B72214S251K101 EPCOS Inc, B72214S251K101 Datasheet - Page 21
![METAL OXIDE VARISTOR, 320V 650V RAD](/photos/22/0/220032/4617291_sml.jpg)
B72214S251K101
Manufacturer Part Number
B72214S251K101
Description
METAL OXIDE VARISTOR, 320V 650V RAD
Manufacturer
EPCOS Inc
Type
MOVr
Datasheet
1.S05K140.pdf
(36 pages)
Specifications of B72214S251K101
Suppressor Type
Varistor
Peak Surge Current @ 8/20µs
4.5kA
Varistor Case
14mm DISC
Clamping Voltage Vc Max
650V
Peak Energy (10/1000us)
65J
Voltage Rating Vdc
320V
Voltage Rating Vac
250V
Brand/series
Standard Series
Capacitance
350 pF
Current, Peak
4500 A
Current, Surge
4500 A
Dimensions
15.5 mm (Max.) Dia. x 4.8 mm (Max.) W x 18.5 mm (Max.) H
Electric Strength
≥2.5 kV (RMS) (Min.)
Energy Rating
65 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
250 VAC
Voltage, Clamping
650 V
Voltage, Dc
320 VDC
Voltage, Operating
250 Vrms @ +85 °C, 320 VDC @ +85 °C
Voltage, Varistor
390
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
B72214S251K101
Manufacturer:
ALTERA
Quantity:
210
v/i characteristics
v = f (i) – for explanation of the characteristics refer
SIOV-S05 …
Please read Cautions and warnings and
Important notes at the end of this document.
v
6000
4000
2000
1000
800
600
400
200
100
80
60
40
20
10
V
8
6
4
2
1
10
to “General technical information”, 1.6.3
K460
K230
K140
K420
K385
K275
K175
K115
_
K75
K50
K35
K25
K17
K11
5
10
A
K440
_
K300
K250
K150
K130
4
K95
K60
K40
K30
K20
K14
10
_
K50
3
10
K420
K460
K300
K250
K150
K130
_
K95
K60
K40
K30
K20
K14
2
10
21
K440
K385
K275
K230
K175
K140
K115
_
K75
K35
K25
K17
K11
1
11/07
10
A = Leakage current
B = Protection level
B
0
Leaded varistors
StandarD series
10
1
10
2
VAR0458-L
i
for worst-case
varistor tolerances
A
10
3