H4013W003A

2020/9/25 9:44:02 人气（2944）

详细介绍

1.产品型号 Model NO.			H4013W003A (-41+-3DB)
2.电性能 Electrical Characteristics 标准测试条件Standard Test Condition ：温度Temperature :15℃～35℃ 相对湿度Rel.Humidity:45％～75%(RH) 气压/Pressure :86～106KPa 判定测试条件 Judgment Test Condition ：温度 Temperature :20 ℃±2℃ 相对湿度 Rel.Humidity:60％～70%(RH) 气压/ Pressure :86～106KPa
序号 NO.	参数 Parameter	符号Symbol		条件 Condition	范围 Limits			单位 Unit
					最小值Min.	标准值standard	最大值Max.
1	尺寸Dimension				Φ4.0×1.3(H)			mm
2	指向性Directivity				全指向 Omni directional
3	测试基准test condition				2.0V 2.2KΩ
4	灵敏度Sensitivity	S		f=1KHZ, 0dB=1V/Pa	-44	-41	-38	dB
5	操作电压Operating Voltage				1		10	V
6	输出阻抗Output Impedance	ZOUT		f= 1KHZ			2.2	KΩ
7	消耗电流 Current Consumption	IDDS		Vc=2.0V , RL=2.2KΩ			500	uA
8	信噪比Signal to Noise Ratio	S/N		f=1 KHZ , S.P.L=1Pa （A-Weighted）	58			dBA
9	减电压特性 Decreasing Voltage	△S-VS		Vc=2.0V to 1.5V			-3	dB
10	最大输入声压Max Input Sound Level						110	dB
11	环保法规Environmental Regulations			RoHS
We use “Pascal (Pa)”indication of sensitivity as per the recommendation of I.E.C.(International Electro technicalCommission).The Sensitivity of “Pa” will increase 20dB comparing with “ubar” indication. Example: -60dB (0dB=1V/ubar) =-40dB (1V/Pa) 依I.E.C.(国际电子协会)建议,以“Pa”为灵敏度标示单位比“ubar” 灵敏度标示单位增加20dB 例如: -60dB (0dB=1V/ubar) = -40dB (1V/Pa)

3.测试电路图 Circuit Diagram

4. 典型频率响应曲线 Typical Frequency Response Curve (far field)

5. 外形图 Outside Drawing

6.可靠性试验 Reliability Test
经过以下所有试验在温度 15℃～35℃和湿度45%～75% 的条件下放置 3 小时后,要求麦克风的灵敏度试验前后变化在 3dB 以内 After any following tests, the sensitivity of the microphone to be within ±3dB of initial sensitivity after 3 hours of conditioning at 15℃～35℃ and 45﹪～75﹪RH
6.1振动试验Vibration Test	1分钟频率变化从10Hz到55Hz，振幅1.52mm，在三个方向各振动2小时 1 minute frequency from 10Hz to 55Hz, amplitude 1.52mm, the vibration in three directions 2 hours
6.2跌落试验Drop Test	分别把包装的三个面从1米高处自由落到地面上，各10次 Three faces of package from 1 meters high free fall to the ground, each 10 times
6.3高温试验Dry Heat Test	在85℃±3℃环境中维持96小时 85℃±3℃ for 96 hours
6.4低温试验Dry Cold	在-40℃±3℃环境中维持96小时 -40℃±3℃ for 96 hours
6.5高温高湿试验Damp Heat Test	在温度45℃±3℃和相对湿度90﹪～95﹪的环境下维持96小时 45℃±3℃ and 90﹪～95﹪RH for 96 hours
6.6温度循环试验Temperature Cycles Test	按如图温度和时间循环10次 According to the figure of temperature and time cycle， each 10 times
6.7温度冲击试验Temperature Impact Test	在-20℃±3℃环境中放置30分钟，然后在70℃±3℃环境中放置30分钟，这样循环10次。 -20℃±3℃ for 30 minutes, and then 70℃±3℃ for 30 minutes，each 10 times
7.储存环境 Storage environment
7.1贮存温度/湿度 Storage Temperature/ Humidity ：		-40℃ ～ +85℃ / 35﹪～85﹪RH
7.2工作温度/湿度 Operating Temperature/ Humidity ：		-40℃ ～ +85℃ / 35﹪～85﹪RH

8. 测量系统 Measuring System

9. 回流焊条件Reflow Process Condition

Parameter	Reference	Specification
Average temperature gradient in preheating		2.5°C/s
Soak time	tsoak	2-3 minutes
Time above 217°C	t1	Max 60s
Time above 230°C	t2	Max 50s
Time above 250°C	t3	Max 10s
Peak temperature in reflow	Tpeak	255°C (-0/+5°C)
Temperature gradient in cooling		Max -5°C/s

*After the initial reflow, the MIC shall be resumed to ambient temperature if more reflow required. *Do not perform it more than twice.
*After two SMT tests, the sensitivity of the MIC unit shall change less than ±2dB for initial value *The MIC should be exposed to room temperature for 3 hours and tested.

10. 包装图 Packing diagram

防静电袋		1000PCS
中盒	190x185x4.5	20000OCS
大箱	315x220x130	400000PCS

防静电袋		1000PCS
中盒	190x185x4.5	2000OCS
大箱	230x230x250	10000PCS

11．其他 Other
11.1 注意事项 Matters needing attention
X光扫描 X-Ray Screen
Mic 不能进行X光扫描，如果必须要用X光做BGA扫描，最大剂量需按照下面图表，Mic 的灵敏度在扫描之前和
之后都需要进行检测，检测值需记录作为参考。
The MIC should not be subjected to x-ray screening if it is absolutely necessary bo do BGA screening
By x-ray.the maximum dose applied to the MIC untshould be restricted per Table 11-1 The sensitivity of
The MIC shall be measured before and afire.The values should be recorded for reference.

Table 11-1 X-Ray Parameter

Parameter	Level Value	Unit
X-Ray Current 电流	﹤0.080	mA
Distance 距离	﹥0.30	m
Duration 时间	﹤30	s

11.2电离空气净化 Ionized air cleaning
不要直接把电离气枪带到麦克风的声音出口。
Do not bring the ionized air gun to microphone’s sound outlet directly.
建议的条件: 距离﹥8cm;时间﹤5 sec
Recommended condition (Distance＞8cm; Time＜5 sec.)

11.3 木板清洗限制 Board wash restrictions
在回火过程后不要清洗板子是很重要的。这会损坏麦克风的。
It is very important not to wash the board after the reflow process. This could damage the MIC.

11.4 真空限制 Vacuum restrictions
非常重要的是不要在麦克风的口洞上拉一个真空。这会损坏麦克风的。
It is very important not to pull a vacuum over the port hole of the MIC. This could damage the MIC.

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