S20K25 EPCOS Inc, S20K25 Datasheet - Page 6

• Manufacturer Part Number: S20K25
• Description: VARISTOR 25VRMS 20MM RADIAL
• Manufacturer: EPCOS Inc
• Series: StandarDr

Specifications of S20K25

• Package / Case: Disc 20mm
• Number Of Circuits: 1
• Energy: 22J
• Current-surge: 2kA
• Maximum Ac Volts: 25Vrms
• Maximum Dc Volts: 31VDC
• Varistor Voltage: 39V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: B72220S 250K101::B72220S0250K101::B72220S250K101

Characteristics (T
Ordering code
B72205S0350K101
B72207S0350K101
B72210S0350K101
B72214S0350K101
B72220S0350K101
B72205S0400K101
B72207S0400K101
B72210S0400K101
B72214S0400K101
B72220S0400K101
B72205S0500K101
B72207S0500K101
B72210S0500K101
B72214S0500K101
B72220S0500K101
B72205S0600K101
B72207S0600K101
B72210S0600K101
B72214S0600K101
B72220S0600K101
B72205S0750K101
B72207S0750K101
B72210S0750K101
B72214S0750K101
B72220S0750K101
B72205S0950K101
B72207S0950K101
B72210S0950K101
B72214S0950K101
B72220S0950K101
Please read Cautions and warnings and
Important notes at the end of this document.
Leaded varistors
StandarD series
A
= 25 °C)
V
(1 mA)
V
100
100
100
100
100
120
120
120
120
120
150
150
150
150
150
56
56
56
56
56
68
68
68
68
68
82
82
82
82
82
v
∆V
(1 mA)
%
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
v
6
11/07
v
(i
V
110
110
110
110
110
135
135
135
135
135
135
135
135
135
135
165
165
165
165
165
200
200
200
200
200
250
250
250
250
250
c, max
c
)
i
A
100.0
100.0
100.0
100.0
c
10.0
20.0
10.0
20.0
10.0
25.0
50.0
10.0
25.0
50.0
10.0
25.0
50.0
10.0
25.0
50.0
1.0
2.5
5.0
1.0
2.5
5.0
5.0
5.0
5.0
5.0
C
(1 kHz)
pF
1050
2400
4200
8000
2100
3550
6750
1800
3800
1650
3600
1370
2900
1830
620
520
900
300
530
950
250
480
870
210
430
720
135
260
530
870
typ