 | |  | |
| PartNumber | NR-25994-000 | NR-23158-000 | NR-23160-000 |
| Description | Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT | Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT | Microphones -52 Sens, Flat Rsp. -100dB Noise output |
| Manufacturer | Knowles | Knowles | Knowles |
| Product Category | Microphones | Microphones | Microphones |
| RoHS | Y | Y | - |
| Directional Properties | Noise Cancelling | Noise Cancelling | - |
| Impedance | 4.4 kOhms | 4.4 kOhms | 2.5 kOhm |
| Current Rating | 50 uA | 50 uA | - |
| Sensitivity | - 49 dBA | - 49 dBA | -52dB ±3dB @ 74dB SPL |
| Termination Style | Solder Pad | Solder Pad | - |
| IP Rating | - | - | - |
| Length | 5.56 mm | 5.56 mm | - |
| Width | 3.99 mm | 3.99 mm | - |
| Depth | 2.26 mm | 2.26 mm | - |
| Operating Supply Voltage | 10 V | 10 V | - |
| Frequency | 4 kHz | 6 kHz | - |
| Packaging | Bulk | Bulk | - |
| Series | NR | NR | NR |
| Brand | Knowles | Knowles | - |
| Length in | 0.219 in | 0.219 in | - |
| Length mm | 5.56 mm | 5.56 mm | - |
| Product Type | Microphones | Microphones | - |
| Factory Pack Quantity | 1 | 25 | - |
| Subcategory | Audio Devices | Audio Devices | - |
| Width in | 0.157 in | 0.157 in | - |
| Width mm | 3.99 mm | 3.99 mm | - |
| Type | - | - | Electret Condenser |
| Termination | - | - | Solder Pads |
| Voltage Rated | - | - | 1.3 ~ 10V |
| Current Supply | - | - | 200μA |
| Port Location | - | - | Top |
| Size Dimension | - | - | 5.56mm L x 3.99mm W |
| Output Type | - | - | Analog |
| Direction | - | - | Noise Cancelling |
| Frequency Range | - | - | 100Hz ~ 6kHz |
| S N Ratio | - | - | - |
| Seal Rating | - | - | None |
| Height Max | - | - | 2.26mm |
| Shape | - | - | Rectangular |
| Fabricante | Parte # | Descripción | RFQ |
|---|---|---|---|
Knowles |
NR-25994-000 | Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT | |
| NR-23158-000 | Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT | ||
| NR-25994-D42 | Microphones Noise Canceling MICROPHONE | ||
| NR-25994-D63 | Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT | ||
| NR-25994-D42 | Microphones Noise Canceling MICROPHONE | ||
| NR-25994-000 | Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT | ||
| NR-25994-D63 | Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT | ||
| NR-23158-000 | Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT | ||
| NR-23160-000 | Microphones -52 Sens, Flat Rsp. -100dB Noise output | ||
| NR-25994-C97 | Microphones Noise Canceling MICROPHONE | ||
| NR-23159-000 | Microphones 4.0 X 5.59 X 2.28MM -65 SENS, JA/JK PORT | ||
| NR-20044 | Standard Circular Connector 4P 4W 200 AMPS 4/0 - 2/0 SZ WIRE | ||
| NR-20034 | Standard Circular Connector 200 Amp Receptacle 3W 4P 4/0-2/0 |