B72214S171K101 EPCOS Inc, B72214S171K101 Datasheet - Page 31
![METAL OXIDE VARISTOR, 225V 455V RAD](/photos/22/0/220032/4617291_sml.jpg)
B72214S171K101
Manufacturer Part Number
B72214S171K101
Description
METAL OXIDE VARISTOR, 225V 455V RAD
Manufacturer
EPCOS Inc
Type
MOVr
Datasheet
1.S05K140.pdf
(36 pages)
Specifications of B72214S171K101
Suppressor Type
Varistor
Peak Surge Current @ 8/20µs
4.5kA
Varistor Case
14mm DISC
Clamping Voltage Vc Max
455V
Peak Energy (10/1000us)
46J
Voltage Rating Vdc
225V
Voltage Rating Vac
175V
Brand/series
Standard Series
Capacitance
490 pF
Current, Peak
4500 A
Current, Surge
4500 A
Dimensions
15.5 mm (Max.) Dia. x 4.6 mm (Max.) W x 18.5 mm (Max.) H
Electric Strength
≥2.5 kV (RMS) (Min.)
Energy Rating
46 Joules
Mounting Style
Leaded
Package
Leads
Power Rating
0.60 W (Max.) @ +85 °C
Resistance, Insulation
≥10 Megohms (Min.)
Technology
Metal Oxide
Temperature, Operating, Maximum
85 °C
Temperature, Operating, Minimum
-40 °C
Terminal Type
Tinned Copper
Voltage, Ac
175 VAC
Voltage, Clamping
455 V
Voltage, Dc
225 VDC
Voltage, Operating
175 Vrms @ +85 °C, 225 VDC @ +85 °C
Voltage, Varistor
270
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Derating curves
Maximum surge current i
For explanation of the derating curves refer to “General technical information”, section 1.8.1
i
SIOV-S20K11 … K40
i
SIOV-S20K50 … K115
Please read Cautions and warnings and
Important notes at the end of this document.
max
max
10
10
10
10
10
10
10
10
10
10
10
10
A
A
5
5
5
5
5
5
5
5
_
_
4
3
0
4
3
0
2
1
1
2
1
1
10
10
1
1
max
5
5
= f (t
10
10
r
, pulse train)
10
10
10
10
1x
10
1x
10
2
2
3
5
3
5
10
10
10
10
10
10
2
2
2
4
6
2
4
6
31
5
5
11/07
10
10
Leaded varistors
3
3
StandarD series
t
t
r
r
5
5
VAR0107-Q
VAR0106-H
t
t
i
i
µs
r
µs
r
max
max
10
10
4
4