Online Electronic Components
Easy Board 
Development Board 
GSM / 3G / LTE / IoT Module 
GNSS Module 
Short Range Module 
GPS / GSM / 3G / Wifi / ISM Antenna 
Memory & Data Acquisition IC 
Clock/Timing & Linear IC 
Power Management IC 
Digital Logic IC 
Interface IC 
Embedded MCU 
Discrete Semiconductor 
Resistors 
Potentiometers, Variable Resistors 
Capacitors 
Optoelectronics 
Crystals, Oscillators, Resonators Supplier Part Number | Manufacturer Part Number | Price | Stock | Manufacturer | Description | Packaging | Series | Part Status | Type | Output Type | Direction | Frequency Range | Sensitivity | S/N Ratio | Impedance | Voltage - Rated | Voltage Range | Current - Supply | Port Location | Seal Rating | Termination | Size / Dimension | Height (Max) | Shape | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EK-23089-C48 | EK-23089-C48 |
| Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Active | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 5.5kHz | -57dB ±2dB @ 74dB SPL | - | 6.9 kOhm | 1.3V | 0.9 ~ 10V | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | ||||||
| EK-23089-C37 | EK-23089-C37 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -57dB ±2dB @ 74dB SPL | - | 6.9 kOhm | 1.3V | - | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
| EK-23033-C85 | EK-23033-C85 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -53dB ±2dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | - | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
| EK-23033-C37 | EK-23033-C37 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -53dB ±2dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | - | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
| EK-23033-005 | EK-23033-005 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -53dB ±2dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | 0.9 ~ 10V | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
| EK-23033-000 | EK-23033-000 |
| Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Active | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 4.5kHz | -53dB ±2dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | 0.9 ~ 10V | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | ||||||
| EK-23032-P07 | EK-23032-P07 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -53dB ±2dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | - | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
| EK-23032-C60 | EK-23032-C60 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -53dB ±2dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | - | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
| EK-23032-C52 | EK-23032-C52 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -53dB ±2dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | - | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
| EK-23032-C48 | EK-23032-C48 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -53dB ±2dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | - | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
| EK-23032-C36 | EK-23032-C36 |
| Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Active | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -53dB ±2dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | - | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | ||||||
| EK-23032-C09 | EK-23032-C09 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -53dB ±2dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | - | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
| EK-23032-A21 | EK-23032-A21 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -53dB ±2dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | - | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
EK-23032-000 | EK-23032-000 |
| Leadtime 2-3 weeks | Knowles | MIC COND ANALOG OMNI -53DB | Bulk | EK | Active | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 5kHz | -53dB ±2dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | 0.9 ~ 10V | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | ||||||
| EK-23029-C37 | EK-23029-C37 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -50dB ±3dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | - | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
| EK-23029-A21 | EK-23029-A21 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -50dB ±3dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | - | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
| EK-23029-000 | EK-23029-000 |
| Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Active | Electret Condenser | Analog | Omnidirectional | 1kHz ~ 5.2kHz | -50dB ±3dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | 0.9 ~ 10V | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | ||||||
| EK-23028-P22 | EK-23028-P22 |
| Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Active | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -57dB ±3dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | - | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | ||||||
| EK-23028-A21 | EK-23028-A21 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -57dB ±3dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | - | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
| EK-23028-000 | EK-23028-000 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 300Hz ~ 5.7kHz | -57dB ±3dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | 0.9 ~ 10V | 50µA | Side | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
| EK-23027-P45 | EK-23027-P45 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -53dB ±2dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | - | 50µA | Top | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
| EK-23027-P35 | EK-23027-P35 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -53dB ±2dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | - | 50µA | Top | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
| EK-23027-P16 | EK-23027-P16 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -53dB ±2dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | - | 50µA | Top | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
| EK-23027-P03 | EK-23027-P03 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -53dB ±2dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | - | 50µA | Top | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
| EK-23027-C67 | EK-23027-C67 | Leadtime 2-3 weeks | Knowles | MICROPHONE | Bulk | EK | Obsolete | Electret Condenser | Analog | Omnidirectional | 100Hz ~ 10kHz | -53dB ±2dB @ 74dB SPL | - | 4.4 kOhm | 1.3V | - | 50µA | Top | None | Solder Pads | 0.219" L x 0.157" W (5.56mm x 3.99mm) | 0.089" (2.26mm) | Rectangular | |||||||
English
Vietnam
