Varistor Metal Oxide Varistor Products Page 101 Varistor Metal-Oxide Varistor Products

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/14/17 Metal-Oxide Varistors (MOVs) Radial Lead Varistors > UltraMOV Varistor Series Product Dimensions (mm) Dimension V RMS Voltage Model 7mm Size 10mm Size 14mm Size 20mm Size Min. mm (in) Max. mm (in) Min. mm (in) Max. mm (in) Min. mm (in) Max. mm (in) Min. mm (in) Max. mm (in) A 130-320 - 12 (0.472) - 16 (0.630) - 20 (0.787) - 26.5 (1.043) 385-625 - 13 (0.512) - 17 (0.689) - 20.5 (0.807) - 28 (1.102) D All - 9 (0.354) - 12.5 (0.492) - 17 (0.669) - 23 (0.906) e (Note 2) All 4 (0.157) 6 (0.236) 6.5 (0.256) 8.5 (0.335) 6.5 (0.256) 8.5 (0.335) 9 (0.354) 11 (0.433) e 1 (Note 3) 130-320 1.5 (0.059) 3.5 (0.138) 1.5 (0.059) 3.5 (0.138) 1.5 (0.059) 3.5 (0.138) 1.5 (0.059) 3.5 (0.138) 385-625 2.5 (0.098) 5.5 (0.217) 2.5 (0.098) 5.5 (0.217) 2.5 (0.098) 5.5 (0.217) 2.5 (0.098) 5.5 (0.217) E 130-320 - 5.6 (0.220) - 5.6 (0.220) - 5.6 (0.220) - 5.6 (0.220) 385-510 - 7.3 (0.287) - 7.3 (0.287) - 7.3 (0.287) - 7.3 (0.287) 550-625 - 8.3 (0.327) - 8.3 (0.327) - 8.3 (0.327) - -8.3 (0.327) b All 0.585 (0.023) 0.685 (0.027) 0.76 (0.030) 0.86 (0.034) 0.76 (0.030) 0.86 (0.034) 0.76 (0.030) (Note 2) 0.86 (0.034) (Note 2) A TRIM All - 15 (0.591) - 19.5 (0.768) - 22.5 (0.886) - 29.0 (1.142) L (L2) All 25.4 (1.00) - 25.4 (1.00) - 25.4 (1.00) - 25.4 (1.00) - *L (L4) All 2.41 (0.095) 4.69 (0.185) 2.41 (0.095) 4.69 (0.185) 2.41 (0.095) 4.69 (0.185) 2.41 (0.095) 4.69 (0.185) NOTES: 1. Measurements displayed in Millimeters (Inches in parentheses). 2. Standard lead space. 3. For in-line lead option L3, dimension e 1 is "zero" . Straight lead form option L1 shown. Lead form options L1 and L3 (refer to table below) *Seating plane interpretation per IEC-717 (not available on tape or ammo pack) * SEATING PLANE A TRIM Lead form options L2 and L4 (refer to table below) L TRIM For information about bulk packaging quantities, please refer to the Ordering Notes section at the end of this document.

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