High Quality SMD Passive Magnetic Buzzer

• Category: Buzzer
• Transmission Mode: Bone Conduction
• Cone: Rubber-edge
• Transducer Principle: Electrostatic Earphone
• Style: In-ear
• Radiation Mode: Direct Radiation Type
• Model NO.: SMT4020
• Usage: Monitor
• WORD nChannels: 6.1Channel
• Certification: ISO9001, CCC, CE
• Brand: Fbele
• Rated Voltage: 3V
• Operating Voltage: 2 ~ 4V
• Weight: 0.6g
• Oscillation Frequency: 4000Hz
• Transport Package: Standard Export Carton
• Specification: ROHS
• Trademark: FBELE
• Origin: Ningbo
• HS Code: 85318090
• Production Capacity: 5000PCS/Day

Product Description

Item	Unit	Specification	Condition
Oscillation Frequency	Hz	4000	Vo-p=1/2duty , square wave
Operating Voltage	Vo-p	2 ~ 4
Rated Voltage	Vo-p	3
Current Consumption	mA	MAX. 90	at Rated Voltage
Sound Pressure Level	dB	MIN. 70	at 10cm at Rated Voltage
Coil Resistance	Ω	17±3
Operating Temperature	ºC	-20 ~ +70
Storage Temperature	ºC	-30 ~ +80
Dimension	mm	4.0 x 4.0 x H2.0	See appearance drawing
Weight (MAX)	gram	0.1
Housing Material		LCP( Black )
Leading Pin		Tin Plated Brass(Sn)	See appearance drawing
Environmental   Protection Regulation		RoHS

FBELE Company, (Ningbo Best Group Co., Ltd. ) are Chinese leading manufacturer and distributor in electronic components. We can offer quality products in very competitive price for electronics components, as well as best service, in time delivery, small order acceptable, etc.
Fast is our principle, our normal delivery time as below:
Sample delivery date is: 1-3days. 
Production delivery time: 7-10days. 
New product development: 15-20days

Our Company Advantage:
1, Reliability production
2, Famouse Brand "FBELE", Best Reputation
3, well experienced R&D engineer
4, Effective working Team
5, Aggressive Price
6, Constant New products
Don't hesitate, E-mail us immediately now.
you will get your best solution.