P0084UCMCTP Equivalent & Substitute Parts

Part Overview

The P0084UCMCTP is a SIDACtor® Transient Voltage Suppressor (TVS) thyristor manufactured by Littelfuse Inc., designed for overvoltage protection in electronic circuits. This component features dual voltage ratings (6V/12V off-state) with a peak pulse current capability of 400 A at 8/20µs pulse width, housed in a 6-SMD Gull Wing surface mount package.

The P0084UCMCTP is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or repair requirements for systems utilizing this component.

Substiute Parts

P0084UCMCTP

Littelfuse Inc.In Stock: 872P0084UCMCTP Datasheet

Current PartRFQ

P0084UCMCLTP

Littelfuse Inc.In Stock: 895P0084UCMCLTP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the P0084UCMCTP is determined by strict equivalence across the following electrical and mechanical parameters:

• Voltage Ratings: Breakover voltage (25V, 50V), off-state voltage (6V, 12V), and on-state voltage (8V) must match exactly
• Current Specifications: Peak pulse current at 8/20µs (400 A) and 10/1000µs (100 A), and hold current (50 mA) must be identical
• Physical Configuration: Number of elements (4), capacitance values (45pF, 75pF), and package type (6-SMD, Gull Wing) must be consistent
• Mounting and Packaging: Surface mount technology with Modified MS-013 supplier device package designation

The P0084UCMCLTP meets all substitution criteria as a direct equivalent, with identical electrical performance and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The P0084UCMCLTP is a direct functional equivalent to the P0084UCMCTP with identical electrical and mechanical specifications. The primary distinction is product status and regulatory compliance:

• P0084UCMCTP: Obsolete status with RoHS non-compliance. Suitable for legacy system maintenance where existing inventory is available.
• P0084UCMCLTP: Active product status with ROHS3 compliance and REACH unaffected designation. Recommended for new designs, ongoing production, and systems requiring current regulatory compliance.

For applications requiring RoHS3 compliance or REACH compliance verification, the P0084UCMCLTP is the appropriate selection. Both parts are electrically and mechanically interchangeable within the same circuit design.

Frequently Asked Questions (FAQ)

Q: Are P0084UCMCTP and P0084UCMCLTP electrically identical?

A: Yes. Both components share identical voltage ratings (6V/12V off-state, 8V on-state), current specifications (400 A peak pulse at 8/20µs, 100 A at 10/1000µs, 50 mA hold current), and all other electrical parameters.

Q: What is the difference between these two part numbers?

A: The primary differences are product status and packaging. P0084UCMCTP is obsolete with RoHS non-compliance, while P0084UCMCLTP is active with ROHS3 compliance. Both use identical 6-SMD Gull Wing packages and Modified MS-013 supplier device packages.

Q: Can I use P0084UCMCLTP as a direct replacement for P0084UCMCTP?

A: Yes. The P0084UCMCLTP is a direct substitute with identical electrical performance and mechanical compatibility. No circuit modifications are required.

Q: Does packaging differ between these parts?

A: No. Both components use 6-SMD Gull Wing surface mount packages with Modified MS-013 supplier device package designation. Mounting footprints and handling requirements are identical.

Q: Which part should I specify for new designs?

A: Specify P0084UCMCLTP for new designs. This part is active, ROHS3 compliant, and REACH unaffected, meeting current regulatory requirements and ensuring long-term supply availability.