KPSG-100 Kingstate Electronics Corp., KPSG-100 Datasheet - Page 4

• Manufacturer Part Number: KPSG-100
• Description: LOUDSPEAKER, PIEZO
• Manufacturer: Kingstate Electronics Corp.

Specifications of KPSG-100

• Capacitance: 65nF
• Resonant Frequency: 1.2kHz
• Capacitance Max: 84.5nF
• Colour: Device Type
• External Diameter: 50mm
• External Length / Height: 2.2mm
• Impedance: 3.5kohm
• Impedance Frequency: 1kHz
• Lead: RoHS Compliant

TEST CONDITION.
E. MECHANICAL CHARACTERISTICS 機械特性
F. ENVIRONMENT TEST 環境測試
Standard Test Condition
Judgement Test Condition
No.
No
1
2
3
1
2
3
4
Lead Wire Pull Strength
一般測試條件
爭議時測試條件
(Connector excepted)
Temp. cycle test
High temp. test
Low temp. test
端子類不適用此項
相對濕度測試
溫度循環試驗
Humidity test
高溫測試
低溫測試
Solderability
焊錫附著性
Item
線材拉力
振動試驗
Vibration
Item
志豐電子股份有限公司 KINGSTATE ELECTRONICS CORP 4/5 KPSG100
After being placed in a chamber at +70℃ for 240 hours
置於+70℃環境中 240 小時
After being placed in a chamber at –20℃ for 240 hours
置於-20℃環境中 240 小時
After being placed in a chamber at +40℃ and 90±5% relative humidity
for 240 hours
置於+40℃, 相對濕度 90±5% 環境中 240 小時
The part shall be subjected to 5 cycles. One cycle shall be consist of::
單體承受溫度循環測試 5 次,其循環內容如圖示:
:
:
:
:
Stripped wires of lead wires are immersed in rosin for 5 seconds
and then immersed in solder bath of +270±5℃ for 3±0.5 seconds.
裸線部份浸入松香溶液5 秒後,再浸入+270±5℃溶融焊鍚槽3±0.5 秒.
The pull force shall be applied to double lead wire：
Horizontal 3.0N(0.306kg) for 30 seconds.
雙線材水平方向施以3.0N(0.306kg)的力量,30 秒.
Diaphragm 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
a) Temperature : +5 ~ +35℃ b) Humidity : 45-85%
a) 溫度 : +5 ~ +35℃
a) Temperature : +25 ± 2℃
a) 溫度 : +25 ± 2℃
-20℃
0.5hr 0.5hr 0.25 0.5hr
Test Condition
+25℃
Test Condition
3hours
b) 濕度 : 60-70%
b) Humidity : 60-70%
b) 濕度 : 45-85%
+70℃
0.5hr
0.5hr 0.25
+25℃
c) Pressure : 860-1060mbar
c) 氣壓 : 860-1060mbar
c) Pressure : 860-1060mbar
c) 氣壓 : 860-1060mbar
90% min. stripped wires shall be
wet with solder.(Except the edge
of terminal)
浸入裸線部份附著焊鍚 90%以
上.(末端斷面不算).
No damage and cutting off.
線材不鬆動,不脫落.
The value of resonant frequency
should be in ±10%, electrostatic
capacity should be ±20%, which
is compared with initial ones.
The resonant impedance should
be
與試驗前相較, 試驗後的共振頻
率變化量須在±10%內, 靜電容量
須在±20%內,共振阻抗須在規格
值內.
Being placed for 4 hours at
+25℃, diaphragm shall be
measured The value of
resonant frequency should be in
±10%, electrostatic capacity
should be ±20%, which is
compared with initial ones .
The resonant impedance should
be 2000 ohm max
經測試後, 靜置於+25℃（室溫）
環境中4 小時後
試驗後的共振頻率變化量須在
±10%內, 靜電容量須在±20%內,
共振阻抗為 2000ohm 以下
Evaluation standard
Evaluation standard
in Specification value.
,
與試驗前相較,