參數(shù)資料
型號： P0641SCRP
英文描述： 18LD 4MHZ 2K EPRM/128 EEPROM, -40C to +85C, 18-PDIP, TUBE
中文描述： SIDAC的| 77V V（下公報）最大| 800mA的我（縣）|的DO - 214AA
文件頁數(shù)： 134/161頁
文件大?。?/td> 986K
代理商： P0641SCRP
Soldering Recommendations
SIDACtor
Data Book
5 - 18
Teccor Electronics
(972) 580-7777
Wave Soldering
Another common method for soldering components to a PCB is wave soldering. After
fluxing the PCB, an adhesive is applied to the respective footprints such that
components can be glued in place. Once the adhesive has cured, the board is pre-
heated and then placed in contact with a molten wave of solder which has a
temperature between 240
°
C - 260
°
C and permanently affixes the component to the
PCB.
Although a popular method of soldering, wave soldering does have some drawbacks:
1. A double pass is often required to remove excess solder.
2. Solder bridging and shadows begin to occur as board density increases.
3. Wave soldering utilizes the sharpest thermal gradient.
Figure 5-9 Wave Soldering Surface Mount Components Only
Figure 5-10 Wave Soldering Surface Mount and Leaded Components
Apply glue
Screen print glue
Place component
Cure glue
Wave solder
PC board
Insert
leaded
components
Turn over
PC board
Apply
glue
Place
SMDs
Cure
glue
Turn over
PC board
Wave solder
相關(guān)PDF資料
PDF描述
P0720EA 18LD 4MHZ 2K EPRM/128 EEPROM, 0C to +70C, 18-SOIC 300mil, T/R
P0720EARP1 20LD 4MHZ 2K EPRM/128 EEPROM, -40C to +85C, 20-SSOP 208mil, T/R
P0720EARP2 18LD 20MHZ 2K EPRM/128 EEPROM, -40C to +85C, 18-SOIC 300mil, T/R
P0720EB MCU CMOS 18LD 2K EPRM/128 EEPROM, 0C to +70C, 18-PDIP, TUBE
P0720EBRP1 MCU CMOS 18LD 2K EPRM/128 EEPROM, -40C to +85C, 18-PDIP, TUBE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P0641U 制造商:TECCOR 制造商全稱:TECCOR 功能描述:solid state crowbar devices
P0641U_L 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:Multiport SLIC Protector
P0641UAL 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:Multiport SLIC Protector
P0641UALRP 功能描述:硅對稱二端開關(guān)元件 50A 58V RoHS:否 制造商:Bourns 轉(zhuǎn)折電流 VBO:40 V 最大轉(zhuǎn)折電流 IBO:800 mA 不重復(fù)通態(tài)電流: 額定重復(fù)關(guān)閉狀態(tài)電壓 VDRM:25 V 關(guān)閉狀態(tài)漏泄電流（在 VDRM IDRM 下）: 保持電流（Ih 最大值）:50 mA 開啟狀態(tài)電壓:5 V 關(guān)閉狀態(tài)電容 CO:120 pF 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AA
P0641UALTP 功能描述:硅對稱二端開關(guān)元件 50A 58V RoHS:否 制造商:Bourns 轉(zhuǎn)折電流 VBO:40 V 最大轉(zhuǎn)折電流 IBO:800 mA 不重復(fù)通態(tài)電流: 額定重復(fù)關(guān)閉狀態(tài)電壓 VDRM:25 V 關(guān)閉狀態(tài)漏泄電流（在 VDRM IDRM 下）: 保持電流（Ih 最大值）:50 mA 開啟狀態(tài)電壓:5 V 關(guān)閉狀態(tài)電容 CO:120 pF 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AA
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