, 1.2, 1.5kHZ Output S.P.L. (dB) 78 3 at 1w/1m 800, 1.0k, 1.2, 1.5kHZ Magnet Size (mm) 12.5 x 2.0 Magnet Nd-Fe-B Frame Material ABS UL-94 1/16 HB (Black) Operating Temp -20 to 55C Weight (g) 12.5 Options For other options contact factory Dimensions: 0.5 (units: mm) ROHS Compliant 4411 South High School Road, Indianapolis, Indiana 46241 USA Phone (317) 612-1000 Fax (317) 612-1010 X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Speakers & Transducers category: Click to view products by Mallory Sonalert manufacturer: Other Similar products are found below : FC-30814-P127 PB-1220PE PB-2015PQ 900-00001 AB2025B-LW50-R SWFK-31736-000 PT-2065FW PT-4175W AT-2830-TW-LW35-R ED-30761-000 CI-30120-A42 SMT-0440-T-2-R PB-0927PQ BF-7083-000 BF-9778-000 SMS2020-08H4.5 LF BDT1717-08H6.5W56MLF BLS50-1-08H18.2B-03 LF GSPK1003PN-8R0.2W-L100 GSPK151103TN-8R0.2W GSPK2014035PN-8R0.5W-L100 FS5353DS0830-H19.3 XMLP040BD21F 24520 SMT-0540-S-2-R 9090231 FS50MS0820-H9.7 FS4014-4-2W 9025 9030 9021 1000 3011 HE-31751-000 4477 4532 4605 4613 4622 4642 4645 4670 4898 4899 4985 4989 4991 4992 4995 4997