NIPPON CHEMI-CON CORPORATION

Leaded Disk Metal Oxide Varistors V Series TND07V-471KB00AAA0

RoHS

Miniaturized
Capable of Withstanding Large Surge Currents.

TND07V-471KB00AAA0

"TNR" is the brand name for all Nippon Chemi-Con metal oxide varisotors and is our registered trademark. Currently, both previous part numbers (starting with "TNR") and current part numbers (starting with "TND") are listed concurrently. Please note that all product series with part numbers starting with "TND" are also included under the "TNR" brand.

Part Number	TND07V-471KB00AAA0
Status ? In Production：Product is in mass production. NRND：Not recommended for new design. To be Discontinued：We are planning to discontinue production of this item. Discontinued：Production of this product has stopped. Under development ：Products under development. Listed product specifications are subject to change without prior notice.	-
Successor Model	-
Previous Part Number ? This is a previous part number. Just for your reference.	TNR7V471K
Series	V
Rated varistor voltage [V]	470 V
Varistor Voltage Range	423 ～ 517 V
Max. Clamping Voltage	775 V at 10 A
Max. Allowable Voltage	AC 300 Vr.m.s. DC 385 V
Short-time Operating Voltage (5 minutes)	- Vdc
Max. Peak Current(8/20μs)	1,750 A/1 times 1,250 A/2 times
Max. Energy (2ms)	30 J
Rated Wattage	0.25 W
Applicable Temperature Range	-40 ～ 85 ℃
Storage Temperature	-50 ～ 125 ℃
Temperature Cycle	-40 ℃ ⇔ 85 ℃ 5 cycles
Moisture Resistance	40 ℃ 90～95 % RH 1,000 hrs
Capacitance (Reference)	120 pF/1kHz
Metal Oxide	-℃--V--A
Dimension D	8.5 mm
Dimension H	11.5 mm
Dimension T	5.8 mm
Dimension E	- mm
Dimension L	20 mm
Dimension ⌀d	0.6±0.05 mm
Dimension W	5±1.0 mm
Dimension W2 (Reference)	- mm
Dimension F	-±0.8 mm
Element Dimensions	⌀7 mm
Reference Weight ? This is a representing value calculated from a standard material composition. Note that the reference weights are not considered as guaranteed value.	0.81 g
Standard Packaging Styles	Bulk
Minimum Order Quantity ? This is the packing quantity for standard packing specifications.	3000 pcs/Box
Flame Resistance Grade	UL94V-0
Terminal Coating Material	Sn
Shelf Life/MSL	24 months (from delivery date)
RoHS Compliant ? 10 Restricted Substances 2011/65/EU and (EU) 2015/863	Compliant
AEC-Q200 ? Please refer to AEC-Q 200 for details.	-

Recognized safety standards

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Standards	Title	File No
UL1449	Surge Protective Devices	E323623
CSA	Type 5-Component Surge Protective Devices(SPD)	097864_0_000
VDE	Varistor DIN EN IEC 61051-1:2019-07; EN IEC 61051-1:2018 DIN EN IEC 61051-2:2023-10; EN IEC 61051-2:2021 IEC 61051-1:2018 61051-2:2021 61051-2-2	118623
VDE	Varistor DIN EN IEC 61051-1:2019-07; EN IEC 61051-1:2018 DIN EN IEC 61051-2:2023-10; EN IEC 61051-2:2021 IEC 61051-1:2018 61051-2:2021 61051-2-2 IEC 62368-1:2018 G.8.1	-
CQC	GB/T10193, GB/T10194	- (Country of origin: ) - (Country of origin: -)
CQC	GB/T10193, GB/T10194 GB4943.1	- (Country of origin: -) - (Country of origin: -)