- 品牌：赢海品牌
- 型号：GMI6027
- 类型：驻极体
- 用途类型：耳机受话器
- 声道数：多声道
- 磁回路：其他
- 振动板材料：其他
- 频率特性：全频带
- 灵敏度：35dB
- 交流阻抗：0.68Ω
- 额定功率：1W
- 加工定制：是
- 外形尺寸：6.0*2.2mm
No. | Item | Symbol | Unit | Specification | Condition |
1 | Directivity |
|
| Unidirectional |
|
2 | Sensitivity | S | dB | -45±2 | f=1KHz,0dB=1V/ Pa |
3 | Standard operating voltage | Vs | V | 1.5 |
|
4 | Output impedance | Zout | KΩ | ≤0.68 | f=1KHz, 1Pa |
5 | Frequency |
| Hz | 100-10,000 |
|
6 | Max operating voltage |
| V . | 10 |
|
7 | Sensitivity reduction | △S-Vs | dB | -3 | f=1KHz, 1Pa vs=3.0VDC to 1.5VDC
|
8 | Max. current consumption | IDSS | mA | ≤0.5 |
|
9 | Signal to noise ration | S/N | dBA | ≥58 |
|
10 | Max input sound level | SPL | dB | 110 |
|
11 | Operation temp. |
| ℃ | -20 ~+60 |
|
12 | Storage temp. |
| ℃ | -30 ~+70 |
|
13 | Dimension |
| mm | Φ6.0xH2.7 | See appearance drawing |
14 | Terminal |
|
| Terminal | See appearance drawing |
15 | Approvals |
|
| RoHs FCC |
|
We use “Pascal(Pa)”indication of sensitivity as per the recommendation of I.E.C.(International Electro technical Commission) TheSensitivity of “Pa” will increase 20dB comparing with “ubar” indication Example: -60dB(0dB=1V/ubar) =-40dB(1V/Pa) | |||||