參數(shù)資料
型號(hào): B88069X1420C102
英文描述: GASENTLADUNGSABLEITUNG 230V 20KA/20A
中文描述: GASENTLADUNGSABLEITUNG 230伏20KA/20A
文件頁(yè)數(shù): 25/54頁(yè)
文件大?。?/td> 6102K
代理商: B88069X1420C102
Ltflchen für 2-Elektroden-Ableiter
Pad Outline for 2-Electrode Arresters
Ltflchen für 3-Elektroden-Ableiter
Pad Outline for 3-Electrode Arresters
31
EPCOS AG
Einbauhinweise
Mounting Information
Bending and truncating
lead wires
The processing of surge arresters
may involve the bending or
truncating of lead wires. It must
then absolutely be ensured that
the metal-ceramic compound
(electrodes/ceramic insulator) is not
subject to mechanical stress and
that no sudden stresses affect the
ceramic.
A minimum spacing of 2 mm must
be observed between the body and
the bend point (Fig. 22). This ensures
that the strength at the welding
point between the wire and the
electrode is not diminished.
The bending pattern of the surge
arresters supplied by EPCOS may
differ from that described above.
Sealing of surge arresters
If the component is embedded in
a sealing compound, the sealing
material must have appropriate
hardness and shrinkage properties.
We provide recommendations on
this point upon request.
SMD versions
Surge arresters in SMD versions are
designed for surface mounting.
These versions are available in several
the type series.
We provide recommendations on
solder-temperature profiles, wave
soldering and infrared reflow solder-
ing as well as customized solutions
upon request.
Figs. 23 and 24 show examples
of solder pad outlines for 2- and
3-electrode arresters. The individual
layout has to be checked in pratice.
The SMD versions should be used
within six months of delivery as far as
possible. It is recommended to leave
the surge arresters in their original
packaging until they are ready for
processing in order to ensure good
solderability.
Bild / Fig. 23
RAB0226-U
5,8
1,8
9,8
1,8
RAB0227-C
3
12
3
9
Bild / Fig. 24
RAB0228-K
5
1
8,2
3
2,2
1
RAB0229-S
2
11
3
2
3
16,8
~ ~
M51-…SMD
T9…SMD
A/N81-…SMD
T2/T8…SMD
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
B88069X1440C102 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:GASENTLADUNGSABLEITUNG 90V 20KA/20A
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B88069X1470B502 功能描述:氣體放電管 - GDT /氣體等離子體避雷器 T33-A350X RoHS:否 制造商:Bourns 峰值脈沖電流: 直流擊穿電壓(標(biāo)稱(chēng)):4500 V 電極數(shù)量:2 系列:SA2 端接類(lèi)型:Axial 故障安全保護(hù) Y/N: 封裝:Reel
B88069X1490 制造商:TDK Epcos 功能描述:
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