TMOV20RP275E Littelfuse Inc, TMOV20RP275E Datasheet - Page 8

• 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

TMOV
Part Numbering System
Pack Quantities
Voltage
®
Rated
and i TMOV
®
Varistor Series
14mm
DEVICE FAMILY
Littelfuse Thermally Protected MOV
DISC DIAMETER (mm)
14 or 20mm
CERAMIC SHAPE
R: Round
LEAD-FREE/RoHS
COMPLIANT INDICATOR
V
115V to 750V
SERIES DESIGNATOR
E: TMOV (2-Leaded, without indicator lead)
M: iTMOV (3-Leaded, with indicator lead option)
NOTES:
1 Use Base Part Code only to receive standard product:
2 “In-Line” refers to straight row of leads at the tip where product is to contact the circuit board.
3 Lead Spacing refers to span between leads as “e” dimension in Device Dimensions section.
4 Due to device bulk, tape and reel packaging option is available only for devices up to 420Vrms
(See ratings & specifications tables and notes below)
Model Size
M(AC)RMS
Radial Lead Varistors > TMOV
Bulk Pack
Refer to “e1” in Device Dimensions section.
Lead Form: Straight Leads. Devices greater than 420Vrms are provided In-Line
Packaging: Bulk Pack
Lead Spacing: 7 .5mm +/-1.0mm
20mm
Pack Quantities
TMOV 20 R
14mm
Tape and Reel
Model Size
Base Part Codes
P
20mm
1 0
Revision: January 21, 2011
Varistor Products
®
E
and iTMOV
Option Codes
(See below)
XXXXX
NON-STANDARD LEAD FORM, PACKAGING
and LEAD SPACING OPTIONS
L2B7: Lead Form: Crimped and In-Line
L2T7:
Other non-standard options may be available -
please contact Littelfuse.
®
Packaging: Bulk Pack
Lead Spacing
Lead Form: Crimped and In-Line
Packaging: Tape and Reel
Lead Spacing
1
Series
2
.
Please refer to www.littelfuse.com/series/tmov.html for current information.
3
3
: 7 .5mm
: 7 .5mm
1
:
4
Specifications are subject to change without notice.
2
2
Leads
Leads
©2011 Littelfuse, Inc.