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Knowles TO38-31018-B20
- Part No.:
- TO38-31018-B20
- Manufacturer:
- Knowles
- Category:
- Microphones
- Package:
- Description:
- MIC COND ANALOG OMNI -64.5DB
- Quantity:
Unit Price:$0
Ext Price:$0
- Payment:
- Shipping:
TO38-31018-B20 Information
- Specifications
- Comparison
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Knowles
- Series:
- TO
- Packaging:
- Tray
- Product Status:
- Active
- Type:
- Electret Condenser
- Output Type:
- Analog
- Direction:
- Omnidirectional
- Frequency Range:
- 80 Hz ~ 10 kHz
- Sensitivity:
- -64.5dB ±3dB @ 74dB SPL
- S/N Ratio:
- -
- Impedance:
- 4.4 kOhms
- Voltage - Rated:
- -
- Voltage Range:
- 0.9 V ~ 1.6 V
- Current - Supply:
- 29 µA
- Port Location:
- Side
- Ratings:
- -
- Termination:
- Solder Pads
- Size / Dimension:
- 0.141" L x 0.141" W (3.57mm x 3.57mm)
- Height (Max):
- 0.053" (1.35mm)
- Shape:
- Square
- Grade:
- -
- Qualification:
- -
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| Part Number | TO38-30886-B21 | TO38-31020-B21 | TO38-31548-B20 | TO38-31638-B21 | TO38-31018-B20 |
| Manufacturer | Knowles | Knowles | Knowles | Knowles | Knowles |
| Series | TO | TO | - | - | TO |
| Packaging | Tray | Tray | Tray | Tray | Tray |
| Product Status | Active | Active | Active | Active | Active |
| Type | Electret Condenser | Electret Condenser | - | - | Electret Condenser |
| Output Type | Analog | Analog | - | - | Analog |
| Direction | Unidirectional | Omnidirectional | - | - | Omnidirectional |
| Frequency Range | - | 80 Hz ~ 10 kHz | - | - | 80 Hz ~ 10 kHz |
| Sensitivity | - | -54dB ±3dB @ 74dB SPL | - | - | -64.5dB ±3dB @ 74dB SPL |
| S/N Ratio | - | - | - | - | - |
| Impedance | - | 4.4 kOhms | - | - | 4.4 kOhms |
| Voltage - Rated | - | - | - | - | - |
| Voltage Range | - | 0.9 V ~ 1.6 V | - | - | 0.9 V ~ 1.6 V |
| Current - Supply | - | 29 µA | - | - | 29 µA |
| Port Location | - | Side | - | - | Side |
| Ratings | - | - | - | - | - |
| Termination | - | Solder Pads | - | - | Solder Pads |
| Size / Dimension | - | 0.141" L x 0.141" W (3.57mm x 3.57mm) | - | - | 0.141" L x 0.141" W (3.57mm x 3.57mm) |
| Height (Max) | - | 0.053" (1.35mm) | - | - | 0.053" (1.35mm) |
| Shape | - | Square | - | - | Square |
| Grade | - | - | - | - | - |
| Qualification | - | - | - | - | - |
- Include Parts
- Popular Search
The following parts include "TO38-31018-B20" in Silicon Labs TO38-31018-B20.
- Part Number
- Manufacturer
- Package
- Description
- SPU0410LR5H-QB Knowles MIC MEMS ANALOG OMNI -38DB
- CMA-4544PF-W Same Sky (Formerly CUI Devices) MIC COND ANLG OMNI -44DB 0.382"D
- CMB-6544PF Same Sky (Formerly CUI Devices) MIC COND ANLG OMNI -44DB 0.370"D
- SPH0641LM4H-1 Knowles MIC MEMS DIGITAL PDM OMNI -26DB
- CMA-6542PF Same Sky (Formerly CUI Devices) MIC COND ANLG OMNI -42DB 0.382"D
- SPV0142LR5H-1 Knowles MIC MEMS ANALOG OMNI -38DB
- AOM-4544P-2-R PUI Audio, Inc. MIC COND ANLG OMNI -44DB 0.382"D
- MMICT390200012 TDK InvenSense MIC MEMS DIGITAL PDM OMNI -32DB
- SPH0690LM4H-1 Knowles MIC MEMS DIGITAL PDM OMNI -35DB
- EM-6022P Soberton Inc. MIC COND ANLG OMNI -44DB 0.236"D
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