14D820K Datasheet PDF

14D820K : The 14D series radial leaded varistors provides an ideal circuit protection solution for lower DC voltage applications by offering higher surge ratings than ever before available in such small discs. The maximum peak surge current rating can reach up to 6KA (8/20 μs pulse) to protect against high peak surges, including indirect lightning strike interference, system switching transients and abnormal fast transients from the power source. Features Applications u Wide operating voltage (V1mA) range from 18V to 1800V u Fast responding to transient over-voltage u Large absorbing transient energy capability u Low clamping ratio and no following-on current u Meets MSL level 1, per J-STD-020 u T.

14D820K : ELECTRONICS Circuit Protection System Metal Oxide Varistors 14D Series Specifications are subject to change without notice. Please refer to http://www.ruilon.com for current information. Metal Oxide Varistors - 14D Series Features • Wide operating voltage (V1mA) range from 18V to 1800V. • Fast responding to transient over-voltage. • Large absorbing transient energy capability. • Low clamping ratio and no following-on current. General Information • Transistor, diode, IC, thyristor or triac semiconductor protection • Surge protection in consumer electronics • Surge protection in industrial electronics • Surge protection in electronic home appliances, gas and petroleum appliances • Relay and.

14D820K : METAL OXIDE VARISTORS Transient voltage surge suppressors 14D series Model Number Standard High Surge Maximum Allowable Voltage AC DC (V) (V) 14D180L J 11 14 Varistor Voltage V 1.0mA (V) 18(15-21) Clamping Maximum Maximum Voltage Peak current Energy (MAX.) (8/20µs) (10/1000µs) VC IP Standard High Surge Standard High Surge (v) (A) (A) (JOULE) Rated Power Typical Capacitance (Reference) W @1KHz (pf) . 36 4.0 7.0 11100 * ** 14D220K J 14 18 22(20 -24) 43 5.0 8.0 9100 * ** 14D270K J 17 22 27(24 -30) 53 6.0 10 7400 * ** 14D330K 14D390K J 20 26 J 25 31 33(30 -36) 39(35 - 43) 65 7.5 10 1000 2000 77 8.6 12 0.10 13 6100 5100 * ** * ** 14D470K J 30 38.

14D820K : of Part Number 14 D 471 K 14D Series Nominal Varistor Voltage 471=470V D: DISK DISC DIAMETER 14=14MM 1 Electrical Characteristics Maximum Part Number Allowable Voltage Varistor Voltage Maximum Clamping Voltage Standard VAC(V) VDC(V) V1mA(V) IP(A) VC(V) 14D180K 14D220K 1.

14D820K : Metal Oxide Varistors Varistor14D180~182KJ Series Applications • Transistor, diode, IC, thyristor or triac semiconductor protection. • Surge protection in consumer electronics. • Surge protection in industrial electronics. • Surge protection in electronic home appliances, gas and petroleum appliances. • Relay and electromagnetic valve surge absorption. Features • Wide operating voltage (V1mA) range from 8V to 1800V. • Fast responding to transient over-voltage. • Large absorbing transient energy capability. • Low clamping ratio and no following-on current. Package Dimensions H1 K3.0 L1 D1 d1 Symbol H(max.) H1(max.) L(min.) L1(min.) D(max.) D1(±0.8) T(max.) d(±0.05) d1(±0.4) TABLE 1 Di.

14D820K : Zinc Oxide Varistor 14mm Zinc Oxide Varistor Elecsound Varistor is a voltage dependent resistor. Which have symmetrial voltage-current characteristics and unparalleled large peak current capability are used for absorption of transient voltage, suppression of pulse noise and circuit voltage stabilization. 1 Features Low leakage current Excellent voltage ratio. Wide voltage. Fast response time. 2 Application Ic semiconductor protection. Surge voltage protection in communication, measuring, and controller elecronics. Surppression of main borne transients in industrial electronics and consumer electronics. 3. Dimensions http://www.DataSheet4U.com/ 4. Approval: Elecsound Products: Trimming p.

14D820K : The voltage between two terminals with the specified measuring current 1mA.DC applied is call Vb. Requirement Maximum Allowable Voltage The recommended maximum sine wave voltage (RMS) or the maximum DC voltage can be applied continuously. To meet the specified value Rated Wattaget The maximum average power that can be applied within the specified ambient temperature. IEnergy The maximum energy within the varistor voltage change of ±10% when one impulse of10/1000μsec. or 2 msec. is applied. Withstanding Surge Current The maximum current within the varistor voltage change of ±10% with the standard impulse current (8/20μsec.) applied one time. The change of Vb shall be measured after .

