TMOV20RP275E Littelfuse Inc, TMOV20RP275E Datasheet - Page 5

• Manufacturer Part Number: TMOV20RP275E
• Description: VARISTOR THERML 275V 10KA 20MM
• Manufacturer: Littelfuse Inc
• Series: TMOVr
• Type: MOVr

Specifications of TMOV20RP275E

• Varistor Voltage: 473V
• Current-surge: 6.5kA
• Number Of Circuits: 1
• Maximum Ac Volts: 275VAC
• Energy: 190J
• Package / Case: Disc 20mm
• Suppressor Type: Transient Voltage
• Peak Surge Current @ 8/20µs: 10000A
• Varistor Case: 20mm DISC
• Clamping Voltage Vc Max: 710V
• Peak Energy (10/1000us): 190J
• Voltage Rating Vac: 275V
• Product: MOV
• Voltage Rating Dc: 473 V
• Voltage Rating Ac: 275 V
• Clamping Voltage: 710 V
• Peak Surge Current: 10 KA
• Surge Energy Rating: 190 J
• Capacitance: 900 pF
• Operating Temperature Range: - 55 C to + 85 C
• Mounting: Radial
• Dimensions: 20 mm Dia. x 31 mm L
• Termination Style: Radial
• Brand/series: TMOV R Series
• Current, Peak: 10000 A
• Current, Surge: 6000 A
• Energy Rating: 190 Joules
• Package: Leads
• Technology: Metal Oxide
• Voltage, Ac: 275 VAC
• Voltage, Clamping: 710 V
• Voltage, Dc: 700 VDC
• Voltage, Varistor: 473
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Maximum Dc Volts: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: TMOV20R275EP; TMOV20R275EP

©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