Order
Information
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VARISTORS
Multilayer Ceramic Transient Specifications
TVS 1210 SMD
Packaging
This product is not recommended
for new designs. Please refer to
Littelfuse series MLA.
Voltage Suppressor
Low Capacity
Tape and Reel
T
7 inch reel (2.000 pcs.)
Material
Body:
Ceramic (ZnO)
Terminals:
Ni/Sn plated (code “P”)
Ag/Pt/Pd non plated
(code “N” on request)
Features
Thin layer, high precise techniques
Lead free
Operating Temperature
-55 to +125°C
Bi-directional clamping
Standard and low capacity
Available with Nickel/Tin end termination
Solderability
acc. to IEC 60068-2-58
235°C, 2s
Applications
Circuit board and ESD, EFT
Protection of:
Soldering Heat Resistance
260ºC, 10 sec. (IEC 60068-2-58)
280ºC, 5 sec. (IEC 60068-2-58)
Dimensions (mm)
•
•
•
•
I/O ports
Keyboards
LCD‘s
Response Time
<0.5ns
0.50–0.25
Sensors
Temperature coefficient (αV) of clamping
voltage (Vc) @ specified test current
WebLinks
<0.01%/°C
3.20–0.30
Further infos see:
Power dissipation
0.15W max.
www.wickmanngroup.com
1.80
Further technical infos see technical
varistor file:
2.50–0.30
Standards
IEC 61000-4-2
MIL-STD-883C
www.wickmanngroup.com/download/
techvaristor.pdf
Specifications (25°C)
Maximum Ratings (125°C)
max.
typ.
capacitance
max. cont.
working
voltage
max. non-repetitive max. clamping
nominal voltage
at 1mA (DC)
test current
typ.
inductance
non-repetitive
surge current
(8/20 µs)
surge energy
(10/1000 µs)
voltage at spec.
current
Type
(8/20 µs)
1KHz 1MHz
Ctyp.
(pF)
Ctyp.
(pF)
WTM
(J)
Vc
(V@A)
VM(DC) VM(AC)
ITM
(A)
VN(DC)min. VN(DC)max.
Ltyp.
(nH)
(V)
(V)
(V)
(V)
1900
720
380
1660
630
315
WT1210ML180L
WT1210ML300L
WT1210ML450L
1,50
0,90
0,90
38,0 @ 10
65,0 @ 10
90,0 @ 10
22,0
35,0
50,0
28,0
43,0
61,0
18,0
30,0
45,0
200
200
220
14,0
25,0
35,0
1,8
1,8
1,8
Specifications are subject
to change without notice
Number
WT1210ML180 L
WebSite
Europe Tel: +49 2302 662-107
Americas Tel: +1 404 699-7820
Asia Tel: +852 26 14-1108
China Tel: +86 21 6432 5146
E-mail: sales@wickmann.cn
050915 www.wickmanngroup.com E-mail: sales@wickmann.com
E-mail: service@wickmannusa.com E-mail: sales@wickmann.com.hk
