B72280B0251K001 EPCOS Inc, B72280B0251K001 Datasheet - Page 7

• Manufacturer Part Number: B72280B0251K001
• Description: Varistors 250V RMS 80MM Varistor B80K250
• Manufacturer: EPCOS Inc

Specifications of B72280B0251K001

• Voltage Rating Dc: 320 V
• Voltage Rating Ac: 250 V
• Clamping Voltage: 650 V
• Peak Surge Current: 100000 A
• Surge Energy Rating: 1300 J
• Capacitance: 14000 pF
• Operating Temperature Range: - 40 C to + 85 C
• Mounting: SMD/SMT
• Dimensions: 80 mm Dia. x 118 mm L
• Tolerance: 10 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dimensions
SIOV-B32/-B40
SIOV-B60
SIOV-B80
Please read Cautions and warnings and
Important notes at the end of this document.
1.0
40±0.5
50±0.5
60
24±1
+0.5
_
0.7
135
115±0.8
M4
100
85.4±1
96±1
49±1
72±1
39±1
+0.5
_
+0.5
2.0
_
2.0
4.3±0.25
14±0.5
VAR0579-N
M5
M5
ø7±0.2
ø7±0.2
27.7±0.5
1.5
7
+0.2
_
0.5
27±0.5
VAR0298-B
VAR0580-A
7
7
24
+0.1
_
0.5
Weight
Nominal diameter
mm
32
40
60
80
+0.3
_
0.7
11/07
Block varistors
Dimensions in mm
HighE series
V
V
130 … 750
130 … 1100 250
130 … 1100 650
75 … 750
RMS
Weight
g
45
50