B72220S2301K101 EPCOS Inc, B72220S2301K101 Datasheet - Page 7

• Manufacturer Part Number: B72220S2301K101
• Description: Varistors 300V RMS 20MM RADIAL Varistor S20K300E2
• Manufacturer: EPCOS Inc
• Series: AdvanceDr

Specifications of B72220S2301K101

• Voltage Rating Dc: 385 V
• Voltage Rating Ac: 470 V
• Peak Surge Current: 1000 A
• Surge Energy Rating: 250 J
• Operating Temperature Range: - 40 C to + 85 C
• Mounting: Through Hole
• Dimensions: 21.5 mm Dia. x 25.5 mm L
• Termination Style: Radial
• Varistor Voltage: 470 V
• Peak Surge Current @ 8/20µs: 10000A
• Varistor Case: 20mm DISC
• Clamping Voltage Vc Max: 775V
• Peak Energy (10/1000us): 250J
• Voltage Rating Vdc: 385V
• Voltage Rating Vac: 300V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Maximum ratings (T
Ordering code
B72210S2381K101
B72214S2381K101
B72220S2381K101
B72210S2421K101
B72214S2421K101
B72220S2421K101
B72210S2461K101
B72214S2461K101
B72220S2461K101
B72210S2511K101
B72214S2511K101
B72220S2511K101
B72210S2551K101
B72214S2551K101
B72220S2551K101
B72210S2621K101
B72214S2621K101
B72220S2621K101
B72210S2681K101
B72214S2681K101
B72220S2681K101
Please read Cautions and warnings and
Important notes at the end of this document.
A
= 85 °C)
Type
(untaped)
SIOV-
S10K385E2
S14K385E2
S20K385E2
S10K420E2
S14K420E2
S20K420E2
S10K460E2
S14K460E2
S20K460E2
S10K510E2
S14K510E2
S20K510E2
S10K550E2
S14K550E2
S20K550E2
S10K625E2
S14K625E2
S20K625E2
S10K680E2
S14K680E2
S20K680E2
V
V
385
385
385
420
420
420
460
460
460
510
510
510
550
550
550
625
625
625
680
680
680
RMS
7
11/07
V
V
505
505
505
560
560
560
615
615
615
670
670
670
745
745
745
825
825
825
895
895
895
DC
AdvanceD series
Leaded varistors
i
(8/20 µs)
A
10000
10000
10000
10000
10000
10000
10000
max
3500
5000
3500
5000
3500
5000
3500
5000
3500
5000
3500
5000
3500
5000
W
(2 ms)
J
136.0
273.0
136.0
273.0
150.0
300.0
165.0
325.0
180.0
360.0
100.0
200.0
400.0
110.0
220.0
440.0
67.0
67.0
70.0
80.0
90.0
max
P
W
0.40
0.60
1.00
0.40
0.60
1.00
0.40
0.60
1.00
0.40
0.60
1.00
0.40
0.60
1.00
0.40
0.60
1.00
0.40
0.60
1.00
max