HCM1205F Page 1 of 5 BeStar Technologies Inc. Address: 761 N. 17th Street Unit 4, St. Charles, IL 60174 Tel : 847-261-2850 E-mail : sales@bestartech.com Web : www.bestartech.com Document Number Revision Total Pages Prepare by Date : 0209-58 : A8 :5 : Stella, Leung : 17 August., 2012 SoniCrest Brand Acoustic Components www.jlsonicrest.com Document Type : Specification Product Type : Electro-magnetic Sound Generator Component Part Number : HCM1205F A3 - Updated layout & format by Leo, Sin on 25 Mar., 2003 A7 - Added section 8 by Holmes, Poon on 9 Jan., 2012 A4 - Updated RoHS version by Leo, Sin on 28 Jun., 2006 A8 - Updated section 4 & 6 by Stella, Leung on 17 Aug., 2012 A5 - Updated Mechanical layuot by Leo, Sin on 17 Oct., 2006 A6 - Added soldering temperature profile by Leo, Sin on 25 Mar., 2008 This material is the property of BeStar Technologies Inc. Unauthorized copying or use of this material is prohibited. Rev. A8 HCM1205F 1. Page 2 of 5 Purpose and Scope This document contains both general requirements, qualification requirements, and those specific electrical, mechanical requirements for this part. 2. Description O12mm electro-magnetic sound generator, RoHS compliant. 3. Application Telecommunication Equipment, Computers and Peripherals, Portable Equipment, Automobile Electronics, POS System, etc. 4. Component Requirement 4.1 4.2 General Requirement 4.1.1. Operating Temperature Range : -20C to +60C 4.1.2. Storage Temperature Range : -30C to +70C 4.1.3. Weight : Approx. 2g 4.1.4. Housing Material : PPO Electrical Requirement 4.2.1. Rated Voltage : 5V 4.2.2. Operating Voltage :4~8V 4.2.3. Rated Current : <=60mA 4.2.4. Coil Resistance : 45 4 4.2.5. Rated Frequency : 2400Hz 4.2.6. Sound Pressure Level at 10cm (Applying rated voltage) : >=85dB dB 90 80 70 60 1K 500 2K 3K 4K 5K 10K Figure 1. Frequency Response 4.3 Mechanical Requirement 4.3.1. Layout and Dimension : See Section 7, Figure 4 Rev. A8 HCM1205F 4.4 Page 3 of 5 Test Setup 10cm Type 1 Calibrated SPL Meter Test Specimen - Transistor (Vce <= 0.15V hFE >= 200) 200 ohm + + Diode Testing Voltage from D.C. Power Supply (Input Voltage) 2.5V 0V 2.5V0-p, 1/2 Duty Square Wave from Signal Generator (50 ohm impedance) (Input frequency) _ Figure 2. Test Setup Notes : Apply rated signal from Signal Generator. Measure SPL using a calibrated SPL meter 10cm from the sound port. Sound level meter to be in accordance with IEC651 (1979) Type 1 and/or ANSI S1.4-1983. The meter must be checked on a daily basis using a calibrated acoustic calibrator recommended by the manufacturer. Measurement should be carried out in a free field environment or at least 40cm from any surface. Rev. A8 HCM1205F 5. 6. Page 4 of 5 Reliability Test 5.1. Operating Life : Subject samples to room condition for 96 hours under rated voltage 5.2. High Temperature : Subject samples to +60 3 C and operate for 96 hours. Components must be fully stabilized at temperature extremes before data is taken, which may require up to a 2 hours soak. 5.3. Low Temperature : Subject samples to -20 3 C and operate for 96 hours. Components must be fully stabilized at temperature extremes before data is taken, which may require up to a 2 hours soak. 5.4. Temperature Shock : Each temperature cycle shall consist of 1 hour at -40C followed by 1 hour at +80C with a 20 seconds maximum transition time between temperature extremes. Test duration is for 32 cycles. 5.5. Static Humidity : Precondition at room temperature for 1 hour. Then expose to +40C with 90% to 95% relative humidity for 96 hours. Finally dry at room ambient for 2 hours before taking final measurement. 5.6. Drop Test : Drop samples naturally from the height of 1.5m onto a 10mm thickness wooden board in 3 directions (x, y and z). Recommended Soldering Process Condition max. 2s max. 3s 250C 200C 125C 25C 60s Figure 3. Recommended Soldering Temperature Profile Rev. A8 HCM1205F 7. Page 5 of 5 Mechanical Layout Unit : mm Tolerance : Linear = 0.3 XX.X XX.XX = 0.05 = 0.25 Angular (unless otherwise specified) Top View Bottom View Side View 7.5 6.5 O12 O0.6 JL HCM1 sealing label O2 .2 6.5 6 Figure 4. HCM1205F Mechanical Layout Standard Packing Requirements Packing Quantity : 100 pieces per tray 10 trays per unit, 3 units per carton (Total 3000 pieces) 8.2. Carton Layout 0 265 8.1. 50 8. 260 Figure 5. Tray and Carton Layout Rev. A8