Products LineupMetal Oxide Varistors

Leaded Disk Metal Oxide Varistors V Series TND20V-390KB00AAA0

  • Miniaturized
  • Capable of Withstanding Large Surge Currents.

Product Information

Part Number TND20V-390KB00AAA0
Status In Production
Successor Model -
Previous Part Number TNR20V390K
Series V
Rated varistor voltage [V] 39 V
Varistor Voltage Range 35 ~ 43 V
Max. Clamping Voltage 77 V at 20 A
Max. Allowable Voltage AC 25 Vr.m.s.
DC 30 V
Short-time Operating Voltage (5 minutes) - Vdc
Max. Peak Current(8/20μs) 3,000 A/1 times
2,000 A/2 times
Max. Energy (2ms) 25 J
Rated Wattage 0.2 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) 21000 pF/1kHz
Metal Oxide -℃--V--A
Dimension D 21.5 mm
Dimension H 24.5 mm
Dimension T 5.5 mm
Dimension E 1.3 mm
Dimension L 20 mm
Dimension ⌀d 0.8±0.05 mm
Dimension W 10±1.0 mm
Dimension W2 (Reference) 10.1 mm
Dimension F -±0.8 mm
Element Dimensions ⌀20 mm
Reference Weight 3.3 g
Standard Packaging Styles Bulk
Minimum Order Quantity 700 pcs/Box
Flame Resistance Grade UL94V-0
Terminal Coating Material Sn
Shelf Life/MSL 24 months (from delivery date)
RoHS Compliant Compliant
AEC-Q200 -

Dimension [mm]

Dimension

Part Numbering System

Part Numbering System

Characteristics Data

  • Volt-Ampere Characteristics

  • Pulse Life Time Ratings