KSSGJ4B20 Kingstate Electronics Corp., KSSGJ4B20 Datasheet - Page 2

• Manufacturer Part Number: KSSGJ4B20
• Description: MAGNETIC TRANSDUCER, SMD TYPE
• Manufacturer: Kingstate Electronics Corp.

Specifications of KSSGJ4B20

• Transducer Function: Buzzer
• Current Rating: 80mA
• Resonant Frequency: 2.73kHz
• Length: 8.5mm
• External Width: 8.5mm
• Sound Level Spl: 97dB
• Sound Level Distance: 5cm
• Coil Resistance: 20ohm
• Current Max: 80mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

A. SCOPE 範疇
C. TYPICAL FREQUENCY RESPONSE CURVE 頻率響應曲線
B. SPECIFICATION 規格
No.
10
12
13
11
This specification applies magnetic buzzer, KSSGJ4B20
此規格書適用於電磁式蜂鳴器, KSSGJ4B20
1
2
3
4
5
6
7
8
9
dB
100
Protection Regulation
90
80
70
60
50
Rated Frequency
Operating Temp.
Coil Resistance
Operating Volt.
Storage Temp.
Environmental
Rated Voltage
Sound Output
Mean Current
20
平均耗電流
Dimension
操作電壓
直流阻抗
輸出音壓
額定頻率
操作溫度
儲存溫度
環保法規
額定電壓
Terminal
Material
志豐電子股份有限公司 KINGSTATE ELECTRONICS CORP 2/6
Weight
Item
尺寸
重量
材質
端子
Unit
gram
Vo-p
Vo-p
dBA
mm
mA
Hz
Ω
℃
℃
200
L8.5 x W8.5 x H3.2
(鍍化金/Plating Au)
Specification
L.C.P (White)
(Typical 97)
SMD type
-30 ~ +70
-40 ~ +85
Max. 80
3.0~5.0
Min.90
20 ± 3
RoHS
2730
3.6
0.7
H z
Vo-p
Applying rated voltage,2730Hz square wave,
1/2duty
施以額定電壓,2730Hz,方波, 50%負載
Distance at 5cm (A-weight). Applying rated
voltage 2730Hz,square wave, 1/2duty
在 5 公分處,施以額定電壓,2730Hz,方波, 50%負載
2K
See attached drawing.
See attached drawing.
KSSGJ4B20
請參照外觀尺寸圖
請參照外觀尺寸圖
Condition
20K
0V