Dimensions: 3.61mm x 3.61mm x 1.30mm (.142in x .142in x .051in)
Technical Bulletins
Application Notes
KE Mics
TO Series Microphones
The TO is the thinnest omni-directional microphone offered. Its small size is perfect for all applications, especially where space is an issue. The TO can also be used in directional applications as either a matched omni-directional pair, or in the TP series uni-directional / omni-directional pair. The BTO is an improved version of the TO microphone. It offers enhanced PFA performance, as well as power-on reset and an electrical high pass filter. The BTO is ideal in directional applications as a matched omni-directional pair.
Features
- Improved RFI and EMI suppression
- Undamped, screen damped, and internally damped responses
- Numerous port locations
- Custom tube diameters and lengths available
- Custom corner frequencies achieved through an electrical high pass filter optimizes noise performance at low frequencies for demanding matching and directional applications
- BTO offers improved Power Feedthrough Attenuation, improved settling time, and an electrical high pass filter
Hearing instrument mics (Search All Products) |
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| Model Id | Dimensions | 1 kHz Sens. | Port Location | Response | Directional | PSR/ PFA (nom.) | Peak Freq. | Noise max | Elec. rolloff | TO-24603-000 | 3.61mm x 3.61mm x 1.30mm (.142in x .142in x .051in) | -56.5 | 12N | Std | Omni-directional | n/a | 9500 | 29 | n/a | TO-24606-000 | 3.61mm x 3.61mm x 1.30mm (.142in x .142in x .051in) | -56.5 | 2N | Std | Omni-directional | n/a | 9500 | 29 | n/a | TO-24609-000 | 3.61mm x 3.61mm x 1.30mm (.142in x .142in x .051in) | -56 | 12C | Std | Omni-directional | n/a | 7000 | 29 | n/a | TO-24611-XXX | 3.61mm x 3.61mm x 1.30mm (.142in x .142in x .051in) | -56 | 12C | Std | Omni-directional | n/a | 5800 | 29 | n/a | TO-24614-XXX | 3.61mm x 3.61mm x 1.30mm (.142in x .142in x .051in) | -56.5 | 12N | Std | Omni-directional | n/a | 9500 | 29 | n/a | TO-24622-000 | 3.61mm x 3.61mm x 1.30mm (.142in x .142in x .051in) | -56.5 | 2N | Std | Omni-directional | n/a | 9500 | 29 | n/a | TO-30022-000 | 3.61mm x 3.61mm x 1.30mm (.142in x .142in x .051in) | -54 | 12N | Std (Increased Sens) | Omni-directional | n/a | 9500 | 27 | 70Hz | TO-30023-000 | 3.61mm x 3.61mm x 1.30mm (.142in x .142in x .051in) | -54 | 12N | Std (Increased Sens) | Omni-directional | n/a | 9500 | 27 | 70Hz | TO-30031-000 | 3.61mm x 3.61mm x 1.30mm (.142in x .142in x .051in) | -56.5 | 12C | Std | Omni-directional | n/a | 7200 | 29 | n/a | TO-30034-000 | 3.61mm x 3.61mm x 1.30mm (.142in x .142in x .051in) | -54 | 12C | Std (Increased Sens) | Omni-directional | n/a | 5700 | 28.5 | 70Hz | TO-30043-000 | 3.61mm x 3.61mm x 1.30mm (.142in x .142in x .051in) | -54 | 12C | Std (Increased Sens) | Omni-directional | n/a | 5700 | 28.5 | 70Hz | TO-30047-D60 | 3.61mm x 3.61mm x 1.30mm (.142in x .142in x .051in) | -56 | 12C | Std | Omni-directional | n/a | 5800 | 29 | n/a | TO-30079-000 | 3.61mm x 3.61mm x 1.30mm (.142in x .142in x .051in) | -54 | 11C | Std (Increased Sens) | Omni-directional | n/a | 4500-7500 | 27 | 70Hz |
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