V18MA1A_09 Datasheet, PDF (4/5 Pages) Littelfuse – Axial Lead / Application Specific Varistors

Varistor Products
Axial Lead / Application Specific Varistors > MA Series
Maximum Clamping Voltage
V18MA1A/S - V100MA4A/S
800
MAX CLAMPING VOLTAGE
DISC SIZE 3mm
600
400
18
T_A
T=O-5150_o0CVT_{NO(D8C5) o}RCATING
300
V100MA4A/S
V82MA3A/S
V68MA3A/S
V56MA2A/S
200
150
100
80
60
40
30
20
10^-2
Figure 5
V47MA2A/S
V39MA2A/S
V33MA1A/S
V27MA1A/S
V22MA1A/S
V18MA1A/S
10^-1
10⁰
10¹
10²
PEAK AMPERES (A)
V120MA1A/S - V430MA3A
4,000
2,000
1,500
MAX CLAMPING VOLTAGE
DISC SIZE 3mm
1T2_A0=T-O554_o3C0VTO_{N(D85Co) CRATING}
1,000
800
600
400
V430MA3A
V390MA3A
V330MA2A
V270MA2A
V220MA2A
200
100
10^-2
Figure 7
V180MA1A
V150MA1A
V120MA1A/S
10^-1
10⁰
10¹
10²
PEAK AMPERES (A)
V18MA1B - V100MA4B
600
500 ^{MAX CLAMPING VOLTAGE}
400
300
DISC SIZE 3mm
18
T_A
T=O-5150_o0CVT_{NO(D8C5) o}RCATING
200
V100MA4B
V82MA3B
V68MA3B
100
90
80
70
60
50
40
30
20
10^-3
Figure 6
V56MA2B
V47MA2B
V39MA2B
V33MA1B
V27MA1B
V22MA1B
V18MA1B
10^-2
10^-1
10⁰
10¹
PEAK AMPERES (A)
10²
10³
V120MA2B - V430MA7B
4,000
3,000
2,000
MAXIMUM CLAMPING VOLTAGE
DISC SIZE 3mm
1T2_A0=T-O554_o3C0VTO_{N(D85Co) CRATING}
1,000
900
800
700
600
500
400
300
200
V430MA7B
V390MA6B
V330MA5B
V270MA4B
V220MA4B
V180MA3B
V150MA2B
V120MA2B
100
10^-3
10^-2
10^-1
10⁰
10¹
10²
10³
Figure 8
PEAK AMPERES (A)
MA Varistor Series
186
Revision: January 9, 2009
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/ma.html for current information.