B72214S171K101 EPCOS Inc, B72214S171K101 Datasheet - Page 25

• Manufacturer Part Number: B72214S171K101
• Description: METAL OXIDE VARISTOR, 225V 455V RAD
• Manufacturer: EPCOS Inc
• Type: MOVr

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

v/i characteristics
v = f (i) – for explanation of the characteristics refer
SIOV-S20 …
Please read Cautions and warnings and
Important notes at the end of this document.
v
10000
6000
4000
2000
1000
800
600
400
200
100
80
60
40
20
10
V
8
6
4
10
175
140
115
680
550
460
420
320
275
230
to “General technical information”, 1.6.3
17
_
75
50
35
25
11
5
1000
10
A
_
625
510
440
385
300
250
150
130
95
60
40
30
20
14
4
10
_
3
10
_
680
550
460
420
320
275
230
175
140
115
75
50
35
25
17
2
11
10
150
130
_
625
510
440
385
300
250
14
1
95
60
40
30
20
10
1000
0
25
10
B
1
11/07
A = Leakage current
B = Protection level
10
2
Leaded varistors
StandarD series
10
3
10
VAR0444-Y
4
i
A
10
for worst-case
varistor tolerances
5