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Panjit International Inc. 1.5KE51A_R2_00001 — Circuit Protection

Panjit 1.5KE51A_R2_00001 Zener TVS, 1500W, DO-201AE

MPN1.5KE51A_R2_00001
Obsolete

Panjit International Inc. 1.5KE series Zener TVS diode, 1.5KE51A_R2_00001, 1500W peak pulse, 43.6V standoff, 70.1V clamping, DO-201AE axial, through hole.

$0.2264Ref. price · indicative, final on quote
Panjit International Inc. 1.5KE51A_R2_00001 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

1.5KE51A_R2_00001 specifications
ParameterValue
TypeZener
Series1.5KE
MountingThrough Hole
Voltage - breakdown48.5V
Voltage - clamping (Max) @ ipp70.1V
Voltage - reverse standoff43.6V
Current - peak pulse (10/1000μs)21.4A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-65°C~175°C(TJ)
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsGeneral Purpose
CaseDO-201AE, Axial
Unidirectional channels1

Product details

1500 W peak pulse, 43.6 V standoff — the 1.5KE51A_R2_00001

Housed in a DO-201AE axial-lead package, it is intended for through-hole mounting and is classified for general-purpose circuit protection applications.

Obsolete — sourcing through independent channels

Panjit has marked the 1.5KE51A_R2_00001 as obsolete. Available through independent surplus and broker channels.

Clamping voltage and temperature range

Operating junction temperature spans -65°C to 175°C, covering most industrial and automotive under-hood environments without derating concerns at the high end.