14D820K : Varistor Specification TYEE Varistor Varistor are voltage dependent, nonlinear device which have an electrical behavior similar to back-to-back zener diodes. TYEE series zinc oxide varistor are nonlinear resistors, consisting main of zinc oxide and several kinds of metal oxide additive. They are bilateral and symmetrical V-I characteristics curve and unparalleled large peak current capability are used for absorption of transient voltage, suppression of pulse noise and circuit voltage stabilization. Applications Features ● Surge Protection in consumer electronics ● Fast response -- industrial electronics ● Excellent voltage ratio -- telephone and telecommunication systems ● High stabilization.

14D820K : SONGLONG LISHANG METAL OXIDE VARISTOR – 14D SERIES VDR Varistor 14D SERIES FEATURES * Wide operating voltage (V1mA) range from 18V to 1800V. * Fast responding to transient over-voltage. * Large absorbing transient energy capability. * Low clamping ratio and no follow-on current. * Meets MSL level 1, per J-STD-020 * Safety number : CUL- E317616 VDE- 40028836 CQC-12001078540 ISO9001-2018 APPLICATION *Transistor, Diode, IC, Thyristor or Triac semiconductor protection. * Surge protection in consumer electronics. * Surge protection in industrial electronics. * Surge protection in electronic home appliances, gas and petroleum appliances. * Relay and electromagnetic valve surge absorpti.

14D820KJ : The 14D series radial leaded varistors provides an ideal circuit protection solution for lower DC voltage applications by offering higher surge ratings than ever before available in such small discs. The maximum peak surge current rating can reach up to 6KA (8/20 μs pulse) to protect against high peak surges, including indirect lightning strike interference, system switching transients and abnormal fast transients from the power source. Features Applications u Wide operating voltage (V1mA) range from 18V to 1800V u Fast responding to transient over-voltage u Large absorbing transient energy capability u Low clamping ratio and no following-on current u Meets MSL level 1, per J-STD-020 u T.

14D820KJ : ELECTRONICS Circuit Protection System Metal Oxide Varistors 14D Series Specifications are subject to change without notice. Please refer to http://www.ruilon.com for current information. Metal Oxide Varistors - 14D Series Features • Wide operating voltage (V1mA) range from 18V to 1800V. • Fast responding to transient over-voltage. • Large absorbing transient energy capability. • Low clamping ratio and no following-on current. General Information • Transistor, diode, IC, thyristor or triac semiconductor protection • Surge protection in consumer electronics • Surge protection in industrial electronics • Surge protection in electronic home appliances, gas and petroleum appliances • Relay and.

14D820KJ : Metal Oxide Varistors Varistor14D180~182KJ Series Applications • Transistor, diode, IC, thyristor or triac semiconductor protection. • Surge protection in consumer electronics. • Surge protection in industrial electronics. • Surge protection in electronic home appliances, gas and petroleum appliances. • Relay and electromagnetic valve surge absorption. Features • Wide operating voltage (V1mA) range from 8V to 1800V. • Fast responding to transient over-voltage. • Large absorbing transient energy capability. • Low clamping ratio and no following-on current. Package Dimensions H1 K3.0 L1 D1 d1 Symbol H(max.) H1(max.) L(min.) L1(min.) D(max.) D1(±0.8) T(max.) d(±0.05) d1(±0.4) TABLE 1 Di.

14D820KJ : The voltage between two terminals with the specified measuring current 1mA.DC applied is call Vb. Requirement Maximum Allowable Voltage The recommended maximum sine wave voltage (RMS) or the maximum DC voltage can be applied continuously. To meet the specified value Rated Wattaget The maximum average power that can be applied within the specified ambient temperature. IEnergy The maximum energy within the varistor voltage change of ±10% when one impulse of10/1000μsec. or 2 msec. is applied. Withstanding Surge Current The maximum current within the varistor voltage change of ±10% with the standard impulse current (8/20μsec.) applied one time. The change of Vb shall be measured after .

14D820KJ : SONGLONG LISHANG METAL OXIDE VARISTOR – 14D SERIES VDR Varistor 14D SERIES FEATURES * Wide operating voltage (V1mA) range from 18V to 1800V. * Fast responding to transient over-voltage. * Large absorbing transient energy capability. * Low clamping ratio and no follow-on current. * Meets MSL level 1, per J-STD-020 * Safety number : CUL- E317616 VDE- 40028836 CQC-12001078540 ISO9001-2018 APPLICATION *Transistor, Diode, IC, Thyristor or Triac semiconductor protection. * Surge protection in consumer electronics. * Surge protection in industrial electronics. * Surge protection in electronic home appliances, gas and petroleum appliances. * Relay and electromagnetic valve surge absorpti.