TMOV20R550M Littelfuse Inc, TMOV20R550M Datasheet - Page 5

• Manufacturer Part Number: TMOV20R550M
• Description: VARISTOR THERMAL 550V 10KA 20MM
• Manufacturer: Littelfuse Inc
• Series: iTMOV®r

Specifications of TMOV20R550M

• Varistor Voltage: 1001V
• Current-surge: 6.5kA
• Number Of Circuits: 1
• Maximum Ac Volts: 550VAC
• Energy: 360J
• Package / Case: Disc 20mm 3-Lead
• Product: MOV
• Voltage Rating Dc: 1001 V
• Voltage Rating Ac: 550 V
• Clamping Voltage: 1.5 KV
• Peak Surge Current: 10 KA
• Surge Energy Rating: 360 J
• Capacitance: 300 pF
• Operating Temperature Range: - 55 C to + 85 C
• Mounting: Through Hole
• Current Rating: 100 A
• Dimensions: 20 mm Dia.
• Termination Style: Radial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Maximum Dc Volts: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

©2011 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/tmov.html for current information.
Lead Configurations
iTMOV
Application Example 1
Application Example 2
Line
®
Line
Line Fuse
Neutral
Varistor Application Examples
Line Fuse
Neutral
iTMOV Varistor
iTMOV Varistor
TMOV
®
Varistor
R
Thermal
Fuse
Element
LED
MOV
R
AC OPTOCOUPLER
®
Varistor Products
Radial Lead Varistors > TMOV
TO STATUS
ANNUNCIATOR
LIGHT/ALARM
Revision: January 21, 2011
Application Example 3
Line
Line Fuse
Neutral
®
®
iTMOV Varistor
®
1
and iTMOV
iTMOV
Monitor Lead
2
3
®
Varistor
®
®
Fault LED
(Normallyoff)
2
1
Series
3
TMOV
Monitor Lead
Thermal
Fuse
Element
Load Switch Relay
(loss of protection)
®
MOV
and i TMOV
R
"Load Powered"
neon lamp
®
Varistor Series