Aumov LV Ultramov Varistor Design Guide Page 22 Varistor Design Guide For DC & Automotive Applications

2015 Littelfuse DC Application Varistor Design Guide www.littelfuse.com DC Application Varistor Design Guide AUMOV Varistor Series Part Number Cross-Reference Size Disc Dia. (mm) Max. Continuous Voltage Varistor Voltage at 1mA Energy (Load Dump, 10 pulses (J) Jump Start DC Vjump (5 min.) (V) Littelfuse Auto Series Supplier X Supplier Z Vrms (V) Vdc (V) Vv (1mA) Vv (1mA) % P/N (Max. Op. Temp. 85C) P/N (Max. Op. Temp. 125C) Max. Peak Current (8 20s, 1 pulse (A) Energy Rating (2ms, 1 pulse) (J) P/N (SIOV-) Surge Rating 8/20s, 1 (A) Energy Rating (2ms, 1 pulse) (J) P/N (TVR-) Surge Rating 8/20s, 1 (A) Energy Rating (2ms, 1 pulse) (J) For 12VDC System 5 14 16 22 10% 6 25 V05E14AUTO V05P14AUTO 400 1 7 14 16 22 10% 12 25 V07E14AUTO V07P14AUTO 800 2.2 S07K11AUTO 250 0.9 TVR07220-Q 500 10 14 16 22 10% 25 25 V10E14AUTO V10P14AUTO 1500 5 S10K11AUTO 500 2 TVR10220-Q 1000 14 14 16 22 10% 50 25 V14E14AUTO V14P14AUTO 3000 10 S14K11AUTO 1000 4 TVR14220-Q 2000 20 14 16 22 10% 100 25 V20E14AUTO V20P14AUTO 5000 28 S17K11AUTO 2000 12 TVR20220-Q 3000 5 17 20 27 10% 6 30 V05E17AUTO V05P17AUTO 400 1.4 7 17 20 27 10% 12 30 V07E17AUTO V07P17AUTO 800 2.8 10 17 20 27 10% 25 30 V10E17AUTO V10P17AUTO 1500 6.5 S10K17AUTO 500 2.5 TVR10270-Q 1000 14 17 20 27 10% 50 30 V17E17AUTO V17P17AUTO 3000 13 S14K17AUTO 1000 5 TVR14270-Q 2000 20 17 20 27 10% 100 30 V20E17AUTO V20P17AUTO 5000 35 S20K17AUTO 2000 14 TVR20270-Q 3000 For 24VDC System 5 25 28 39 10% 6 40 V05E25AUTO V05P25AUTO 400 2.5 7 25 28 39 10% 12 40 V07E25AUTO V07P25AUTO 800 5.5 10 25 28 39 10% 25 40 V10E25AUTO V10P25AUTO 1500 13 14 25 28 39 10% 50 40 V25E25AUTO V25P25AUTO 3000 25 TVR14390-Q 2000 20 25 28 39 10% 100 40 V20E25AUTO V20P25AUTO 5000 77 S20K25AUTO 2000 22 TVR20390-Q 3000 5 30 34 47 10% 6 45 V05E30AUTO V05P30AUTO 400 3.1 7 30 34 47 10% 12 45 V07E30AUTO V07P30AUTO 800 7 10 30 34 47 10% 25 45 V10E30AUTO V10P30AUTO 1500 15.5 14 30 34 47 10% 50 45 V30E30AUTO V30P30AUTO 3000 32 S05K30AUTO 1000 9 TVR14470-Q 2000 20 30 34 47 10% 100 45 V20E30AUTO V20P30AUTO 5000 90 S07K30AUTO 2000 26 TVR20170-Q 3000 For 48VDC System 5 42 50 68 10% 6 50 V05E42AUTO V05P42AUTO 400 5 7 42 50 68 10% 12 50 V07E42AUTO V07P42AUTO 800 11 S07K42AUTO 3 10 42 50 68 10% 25 50 V10E42AUTO V10P42AUTO 1500 25 S10K42AUTO 6.4 TVR10680-Q 1000 14 42 50 68 10% 50 50 V42E42AUTO V42P42AUTO 3000 50 S14K42AUTO 13 TVR14680-Q 2000 20 42 50 68 10% 100 50 V20E42AUTO V20P42AUTO 5000 140 S20K42AUTO 37 TVR20680-Q 3000 AUMOV Varistor Series Specifications and Part Number Cross-References (continued) 21

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