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YA-471M Datasheet(PDF) 5 Page - HuaXinAn Electronics CO.,LTD

Part No. YA-471M
Description  Surge Absorbers
Download  6 Pages
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Manufacturer  HUAXINAN [HuaXinAn Electronics CO.,LTD]
Direct Link  http://www.huaandz.com
Logo HUAXINAN - HuaXinAn Electronics CO.,LTD

YA-471M Datasheet(HTML) 5 Page - HuaXinAn Electronics CO.,LTD

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9 Mechanical Characteristics机构特性 :
试验项目
Test Item
试验方法
Test Method
结果
Result
拉力强度
(依据 JIS C0051)
Pull Strength (JIS C0051)
施加
2.5Kgf 之荷重于导线约 30 秒钟后,检测直流开始放电电压,
绝缘阻抗
,靜电容量及检查外观. (Apply 2.5 kgs load
approximately 30 seconds, then check for pull-out and breaking
of the lead wire.)
满足各个特性之规格值
Within standard
mentioned in Initial
Characteristics.
弯曲強度
(依据 JIS C0051)
Flexure Strength(JIS
C0051)
距离导线熔接点根部
3mm 处,使用曲率半径 0.75~0.80mm 之治
,与轴方向垂直角度,荷 0.25Kgf 弯曲后回复原状,反复 2 次后,
检测直流开始放电电压
,绝缘阻抗,靜电容量及检查外观.(Bend
the lead wire, with jig which radius is 0.75~0.8mm, at the point
of 3mm from the body, under 0.25 kgs load applied at the right
angle the direction of the amis and get the bent lead wire back
to its original poing after the procedure was repeated 2 times.)
满足各个特性之规格值
Within standard
mentioned in Initial
Characteristics.
10 Solder Characteristics 焊锡特性 :
试验项目
Test Item
试验方法
Test Method
结果
Result
焊锡附着性
(依据 JIS C0050 4.6 项)
Solderability (JIS
C0050,4.6)
将沾过助焊剂之导线,自距离导线熔接点根部
3mm 处起,浸于
265±5℃之焊锡液中 5 秒钟后,将导线之助焊剂洗净后,检查焊锡附
着情形
.(Apply flux and immerse in molten solder, up to the point
of 3mm from the body,for 5 sec. (265℃±5℃). Wash the leadwire and
check for soldering adhesion.)
導線須均勻附著
90%上.
(Lead wire is evenly
covered by solder over
90%.)
焊锡耐热性
(依据 JISC0051)
Solder Heat
(JIS C0051)
将沾过助焊剂之导线,自距离导线熔接点根部
2mm 处起,浸于
265±5℃之焊锡液中 10 秒钟后,检测直流开始放电电压,绝缘阻抗,靜电
容量及检查外观
. (Lead wire is dipped up to the point of
2mm from the body, into 265℃±5℃ solder.for 10±1 sec.And
measure the properties.)
满足各個特性之规格值
Within standard
mentioned in Initial
Characteristics.
11 Surge Characteristics 突波特性 :
试验项目
Test Item
试验方法
Test Method
结果
Result
突波寿命
(YA)
Life(YA)
(10X700)μsec-6KV 突波,变换极向各 5 次,(100X1000)μsec-1KV 之突波,变换极向各 5
,每隔 30 秒施加于试料 24 次后,检测直流开始放电电压,绝缘阻抗,靜电容量及检查外观
(Apply a standard impulse voltage (10X700)μsec)of 1KV for 5 times with intervals of 30
sec., and then change the polarity of the surge and apply a impulse again. And similarly,
apply a impulse voltage((100X1000)μsec) of 1KV. Total apply 24 times. Then measure
DC spark-over voltage, IR & Capacitance.)
直流开始放电电压
YA
Vs/Vs≦30% (DC sparkover
volatage YA:
Vs/Vs≦30%)
突波寿命
(YA)
Life(YA)
每间隔
10 秒施加 10KV 之电压于 1500PF 之电容器通过试料,做 200 次(Apply 10 KV
voltage charged in 1500pF condenser and apply the current to the specimen,200 times
at 10 seconds of intervals.)
绝缘阻抗和静电电容
:须满足规
定值 外观
:无影响使用之显著缺
(Insulation Resistance &
Capacitance to meet the
specified value.Appearance:
No cracks or failures .)
4
Revised:May 29,2015
www.huaandz.com


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