热敏电阻舜全CNR-14D471K 电阻 热敏电阻 ntc热敏电阻
信息编号:2683404 浏览:238次- 供应商
- 东莞市群裕电子有限公司 商铺
- 认证
- 报价
- 请来电询价
- 加工定制
- 否
- 品牌
- 舜全
- 型号
- dy-20
- 所在地
- 东莞市东城街道主山东城中路南81号辉煌商务大厦4楼A区20号
- 联系电话
- 86-076922024037
- 手机号
- 13326891561
- 董事长
- 黎正义 请说明来自顺企网,优惠更多
- 让卖家联系我
产品详细介绍
材料为 薄膜, 种类是 热敏, 加工定制为 否, 频率特性是 高频, 产品性质为 热销, 营销方式是 , 额定功率为
0.25(W), 型号是 DY-20, 温度系数为 NTC, 允许偏差是 ±5%, 品牌为 舜全, 性能是 通用, 制作工艺为
合成式, 外形是 平面片状,
ambient temperature
(°c)
current,energy and power derating curve bitmap ambient temperature
(°c)
current,energy and power derating curve bitmap |
approval sheet |
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specification | |||||||
part no. | cnr-14d471k | ||||||
ul rec :ul 1414;ul 1449 ( 3rd edition ) | |||||||
csa vde iso 9001 iso 14001 | |||||||
1. outline | |||||||
1.1 | appearance | without dirt & crack | |||||
1.2 | dimensions | bitmap |
d( max) | 15.0 | |||
iso 9001 | 44 100 092277 | h(max) | 18.0 | ||||
iso 14001 | 44 104 092274 | t(max) | 5.3 | ||||
ul 1414 | e165143 | w | 7.5±1.0 | ||||
ul 1449 | e316325 | d | 0.75±0.05 | ||||
csa | lr109736-1 | l(min) | 26.5 | ||||
vde | 21557-4790-001 | cp/ei | |||||
enclosure non-flammable epoxy resin (ul 94v-0), blue |
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lot no. on the product consists of factory id ,year code and month code |
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year code | month code | ||||||
h---------2003 | m--------2007 | x--------2011 | 1----january | 5----may | 9----september | ||
j----------2004 | p---------2008 | y--------2012 | 2----february | 6----june | o----october | ||
k---------2005 | u---------2009 | z--------2013 | 3----march | 7----july | n----november | ||
l---------2006 | w--------2010 | g--------2014 | 4----april | 8----august | d----december | ||
ex. | u
center d
center |
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month code | |||||||
year code | |||||||
2. electrical parameters | |||||||
2.1 | max allowable voltage | ac : 300v ; dc 385v | |||||
2.2 | varistor voltage | v1ma :423v-517v | at 1.0ma dc | ||||
2.3 | rated wattage | 0.60w | |||||
2.4 | max clamping voltage | < 775v ( at 50a ) | wave form 8*20μs | ||||
2.5 | withstanding surge current | 1 time : 4500a | wave form 8*20μs | ||||
2 times : 2500a | wave form 8*20μs | ||||||
2.6 | max energy | 125.0 joules | wave form 10*1000μs | ||||
2.7 | temp coefficient of varistor voltage | < -0.05 %/°c | |||||
2.8 | capacitance | 550 pf | freq : 1 khz | ||||
2.9 | leakage current | <20μa | at 385 v (dc) | ||||
2.10 | impulse life | <±10% (v1.0ma) | wave form 8*20μs | ||||
2.11 |
storage temperature range |
-40°c~ +125°c | |||||
2.12 | operation ambient temperature range | -40°c~ +85°c | |||||
bitmap |
approval sheet | |||||||||||
packing information |
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part no. | min. q'ty(pcs)/bags |
q'ty(pcs)/inner box |
min. q'ty(pcs)/carton |
weight/carton | ||||||||
cnr-14d471k | 4, 93, 7, 0, 4, 58, 7, 0
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2500 | 5000 | less than 20kg | ||||||||
packing bag |
unit:cm | inner box dimension | ||||||||||
20.3
6, 67, 8, 21, 7, 38, 10, 10 center 18
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center 0, 65, 15, 27, 1, 46, 16, 21 center l
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l | 05d to 10d series | 10.5 | ||||||||||
14d to 20d series | 14.5 | |||||||||||
label | 26
4, 71, 23, 20, 6, 21, 23, 20 44
7, 54, 23, 18, 8, 69, 23, 18 |
carton dimensions (height 21.5cm) | ||||||||||
cnr zinc oxide varistor |
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part no. | inspected by | |||||||||||
lot no. | ||||||||||||
p/o no: c/no : made in taiwan
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本产品的 功率特性为 小功率, 标称阻值是 10R,