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DCRIPTION
常州 蜂鸣器FDT-410160F-12044W60发音福鼎
描述
ITEM | SPECIFICATIONS | ||
01 | Te | Dynamic speaker | |
02 | Dimension | External diameter35×25 mm | |
03 | Rated Input Power | 1.5W | |
04 | Max. Input Power | 1.8W | |
05 | Impedance | 8 ohm ± 15% at 2000Hz. | |
06 | Ronance Frequency (Fo) | 1000Hz ± 20% at Fo, 1V | |
07 | Sensitivity (S.P.L.) | 103dB(1.0W/0.1m) ± 3 dB | at E 0.8 ,1.0 ,1.2,1.5 KHz. |
08 | Frequency Range | Fo –20KHz | |
09 | Total HarmonicsDistortion | Max 8 % at 1 KHz,1.5W. | |
10 | Voice Coil | Diameter 13.3mm | |
11 | Magnet | Rare earth permanent (Nd-Fe-B) magnet12.5*2.0 mm | |
12 | Weight | 10.2g ± 0.5g | |
13 | Appearance | Should not exist any obstacle to be harmful to normal operation; damag, cracks, rusts and distortions, etc. | |
14 | Operation Tt | Must be normal at program source – 1.5W | |
15 | Buzz, Rattle, etc. | Should not be audible at3.46V sine We between Fo to 20KHz | |
16 | Polarity | When positive voltage is applied to the terminal marked (+), diaphragm should move to the front. | |
17 | Terminal Strength | Capable of withstand 1kg load for 30 seconds without rulting in any damage or rejeion. | |
18 | Temperature | Operating temperature: -20℃ to +70℃ Storage temperature: -40℃ to +80℃ |
1.SPECIFICATION HDK-352508ZA-BOX(RoHS)
Tt Condition
STANDARD
Temperature :15 ~ 35℃
Relative humidity :25% ~ 85%,
Atmospheric prsure : 860mbar to 1060mbar.
BASIC
Temperature : 20±3℃
Relative humidity : 60% ~ 70%,
Atmospheric prsure : 860mbar to 1060mbar
Standard Tt Fixture
1.Input Power :1.0W(2.83V )
2.Zero Level : -dB
3.Mode : SPEAKER
4.potentiometer Range : 50dB
5.Sweep Time : 0.5sec
2-3. Frequency Rponse Curve
4.RELIABLITY TTS
Items. | Specifications | |
01 | High temp. Tt | Keep 96 hours at +70℃±3℃ and lee 3 hours in normal temperature and then check |
02 | Low temp. Tt | Keep 96 hours at -30℃±3℃ and lee 3 hours in normal temperature and then check |
03 | Humidity tt | Keep 96 hours at + 60℃±3℃ relative humidity 95% and lee 3 hours in normal temperature and then checked. |
04 | Temp./Humidity cycle | The part shall be subjeed5 cycl. One cycle shall be12 hours and consist of;
|
05 | Thermal cycle tt. | Low temperature: -30℃±3℃,temperature:+70℃±3℃,cycle: 1hour/cycle each, and then keep5 cycl in a room. |
06 | Vibration | 10~200~10Hz sin-we sweep 15min. 5G(constant) X,Y, Z 3 direion. 2 hours each, total 6 hours. |
07 | Fix drop tt | Fix on jig. Then drop from 152cm height to the concrete floor X, y, z 6 direion. 5 tim each, total 30 tim. |
08 | Free drop tt | Free drop from 100cm height to the concrete floor X, y, z 6 direion.1 tim each, total6 tim. |
09 | Rated Power tt | Rated Powerwhite noise is applied for 96 hours |
10 | MaxPower tt | Max power 1 min on– 2 min off 10 cycl. |
11 | Terminal strength tt | Capable of withstand 1kg load for 30 seconds without rulting in any damage or rejeion. |
Criterion: After the tt , the change ofS.P.L shall be within±3 dB . |
SOLDERING CONDITION
Recommend using constant branding iron in15 ~ 30W, and in temperature range350±10°C.
Soldering time not over 3 seconds.
江阴市福鼎通讯器材有限公司成立于1994年，生产各类蜂鸣器，喇叭，咪头产品。公司在蜂鸣器及讯响器件的领域已有20多年的经验，拥有完整、科学的质量管理体系，以及的自动化设备。
公司年产蜂鸣器过5000万个，其中贴片蜂鸣器销量过2000万片，过一半的贴片蜂鸣器被广泛应用于高端可穿戴设备及移动消费类电子中，在同行业。
为了产品的质量和性，我们拥有专门的管理和强大的研发团队。目前公司有将近20000平方米的现代化厂房，300多名员工，技术开发人员20多人。我们已经和来自香港、台湾、日本、韩国、加拿大，美国以及其他的客户建立长期的合作关系。
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