KDMG20008 Kingstate Electronics Corp., KDMG20008 Datasheet - Page 6
![Speakers Neodymium Iron Boron 560±20%Hz 0.5W 92±3dBA/78±3dBA 8±15%Ohm Round Solder Pad](/photos/23/29/232951/150273007-40_sml.jpg)
KDMG20008
Manufacturer Part Number
KDMG20008
Description
Speakers Neodymium Iron Boron 560±20%Hz 0.5W 92±3dBA/78±3dBA 8±15%Ohm Round Solder Pad
Manufacturer
Kingstate Electronics Corp.
Datasheet
1.KDMG20008.pdf
(6 pages)
Specifications of KDMG20008
Impedance
8±15% Ohm
Housing Material
Metal
Technology
Magnet
Maximum Input Power
0.5 W
Magnet Material
Neodymium Iron Boron
Termination Method
Solder Pad
Product Height
3.1 mm
Product Diameter
20 mm
Frequency Range
560 to 7000 Hz
Shape
Round
Transducer Function
Speaker
Resonant Frequency
560Hz
External Width
3.1mm
Sound Level Spl
92dB
Sound Level Distance
10cm
Power Rating Rms
0.3W
Frequency Response Min
560Hz
Frequency Response
RoHS Compliant
Lead Free Status / RoHS Status
Standard Test Condition :
Judgement Test Condition
I. RELIABILITY TEST 信賴性試驗
TEST CONDITION.
No.
J. PACKING STANDARD 包裝規格
1
一般測試條件
爭議時測試條件:
Load test
連續負荷
Item
志豐電子股份有限公司 KINGSTATE ELECTRONICS CORP 6/6
:
0.3W white noise is applied for 24 hours, at room temp.
在室溫下,輸入功率 0.3W, 白雜音連續操作 24 小時.
a) Temperature : +5 ~ +35℃ b) Humidity : 45-85%
a) 溫度 : +5 ~ +35℃
a) Temperature : +25 ± 2℃
a) 溫度 : +25 ± 2℃
Poly Foam
Tray
Tray
Carton Box
340mmx230mmx20mm
355mmx242mmx300mm
Test conditions
b) 濕度 : 60-70%
b) 濕度 : 45-85%
b) Humidity : 60-70%
1x80PCS=80PCS
80PCSx18=1,440PCS
Poly Foam (10PCS)
8x10=80PCS
Carton Box
(18 LAYER)
c) Pressure : 860-1060mbar
c) 氣壓 : 860-1060mbar
c) Pressure : 860-1060mbar
c) 氣壓 : 860-1060mbar
KDMG20008
Should not be audible at
meet initial one. S.P.L.
Being placed for 1 hours at
+25℃, speaker shall be
measured. No obstacle to
be harmful to normal
operation; damages,
cracks, rusts, etc.
1.54V sine wave between
Fo ~ 7KHz. Fo should
deviation of unit should be
within ±3dB.
經測試後,靜置於+25℃
(室溫)環境中 1 小時後,測
試後無任何障礙防礙正常操
作.且在輸入 1.54V 正弦波從
Fo 到 7KHz 之間無異常音.Fo
與原規格值相同,輸出音壓變
化量在±3dB 內.
Evaluation standard