Chip Start Electronics Co., Limited

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Packaging	Series	ProductStatus	Type	OutputType	Direction	FrequencyRange	Sensitivity	S/NRatio	Impedance	Voltage-Rated	VoltageRange	Current-Supply	PortLocation	Ratings	Termination	Size/Dimension	Height(Max)
TOM-1545S-R MIC COND ANALOG OMNI -45DB 4MM D PUI Audio, Inc.	2,346	1.67	RFQ	Datasheet	Bulk	TOM	Active	Electret Condenser	Analog	Omnidirectional	-	-45dB ±3dB	60dB	2.2 kOhms	2 V	2 V ~ 10 V	500 µA	Top	-	Solderless (Bullseye)	0.157 Dia (4.00mm)	0.067 (1.70mm)
PUM-5250L-C3310-LWC50-R MIC COND ANALOG UNI -50DB 6MM D PUI Audio, Inc.	3,251	2.56	RFQ		Bulk	PUM	Active	Electret Condenser	Analog	Unidirectional	20 Hz ~ 20 kHz	-50dB ±4dB	55dB	680 Ohms	2 V	1 V ~ 10 V	500 µA	Top	-	Solder Pads	0.236 Dia (6.00mm)	0.205 (5.20mm)
PMM-3738-WP-R MIC PIEZO MEMS ANALOG OMNI PUI Audio, Inc.	2,362	0.00	RFQ	Datasheet	Tape & Reel (TR),Cut Tape (CT)	PMM	Obsolete	Piezo MEMS	Analog	Omnidirectional	100 Hz ~ 10 kHz	-37dB ±3dB @ 94dB SPL	61dB	400 Ohms	2.1 V	1.6 V ~ 3.6 V	150 µA	Bottom	IP68 - Dust Tight, Waterproof	Solder Pads	0.148 L x 0.116 W (3.76mm x 2.95mm)	0.043 (1.10mm)
PNM-2751L-R MIC COND ANALOG NC -51DB 6MM D PUI Audio, Inc.	3,541	0.00	RFQ	Datasheet	Bulk	PNM	Obsolete	Electret Condenser	Analog	Noise Cancelling	30 Hz ~ 15 kHz	-51dB ±4dB	55dB	2.2 kOhms	2 V	2 V ~ 10 V	500 µA	Top	-	Solder Pads	0.236 Dia (6.00mm)	0.114 (2.90mm)
PNM-3546L-R MIC COND ANALOG NC -46DB 6MM D PUI Audio, Inc.	2,219	0.00	RFQ	Datasheet	Bulk	PNM	Obsolete	Electret Condenser	Analog	Noise Cancelling	50 Hz ~ 16 kHz	-46dB ±4dB	60dB	2.2 kOhms	2 V	2 V ~ 10 V	500 µA	Top	-	Solder Pads	0.236 Dia (6.00mm)	0.146 (3.70mm)
POM-1242L-R MIC COND ANALOG OMNI -42DB 6MM D PUI Audio, Inc.	2,469	0.00	RFQ	Datasheet	Bulk	POM	Obsolete	Electret Condenser	Analog	Omnidirectional	-	-42dB ±3dB	60dB	2.2 kOhms	2 V	2 V ~ 10 V	500 µA	Top	-	Solder Pads	0.236 Dia (6.00mm)	0.055 (1.40mm)
POM-1547P-R MIC COND ANALOG OMNI -47DB 6MM D PUI Audio, Inc.	3,691	0.00	RFQ	Datasheet	Bulk	POM	Obsolete	Electret Condenser	Analog	Omnidirectional	-	-47dB ±3dB	60dB	2.2 kOhms	2 V	2 V ~ 10 V	500 µA	Top	-	PC Pins	0.236 Dia (6.00mm)	0.067 (1.70mm)
POM-1547S-R MIC COND ANALOG OMNI -47DB 6MM D PUI Audio, Inc.	3,049	0.00	RFQ	Datasheet	Bulk	POM	Obsolete	Electret Condenser	Analog	Omnidirectional	-	-47dB ±3dB	60dB	2.2 kOhms	2 V	2 V ~ 10 V	500 µA	Top	-	Solderless (Bullseye)	0.236 Dia (6.00mm)	0.067 (1.70mm)
POM-2242L-C33-R MIC COND ANALOG OMNI -42DB 6MM D PUI Audio, Inc.	2,169	0.00	RFQ	Datasheet	Bulk	POM	Obsolete	Electret Condenser	Analog	Omnidirectional	-	-42dB ±3dB	60dB	2.2 kOhms	2 V	2 V ~ 10 V	500 µA	Top	-	Solder Pads	0.236 Dia (6.00mm)	0.094 (2.40mm)
