型号	价格	数量		库存	制造商	描述	Product	Type	Series	Packaging	Termination Style	Length	Technology	Frequency	Impedance	Frequency Range	Diameter	Power Rating	Depth	Sound Pressure Level	Shape	Magnet Material	Cone Material	Termination	Part Status	Factory Stock	Minimum Quantity	Power - Max	Size / Dimension	Height - Seated (Max)	Port Location	Ingress Protection	Frequency - Self Resonant	Efficiency - dBA	Efficiency - Testing	Efficiency - Type	Power - Rated	Material - Cone	Material - Magnet
AS05045MR-R	单位 $0.8050	获得报价查看	PDF RFQ		PUI Audio, Inc.	SPEAKER 45OHM 1W TOP PORT 102DB		General Purpose	AS	Bulk			Magnetic		45 Ohms	230Hz ~ 15kHz					Round			Solder Pads	Active	0	5000	1.5W	1.969" Dia (50.00mm)	0.283" (7.20mm)	Top	-	350Hz	102	1.5W/100mm	Sound Pressure Level (SPL)	1W	Polyester, Polyethylene Terephthalate (PET)	Nd-Fe-B
PSR37N45SK	单位 $2.1400	获得报价	PDF RFQ	19 有现货	Mallory Sonalert Products Inc.	SPEAKR 45OHM 200MW TOP PORT 92DB		General Purpose	PSR	Bulk			Magnetic		45 Ohms	480Hz ~ 10kHz					Round			PC Pins	Active	0	1	400mW	1.457" Dia (37.00mm)	0.866" (22.00mm)	Top	-	480Hz	79	1W/1M	Sound Pressure Level (SPL)	200mW	Polyester, Polyethylene Terephthalate (PET)	Nd-Fe-B
SP570445-3	1+ $1.2600 25+ $0.9800 100+ $0.8000 250+ $0.7320 500+ $0.5720	获得报价	PDF RFQ	476 有现货	DB Unlimited	Speakers & Transducers Dynamic Speaker	Speakers	Dynamic						4 kHz	45 Ohms		57 mm	300 mW		106 dBA	Round		Paper
SP570445-1	1+ $1.1440 25+ $0.8880 100+ $0.7280 250+ $0.6680 500+ $0.5200	获得报价	PDF RFQ	298 有现货	DB Unlimited	Speakers & Transducers Dynamic Speaker	Speakers	Dynamic						4.5 kHz	45 Ohms		57 mm	300 mW		101 dBA	Round		Paper
CT-1205-SMT-TR	1+ $0.9240 10+ $0.8040 25+ $0.6280 100+ $0.5080 450+ $0.4760	获得报价	PDF RFQ	30 有现货	CUI	Speakers & Transducers Buzzers	Transducers	Electromagnetic			Gullwing Lead	12.8 mm		2.4 kHz	45 Ohms					87 dBA	Square
SM521445-1	1+ $2.0000 25+ $1.5560 100+ $1.2720 250+ $1.1680 500+ $0.9040	获得报价	PDF RFQ	34 有现货	DB Unlimited	Speakers & Transducers Dynamic Speaker	Speakers	Dynamic			Solder Lug			15 kHz	45 Ohms		52 mm	2 W		108 dBA	Round		Mylar
AS07045PR-R	1+ $1.8800 10+ $1.5040 25+ $1.3880 50+ $1.2760	获得报价	PDF RFQ	9 有现货	PUI Audio	Speakers & Transducers SPEAKER	Speakers	Electromagnetic			Solder Lug			8 kHz	45 Ohms		70 mm	500 mW	22.5 mm	90 dBA	Round	Neodymium Iron Boron (NdFeB)	Paper
SP500445-1	1+ $1.1240 25+ $0.8720 100+ $0.7120 250+ $0.6520 500+ $0.5080	获得报价	PDF RFQ	83 有现货	DB Unlimited	Speakers & Transducers Dynamic Speaker	Speakers	Dynamic						5 kHz	45 Ohms		50 mm	250 mW		103 dBA	Round		Paper
SP570445-2	1+ $1.1800 25+ $0.9160 100+ $0.7480 250+ $0.6880 500+ $0.5360	获得报价	PDF RFQ	96 有现货	DB Unlimited	Speakers & Transducers Dynamic Speaker	Speakers	Dynamic						5 kHz	45 Ohms		57 mm	300 mW		100 dBA	Round		Paper
TE092705-6	1+ $0.8120 25+ $0.6320 100+ $0.5160 250+ $0.4720	获得报价	PDF RFQ	140 有现货	DB Unlimited	Speakers & Transducers Electro-Mechanical Transducer	Transducers	Electromagnetic			Solder Pin			2.731 kHz	45 Ohms		9 mm			85 dBA	Round
PSR37N45SK	1+ $1.7360 10+ $1.5440 20+ $1.4960 50+ $1.2840	获得报价	PDF RFQ	100 有现货	Mallory Sonalert	Speakers & Transducers SPEAKER 480HZ 92DB 37X22 PLASTIC	Speakers	Electromagnetic			Solder Pin	40.5 mm		480 Hz	45 Ohms		37 mm	200 mW		92 dBA	Round	Neodymium Iron Boron (NdFeB)
TE122405-5	1+ $1.2720 10+ $0.9880 100+ $0.8080 250+ $0.7400 3200+ $0.5560	获得报价	PDF RFQ	282 有现货	DB Unlimited	Speakers & Transducers Electro-Mechanical Transducer	Transducers	Electromagnetic			Gullwing Lead	12.8 mm		2.4 kHz	45 Ohms					85 dBA	Square
TE162006-5	2000+ $0.3808 6000+ $0.3568 10000+ $0.3488	获得报价查看	PDF RFQ		DB Unlimited	Speakers & Transducers Electro-Mechanical Transducer	Transducers	Electromagnetic			Solder Pin			2.048 kHz	45 Ohms		16 mm			85 dBA	Round
TE162006-4	2000+ $0.3808 6000+ $0.3568 10000+ $0.3488	获得报价查看	PDF RFQ		DB Unlimited	Speakers & Transducers Electro-Mechanical Transducer	Transducers	Electromagnetic			Solder Pin			2.048 kHz	45 Ohms		16 mm			85 dBA	Round