V275SM20 Littelfuse Inc, V275SM20 Datasheet - Page 4

• Manufacturer Part Number: V275SM20
• Description: VARISTOR 275VRMS 6.5KA 20MM SMD
• Manufacturer: Littelfuse Inc
• Series: SM20r

Specifications of V275SM20

• Varistor Voltage: 473V
• Current-surge: 6.5kA
• Number Of Circuits: 1
• Maximum Ac Volts: 275VAC
• Maximum Dc Volts: 369VDC
• Energy: 140J
• Package / Case: SMD 20mm Dia
• Voltage Rating Dc: 369 V
• Voltage Rating Ac: 275 V
• Clamping Voltage: 710 V
• Peak Surge Current: 6500 A
• Surge Energy Rating: 140 J
• Capacitance: 900 pF
• Operating Temperature Range: - 40 C to + 85 C
• Mounting: SMD/SMT
• Dimensions: 26 mm Dia. x 10.5 mm H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: F3547

Standard Packaging is in "Waffle" trays:
SM20 Series Varistor
Product Dimensions
Packaging
Quantity per tray: 36 pieces
Quantity per box: 108 pieces
192 mm
30 mm
typical
Surface Mount Varistors > SM20 Series
Symbol
(diameter)
H1
H2
S1
S2
W
D
t
8.4 mm
30 mm
30 mm
typical
Radius
typical
typical
192 mm
0.50
32.5
Min
Millimeters
3.0
6.2
1.0
---
---
11.7 mm
pocket
depth
Max
0.70
10.5
Varistor Products
4.5
6.6
26
35
Revision: May 11, 2010
--
Part Numbering System
Max Voltage Rating
(Two or three digits -- refer to
ratings and specifications table)
SM20 SERIES
For “VARISTOR”
Please refer to www.littelfuse.com/series/sm20.html for current information.
V 275 SM20
Specifications are subject to change without notice.
©2010 Littelfuse, Inc.