Littelfuse P0602ACRP TVS Thyristor Equivalent & Substitute Parts

Part Overview

The Littelfuse P0602ACRP is a SIDACtor® Transient Voltage Suppressor (TVS) thyristor designed for overvoltage protection applications. This component features dual-element configuration with 25V/50V off-state voltage ratings and 400A peak pulse current capability in a 3-SIP TO-220 Modified package. The P0602ACRP is classified as obsolete, making identification of active equivalent parts essential for new designs and component sourcing.

Substiute Parts

P0602ACRP

Littelfuse Inc.In Stock: 840P0602ACRP Datasheet

Current PartRFQ

P0602ACLRP

Littelfuse Inc.In Stock: 965P0602ACLRP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The P0602ACRP has one direct equivalent: the P0602ACLRP. Substitution eligibility is determined by the following critical parameters:

• Voltage ratings (Breakover, Off-State, On-State) must be identical
• Peak pulse current specifications (8/20µs and 10/1000µs) must match
• Hold current (Ih) must be equivalent
• Number of elements must be the same
• Package configuration (3-SIP TO-220 Modified) must be identical
• Mounting type (Through Hole) must be consistent

The P0602ACLRP satisfies all these criteria, providing a direct functional and mechanical replacement for the obsolete P0602ACRP.

Parameter Comparison

Engineering Selection Recommendations

The P0602ACLRP is the direct active equivalent for the obsolete P0602ACRP. All electrical and mechanical parameters are identical, ensuring drop-in compatibility in existing circuit designs. The P0602ACLRP offers the additional advantage of ROHS3 compliance, making it suitable for applications subject to RoHS regulations. Both parts share identical ECCN and HTSUS classifications, simplifying procurement and regulatory documentation. The P0602ACLRP is currently in active production with confirmed inventory availability, eliminating supply chain risk associated with the obsolete P0602ACRP.

Frequently Asked Questions (FAQ)

Q: Can the P0602ACLRP be used as a direct replacement for the P0602ACRP?

A: Yes. The P0602ACLRP is a direct equivalent with identical electrical ratings (40V/80V breakover, 25V/50V off-state, 400A peak pulse current), hold current specifications, element count, and 3-SIP TO-220 Modified package configuration. No circuit modifications are required.

Q: What is the primary difference between these two parts?

A: The P0602ACRP is obsolete and RoHS non-compliant, while the P0602ACLRP is an active production part with ROHS3 compliance. Electrical and mechanical specifications are identical.

Q: Are there any package or mounting differences?

A: No. Both parts use the same 3-SIP TO-220 Modified package with through-hole mounting. PCB layout and thermal management considerations remain unchanged.

Q: Does the RoHS3 compliance of the P0602ACLRP affect circuit performance?

A: No. RoHS3 compliance reflects material composition standards and does not alter electrical performance, voltage ratings, current handling, or thermal characteristics.

Q: What is the moisture sensitivity level for these parts?

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.