HCM1203X 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 : 0001-36 : A6 :5 : Ting Lok, Ngan : 30 April, 2015 SoniCrest Brand Acoustic Components www.jlsonicrest.com Document Type : Specification Product Type : Electro-magnetic Sound Generator Component Part Number : HCM1203X A5 - Updated format and layout by Ting Lok, Ngan on 31 Oct., 2012 A6 - Updated section 4 by Ting Lok, Ngan on 30 Apr., 2015 This material is the property of BeStar Technologies Inc. Unauthorized copying or use of this material is prohibited. Rev. A6 HCM1203X 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 with built-in oscillation circuit, RoHS compliant. 3. Application Computers and Peripherals, Portable Equipment, Automobile Electronics, POS System, Household Appliances, etc. 4. Component Requirement 4.1 4.2 4.3 General Requirement 4.1.1. Operating Temperature Range : -40C to +85C 4.1.2. Storage Temperature Range : -40C to +85C 4.1.3. Weight : Approx. 2 g Electrical Requirement 4.2.1. Rated Voltage : 3VDC 4.2.2. Operating Voltage : 2 ~ 5 VDC 4.2.3. Rated Current : <=30mA 4.2.4. Generated Frequency : 2300 300 Hz 4.2.5. Sound Pressure Level at 10cm (Applying rated voltage) : >=85dB Mechanical Requirement 4.3.1. Layout and Dimension : See Section 6, Figure 3 Rev. A6 HCM1203X 4.4 Page 3 of 5 Test Setup of SPL and Frequency Measurement + Input DC Voltage 10.6W To Frequency Counter - To Test Unit Figure 1. Frequency Testing Circuit SPL Meter Test Unit 10cm Figure 2. Test Setup Notes : Input rated voltage into samples. Measure SPL using a calibrated SPL meter 10cm from the alert 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. A6 HCM1203X 5. Page 4 of 5 Reliability Test 5.1. Operating Life : Subject samples to room condition for 1000 hours with rated voltage. Components must be fully stabilized before data is taken, which may require up to a 2 hours soak. 5.2. High Temperature : Subject samples to +85 C for 96 hours. Components must be fully stabilized at temperature extremes before data is taken, which may require up to a 2 hours soak.z a 5.3. Low Temperature : Subject samples to -40C 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 Cycle : Each temperature cycle shall consist of 30 minutes at -25C, 15 minutes at +20C, 30 minutes at +80C and 15 minutes at +20C. Test duration is for 5 cycles. Components must be fully stabilized at temperature extremes before data is taken, which may require up to a 2 hours soak. 5.5. Static Humidity Cycle : Each cycle shall coniest of +25C with 90% to 95% relative humidity for 10 hours and + 65C with 90 to 95% relative humidity for 12 hours. Test duration is for 5 cycles. Finally dry at room ambient for 2 hours before taking final measurement. 5.6. Drop Test : Drop samples naturally from the height of 1m onto a wooden board (10mm thickness) each directions (x, y and z). 5.7. Solderability Test :Pins shall be immersed in molten solder maintained at +255C5C for a period of 3 seconds. Rev. A6 HCM1203X Mechanical Layout XX.X XX.XX Angular (unless otherwise specified) Top View = 0.3 = 0.05 = 0.25 Bottom View Side View 9.5 6.50.5 7.6 O12.0 O0.6 HCM1 Sealing Label JL Unit : mm Tolerance : Linear 5.0 HCM1203X JL XXX 6. Page 5 of 5 3 Digits Date Code Figure 3. HCM1203X Mechanical Layout Rev. A6