KNOWLES

KNOWLES – Analog MEMS microphones

Model Picture Digital Interface Dimensions (mm) Sound Port Sensitivity S/N Ratio (dBA) (Note1)
SPA2410LR5H Unity Gain 3.35 x 2.50 x 0.98 Bottom -38.0±3 63.0
SPU0410HR5H / SPU0410HR5H-1 Unity Gain 3.76 x 2.95 x 1.10 Top -42.0±3-42.0±1 59.0
SPU0414HR5H Amplified 3.76 x 2.95 x 1.10 Top -22.0±3 59.0
SPU0442HR5HT-1 Unity Gain 3.76 x 2.95 x 1.10 Top -42.0±1 59.0
SPUL409HE5H Unity Gain 3.76 x 2.95 x 1.10 Top -42.0±3 59.0
SPV0840LR5H Unity Gain 2.75 x 1.85 x 0.90 Bottom -38.0±3 62.5
SPV0842LR5H-1 Unity Gain 2.75 x 1.85 x 0.90 Bottom -38.0±1 62.5
SPV1840LR5H Unity Gain 2.75 x 1.85 x 0.90 Bottom -38.0±3 62.5
SPW2430HR5H Analog - Unity Gain 3.10 x 2.50 x 1.00 Top -42.0±3 59.0
SPU1410LR5H Unity Gain 3.76 x 3.00 x 1.10 Bottom -38.0±3 63.0
SPU0410LR5H / SPU0410LR5H-1 Unity Gain 3.76 x 3.00 x 1.10 Bottom -38.0±3-38.0±1 63.0
SPQ1410HR5H Unity Gain 3.76 x 2.24 x 1.10 Top -42.0±3 59.0
SPA2629LR5H Unity Gain 3.35 x 2.50 x 0.98 Bottom -38.0±3 65.0
SPH0611LR5H-1 Unity Gain 3.50 x 2.65 x 0.98 Bottom -38.0±1 65.0
SPH1611LR5H-1 Unity Gain 3.50 x 2.65 x 0.98 Bottom -38.0±1 65.0
SPH0642HT5H-1 Unity Gain 3.50 x 2.65 x 1.00 Top -38.0±1 65.0
SPH1642HT5H-1 Unity Gain 3.50 x 2.65 x 1.00 Top -38.0±1 65.0
SPM0408LE5H Amplified - (0-20dB) 4.72 x 3.76 x 1.25 Bottom -18.0±3 63.0
SPM0404HE5H Unity Gain 4.72 x 3.76 x 1.25 Top -42.0±3 59.0
SPQ0410HR5H Unity Gain 3.76 x 2.24 x 1.10 Top -42.0±3 59.0
SPW0442HR5H-1 Analog - Unity Gain 3.10 x 2.50 x 1.00 Top -42.0±1 59.0