85 DB Passive Electromagnetic Buzzers 5 Volt For Household Electrical - 111-129016-00
85 DB Passive Electromagnetic Buzzers 5 Volt For Household Electrical For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale 85 DB Passive Electromagnetic Buzzers 5 Volt For Household Electrical, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
85 DB Passive Electromagnetic Buzzers 5 Volt For Household Electrical
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Quick Detail:
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# # Size: D12mm*H9.0mm
# SPL: Min.85dB at 10cm @ 2400Hz/5Vo-p 1/2 Duty Square Wave
# Coil Resistance: 42+/-5 ohm
# Operating Voltage: 3-7Vo-p
# Rated Current: Max.80mA @ 2400Hz/5Vo-p 1/2 Duty Square Wave
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Description:
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# # buzzer
# Electro-Magnetic Transduer
# 5V Buzzer
# 12mm Electro-Magnetic Buzzer
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Specification:
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1.Technical Parameter
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Measuring condition
Part shall be measured under a condition (Temperature: 5～35℃, Humidity: 45%～85%R.H., Atmospheric pressure: 860 ～1060hPa) unless the standard condition (Temperature: 25±3℃, Humidity: 60±10%R.H. Atmospheric pressure: 860 ～1060hPa) is regulated to measure.
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1 | Rated Voltage | 5Vo-p |
2 | Operating Voltage | 3-7 Vo-p |
3 | Rated Current | Max.80mA ,at 2400Hz 50% duty Square Wave 5Vo-p |
4 | Sound Output at 10cm | Min. 85dB,at 2400Hz 50% duty Square Wave 5Vo-p |
5 | Coil Resistance | 42±5Ω |
6 | Resonant Frequency | 2400Hz |
7 | Operating Temperature | -20℃～+70℃ |
8 | Store Temperature | -30℃～+80℃ |
9 | Net Weight | Approx 1.5g |
10 | RoHS | Yes |
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? ? 2. Dimensions????? Unit: mm
*Unit: mm; Tolerance: ±0.5mm Except Specified
*Housing Material: Black PPO
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3. Electrical And Acoustical Measuring Condition
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Recommended Driving Circuit Resonant frequency, 1/2 duty cycle. Square wave. Signal amplitude should be large enough tosaturate the transistor. | Recommended Setting |
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4.Frequency Response
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5Vo-p 50% duty Square wave,10cm
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Application:
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CHANGZHOU FHD ELECTRONICS CO., LTD is a professional manufacturer in the field of micro acoustic products , our products is widely used in household electrical appliances; mobile phones; computers; medical equipment; alarm system; pos machine ；access control system; toy; automobile; instrument and meter; electrical equipment; we can produce all kinds of piezoelectric buzzers and magnetic buzzers as long as you have the following details; welcome to consultation discussion.
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CHANGZHOU FHD ELECTRONICS CO.,LTD
Address: Heping Industrial Park ,DongQing Town, Changzhou City, Jiangsu China, Changzhou, Jiangsu, China, 213000
Tel: 86-0519-83822009
The FHD Company has been producing cutting edge acoustic components for 18 years now. We have focused our research and development efforts on our main line of products which are:
Electromagnetic and Piezo Transducers/Buzzers
Mylar Speakers and Reciver
Loud Speakers and Alarm parts
We employ over 500 people in our factory and 20 full time engineers in our R&D division. None of them are new comers to the field, and some of them have 10 years or more of experience in acoustic technology.
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