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Panjit International Inc. 1.5KE300A_R2_00001 — Circuit Protection

Panjit 1.5KE300A_R2_00001 TVS, 1.5kW, 414V Clamp

MPN1.5KE300A_R2_00001
Obsolete

Panjit International Inc. 1.5KE series Zener TVS diode, 1.5KE300A_R2_00001, DO-201AE axial, 1500W peak pulse power, 256V reverse standoff, 414V clamping, unidirectional.

Panjit International Inc. 1.5KE300A_R2_00001 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

1.5KE300A_R2_00001 specifications
ParameterValue
TypeZener
Series1.5KE
MountingThrough Hole
Voltage - breakdown285V
Voltage - clamping (Max) @ ipp414V
Voltage - reverse standoff256V
Current - peak pulse (10/1000μs)3.8A
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

1500W peak pulse, 256V standoff — the clamping ceiling for 240VAC rails

The 1.5KE300A_R2_00001: With a 256V reverse standoff voltage and a 414V maximum clamping at 3.8A peak pulse current, this part is sized to protect 240VAC power lines or 300VDC bus rails from transient overvoltage events like inductive load dumps or lightning-coupled surges.

DO-201AE axial — through-hole mounting for high-surge paths

Housed in the DO-201AE axial leaded package, this TVS is a through-hole device suited for point-to-point wiring or PCB mounting where the trace width must handle the surge current without vaporizing.

Obsolete — last-time-buy inventory only

Panjit has marked the 1.5KE300A_R2_00001 as obsolete. Available inventory is limited to surplus and broker channels — quantities are lot-specific, and date codes vary.

Frequently asked questions

How can I source the obsolete 1.5KE300A_R2_00001?

This part is obsolete with no official successor from Panjit. We source it through independent surplus and broker channels against an RFQ.

What is the closest functional alternative to 1.5KE300A_R2_00001?

No pin-compatible direct replacement is recorded. A functional equivalent would need the same DO-201AE axial package, 1500W peak pulse rating, 256V standoff, and 414V clamp — but any substitution requires verifying the breakdown voltage window (285V min) and unidirectional polarity against the original BOM position.