- 您现在的位置：买卖IC网 > PDF目录17846 > DC-2R5E224U-E (Elna America)CAP SUPER 220MF 2.5V COIN SMD PDF资料下载
参数资料
| 型号： | DC-2R5E224U-E |
| 厂商： | Elna America |
| 文件页数： | 32/145页 |
| 文件大小： | 0K |
| 描述： | CAP SUPER 220MF 2.5V COIN SMD |
| 产品目录绘图： | DC Series Front DC Series Side |
| 标准包装： | 200 |
| 系列： | DC |
| 电容： | 220mF |
| 电压 - 额定： | 2.5V |
| 容差： | -20%，+80% |
| ESR（等效串联电阻）： | 100 欧姆 |
| 寿命@温度： | 70°C 时为 1000 小时 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 币形，细型端子 - 同侧 |
| 引线间隔： | 0.079"（2.00mm） |
| 包装： | 散装 |
| 尺寸/尺寸： | 0.268" 直径（6.80mm） |
| 高度 - 座高（最大）： | 0.102"（2.60mm） |
| 工作温度： | -25°C ~ 70°C |
| 产品目录页面： | 1912 (CN2011-ZH PDF) |
| 其它名称： | 604-1006 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页当前第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页第100页第101页第102页第103页第104页第105页第106页第107页第108页第109页第110页第111页第112页第113页第114页第115页第116页第117页第118页第119页第120页第121页第122页第123页第124页第125页第126页第127页第128页第129页第130页第131页第132页第133页第134页第135页第136页第137页第138页第139页第140页第141页第142页第143页第144页第145页
ALUMINUM ELECTROLYTIC CAPACITORS
the dropped capacitor.
? Do not deform the capacitor for mounting.
2. Do not apply excessive pressure to the capaci-
tor, its terminals or lead wires.
? Make sure that the contact path of the capacitor
meets the hole pitch of the PCB before mounting.
? Transient recovery voltage may be generated in the
capacitor due to dielectric absorption. If required,
this voltage can be discharged with a resistor with
a value of about 1 k Ω .
? A PCB self-standing (snap-in) type capacitor should
be pushed to the end (till there is no space) to the
PCB for mounting.
? Do not set the automatic insertion machine to clinch
the capacitor lead wires too strong.
? Pay attention to the impact given by the compo-
nent receptacles of the automatic insertion/mount-
ing machines and the product checker, and from
the centering operation.
3. Soldering.
? Do not dip the capacitor into melted solder.
? The soldering conditions
Chip type : Please refer to 11 page.
small and large type : 260°C, 10 s (max.)
The preliminar y heating and other conditions
described in the catalog or product specifications.
? Do not flux other part than the terminals.
? If there is a direct contact between the sleeve of
the capacitor and the printed circuit pattern or a
metal part of another component such as a lead
wire, it may cause shrinkage of crack.
? When you use the capacitor with its sleeve touch-
ing directly to the PCB, excessive solder tempera-
ture or excessive soldering time may cause the
sleeve to shrink or crack during the heat.
? If the application is for extended use, understand
and manage the soldering characteristics to avoid
abnormal current caused by a contact failure
between the capacitor and the PCB.
4. Handling after soldering.
? After soldering, do not tilt, push down or twist the
capacitor.
? After soldering, do not hold the capacitor as a
handle to carry the PCB.
? After soldering, do not hit the capacitor with any
obstacle. If PCB ’s are piled up for storage, the
capacitor should not touch another PCB or compo-
?
(2)Cleaning conditions:
(a) The temperature of cleaning solution shall be
less than 60°C.
(b) Use immersion or ultrasonic waves within two
minutes.
(c) After cleaning, capacitors and PCB ’s shall
thoroughly be rinsed and dried with hot blast
for more than 10 minutes. The temperature of
such breeze should be less than the upper
category temperature.
(d) After cleaning, do not keep capacitors in
cleaning solution atmosphere or air tight
containers.
? During cleaning, control the cleaning solution
against contamination.
6. Fixing adhesives and coating materials.
? Do not use fixing adhesive or coating material
containing halogen-based solvent.
? Before applying the fixing adhesive or the coating
material, make sure that there is no remaining flux
or stains between the PCB and the sealed part of
the capacitor.
? Before applying the fixing adhesive or the coating
material, make sure that the detergent etc. has
dried up.
? Do not cover the whole surface of the sealed part
(terminal side) of the capacitor with the fixing ad-
hesive or the coating material.
? Observe the description in the catalog or the prod-
uct specifications concerning the thermal stiffening
conditions of the fixing adhesive or the coating
material. (If there is no such description, contact
us.) When both discrete and SMT components are
on the same PCB, the fixing material for the SMT
components may cause crack, tear or shrinkage on
the external sleeve depending on the thermal
stiffening condition.
? Recommended fixing adhesives and coating
materials
Fixing adhesives : Cemedine 210, 501, 540, 545N, Diabond
DN83K, DA3288, Bond G103
Coating materials : Taffy TF1159, HumiSeal 1B66, 1A27NS
Other Cautions
1. Do not touch capacitor terminals with bare hands.
You may get electric shock or your hand may be
burnt. Discharge it with a 1 K Ω resistance before use
if necessary.
nent.
2. Do not short the capacitor terminals with a con-
5. Cleaning after Soldering
? Recommended cleaning method
(1)cleaning solutions:
(a) CLEANTHROUGH 710M, 750H, 750L
(b) PINEALPHA ST-100S
(c) Techno Care FRW-4~17
(d) Isopropyl alcohol (2-propanol)
CAT.No.2008/2009E(2008.10.1)
ductor.
Do not spill conductive solution including acid or alka-
line solution on the capacitor.
3. Periodical inspections should be established
for the capacitors used in industrial appliances.
? The following items should be checked:
NOTE
Design, Speci?cations are subject to change without notice.
Ask factory for technical speci?cations before purchase and/or use.
相关PDF资料 |
PDF描述 |
|---|---|
| AT4152-031 | SW KEY TUBULAR HIGH SECURITY #31 |
| AT4153-002 | SW KEY HIGH SECURITY SW KEY #02 |
| AT4152-044 | SW KEY TUBULAR HIGH SECURITY #44 |
| 0033.3503 | SWITCH VOLT-SELECT PNL MNT 6POS |
| 0033.3504 | SWITCH VOLT-SELECT PNL MNT 6POS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DC2R5NDC4 | 制造商:SENSORTECHNICS 制造商全称:Sensortechnics GmbH 功能描述:SURSENSETM precision very low pressure sensors / V-output |
| DC2R5NDR4 | 制造商:SENSORTECHNICS 制造商全称:Sensortechnics GmbH 功能描述:SURSENSETM precision very low pressure sensors / V-output |
| DC2R5NDR5 | 制造商:SENSORTECHNICS 制造商全称:Sensortechnics GmbH 功能描述:SURSENSETM precision very low pressure sensors / V-output |
| DC2S1616S8337ET.M3 | 制造商:Micron Technology Inc 功能描述:512MB STACKED DRAM 133MHZ 54PIN TSOP CL2 - Bulk |
| DC2S1616S8337ETY16Y.M3 | 制造商:Micron Technology Inc 功能描述:MODULE - Trays |
发布紧急采购，3分钟左右您将得到回复。