Parts from Knowles, ED Inventory

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

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Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1956-L5994-10-ND	50		$9.64	$7.28	$6.19	$5.81	$5.80	$5.80

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3 ~ 15pF Trimmer Capacitor 350 V Top Surface Mount

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1674-1011-6-ND	18225		$4.92	$3.56	$3.56	$2.84	$2.43	$2.26

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Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	423-BF-1860-000-ND	3257		$1.97	$1.61	$1.39	$1.31	$1.07	$1.04

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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

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Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	423-BF-1859-000-ND	3414		$1.58	$1.29	$1.11	$1.05	$1.04	$1.04

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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

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10000pF ±10% 500V Ceramic Capacitor X7R 1210 (3225 Metric)

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1608-1104-1-ND	4000	1	$1.38	$1.09	$0.94	$0.82	$0.54	$0.51

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51 pF ±1% 630V Ceramic Capacitor C0G, NP0 1111 (2828 Metric)

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1111J6300510GQT-ND	0

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0.4 µF ±20% 50V Ceramic Capacitor X7R (2R1) 1410 (3727 Metric)

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1608-1416-6-ND	904	1	$4.63	$4.17	$3.61	$3.15	$2.41	$2.09