V250LA20C Littelfuse Inc, V250LA20C Datasheet - Page 8

• Manufacturer Part Number: V250LA20C
• Description: VARISTOR 250V C-III 14MM RADIAL
• Manufacturer: Littelfuse Inc
• Series: C-IIIr

Specifications of V250LA20C

• Energy: 135J
• Varistor Voltage: 429V
• Current-surge: 5kA
• Number Of Circuits: 1
• Maximum Ac Volts: 250VAC
• Package / Case: Disc 14mm
• Technology: Metal Oxide
• Clamping Current: 50A
• Clamping Voltage: 650V
• Lead Style: Radial
• Ac Voltage Rating (max): 250VAC
• Operating Temp Range: -55C to 85C
• Mounting: Through Hole
• Surge Current (max): 6000A
• Lead Spacing: 8.5mm
• Product Depth (mm): 7.3mm
• Product Height (mm): 20mm
• Product Diameter (mm): 17mm
• Product: MOV
• Voltage Rating Dc: 429 V
• Voltage Rating Ac: 250 V
• Peak Surge Current: 6 KA
• Operating Temperature Range: - 55 C to + 85 C
• Dimensions: 14 mm Dia.
• Termination Style: Radial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Maximum Dc Volts: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

1. 10mm lead spacing also available. See additional lead style options.
2. 7mm and 12mm devices also available upon request. Contact factory for details.
C-III Varistor Series
Product Dimensions (mm)
Dimension
e
1
A
L
ØD
Øb
Øb
TRIM
e
TRIM
A
e
E
1
ØD
e
V
130 - 320
130 - 320
130 - 320
Model
E
(1.00)
>320
>320
>660
25.4
Voltage
A
All
All
All
All
All
CRIMPED AND TRIMMED LEADS
crimp and trimmed leads. This option is supplied to the
dimensions shown below.
*Seating plane interpretation per IEC-60717
CRIMPED AND TRIMMED LEAD
12.0 (0.472)
10.0 (0.394)
0.76 (0.030)
2.41 (0.095)
6.5 (0.256)
2.5 (0.098)
Min.
10mm Size
Radial Lead Varistors > C-III series
16.0 (0.630)
12.5 (0.492)
0.86 (0.034)
4.69 (0.185)
19.5 (0.768)
8.5 (0.335)
5.5 (0.216)
7 .3 (0.287)
Max.
Varistor Products
Revision: June 3, 2009
108
2.41 (0.095)
13.5 (0.531)
13.5 (0.531)
0.76 (0.030)
6.5 (0.256)
2.5 (0.098)
4.5 (0.177)
Min.
14mm Size
20.0 (0.787)
0.86 (0.034)
23.5 (0.925)
4.69 (0.185)
17 .0 (0.669)
11.0 (0.433)
Please refer to www.littelfuse.com/series/c-iii.html for current information.
8.5 (0.335)
9.0 (0.354)
5.5 (0.216)
7 .3 (0.287)
Max.
Specifications are subject to change without notice.
0.95 (0.037)
2.41 (0.095)
0.76 (0.030)
17 .5 (0.689)
17 .5 (0.689)
6.5 (0.256)
2.5 (0.098)
4.5 (0.177)
Min.
20mm Size
23.0 (0.906)
0.86 (0.034)
1.05 (0.041)
4.69 (0.185)
28.0 (1.102)
11.0 (0.433)
©2009 Littelfuse, Inc.
8.5 (0.335)
5.5 (0.216)
9.0 (0.354)
7 .3 (0.287)
30.0 (1.18)
Max.