V250LA40CP Littelfuse Inc, V250LA40CP Datasheet - Page 8

• Manufacturer Part Number: V250LA40CP
• Description: VARISTOR 250V C-III 20MM RADIAL
• Manufacturer: Littelfuse Inc
• Series: C-IIIr

Specifications of V250LA40CP

• Package / Case: Disc 20mm
• Number Of Circuits: 1
• Energy: 300J
• Current-surge: 7kA
• Maximum Ac Volts: 250Vrms
• Varistor Voltage: 354V
• Suppressor Type: Transient Voltage
• Peak Surge Current @ 8/20µs: 9000A
• Varistor Case: 20mm DISC
• Clamping Voltage Vc Max: 650V
• Voltage Rating Vac: 250V
• Operating Temperature Range: -55°C To +85°C
• Product: MOV
• Voltage Rating Dc: 250 V
• Voltage Rating Ac: 250 V
• Clamping Voltage: 650 V
• Peak Surge Current: 9 KA
• Mounting: Radial
• Dimensions: 20 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.