BL-21994-000
20Hz ~ 10kHz Analog Microphone Piezo Omnidirectional (-69dB ±3dB @ 74dB SPL) Wire Leads

Key specifications
- Part Number
- BL-21994-000
- Manufacturer
- Knowles
- Category
- Microphones
- Lead Time
- 6 Weeks
- Datasheet
- Pricing
- $108.3000 – $155.9500
Product Attributes
- Shape
- Circular
- Series
- BL
- Package
- Bulk
- Direction
- Omnidirectional
- Impedance
- 4 kOhms
- Packaging
- Bulk
- Output Type
- Analog
- Sensitivity
- -69dB ±3dB @ 74dB SPL
- Termination
- Wire Leads
- Height (Max)
- 1.008" (25.60mm)
- Port Location
- Top
- Frequency Range
- 20Hz ~ 10kHz
- Voltage - Rated
- 3V
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
Product support
- What is the MOQ for BL-21994-000?
- Minimum order quantity is 1 units.
- How do I get pricing?
- Submit an RFQ or contact our sales team for volume pricing and lead times.
- Is this part RoHS compliant?
- Yes, this part is RoHS compliant.
