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General Semiconductor / Vishay 1.5KE51CA-E3/54

General Semiconductor / Vishay - 1.5KE51CA-E3/54 - 1.5KW, 51V 5%, BIDIR, AXIAL TVS View larger image View larger image
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General Semiconductor / Vishay 1.5KW, 51V 5%, BIDIR, AXIAL TVS
Mfr. Part#:

Allied Stock#: 70217517

 RoHS Compliant Part

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Pricing (USD) & Availability
Special Pricing
$0.328 (Each)
1$0.328(Save 37%)
Excess Inventory, Discount available online only. Restrictions apply*
Standard Pricing
$0.520 (Each)

1818 can ship immediately.

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Minimum Quantity: 1 |  Multiples Of: 1


Brand/Series: 1.5KE Series
Clamping Voltage: 70.1 V
Configuration: Single
Current, Leakage: 1 μA
Current, Peak: 21.4 A
Current, Ratings: 21.4 A
Current, Reverse, Maximum: 1 μA
Current, Surge: 21.4 A
Current, Test: 1 mA
Diameter: 5.3 mm
Dimensions: 5.3 Dia. x 9.5 L mm
Direction: Bi-Directional
For Use With: Data/Comm, Industrial Equipment
Length: 0.374" (9.5mm)
Mounting Type: Through Hole
Number of Pins: 2
Package Type: 1.5KE
Power Dissipation: 1500 W
Primary Type: Diodes
Suppressor Type: Voltage
Temperature, Junction, Maximum: 175 °C
Temperature, Operating: -55 to 175 °C
Temperature, Operating, Maximum: +175 °C
Temperature, Operating, Minimum: -55 °C
Temperature, Operating, Range: -55 to +175 °C
Termination: Leadwires
Type: TVS
Voltage, Breakdown: 48.5 V
Voltage, Reverse Standoff: 43.6 V
Voltage, Stand Off: 51 V
Voltage, Working: 3.5 V


  • Glass Passivated Chip Junction
  • Available in Uni-Directional and Bi-Directional
  • 1500 W Peak Pulse Power Capability with a 10/1000 μs Waveform, Repetitive Rate (Duty Cycle): 0.01%
  • Excellent Clamping Capability
  • Very Fast Response Time
  • Low Incremental Surge Resistance
  • Solder Dip 260°C, 40 s
  • Component in Accordance to RoHS 2002/95/EC and WEEE 2002/96/EC Applications: Use in sensitive electronics protection against voltage transients induced by inductive load switching and lighting on ICs, MOSFET, signal lines of sensor units for consumer, computer, industrial, automotive and telecommunication.
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