参数资料
| 型号： | ROM-2244P-NF-R |
| 厂商： | PUI Audio, Inc. |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | MIC CONDENSER ELECT OMNI -44DB |
| 3D 型号： | ROM-2244P-NF-R.igs |
| 标准包装： | 1 |
| 类型： | 驻极体电容 |
| 输出类型： | 模拟 |
| 方向： | 全向 |
| 灵敏度： | -44dB ±3dB |
| 信噪比： | 60dB |
| 阻抗： | 2.2 千欧 |
| 电压 - 额定： | 2 ~ 10V |
| 电流 - 电源： | 500µA |
| 端口位置： | 顶部 |
| 密封等级： | 无 |
| 端子： | 焊接引脚/接线柱 |
| 尺寸/尺寸： | 5.80mm 直径 |
| 高度（最大）： | 2.40mm |
| 形状： | 圆形 |
| 包装： | 散装 |
| 其它名称： | 668-1326 ROM-2244P-NF-R-ND |
Microphone
ROM-2244P-NF-R
J.A.F.
E.P.
B.R.
1/25/2006
-
Designed by
Checked by
Approved by
Drawn Date
1 / 1
Edition
Sheet
Date
10/26/2010
Date
1/25/2006
Date
1/25/2006
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
ROM-2244P-NF-R.idw
A3
SIZE
REVISION HISTORY
LTR
DESCRIPTION
DATE
APPROVED
-
RELEASED FROM ENGINEERING
1/25/2006
A
ADDED TERMINAL POLARITY
2/5/2007
D.F.
B
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
10/26/2010
B.R.
SPECIFICATIONS
PARAMETERS
VALUES
UNIT
DIRECTIVITY
OMINI
-
SENSITIVTY
-44 ± 3
dB
STANDARD OPERATING VOLTAGE
2
Vdc
MAX OPERATING VOLTAGE
10
Vdc
CURRENT CONSUMPTION (MAX)
0.5
mA
IMPEDANCE
2.2
KOhm
SIGNAL TO NOISE RATIO (MIN.)
60
dB
TERMINAL
PIN
-
INTERNAL CAPACITOR
N/A
pF
THIS DOCUMENT CONTAINS DATA PROPRIETARY TO
PROJECTS UNLIMITED, INC. ANY USE OR
REPRODUCTION, IN ANY FORM, WITHOUT PRIOR
WRITTEN PERMISSION OF PROJECTS UNLIMITED,
INC. IS PROHIBITED.
2003, Projects Unlimited Inc.
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
WITHOUT NOTICE.
3. THIS PART IS RoHS 2002/95/EC COMPLIANT.
5.8
n`0.1
2.2
`0.2
2.8
`0.3
1.9
0.8
TERM 2 (-)
TERM 1 (+)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ROM-2244S-NF | 功能描述:麦克风 2.2kOhm X 5.8mm RoHS:否 制造商:Knowles Acoustics 方向性:Omnidirectional 阻抗:4.4 K Ohms 工作电压:0.9 V to 10 V 灵敏度:- 53 dB 端接类型:Wire Leads 长度:5.56 mm 宽度:3.98 mm 深度:2.21 mm |
| ROM-2244S-NF-R | 功能描述:麦克风 2.2kOhm X 5.8mm RoHS:否 制造商:Knowles Acoustics 方向性:Omnidirectional 阻抗:4.4 K Ohms 工作电压:0.9 V to 10 V 灵敏度:- 53 dB 端接类型:Wire Leads 长度:5.56 mm 宽度:3.98 mm 深度:2.21 mm |
| ROM-2405S | 制造商:RECOM Power Inc 功能描述:DC/DC-CONVERTER, 24V/5V, SINGLE OUTPUT, 1 WATT, SIP 4 MICRO SIZE, 3KVDC ISOLATIO |
| ROM-2405SP | 制造商:RECOM 制造商全称:Recom International Power 功能描述:1 Watt SIP4 Micro Size Single Output |
| ROM-2409S | 制造商:RECOM 制造商全称:Recom International Power 功能描述:1 Watt SIP4 Micro Size Single Output |
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