HCM1206A
Rev. A6
Page 1 of 5
Document Number
Revision
Total Pages
Prepare by
Date
: 9611-15
: A6
: 5
: Holmes, Poon
: 6 January, 2012
A3 - Updated layout & format by
WH Chan on 13 Feb., 2001
A4 - Updated RoHS version by
Leo, Sin on 11 Aug., 2005
A5 - Updated format by
Holmes, Poon on 24 Sept., 2010
A6 - Added section 7 by
Holmes, Poon on 6 Jan., 2012
Address: 761 N. 17th Street Unit 4, St. Charles, IL 60174
Tel : 847-261-2850 E-mail : sales@bestartech.com Web : www.bestartech.com
BeStar Technologies Inc.
: Specification
: Electro-magnetic Sound Generator Component
: HCM1206A
SoniCrest Brand Acoustic Components
www.jlsonicrest.com
Document Type
Product Type
Part Number
This material is the property of BeStar Technologies Inc.
Unauthorized copying or use of this material is prohibited.
HCM1206A
Rev. A6
Page 2 of 5
Purpose and Scope
This document contains both general requirements, qualification requirements, and those specific
electrical, mechanical requirements for this part.
Description
Ø12mm electro-magnetic sound generator, RoHS compliant.
Application
Telecommunication Equipment, Computers and Peripherals, Portable Equipment, Automobile
Electronics, POS System, etc.
Component Requirement
4.1. General Requirement
4.1.1. Operating Temperature Range
4.1.2. Storage Temperature Range
4.1.3. Weight
4.1.4. Housing Material
4.2. Electrical Requirement
4.2.1. Rated Voltage
4.2.2. Operating Voltage
4.2.3. Rated Current
4.2.4. Coil Resistance
4.2.5. Rated Frequency
4.2.6. Sound Pressure Level at 10cm
(Applying rated voltage)
4.3. Mechanical Requirement
4.3.1. Layout and Dimension
4.
3.
2.
1.
: -40°C to +85°C
: -40°C to +85°C
: 2g
: Noryl SE1-GFM2
: 6V
: 4 ~ 8 V
: <=60mA
: 45 ± 5 W
: 2400Hz
: >=85dB
: See Section 6, Figure 3
Figure 1. Frequency Response
60
500 1K
80
70
dB
90
2K 3K 4K 5K 10K
HCM1206A
Rev. A6
Page 3 of 5
10cm
Notes : Apply 2.5V0-p from Signal Generator, set 2400Hz 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.
Figure 2. Test Setup
4.4. Test Setup
2.5V0-p, 1/2 Duty Square Wave from
Signal Generator (50 ohm impedance)
(Input frequency)
0V
2.5V
200 ohm
Transistor
(Vce <= 0.15V
hFE >= 200)
Type 1 Calibrated
SPL Meter
Testing Voltage from
D.C. Power Supply
(Input Voltage)
Test Specimen
Diode
- +
_
+
HCM1206A
Rev. A6
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 +85 ± 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 -40 ± 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 30 minutes at -30°C, 15
minutes at +20°C, 30 minutes at +80°C and 15 minutes at +20°C. 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 : Precondition at room temperature for 1 hour. Then expose to +40°C
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).
5.
Figure 3. HCM1206A Mechanical Layout
Side View
Mechanical Layout
Unit : mm
Tolerance : Linear XX.X
XX.XX
Angular
(unless otherwise specified)
6.
Top View
= ±0.3
= ±0.05
= ±0.25°
Bottom View
5.59
7
0.5
6.5
Ø12
Ø0.6
JL
HCM1
Ø2.2
sealing label
HCM1206A
Rev. A6
Page 5 of 5
Standard Packing Requirements
7.1. Packing Quantity : 100 pieces per tray 10 trays per unit, 5 units per carton
(Total 5000 pieces)
7.2. Canton Layout
7.
Figure 4. Tray and Carton Layout
505
280
420