POM-2242S-C33-R MIC COND ANALOG OMNI -42DB 6MM D PUI Audio, Inc.	3,701	0.00	RFQ	Datasheet	Bulk	POM	Obsolete	Electret Condenser	Analog	Omnidirectional	-	-42dB ±3dB	60dB	2.2 kOhms	2 V	2 V ~ 10 V	500 µA	Top	-	Solderless (Bullseye)	0.236 Dia (6.00mm)	0.091 (2.30mm)
POM-2742S-C33-R MIC COND ANALOG OMNI -42DB 6MM D PUI Audio, Inc.	3,996	0.00	RFQ	Datasheet	Bulk	POM	Obsolete	Electret Condenser	Analog	Omnidirectional	-	-42dB ±3dB	60dB	2.2 kOhms	2 V	2 V ~ 10 V	500 µA	Top	-	Solderless (Bullseye)	0.236 Dia (6.00mm)	0.114 (2.90mm)
POM-3549L-R MIC COND ANALOG OMNI -49DB 6MM D PUI Audio, Inc.	2,875	0.00	RFQ	Datasheet	Bulk	POM	Obsolete	Electret Condenser	Analog	Omnidirectional	-	-49dB ±3dB	60dB	2.2 kOhms	2 V	2 V ~ 10 V	500 µA	Top	-	Solder Pads	0.236 Dia (6.00mm)	0.146 (3.70mm)
ROM-2238S-NF-R MICROPHONE COND ANALOG OMNI PUI Audio, Inc.	2,390	0.00	RFQ	Datasheet	Bulk	-	Obsolete	Electret Condenser	Analog	Omnidirectional	-	-38dB ±3dB	60dB	2.2 kOhms	2 V	2 V ~ 10 V	500 µA	Top	-	Solderless (Bullseye)	0.228 Dia (5.80mm)	0.094 (2.40mm)
TNM-3054L-R MIC COND ANALOG NC -54DB 4.5MM D PUI Audio, Inc.	3,326	0.00	RFQ	Datasheet	Bulk	TNM	Obsolete	Electret Condenser	Analog	Noise Cancelling	30 Hz ~ 15 kHz	-54dB ±3dB	55dB	2.2 kOhms	-	2 V ~ 10 V	500 µA	Top	-	Solder Pads	0.177 Dia (4.50mm)	0.126 (3.20mm)
TOM-1045S-C33-R MIC COND ANALOG OMNI -45DB 4MM D PUI Audio, Inc.	3,459	0.00	RFQ	Datasheet	Bulk	TOM	Obsolete	Electret Condenser	Analog	Omnidirectional	-	-45dB ±3dB	60dB	2.2 kOhms	2 V	2 V ~ 10 V	500 µA	Top	-	Solderless (Bullseye)	0.157 Dia (4.00mm)	0.047 (1.20mm)
TOM-1145S-C33-R MIC COND ANALOG OMNI -45DB 4MM D PUI Audio, Inc.	3,317	0.00	RFQ	Datasheet	Bulk	TOM	Obsolete	Electret Condenser	Analog	Omnidirectional	-	-45dB ±3dB	60dB	2.2 kOhms	2 V	2 V ~ 10 V	500 µA	Top	-	Solderless (Bullseye)	0.157 Dia (4.00mm)	0.051 (1.30mm)
TOM-1242L-NF-R MIC COND ANALOG OMNI -42DB 4MM D PUI Audio, Inc.	2,208	0.00	RFQ	Datasheet	Bulk	TOM	Obsolete	Electret Condenser	Analog	Omnidirectional	20 Hz ~ 20 kHz	-42dB ±3dB	60dB	2.2 kOhms	2 V	2 V ~ 10 V	500 µA	Top	-	Solder Pads	0.157 Dia (4.00mm)	0.055 (1.40mm)
TOM-1245S-C33-R MIC COND ANALOG OMNI -45DB 4MM D PUI Audio, Inc.	3,090	0.00	RFQ	Datasheet	Bulk	TOM	Obsolete	Electret Condenser	Analog	Omnidirectional	-	-45dB ±3dB	60dB	2.2 kOhms	2 V	2 V ~ 10 V	500 µA	Top	-	Solderless (Bullseye)	0.157 Dia (4.00mm)	0.055 (1.40mm)
AOM-5242L-R MICROPHONE COND ANALOG OMNI PUI Audio, Inc.	3,258	0.00	RFQ	Datasheet	Bulk	AOM	Obsolete	Electret Condenser	Analog	Omnidirectional	-	-42dB ±2dB	60dB	2.2 kOhms	2.5 V	2.5 V ~ 10 V	500 µA	Top	-	Solder Pads	0.382 Dia (9.70mm)	0.213 (5.40mm)
AOM-5538L-NF-R MIC COND ANLG OMNI -38DB 10MM D PUI Audio, Inc.	3,098	0.00	RFQ	Datasheet	Bulk	AOM	Obsolete	Electret Condenser	Analog	Omnidirectional	-	-38dB ±3dB	60dB	2.2 kOhms	1.5 V	1.5 V ~ 10 V	500 µA	Top	-	Solder Pads	0.394 Dia (10.00mm)	0.224 (5.70mm)