参数资料
型号: CN1812K20G
厂商: EPCOS Inc
文件页数: 4/82页
文件大小: 0K
描述: VARISTOR 20VRMS 1812 SMD
标准包装: 1,500
系列: CN 标准
变阻器电压: 33V
电流 - 浪涌: 800A
电路数: 1
最大交流电压: 20VAC
最大直流电压: 26VDC
能量: 3.0J
封装/外壳: 1812(4532 公制)
其它名称: B72580V 200K 62
B72580V0200K062
B72580V200K62
Multilayer varistors (MLVs)
Standard series
Features
ESD acc. to IEC 61000-4-2 level 4
(8 kV contact, 15 kV air discharge)
Surge current up to 1200 A
Bidirectional protection
No derating up to 125 ° C (for case sizes ≥ 0603)
Fast response (< 0.5 ns)
RoHS-compatible
CT version suitable for lead-free soldering
PSpice simulation models available
Single chip
Internal circuit
Available case sizes:
Applications
ESD protection in mobile phones, cordless phones
and accessories
ESD protection in data bus applications
ESD protection in control electronics, detectors and
sensors, touch screens, plug-in cards, remote
controls
Design
Multilayer technology
Lack of plastic or epoxy encapsulation for
flammability rating better than UL 94 V-0
Termination (see “Soldering directions”):
CT types with nickel barrier terminations (AgNiSn),
recommended for lead-free soldering, and
compatible with tin/lead solder.
CN types with silver-palladium terminations
(AgPd) only suitable for reflow and wave soldering
with solder on tin/lead basis.
CN...K2 types with silver-platinum terminations
(AgPt) suitable for reflow lead-free soldering.
V/I characteristics and derating curves
V/I and derating curves are attached to the data sheet.
The curves are sorted by V RMS and then by case size,
which is included in the type designation.
Page 3 of 81
Please read Cautions and warnings and
Important notes at the end of this document.
EIA
0201
0402
0603
0805
1206
1210
1812
2220
Metric
0603
1005
1608
2012
3216
3225
4532
5750
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CN1812K25G 功能描述:VARISTOR 25VRMS 1812 SMD RoHS:是 类别:过电压,电流,温度装置 >> TVS - 变阻器,MOV 系列:CN 标准 标准包装:300 系列:RA 变阻器电压:68V 电流 - 浪涌:1kA 电路数:1 最大交流电压:40VAC 最大直流电压:56VDC 能量:13J 封装/外壳:径向,盒式
CN1812K30G 功能描述:VARISTOR 30VRMS 1812 SMD RoHS:是 类别:过电压,电流,温度装置 >> TVS - 变阻器,MOV 系列:CN 标准 标准包装:300 系列:RA 变阻器电压:68V 电流 - 浪涌:1kA 电路数:1 最大交流电压:40VAC 最大直流电压:56VDC 能量:13J 封装/外壳:径向,盒式
CN1812K35G 功能描述:VARISTOR 35VRMS 1812 SMD RoHS:是 类别:过电压,电流,温度装置 >> TVS - 变阻器,MOV 系列:CN 标准 标准包装:300 系列:RA 变阻器电压:68V 电流 - 浪涌:1kA 电路数:1 最大交流电压:40VAC 最大直流电压:56VDC 能量:13J 封装/外壳:径向,盒式
CN1812K40G 功能描述:VARISTOR 40VRMS 1812 SMD RoHS:是 类别:过电压,电流,温度装置 >> TVS - 变阻器,MOV 系列:CN 标准 标准包装:300 系列:RA 变阻器电压:68V 电流 - 浪涌:1kA 电路数:1 最大交流电压:40VAC 最大直流电压:56VDC 能量:13J 封装/外壳:径向,盒式
CN1812K50G 功能描述:VARISTOR 50VRMS 1812 SMD RoHS:是 类别:过电压,电流,温度装置 >> TVS - 变阻器,MOV 系列:CN 标准 标准包装:300 系列:RA 变阻器电压:68V 电流 - 浪涌:1kA 电路数:1 最大交流电压:40VAC 最大直流电压:56VDC 能量:13J 封装/外壳:径向,盒式