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V14H420P Dataheets PDF



Part Number V14H420P
Manufacturers Littelfuse
Logo Littelfuse
Description Metal-Oxide Varistors
Datasheet V14H420P DatasheetV14H420P Datasheet (PDF)

Metal-Oxide Varistors (MOVs) Radial Leaded Varistors > LV UltraMOV® Varistor Series HMOVTM Varistor Series RoHS Description The HMOVTM Varistor Series is specifically designed for applications requiring high surge energy absorption and high operating temperature of 125°C. The maximum peak surge current is rated up to 10kA (8/20µs pulse) to protect against indirect lightning strikes, switching surge transients, and abnormally fast transients. Agency Approvals Agency Agency Approval UL1449 I.

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Metal-Oxide Varistors (MOVs) Radial Leaded Varistors > LV UltraMOV® Varistor Series HMOVTM Varistor Series RoHS Description The HMOVTM Varistor Series is specifically designed for applications requiring high surge energy absorption and high operating temperature of 125°C. The maximum peak surge current is rated up to 10kA (8/20µs pulse) to protect against indirect lightning strikes, switching surge transients, and abnormally fast transients. Agency Approvals Agency Agency Approval UL1449 IEC 60950-1(Annex Q) IECQ CS 042200 GB 0001 Agency File Number E320116 IECQ-C BSI 15.0013 E1291/F Additional Information Datasheet Resources Samples Features • High operating • Wide operating temperature combined voltage range with high isolation voltage capability: 125°C and 2500V, respectively • Three disc sizes available: 10mm, 14mm, and 20mm • High surge current withstanding capability up • Lead-free, Halogen-free, and RoHS compliant to 10kA (8/20µs pulse) • Complies with 1000 cycle, -55°C to 125°C, Thermal Shock Cycling Test Applications • LED lighting • Automation control • Security System (fire • Power Supply Unit alarm or smoke detector) (outdoor and industrial) • Solar Power Inverter Absolute Maximum Ratings • See Device Ratings and Specifications chart for ratings of individual members of a series. Continous: Steady State Applied Voltage: Transient: AC Voltage Range (VM(AC)RMS) DC Voltage Range (VM(DC)) Non-Repetitive Surge Current, 8/20µs Waveform (ITM) Non-Repetitive Energy Capability, 2ms Waveform (WTM) Operating Ambient Temperature Range (TA) Storage Temperature Range (TSTG) Temperature Coefficient (αV) of Clamping Voltage (VC) at Specified Test Current Hi-Pot Encapsulation (Isolation Voltage Capability) Silicone Coating Insulation Resistance Low Voltage Series 11 to 625 14 to 825 800 to 10,000 0.8 to 150 -55 to +125 -55 to +150 < 0.01% 2500 >1,000 Units V V A J °C °C °C V MΩ CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/12/18 Metal-Oxide Varistors (MOVs) Radial Leaded Varistors > LV UltraMOV® Varistor Series HMOVTM Series Device Ratings and Specifications Maximum Rating (125°C) Specifications (25°C) Silicone Coated Models Part Number (Base part) V10H11P V14H11P V20H11P V10H14P V14H14P V20H14P V10H17P V14H17P V20H17P V10H20P V14H20P V20H20P V10H23P V14H23P V20H23P V10H25P V14H25P V20H25P V10H30P V14H30P V20H30P V10H35P V14H35P V20H35P V10H40P V14H40P V20H40P V10H50P V14H50P V20H50P V10H60P V14H60P V20H60P V10H75P V14H75P V20H75P V10H95P V14H95P V20H95P V10H115P V14H115P V20H115P V10H130P V14H130P V20H130P V10H140P Branding P10H11 P14H11 P20H11 P10H14 P14H14 P20H14 P10H17 P14H17 P20H17 P10H20 P14H20 P20H20 P10H23 P14H23 P20H23 P10H25 P14H25 P20H25 P10H30 P14H30 P20H30 P10H35 P14H35 P20H35 P10H40 P14H40 P20H40 P10H50 P14H50 P20H50 P10H60 P14H60 P20H60 P10H75 P14H75 P20H75 P10H95 P14H95 P20H95 P10H115 P14H115 P20H115 P10H130 P14H130 P20H130 P10H140 Size Disc Dia. (mm) Max Continuous Voltage VM(AC) RMS VM(DC) Max Peak Current (8/20μs) Energy Rating (2ms, 1 pulse) 1 x IPTuMlse 2 x PITuMlses WTM Varistor Voltage at 1mA Maximum Typical Clamping Voltage Capacitance f = (8 x 20μs) 1MHz VMNiOnM VMNaOxM VC IPK C (V) (V) (A) (A) (J) (V) (V) (V) (A) (pF) 10 11 14 1500 800 4.2 16.2 19.8 36 5 5450 14 11 14 3000 1800 8 16.2 19.8 36 10 12000 20 11 14 5000 3000 25 16.2 19.8 36 20 26000 10 14 18 1500 800 5 19.8 24.2 43 5 4650 14 14 18 3000 1800 10 19.8 24.2 43 10 10200 20 14 18 5000 3000 28 19.8 24.2 43 20 22200 10 17 22 1500 800 6.5 24.3 29.7 53 5 3900 14 17 22 3000 1800 13 24.3 29.7 53 10 8700 20 17 22 5000 3000 35 24.3 29.7 53 20 18750 10 20 26 1500 800 10 29.7 36.3 65 5 3400 14 20 26 3000 1800 20 29.7 36.3 65 10 7500 20 20 26 5000 3000 58 29.7 36.3 65 20 15000 10 23 28 1500 800 12 32.4 39.6 71 5 3200 14 23 28 3000 1800 23 32.4 39.6 71 10 7000 20 23 28 5000 3000 70 32.4 39.6 71 20 14000 10 25 31 1500 800 13 35.1 42.9 77 5 2900 14 25 31 3000 1800 25 35.1 42.9 77 10 6200 20 25 31 5000 3000 77 35.1 42.9 77 20 13500 10 30 38 1500 800 15.5 42.3 51.7 93 5 2550 14 30 38 3000 1800 32 42.3 51.7 93 10 5550 20 30 38 5000 3000 90 42.3 51.7 93 20 12000 10 35 45 1500 800 20 50.4 61.6 110 5 2200 14 35 45 3000 1800 40 50.4 61.6 110 10 5000 20 35 45 5000 3000 115 50.4 61.6 110 20 10500 10 40 56 1500 800 25 61.2 74.8 135 5 1850 14 40 56 3000 1800 50 61.2 74.8 135 10 .


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