BU23173

Knowles
Accelerometer X Axis
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 423-BU-23173-000-ND 155 1 $47.42 $49.62 $52.39 $52.56 $48.02 $48.02

SPM0404LE5H

Knowles
100Hz ~ 10kHz Analog Microphone MEMS (Silicon) 1.5V ~ 3.6V Omnidirectional (-38dB ±3dB @ 94dB SPL) Solder Pads
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 423-SPM0404LE5H-ND 0 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

SPM0206HE3

Knowles
100Hz ~ 10kHz Analog Microphone MEMS (Silicon) 1.5V ~ 5.5V Omnidirectional (-22dB ±3dB @ 94dB SPL) Solder Pads
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 423-SPM0206HE3H-ND 0 $0.74
Win Source SPM0206HE3 30

SPM0423HD4H-WB-2

Knowles
100Hz ~ 10kHz Digital, PDM Microphone MEMS (Silicon) 1.6V ~ 3.6V Omnidirectional (-26dB ±3dB @ 94dB SPL) Solder Pads
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 423-1126-6-ND 0 $1.07 $1.07 $1.07 $1.07 $1.07 $0.53
Win Source SPM0423HD4H-WB-2 10650 60 $0.27 $0.25

100-181M

Knowles
180pF ±20% 10V Ceramic Capacitor X7R (2R1) 0603 (1608 Metric)
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 0805J0100181MXR-ND 0 24000

EC231

Knowles
1.6 kOhms Receiver, Balanced Armature Speaker 200 Hz ~ 4 kHz Top Rectangular
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey EC-23104-000-ND 0 $16.19 $16.19 $16.19 $16.19

081-169

Knowles
0.022 µF ±10% 1000V (1kV) Ceramic Capacitor X7R 2220 (5750 Metric)
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1608-1169-6-ND 0 1 $3.17 $2.57 $2.24 $1.96 $1.30 $1.30

233-330

Knowles
21 Ohms Receiver, Balanced Armature Speaker 300Hz ~ 3.5kHz Top Round 117dB
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 423-1118-ND 819 1 $71.90 $57.28 $51.78 $51.78 $51.78 $51.78
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 423-5100-253444-ND 2 1 $9.90 $7.34 $6.06 $5.60 $4.83 $4.83

ED21913

Knowles
1.45 kOhms Receiver, Balanced Armature Speaker 200Hz ~ 5kHz Top Rectangular
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 423-ED-21913-000-ND 6 1 $30.40 $23.59 $19.93 $18.58 $17.69 $17.69