KSSG1508 Kingstate Electronics Corp., KSSG1508 Datasheet - Page 4

• Manufacturer Part Number: KSSG1508
• Description: TRANSDUCER, SPEAKER
• Manufacturer: Kingstate Electronics Corp.

Specifications of KSSG1508

• Transducer Function: Speaker
• Resonant Frequency: 1.7kHz
• External Width: 7.5mm
• Sound Level Spl: 87dB
• Sound Level Distance: 10cm
• Impedance: 8ohm
• Power Rating Rms: 0.3W
• Frequency Response Min: 1.7kHz
• Frequency: RoHS Compliant

E. MEASUREMENT CIRCUIT 測量線路
F. MECHANICAL CHARACTERISTICS 機械特性
No.
1
2
3
Terminal strength
Vibration Test
Drop Test
端子強度
振動測試
落下測試
Item
志豐電子股份有限公司 KINGSTATE ELECTRONICS CORP 4/6
Applied 9.8N(1.0kg) load to the terminal for 30 sec.
對端子施以 9.8N(1.0kg)拉力 30 秒
Speaker shall be measured after being applied vibration of
amplitude of 1.5mm with 10 to 55Hz band of vibration
frequency to each of 3 per-pendicular directions for 2 hours.
振動週波數 10∼55Hz、全振幅 1.5mm 於 X.Y.Z 3 個方向,
各 2 小時.
Drop the speakers contained in normal box onto the board
40mm thick 10 times from the height of 75cm
將揚聲器置於盒中, 自 75 公分高度落在 40mm 木板上共 10 次.
Test condition
KSSG1508
No damage and cutting off.
線材不鬆動,不脫落.
No obstacle to be harmful
to normal operation;
damages, cracks, rusts and
distortions.
Should not be audible at
1.55V sine wave between
Fo ~ 20KHz
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
Evaluation standard