mallory sonalert products inc part # PSR50F25SK sales outline drawing revision a 4411 south high school road, indianapolis, indiana 46241 usa phone (317) 612-1000 fax (317) 612-1010 http://www.mallory-sonalert.com specifications: impedance ( ? ) 25 15% at 1000 hz at 1.0 v rated power (w) 0.2 max power (w) 0.5 frequency range (hz) fo ~ 12000 resonance freq fo (hz) 350 20% at 1.0v output s.p.l. (db) 92 3 at 0.2w/.1m 1. 0k, 1.2k, 1.5k, 2.0khz 79 3 at 1w/1m 1.0k, 1.2k, 1.5k, 2.0khz magnet nd-fe-b frame material abs (black) operating temp -20 to 50c weight (g) 11.0 options for other options contact factory dimensions: 0.5 (units: mm) rohs compliant
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