- 您现在的位置：买卖IC网 > PDF目录225159 > SCHA4B0100 PCB CONNECTOR PDF资料下载
参数资料
| 型号： | SCHA4B0100 |
| 元件分类： | PCB用连接器 |
| 英文描述： | PCB CONNECTOR |
| 封装： | ROHS COMPLIANT |
| 文件页数： | 7/7页 |
| 文件大小： | 1644K |
| 代理商： | SCHA4B0100 |
For
W-SIM
558
For
SD Memory
Card
For
microSD
Card
For
SIM Card
8pins
For
Memory
Stick Micro
Combine Type
Soldering Conditions
Example of Reflow Soldering Condition（Reference）
1.Heatingmethod:Doubleheatingmethodwithinfraredheater.
2.Temperaturemeasurement:Thermocouple0.1to0.2φ CA（K）
orCC（T）atsolderingportion.
3.Temperatureprofile
200
100
240 (max.)
230 (min.)
180
150
Time (s)
10 sec.(max.)
90 30 sec.
Room
temperature
Te
m
pe
ra
tu
re
(C
)
Pre-heating
Heating time
sec.
Cautions for using this product
1.Connector hamdling precautions
(1) Safeguard the connector assembly against flux penetration from its top side.
(2) This product is designed on the assumption that they will not be washed after soldering.
If youwash it,it may be cause deterioration of mechanically and electrically.
If washing is necessary,pleasemake contact with us beforehand.
2.When soldering terminals,there is a danger that load placed on the terminals may cause rattle,deformayion or
electrical degradation to occur depending on the conditioms.
Caution is therefore required.
3.When soldering, do not use water soluble flux because this may corrode the product.
4.regarding the setting of reflow conditions, please confirm them with the actual mass production conditions.
5.As P.W.B. warping may alter characteristics,please take this into consideration when designing pattern and layout.
6.Please do not solder at the ejector pushing position.
7.To prevent contact disturbance by the sulfuration or oxidation of the conyact and terminal, and deterioration of solder
ability by thin film on the terminal, please note following.
· Storage in the atmosphere of high temperature at 60 degrees or more, high humidity,corrosive gases such as sulfur
or chlorinate gas, and excessive piling up of the carton boxes shall be avoided.
· Connectors shall be stored as the package not opened and in the normal temperature and normal humidity, and the
connectors shall be used preferably within 3 months, at least within 6 months.
· When the connectors are stored after opening the package, the connectors shall be sealed with a polyethylene bag
etc. and stored in dark and cool place, avoiding direct sunlight. Bag etc. and stored in dark and cool place, avoiding
direct sunlight. The connectors shall be used as soon as possible.
8.Don't push or hold down the metal cover of the connector, otherwise there is a possibolity that the card would not be
ejected or influences to other function.
9.Please attention following items to prevent connector from miss operation, such as bounding caused by ON/OFF
switching and chattering by vibration.
· Repeated reading/writing.
· Establish delay time-recommended 400msec min.
· Establish CR accumulation circuit.
10.This product does not operate normally when the card which does not conform to the specification is used
occasionally.
Memory Card Connectors
Please place purchase orders per minimum order unit N (integer).
Note
Please refer to each product's specification sheet to confirm temperature profile.
相关PDF资料 |
PDF描述 |
|---|---|
| SCHA4B0400 | PCB CONNECTOR |
| SCHA5B0200 | PCB CONNECTOR |
| SCHB1A0205 | PCB CONNECTOR |
| SCHB1B0100 | PCB CONNECTOR |
| SCHD1A0101 | PCB CONNECTOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SCHA4B0400 | 功能描述:记忆卡连接器 Push-Push Card Connectorsmicro SD RoHS:否 制造商:Yamaichi Electronics 产品:Card Connectors 卡类型:microSD 类型: 节距: 方向: 安装风格:SMD/SMT 端接类型: 排数: 触点数量: 电流额定值:0.5 A 电压额定值:50 V |
| SCHA5B0200 | 功能描述:记忆卡连接器 microSD Rev Mount Push-push w/Switch RoHS:否 制造商:Yamaichi Electronics 产品:Card Connectors 卡类型:microSD 类型: 节距: 方向: 安装风格:SMD/SMT 端接类型: 排数: 触点数量: 电流额定值:0.5 A 电压额定值:50 V |
| SCHAFFNER RN系列电流补偿扼流圈系列 | 制造商:SCBT 制造商全称:SCBT 功能描述:RN系列电流补偿扼流圈系列的特点： 最大连续工作电压：250V，40℃ 额定电流值0.3~10A 电感为0.7~100mH(双扼流圈配置) 共模谐振频率为100kHz~3MHz 11种不同的PCB安装外壳尺寸 温度范围：-40~+125℃ 可燃性标准：UL94V-0 RN系列电流补偿扼流圈系列的应用： 开关式电源中吸收高频干扰，音频设备，办公自动化、通信和其他电子设备，镇流器，AC/AC转换器。 本产品信息网址：http://www.wellking.com/default/NewProductShow.asp?ID=290 |
| SCHAFFNER电源输入滤波器FN321 | 制造商:SCBT 制造商全称:SCBT 功能描述:FN321紧凑型电源输入滤波器的特点： 额定电流：1~10A 最大工作电压：250V@50/60Hz 工作频率：50~400Hz 防护等级：IP40（符合IEC60529） 设计符合UL1283，CSA22.2 No.8 1986,EN60939 材料符合UL 94V-2 平均无故障时间800000小时 FN321紧凑型电源输入滤波器的应用： 便携式电力电子设备，中小型机械电子以及家用电器，单相功率电源，开关电源，测试测量仪器，EDP以及办公设备，架式安装设备。 本信息网址：http://www.wellking.com/default/NewProductShow.asp?ID=513 |
| SCHAFFNER通用电源输入滤波器FN390 | 制造商:SCBT 制造商全称:SCBT 功能描述:FN390通用电源输入滤波器的特点： 电流额定值高达10A IEC950兼容（只能采用双保险丝配置） 适合一般应用 1或2根保险丝（Φ5×20mm或Φ6.3×32mm） FN390通用电源输入滤波器的应用： 电力电子设备，中小型设备和家用设备，单相功率电源和开关电源，测量、测试设备，医疗系统等。 本信息网址：http://www.wellking.com/default/NewProductShow.asp?ID=527 |
发布紧急采购，3分钟左右您将得到回复。