| PartNumber | WP-23502-000 | WP-23502-P16 | WP-23502-P07 |
| Description | Microphones -52 Sens, Flat Resp Omni 25dB -100dB | Microphones -52 Sens, Flat Resp Omni 25dB -100dB | Microphones 4.0 X 5.59 X 2.28MM -52 SENS, FLAT RESP |
| Manufacturer | Knowles | Knowles | Knowles |
| Product Category | Microphones | Microphones | Microphones |
| RoHS | Y | Y | - |
| Directional Properties | Omnidirectional | Omnidirectional | - |
| Impedance | 4.4 kOhms | 4.4 kOhms | 4.4 kOhm |
| Current Rating | 50 uA | 50 uA | - |
| Sensitivity | - 52 dBA | - 52 dBA | -52dB ±3dB @ 74dB SPL |
| Termination Style | Solder Pad | Wire Leads | - |
| 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 | 1.3 V | 1.3 V | - |
| Frequency | 4 kHz | 4 kHz | - |
| Packaging | Tray | Bulk | - |
| Series | WP | WP | WP |
| 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 | 25 | 25 | - |
| Subcategory | Audio Devices | Audio Devices | - |
| Width in | 0.157 in | 0.157 in | - |
| Width mm | 3.99 mm | 3.99 mm | - |
| Unit Weight | 0.002646 oz | - | - |
| Type | - | - | Electret Condenser |
| Termination | - | - | Wire Leads |
| Voltage Rated | - | - | 1.3 ~ 10V |
| Current Supply | - | - | 50μA |
| Port Location | - | - | Top |
| Size Dimension | - | - | 5.56mm L x 3.99mm W |
| Output Type | - | - | Analog |
| Direction | - | - | Omnidirectional |
| Frequency Range | - | - | 100Hz ~ 6kHz |
| S N Ratio | - | - | - |
| Seal Rating | - | - | Waterproof |
| Height Max | - | - | 2.21mm |
| Shape | - | - | Rectangular |