1.5KE33CA/4 The Vishay Dale 1.5KE33CA/4 is a bidirectional TVS diode designed for transient voltage suppression. It features a 33V standoff voltage and 1500W peak pulse power.
Mfr Part #:

1.5KE33CA/4

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale 1.5KE33CA/4 is a bidirectional TVS diode designed for transient voltage suppression. It features a 33V standoff voltage and 1500W peak pulse power.
✓ Total Stock: 1,275 pcs
$ Price Range: $0.48

1.5KE33CA/4 Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,275 pcs
1275 pcs On Request 1 On Request On Request On Request On Request 2026-04-29 00:15:08

1.5KE33CA/4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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1.5KE33CA/4 Description

Short technical summary and product information.

The 1.5KE33CA/4 from Vishay Dale is a bidirectional Transient Voltage Suppressor (TVS) diode. It is designed to protect sensitive electronic components from voltage transients.

 

Key electrical specifications include a standoff voltage of 33V, a breakdown voltage of 28.2V, and a peak pulse current rating of 32.8A. The device offers a substantial peak pulse power dissipation of 1500W.

 

This TVS diode operates within a wide temperature range of -55°C to +175°C. It is housed in a DO-201AA package, suitable for through-hole mounting. The component has a single channel and is supplied on a reel with a standard package quantity of 1400 units.

1.5KE33CA/4 Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: 1.5KE33CA/4 Bidirectional TVS Diode 33V 1500W
Subcategory: TVS - Diodes

1.5KE33CA/4 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1.5KE33CA/4 Estimated Pricing

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1+ $0.48 $0.48

Estimated market price range - modelled values for guidance only, not live distributor offers.

1.5KE33CA/4 Features

  • Bidirectional TVS diode for transient suppression.
  • 33V standoff voltage.
  • 1500W peak pulse power rating.
  • DO-201AA through-hole package.
  • Wide operating temperature range.

1.5KE33CA/4 Applications

  • Protects sensitive electronic circuits.
  • Ideal for power supply surge protection.
  • Used in automotive electronics.
  • Suitable for industrial control systems.

1.5KE33CA/4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the standoff voltage of the 1.5KE33CA/4?

The standoff voltage is 33V.

What is the peak pulse current for the 1.5KE33CA/4?

The peak pulse current is 32.8A.

What is the peak pulse power of the 1.5KE33CA/4?

The peak pulse power is 1500W.

What is the operating temperature range for the 1.5KE33CA/4?

The operating temperature range is -55°C to +175°C.

What package is the 1.5KE33CA/4 supplied in?

The 1.5KE33CA/4 is supplied in a DO-201AA package.

How is the 1.5KE33CA/4 mounted?

The 1.5KE33CA/4 is mounted using the through-hole method.

What is the standard package quantity for the 1.5KE33CA/4?

The standard package quantity is 1400 units.

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