V18RA8 Littelfuse Inc, V18RA8 Datasheet - Page 8

• Manufacturer Part Number: V18RA8
• Description: VARISTOR LOW PROFILE 14V 0.8J RA
• Manufacturer: Littelfuse Inc
• Series: RAr

Specifications of V18RA8

• Varistor Voltage: 18V
• Current-surge: 250A
• Number Of Circuits: 1
• Maximum Ac Volts: 10VAC
• Maximum Dc Volts: 14VDC
• Energy: 0.80J
• Package / Case: Radial
• Product: MOV
• Voltage Rating Dc: 14 V
• Voltage Rating Ac: 10 V
• Clamping Voltage: 42 V
• Peak Surge Current: 250 A
• Capacitance: 2000 pF
• Operating Temperature Range: - 55 C to + 125 C
• Mounting: Radial
• Dimensions: 8 mm Dia.
• Termination Style: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

RA Varistor Series
( 0.002)
Nominal
Varistor Voltage
MAX
Product Dimensions (mm)
MIN
Part Numbering System
The RA Series is supplied in bulk pack.
Littelfuse
Varistor
n
Øb
E
0.05
X
Y
( 0.039)
D MAX
V 200 RA 16
e
1.0
Low Profile / Application Specific Varistors > RA Series
SEATING
PLANE
(0.197 MIN)
5.0 MIN
A MAX
X27 9
Series Designator
Device Size
OPTIONAL SUFFIX:
X2749: Lead-Free and
RoHS Compliant Option
0.5 MAX
OFFSET
(0.020 MAX)
Revision: November 11, 2009
Varistor Products
200
NOTES: Dimensions are in mm, with dimensions in inches in parentheses.
Inches for reference only.
SYMBOL
A (max.)
D (max.)
E (max.)
n (max.)
Weight
(typical)
Øb
X
e
Y
Please refer to www.littelfuse.com/series/ra.html for current information.
3.1 -/+ 0.5
(0.122 -/+
1 Gram
(0.348)
(0.450)
(0.197)
(0.205)
(0.027)
(0.025)
(0.087)
Series
0.635
11.45
0.02)
RA8
8.85
5.2
0.7
2.2
5
Specifications are subject to change without notice.
3.4 Grams
(0.236 -/+
(0.594)
(0.295)
(0.248)
(0.027)
(0.032)
(0.087)
Series
(0.776)
6 -/+ 1
RA16
0.04)
0.81
15.1
19.7
6.3
0.7
2.2
7 .5
(0.35 -/+ 0.04)
©2009 Littelfuse, Inc.
4.4 Grams
8.9 -/+ 1
Series
(0.752)
(1.004)
(0.295)
(0.248)
(0.027)
(0.032)
(0.173)
RA22
0.81
19.1
25.5
6.3
0.7
4.4
7 .5