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SPECIFICATION
Metal Oxide Varistors SVR®
REV. DATE REV. NO.
0
1. Scope
This Specification is applied for Metal Oxide Varistors which provide reliable and economical protection against high voltage transients and surges which may be priduced, for example by lighting, switching or electrical noise on AC or DC power lines.
2. Explanation of Part Numbers(Typical example)
SVR 5 6 1 D 20 A
-
S 25
Common code Hiel Varistor
Element type Disk -Type
Varistor Voltage
The first two digits are significant
figures, the third one denotes the number of Zeros following
Disk dia. 05 φ 05mm 07 φ 07mm 10 φ 10mm 14 φ 14mm 20 φ 20mm
Series U U-Series - S-Series
Lead length
25 25mm 10 10mm
Suffix A High Voltage B Low Voltage
Formig Type S Straight O Out - Kink I IN - Kink
3. Operating Temperature Range: -40℃ ~ +85℃
4. Application Notes for UL and CSA Recognized Components
4.1 Related ...