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Panjit International Inc. 1.5KE27CA_R2_00001 — Circuit Protection

Panjit 1.5KE27CA_R2_00001 TVS Diode, 1500W, DO-201AE

MPN1.5KE27CA_R2_00001
Obsolete

Panjit International Inc. 1.5KE series bidirectional TVS diode, 1.5KE27CA_R2_00001, 1500W peak pulse power, 23.1V reverse standoff, 37.5V clamping, DO-201AE axial, through hole.

Panjit International Inc. 1.5KE27CA_R2_00001 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

1.5KE27CA_R2_00001 specifications
ParameterValue
TypeZener
Series1.5KE
MountingThrough Hole
Voltage - breakdown25.7V
Voltage - clamping (Max) @ ipp37.5V
Voltage - reverse standoff23.1V
Current - peak pulse (10/1000μs)40A
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
Bidirectional channels1

Product details

What a 1500W bidirectional TVS means on the bench

The 1.5KE27CA_R2_00001: Its 23.1V reverse standoff voltage means it stays off the rail at nominal 24V DC buses; the 25.7V minimum breakdown triggers clamping at 37.5V max, shunting up to 40A of surge current away from downstream silicon. The single bidirectional channel protects both polarities with one device — useful on AC-coupled signal lines or floating DC rails where reverse polarity is a real risk.

Obsolete — sourcing the 1.5KE27CA for a repair

For a board-level repair or a BOM line that needs this exact part number, the supply channel is independent surplus and broker inventory, not the original manufacturer's authorized stock.

Frequently asked questions

What is the 1.5KE27CA_R2_00001's listed type and series?

The device type is Zener (bidirectional TVS diode), and the series is 1.5KE from Panjit International Inc.

What compliance documentation does Panjit provide for 1.5KE27CA_R2_00001?

The evidence does not list RoHS, REACH, UL, or IEC documentation for this part. Check the manufacturer's datasheet or contact the supplier for compliance certificates.