TMOV20RP275E Littelfuse Inc, TMOV20RP275E Datasheet - Page 7

• 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

For 14mm ratings above 420 V
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/tmov.html for current information.
Outside Lead Only
Dimensions
Dimension
Dia D
Dia b
Dia c
e1
e2
e3
L3
A
e
E
L
200-420
460-750
200-275
300-460
625-750
460-750
Voltage
510-575
115-420
115-175
115-175
Model
V
ALL
ALL
ALL
ALL
ALL
ALL
ALL
ALL
RMS
RMS
contact factory for specifications.
E
13.5 (0.531)
0.76 (0.030)
17 .0 (0.669)
6.5 (0.256)
2.0 (0.079)
1.5 (0.059)
25.4 (1.00)
mm (in)
Dia b
Min.
n/a
n/a
n/a
n/a
n/a
n/a
--
--
--
--
--
14mm Size
Dia D
e
22.0 (0.866) 23.0 (0.906)
0.86 (0.034)
17 .0 (0.669)
11.0 (0.433)
8.5 (0.335)
4.0 (0.157)
6.0 (0.236)
9.0 (0.335)
9.5 (0.374)
mm (in)
Max.
Varistor Products
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Radial Lead Varistors > TMOV
TMOV
--
e1
A
L
®
Varistor
0.95 (0.037)
19.0 (0.748)
0.76 (0.030)
6.5 (0.256)
2.0 (0.079)
25.4 (1.00)
1.5 (0.059)
mm (in)
Min.
n/a
n/a
n/a
n/a
Revision: January 9, 2009
--
--
--
--
--
0
20mm Size
71
A
L
E
23.0 (0.906) 13.5 (0.531)
0.86 (0.034)
12.0 (0.472)
13.0 (0.512)
1.05 (0.041)
11.0 (0.433)
8.5 (0.335)
4.0 (0.157)
6.0 (0.236)
2.0 (0.079)
9.0 (0.335)
28.0 (1.10)
9.5 (0.374)
mm (in)
Max.
n/a
n/a
n/a
n/a
--
Dia D
e
Dia b
e2
0.76 (0.030)
0.76 (0.030)
17 .0 (0.669)
6.5 (0.256)
2.0 (0.079)
4.0 (0.138)
6.0 (0.236)
1.5 (0.059)
25.4 (1.00)
mm (in)
L3
Min.
®
Dia c
n/a
n/a
e3
0
--
--
--
--
--
and iTMOV
14mm Size
Monitor
Lead
e1
22.0 (0.866) 23.0 (0.906)
0.86 (0.034)
0.86 (0.034)
11.0 (0.433)
17 .0 (0.669)
8.5 (0.335)
6.0 (0.236)
6.0 (0.236)
2.0 (0.079)
9.0 (0.335)
4.0 (0.157)
9.5 (0.374)
mm (in)
Max.
n/a
n/a
n/a
n/a
iTMOV
--
--
®
Series
®
Varistor
TMOV
0.76 (0.030)
0.95 (0.037)
0.76 (0.030)
19.0 (0.748)
6.5 (0.256)
2.0 (0.079)
6.0 (0.236)
1.5 (0.059)
4.0 (0.157)
25.4 (1.00)
mm (in)
Min.
®
0
0
--
--
--
--
--
and i TMOV
20mm Size
23.0 (0.906)
12.0 (0.472)
0.86 (0.034)
0.86 (0.034)
13.0 (0.512)
1.05 (0.041)
11.0 (0.433)
®
8.5 (0.335)
4.0 (0.157)
6.0 (0.236)
2.0 (0.079)
6.0 (0.236)
2.0 (0.079)
9.0 (0.335)
9.5 (0.374)
28.0 (1.10)
Varistor Series
mm (in)
Max.
--
--