福鼎 14004 厂家* 现货无源5V 压电贴片蜂鸣器

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福鼎 14004 厂家* 现货无源5V 压电贴片蜂鸣器

名称江阴市福鼎通讯器材有限公司【公司网站】
所在地中国江苏无锡江阴市
联系人 熊欢欢
价格 ￥1000元/件 点此议价
采购量不限制
发布日期 2019-05-20 16:19 至长期有效

热线：13815256501

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**福鼎 14004 厂家* 现货无源5V 压电贴片蜂鸣器** 产品详情

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类型:压电蜂鸣器
尺寸:14.1 x 14.1 x H4.3
功率:5
阻抗:75
品牌:影驰
类型:压电式
驱动方式:自激式
用途:报警器
型号:产地货源压电无源贴片蜂鸣器 14*4蜂鸣片顶发音 5V 现货

A. SCOPE
This specification applies piezo buzzer, SMD-140040F-05040TJ

B. SPECIFICATION

No.	Item	Unit	Specification	Condition
1	Oscillation Frequency	Hz	4000	Square W*e
2	Operating Voltage	Vp-p	1~25
3	Rated Voltage	Vp-p	5
4	Current C*umption	mA	MAX. 2	at Rated Voltage
5	Sound Pressure Level	dB	MIN. 75	at 10cm at Rated Voltage
6	Electrostatic Capacity	pF	12000&plu*n;30%	at 100Hz 1V
7	Operating Temperature	℃	-30~ +70
8	Storage Temperature	℃	-40 ~ +80
9	Dimension	mm	14.1 x 14.1 x H4.3	See appearance drawing
10	Weight (MAX)	gram	1.2
11	Housing Material		LCP(Black )
12	Le*g Pin		Plated Brass(Au)	See appearance drawing
13	Environmental Protection Regulation		RoHS

C. APPEARANCE DRAWING

Tol : &plu*n; 0.3 Unit: mm

D.TESTING METHOD
Standard Measurement conditi*
Temperature:25&plu*n;2℃ Humidity:45-65%

Acoustic Characteristics:
The oscillation frequency, current c*umption and sound pressure are measured by the measuring instruments shown below

In the measuring test, buzzer is placed as follows:

E. Typical Frequency Resp*e Curve

F. Soldering Condition
(1)Recommendable reflow soldering condition is as follows
(Reflow soldering is twice)
Note:It is requested that reflow soldering should be executed after heat of product goes dow*normal.

Heat resistant line
(Used when heat resista*eliability test is performed)
(2)Manual soldering
Manual soldering temperature 350 ℃ within 5 sec.

G. RELIABILITY TEST

NO.	ITEM	TEST CONDITION AND REQUIREMENT
1	High Temperature Test (Storage)	After being placed in a chamber with 802℃ for 96 hours and then being placed in normal condition for 2 hours. Allowable variation of SPL after test: 10dB.
2	Low Temperature Test (Storage)	After being Placed in a chamber with -402℃ for 96 hours and then being placed in normal condition for 2 hours. Allowable variation of SPL after test: 10dB.
3	Humidity Test	After being Placed in a chamber with 90-95% R.H. at 402℃ for 96 hours and then being placed in normal condition for 2 hours. Allowable variation of SPL after test: 10dB.
4	Temperature Cycle Test	The part shall be subjected to 5 cycles. One cycle shall be c*ist of: Allowable variation of SPL after test: 10dB.
5	Drop Test	Drop on a haood board of 4cm thick, any directi ,6 times, at the height of 75cm . Allowable variation of SPL after test: 10dB.
6	Vibration Test	After being applied vibration of amplitude of 1.5mm with 10 to 55 Hz band of vibration frequency to each of 3 perpendicular directi* for 2 hours . Allowable variation of SPL after test: 10dB.
7	Solderability Test	Lead terminals are immersed in rosin for 5 seconds and then immersed in solder bath of +3005℃ for 31 seconds . 90% min. lead terminals shall be wet with solder (Except the edge of terminals).
8	Terminal Strength Pulling Test	The force of 9.8N(1.0kg) is applied to each terminal in axial direction for 10 seconds. No visible damage and cutting off.

TEST CONDITION.
Standard Test Condition : &nb*Temperature : +5 ~ +35℃ b) Humidity : 45-85% c) Pressure : 860-1060mbar
Judgment Test Condition : &nb*Temperature : +25 &plu*n; 2℃ b) Humidity : 60-70% c) Pressure : 860-1060mbar

H. PACKING STANDARD

以上内容为福鼎 14004 厂家* 现货无源5V 压电贴片蜂鸣器，本产品由江阴市福鼎通讯器材有限公司直销供应。

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