Document
V Series
Ⅲ Metal Oxide Varistor
Ⅲ General Purpose
Ⅲ Small Size
Ⅲ UL 1414 and 1449 Approved
Ⅲ 85؇C Maximum Temperature
Actual Size
The V series is a standard metal oxide varistor series from UCC/NCC that are designed for use as surge protectors in general purpose applications. These MOVs are a smaller size and have higher energy and surge ratings compared to the G series. The varistors with a 5mm or 7.5mm lead spacing are available with ammo pack taping.
Refer to the Mini -Glossary at the end of the metal oxide varistors section for additional technical information and specifications.
Summary of Specifications
Ⅲ Radial lead terminals. Ⅲ Operating temperature range: 40؇C to 85؇C. Ⅲ Maximum voltage range: 8 to 1,000VAC or 12 to 1,465VDC. Ⅲ Standard varistor voltage tolerance: ؓ10% Ⅲ Maximum energy: 0.4 to 720 J depending on case size. Ⅲ Maximum surge current: 250 to 10,000A. Ⅲ Maximum case size (DHT ): 7.010.04.5mm to 23.528.014.8mm.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com 131
V
METAL OXIDE VARISTOR
V Series
V Specifications
Item Operating Temperature Range Storage Temperature Range Maximum Voltage Range Varistor Voltage Varistor Voltage Tolerance Maximum Energy Maximum Surge Current Maximum Case Size ( DHT ) Agency Approvals
Characteristics 40 to 85؇C 50 to 125؇C 8 to 1,000VAC or 12 to 1,465VDC 18 to 470V at 0.1mA DC for Ø5mm; 15 to 1,800V at 1mA DC for Ø7mm to Ø20mm. ؓ10% ( K ) 0.4 to 720 Joules at 2ms 250 to 10,000A at 8 /20s 7.010.04.5mm to 23.528.014.8mm UL1414 and 1449
Diagram of Dimensions
Metal Oxide Varistor/Radial Lead
ØD
Max.
T
Max.
Unit: mm and inches
H
Max.
L
Min.
Ød
F
F2
Dimensions (mm)
Nom. Dia. 5mm 7mm
10mm
14mm
20mm
Varistor Voltage
≤ 68 82-220 ≥ 240 ≤ 68 82-270 ≥ 330 ≤ 68 82-270 330 -510 560-1,100 1,800 ≤ 68 82-270 330 -510 560-1,100 1,800 ≤ 68 82-270 330 -510 560-1,100 1,800
ØD max.
7.0 7.0 7.0 8.5 8.5 8.5 11.5 11.5 11.5 12.5 13.5 15.5 15.5 15.5 16.0 17.0 21.5 21.5 21.5 22.5 23.5
H max.
10.0 10.0 10.0 11.5 11.5 11.5 14.5 14.5 14.5 15.5 16.5 18.5 18.5 18.5 19.0 20.5 24.5 24.5 24.5 25.5 28.0
T max.
4.5 4.5 5.8 5.2 4.8 6.0 5.3 5.3 6.4 9.7 14.4 5.3 5.3 6.4 9.7 14.4 5.8 5.6 6.8 10.1 14.8
L min.
25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25
Ød ؓ0.05
0.6 0.6 0.6 0.6 0.6 0.6 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8
Fؓ1.0 F2ؓ2.0
5.0 5.0 5.0 5.0 5.0 5.0 7.5 7.5 7.5 7.5 F2 = 11.0 7.5 7.5 7.5 7.5 F2 = 11.0 10.0 10.0 10.0 10.0 F2 = 15.0
Dimensions (inches)
Nom. Dia. 5mm 7mm
10mm
14mm
20mm
Varistor Voltage
≤ 68 82-220 ≥ 240 ≤ 68 82-270 ≥ 330 ≤ 68 82-270 330 -510 560-1,100 1,800 ≤ 68 82-270 330 -510 560-1,100 1,800 ≤ 68 82-270 330 -510 560-1,100 1,800
ØD max.
0.276 0.276 0.276 0.335 0.335 0.335 0.453 0.453 0.453 0.492 0.531 0.610 0.610 0.610 0.630 0.669 0.846 0.846 0.846 0.886 0.886
H max.
0.394 0.394 0.394 0.453 0.453 0.453 0.571 0.571 0.571 0.610 0.