Microphones
Piezo ceramic
• Ceramic vibration designs
• High vibration sensitivity
• High resistance to mechanical shock
The piezo ceramic microphone series is rugged, stable, and versatile. Design variables include standard, thin, or a one-half inch cylindrical shell with a cable assembly. Both communication and broadband frequency responses are available. The series features high vibration sensitivity and may be used as accelerometers.
Product Families | Model ID | Dimensions | 1 kHz sensitivity | Port location | Noise Max (Input Ref.) | Noise Max (Output Noise) | Downloads |
---|---|---|---|---|---|---|---|
BL | BL-21671-000 | 7.92mm x 5.59mm x 2.28mm (.312in x .220in x .090in) | -54.5 | 12S | 32 dB | n/a |
Tech specs
(164.86 kB) 3D models
(2.26 MB) |
BL | BL-21785-000 | 7.92mm x 5.59mm x 2.28mm (.312in x .220in x .090in) | -69 | 12S | 34 dB | n/a |
Tech specs
(135.48 kB) 3D models
(2.56 MB) |
BL | BL-21994-000 | 7.92mm x 5.59mm x 2.28mm (.312in x .220in x .090in) | -69 | Top | 34 dB | n/a |
Tech specs
(108.09 kB) 3D models
(582.36 kB) |
BL | BL-23497-000 | 7.92mm x 5.59mm x 2.28mm (.312in x .220in x .090in) | -69 | Top | 34 dB | n/a |
Tech specs
(106.40 kB) 3D models
(1.04 MB) |
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