All the Microphones below can be fully customized to your specific needs. Whether it’s adding leads with a connector or changing the impedance or size, Transducers USA can do it. Contact us for more information on customization.
TRMO-Series
Our Selection of Omnidirectional Microphones.| Part Number | Dia. (mm) | Ht. (mm) | Sensitivity Range (dB) | Rated Voltage (V) | Current Consumption (mA) | S/N Ratio (dB) |
|---|---|---|---|---|---|---|
| TRMO-3015 | 3.0 | 1.5 | -40 ~ -50 | 1.5 – 4.5 | <0.5 | >60 |
| TRMO-6027 | 6.0 | 2.7 | -38 ~ -50 | 1.5 – 4.5 | <0.5 | >60 |
| TRMO-9745 | 9.7 | 4.5 | -36 ~ -50 | 1.5 – 4.5 | <0.5 | >60 |
TRMU-Series
Our Selection of Unidirectional Microphones.
| Part Number | Dia. (mm) | Ht. (mm) | Sensitivity Range (dB) | Rated Voltage (V) | Current Consumption ( m A) | S/N Ratio (dB) |
|---|---|---|---|---|---|---|
| TRMU-4015 | 4.0 | 1.3 | -45 ~ -55 | 1.5 – 4.5 | <0.5 | >55 |
| TRMU-6022 | 6.0 | 2.2 | -45 ~ -55 | 1.5 – 4.5 | <0.5 | >55 |
TRMN-Series
Our Selection of Noise-Cancelling Microphones.
| Part Number | Dia. (mm) | Ht. (mm) | Sensitivity Range (dB) | Rated Voltage (V) | Current Consumption ( m A) | S/N Ratio (dB) |
|---|---|---|---|---|---|---|
| TRMN-4013 | 4.0 | 1.3 | -54 ~ -60 | 1.5 – 4.5 | <0.5 | >55 |
| TRMN-6015 | 6.0 | 1.5 | -54 ~ -60 | 1.5 – 4.5 | <0.5 | >55 |
TRMOM-Series
Our Selection of MEMS Microphones.
| Part Number | Dia. (mm) | Ht. (mm) | Sensitivity Range (dB) | Rated Voltage (V) | Current Consumption ( m A) | S/N Ratio (dB) |
|---|---|---|---|---|---|---|
| TRMOM-4514 | 4.5 | 1.4 | -22 ~ -42 | 1.5 – 3.6 | <0.15 | >58 |
| TRMOM-4713 | 4.7 | 1.3 | -22 ~ -42 | 1.5 – 3.6 | <0.2 | >58 |