3140-2

Knowles
100 Hz ~ 80 kHz Digital, PDM Microphone MEMS (Silicon) 1.62 V ~ 3.6 V Omnidirectional (-26dB ±1dB @ 94dB SPL) Solder Pads
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey SPH0641LU4HDKR-ND 24039 $2.14 $1.78 $1.54 $1.45 $1.21 $1.15

MR23151

Knowles
280 Hz ~ 5 kHz Analog Microphone Electret Condenser Omnidirectional (-87.5dB ±3dB @ 74dB SPL) Wire Leads
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 423-1015-ND 452 1 $55.33 $43.13 $36.55 $34.79 $34.79 $34.79

23329

Knowles
100 Hz ~ 10 kHz Analog Microphone Electret Condenser 1.3 V ~ 3 V Omnidirectional (-53dB ±3dB @ 74dB SPL) Wire Leads
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey FG-23329-C05-ND 140 $36.79 $29.99 $26.04 $26.01 $26.01 $26.01

7279

Knowles
8 ~ 50pF Trimmer Capacitor 125 V Top Surface Mount
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1674-1007-6-ND 36664 $5.21 $3.78 $3.33 $3.03 $2.64 $2.50
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1956-L5994-10-ND 49 1 $9.64 $7.28 $6.19 $5.81 $5.63 $5.63

EK

Knowles
100 Hz ~ 5.5 kHz Analog Microphone Electret Condenser 0.9 V ~ 10 V Omnidirectional (-53dB ±2dB @ 74dB SPL) Solder Pads
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 423-1160-ND 347 $24.87 $20.27 $17.59 $16.91 $16.91 $16.91

31425

Knowles
20 Hz ~ 20 kHz Digital, PDM Microphone MEMS (Silicon) 1.6 V ~ 3.6 V Omnidirectional (-26dB ±1dB @ 94dB SPL) Solder Pads
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 423-1425-6-ND 51657 $1.42 $1.16 $1.00 $0.94 $0.77 $0.71
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 423-BF-1859-000-ND 2953 $1.97 $1.61 $1.39 $1.31 $1.07 $1.04
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 423-BF-1859-000-ND 1302 1 $2.52 $1.91 $1.59 $1.48 $1.16 $1.04

410-126

Knowles
4.5 ~ 20pF Trimmer Capacitor 350 V Top Surface Mount
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1674-1012-6-ND 68673 $4.92 $3.56 $3.01 $2.84 $2.47 $2.47