CU4032K17AUTOG2 EPCOS Inc, CU4032K17AUTOG2 Datasheet - Page 3

• Manufacturer Part Number: CU4032K17AUTOG2
• Description: VARISTOR AUTO 17VRMS 4032 SMD
• Manufacturer: EPCOS Inc
• Series: CU Automotiver

Specifications of CU4032K17AUTOG2

• Varistor Voltage: 22V
• Current-surge: 250A
• Number Of Circuits: 1
• Maximum Ac Volts: 17VAC
• Maximum Dc Volts: 20VDC
• Energy: 0.02J
• Package / Case: Non-Standard SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: B72660M1170K72

Features
Applications
Design
V/I characteristics and derating curves
V/I and derating curves are attached to the data sheet. The curves are sorted by V
then by case size, which is included in the type designation.
General technical data
Maximum RMS operating voltage
Maximum DC operating voltage
Maximum surge current
Maximum load dump energy
Maximum jump start voltage
Maximum energy absorption
Maximum clamping voltage
Operating temperature
Storage temperature
Please read Cautions and warnings and
Important notes at the end of this document.
SMD disk varistors (CU varistors)
Automotive series
12 V and 24 V supply systems
High energy absorption capability
SMD plastic package
No temperature derating up to 85 C
RoHS-compatible
Suitable for lead-free soldering
UL approved
PSpice simulation modeling available for different pulses
Load dump protection acc. to ISO 7637, pulse 5
Jump start protection
Cylindrical varistor element, encapsulated.
Encapsulation: thermoplastic, flame-retardant to UL 94 V-0.
Termination: tinned copper alloy, suitable for lead-free wave and reflow soldering, and
compatible with tin/lead solder.
(8/20 µs)
(10 pulses)
(5 min)
(2 ms)
(8/20 µs)
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V
V
I
W
V
W
V
T
LCT/UCT
surge,max
op
RMS,max
DC,max
jump
clamp,max
LD
max
14 ... 30
16 ... 34
100 ... 250
6 ... 12
25 ... 50
400 ... 2000
43 ... 93
40/+85
40/+125
RMS
and
V
V
A
J
V
mJ
V
C
C