Ceramic transient voltage suppressors
SMD Varistors, Monolithic (CU)
Series/Type: CU4032K460G2K1
Ordering code: B72660M0461K093
Date: 2009-02-16
Version: 3
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Identification/Classification 1
(header 1 + top left header bar):
Ceramic transient voltage suppressors
Identification/Classification 2
(header 2 + bottom left header bar):
SMD Varistors, Monolithic (CU)
Ordering code: (top right header bar)
B72660M0461K093
Series/Type: (top right header bar)
CU4032K460G2K1
Preliminary data (optional):
(if necessary)
Department:
KB VS PE
Date:
2009-02-16
Version: 3
Prepared by: Fr. Koholka
Release signed by: Dr. Engel
Release signed QS: Hr. Schlauer
Modifications/Remarks: New cautions and warnings added
xxxx
xxxx
xxxx
Ceramic transient voltage suppressors B72660M0461K093
SMD Varistors, Monolithic (CU) CU4032K460G2K1
KB VS PE 2009-02-16
Please read Cautions and warnings and Page 2 of 13
Important notes at the end of this document.
Designation system
CU = Chip encapsulated
4032 = 40/100” x 32/100” = 10.0 mm x 8.0 mm
K = Tolerance of the varistor voltage (± 10%)
460 = Max. operating voltage (V
RMS
)
G2 = Taped and reeled
K1 = Sealed type
Electrical data:
Maximum Ratings (85°C):
Max. operating AC voltage V
RMS
= 460V
Max. operating DC voltage V
DC
= 615V
Surge current (8/20µs) 1 time I
max
= 1000A
Energy absorption (2ms) 1 time W
max
= 36.0J
Average power dissipation P
max
= 0.25W
Characteristics (25°C):
Varistor voltage at 1mA V
V
= 750V ± 10%
Clamping voltage at 10A (8/20µs) V
C,max
= 1240V
Typ. capacitance at 1 kHz C = 55pF
Response time < 0.5 ns
Operating temperature -40 ... +85 °C
Storage temperature (mounted parts) -40 ... +125 °C
Ceramic transient voltage suppressors B72660M0461K093
SMD Varistors, Monolithic (CU) CU4032K460G2K1
KB VS PE 2009-02-16
Please read Cautions and warnings and Page 3 of 13
Important notes at the end of this document.
V/I characteristic
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
10
4
A
i
50
5000
v
60
80
100
200
400
600
800
1000
2000
4000
V
VAR9120A
Derating
1 x
2 x
10 x
10^2 x
10^3 x
10^4 x
10^5 x
10^6 x
in f..
0.1
1
10
100
1000
10000
10 100 1000 10000
t rs]
I max [A]
S07K50 ... K460
t
i
r
max.

B72660M0461K093

Mfr. #:
Manufacturer:
EPCOS / TDK
Description:
Varistors Varistor CU4032K460G2K1
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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