KDMG13008C-03 Kingstate Electronics Corp., KDMG13008C-03 Datasheet - Page 6

• Manufacturer Part Number: KDMG13008C-03
• Description: LOUDSPEAKER, MICRO
• Manufacturer: Kingstate Electronics Corp.

Specifications of KDMG13008C-03

• Transducer Function: Micro Dynamic Speaker
• Resonant Frequency: 1.1kHz
• External Width: 3.1mm
• Sound Level Spl: 84dB
• Sound Level Distance: 10cm
• Impedance: 8ohm
• Power Rating Rms: 0.3W
• Frequency Response Min: 1.1kHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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℃
10x10=100PCS
Tray
Carton Box
Tray
350mmx235mmx20mm
355mmx242mmx300mm
最上層大紙板
Test conditions
小紙板
大紙板
25 layer
b) 濕度 : 60-70%
b) 濕度 : 45-85%
b) Humidity : 60-70%
1x100PCS=100PCS
100PCSx25=2500PCS
Tray
KDMG13008C-03
c) Pressure : 860-1060mbar
c) 氣壓 : 860-1060mbar
c) Pressure : 860-1060mbar
c) 氣壓 : 860-1060mbar
(25Layer Tray)
Carton Box
Should not be audible at
Being placed for 1 hours at
+25℃, speaker shall be
measured.No obstacle to
be harmful to normal
operation; damages,
cracks, rusts, etc.
1.55V sine wave between
Fo ~ 20KHz. Fo should
meet initial one. S.P.L.
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 1.55V 正弦波從 Fo
到 20KHz 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