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VishayCircuit ProtectionTVS - Diodes

Supply original 1.5KE91A-E3/54, TVS - Diodes, by Vishay

1.5KE91A-E3/54 is a TVS - Diodes model from Vishay, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Circuit Protection / TVS - Diodes product path. Known package information currently points to DO-27 under the Vishay brand listing. Unidirectional 77.8V 86.5V 125V 12A Axial TVS RoHS. TrustCompo combines the available model, brand, hierarchy, and specification details around 1.5KE91A-E3/54 so buyers can move faster from review to quotation.

RoHS
Supply original 1.5KE91A-E3/54, TVS - Diodes, by Vishay | TrustCompo
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Part Number

1.5KE91A-E3/54

Internal code

TCE000090554

Package

DO-27

Manufacturer

Vishay

Key specifications

Series

-

Min Quantity

1

Category

Circuit Protection

Sub Category

TVS - Diodes

Description

Unidirectional 77.8V 86.5V 125V 12A Axial TVS RoHS

key Attributes

-

Why request a quote

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Globally recognized certifications

4 certifications

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ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Ordering workflow

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How to order this product

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1

Confirm part and quantity

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2

Send RFQ or sample request

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3

Align delivery, payment, and documentation

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Policies buyers usually check

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Shipping & Delivery

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Quality & Traceability Center

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Structured product content

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Product overview

Overview

Unidirectional 77.8V 86.5V 125V 12A Axial TVS RoHS

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Popular Specs Surfaced First

Product Parameter

Number Of Elements

1

Product Parameter

Diode Element Material

SILICON

Product Parameter

Power Line Protection

No

Product Parameter

Test Current

1mA

Product Parameter

Max Reverse Leakage Current

1μA

Product Parameter

Leakage Current

1μA

Number Of Elements
1
Diode Element Material
SILICON
Power Line Protection
No
Test Current
1mA
Max Reverse Leakage Current
1μA
Leakage Current
1μA
Max Surge Current
12A
Peak Pulse Current
12A
Reverse Breakdown Voltage
8.65V
Peak Pulse Power
1.5kW
Clamping Voltage
13.4V
Reverse Standoff Voltage
7.78V
Voltage - Clamping (Max) @ Ipp
125V
Breakdown Voltage
86.5V
Max Breakdown Voltage
9.55V
Part Status
Active
Mounting Type
Through Hole
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Factory Lead Time
8 Weeks
Packaging
Tape & Reel (TR)
Element Configuration
Single
Manufacturer
Vishay
Operating Temperature
-55°C~175°C TJ
Categories
Circuit Protection
Type
Zener
Sub-Categories
TVS - Diodes
Subcategory
Transient Suppressors
Technology
AVALANCHE
Terminal Form
WIRE
Package / Case
DO-201AA, DO-27, Axial
Termination
Axial
Additional Feature
UL RECOGNIZED
Contact Plating
Tin
Pbfree Code
yes
Mount
Through Hole
Number Of Terminations
2
Number Of Pins
2
Pin Count
2
Polarity
UNIDIRECTIONAL
Applications
General Purpose
Case Connection
ISOLATED
Series
TransZorb®
Current
12A
Power - Peak Pulse
1500W 1.5kW
Power Dissipation
1.5kW
Max Power Dissipation
1.5kW
Operating Supply Voltage
7.78V
Voltage - Reverse Standoff (Typ)
77.8V
Manufacturer'S Part No.
1.5KE91A-E3/54
Voltage
91V
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH SVHC
Unknown
RoHS Status
ROHS3 Compliant
HTSUS
8541.10.0080
ECCN Code
EAR99

Common questions

Product FAQ

Quick answers for buyers reviewing 1.5KE91A-E3/54, stock, documentation, and sourcing steps.

What is 1.5KE91A-E3/54?

1.5KE91A-E3/54 is a TVS - Diodes component from Vishay. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for 1.5KE91A-E3/54?

1.5KE91A-E3/54 is listed with package reference DO-27. The current product description is Unidirectional 77.8V 86.5V 125V 12A Axial TVS RoHS, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is 1.5KE91A-E3/54 available in stock?

This page currently shows 54730 units in stock and 22778 units available for 1.5KE91A-E3/54. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for 1.5KE91A-E3/54?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for 1.5KE91A-E3/54 by Vishay. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for 1.5KE91A-E3/54?

A dedicated datasheet link is not currently listed for 1.5KE91A-E3/54 by Vishay. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.

How should buyers verify 1.5KE91A-E3/54 before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for 1.5KE91A-E3/54 before approving the order.

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