VA0805K121R014 Datasheet, PDF (1/14 Pages) Kemet Corporation – Surface Mount Varistors

Surface Mount Varistors
VA Series Automotive Grade 125°C
Overview
Applications
KEMET's VA series of varistors are transient suppressors
with temperature independent suppression characteristics
enabling protection from −55°C to +125°C.
VA varistors offer excellent transient energy distribution and
require significantly less space and pad area than silicon
TVS diodes, offering greater circuit board layout flexibility
for the designer.
Typical applications include almost all-electronic systems
in an automobile, anti-lock brake system, direct ignition
system, airbag control system, wiper motors and air
conditioning systems that are susceptible to damage from
destructive voltage transients.
Benefits
• Surface mount form factor
• Operating ambient temperature of −55°C to +125°C
• Supply voltage 12 V, 24 and 42 V
• Operating voltage range of 16 to 56 VDC
• Available case sizes: 0805, 1206, 1210, 1812, 2220
• Near zero inductance for the fastest speed of response to
transient surges
• Broad range of current and energy handling capabilities
• Low clamping voltage – Uc
• Non-plastic coating guarantees improved flammability
rating
• Non-sensitive to mildly activated fluxes
• Barrier type end terminations solderable with Pb-free
solders according to JEDEC J–STD–020C and IEC
60068–2–58
• RoHS 2 2011/65/EC, REACH compliant
• AEC-Q200 qualified Grade 1
Ordering Information
Click image above for interactive 3D content
Open PDF in Adobe Reader for full functionality
VA
Series
Varistor
SMD 125°C
Automotive
Multilayer Chip
0805
Chip
Size Code
0805 = 0805
1206 = 1206
1210 = 1210
1812 = 1812
2220 = 2220
K
Tolerances
K = ±10%
121
Rated Peak Single Pulse
Transient Current (A)
121 = 120
201 = 200
401 = 400
801 = 800
122 = 1,200
(First two digits represent
significant figures. Third digit
specifies number of zeros.)
R
Packaging/
Termination
R = Reel 180 mm/Ni Sn
Barrier Terminations
014
Maximum Continuous
Working Voltage
(Vrms AC)
12 V Power Supply
014 = 14
017 = 17
24 V Power Supply
020 = 20
030 = 30
42 V Power Supply
040 = 40
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
One world. One KEMET
V0001_VA • 10/25/2016 1