V271CA40PA Littelfuse Inc, V271CA40PA Datasheet - Page 4

• Manufacturer Part Number: V271CA40PA
• Description: VARISTR DISC 275V PASS ALUM CA
• Manufacturer: Littelfuse Inc
• Series: CAr

Specifications of V271CA40PA

• Varistor Voltage: 430V
• Current-surge: 40kA
• Number Of Circuits: 1
• Maximum Ac Volts: 275VAC
• Maximum Dc Volts: 369VDC
• Energy: 400J
• Package / Case: Disc 40mm
• Voltage Rating Dc: 369 V
• Voltage Rating Ac: 275 V
• Clamping Voltage: 730 V
• Capacitance: 4500 pF
• Operating Temperature Range: - 55 C to + 85 C
• Mounting: SMD/SMT
• Dimensions: 40 mm Dia.
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

CA Varistor Series
ELECTRODE
Physical Specifications
Soldering
Characteristics
Insulating Material
Device Labeling
Product Dimensions (mm)
Model
Model
V
2000
1400
1700
2400
2800
V
1100
Size
250
275
320
420
575
660
750
880
510
60
M(AC)
RMS
(SEE TABLE)
DIAMETER
58.0
Min.
Min
14.0
20.0
24.0
11.5
17 .0
2.0
2.2
2.6
3.5
4.2
4.6
5.3
6.1
9.2
7 .3
Millimeters
Millmeters
Method 208E
glass passivation on edge only
none
High Energy Industrial Disc Varistors > CA Series
Max.
Max
62.0
10.3
13.0
16.0
19.0
22.5
32.0
27 .0
Disc Diameter
Disc Thickness
2.7
3.0
3.5
4.7
5.7
6.3
8.3
7 .2
2.5 mm
0.1 inch
2.283
0.079
0.087
0.102
0.138
0.165
0.181
0.209
0.240
0.287
0.362
0.453
0.551
0.669
0.787
0.945
Min
Min.
Inches
Inches
2.441
0.106
0.138
0.185
0.224
0.248
0.283
0.327
0.406
0.512
0.630
0.886
Max
Max.
0.118
0.748
1.063
1.260
OPTIONAL
PASSIVATION
COLLAR
ELECTRODE
THICKNESS
Revision: September 3, 2009
Varistor Products
180
Operating/Storage
Temperature
Humidity Aging
Thermal Shock
Solvent Resistance
Moisture Sensitivity
Environmental Specifications
Weight
Model Number
V251CA60
V271CA60
V321CA60
V421CA60
V481CA60
V571CA60
V661CA60
V751CA60
V881CA60
V142CA60
V202CA60
V242CA60
V282CA60
V511CA60
V112CA60
V172CA60
Please refer to www.littelfuse.com/series/ca.html for current information.
Typical Discweight
(Grams)
-55°C to +85°C
+/-10% typical voltage change
+85°C to -55°C 10 times
+/-10% typical voltage change
141
178
220
265
317
377
450
101
116
39
42
50
66
71
80
88
Specifications are subject to change without notice.
©2009 Littelfuse, Inc.