P0901UATP Equivalent & Substitute Parts

Part Overview

The P0901UATP is a Transient Voltage Suppressor (TVS) device manufactured by Littelfuse Inc., designed for circuit protection in SLIC applications. This component features mixed technology with four circuits and a 98V clamping voltage rating. The part is currently classified as obsolete, making identification of suitable substitutes essential for ongoing system maintenance and new design implementations. The P0901UATP is packaged in a 6-SMD, Gull Wing configuration with MS-013 supplier device package specifications.

Substiute Parts

P0901UATP

Littelfuse Inc.In Stock: 981P0901UATP Datasheet

Current PartRFQ

P0901UALTP

Littelfuse Inc.In Stock: 871P0901UALTP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the P0901UATP is determined by strict alignment with the following critical parameters:

• Voltage - Clamping: 98V (exact match required)
• Technology: Mixed Technology (exact match required)
• Number of Circuits: 4 (exact match required)
• Applications: SLIC (exact match required)
• Mounting Type: Surface Mount (exact match required)
• Package / Case: 6-SMD, Gull Wing (exact match required)
• Supplier Device Package: MS-013 (exact match required)

The P0901UALTP meets all substitution criteria as a direct equivalent. This part maintains identical electrical specifications, circuit configuration, and physical packaging while offering improved product status and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The P0901UALTP is the direct substitute for the obsolete P0901UATP. Both components are manufactured by Littelfuse Inc. within the TwinSLIC™ series and maintain identical electrical and mechanical specifications across all critical parameters.

The P0901UALTP offers significant advantages for new designs and ongoing procurement:

• Active product status ensures long-term availability and supply chain continuity
• ROHS3 compliance satisfies current environmental and regulatory requirements
• Identical electrical performance and physical packaging enable direct replacement without circuit redesign
• Tube packaging option provides standard handling and storage compatibility

For applications currently using the P0901UATP, transition to the P0901UALTP is supported by complete parameter equivalence and eliminates obsolescence risk.

Frequently Asked Questions (FAQ)

Q: Can the P0901UALTP directly replace the P0901UATP in existing designs?

A: Yes. The P0901UALTP is a direct substitute with identical voltage clamping (98V), circuit count (4), technology type (Mixed Technology), mounting configuration (Surface Mount, 6-SMD Gull Wing), and supplier device package (MS-013). No circuit modifications are required.

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

A: The P0901UATP is obsolete, while the P0901UALTP maintains active product status. Additionally, the P0901UALTP is ROHS3 compliant, whereas the P0901UATP is RoHS non-compliant. Electrical and mechanical specifications are identical.

Q: Are there packaging differences between P0901UATP and P0901UALTP?

A: Both parts use the same 6-SMD, Gull Wing package configuration with MS-013 supplier device package designation. The P0901UALTP is supplied in Tube packaging, which is standard for active production components.

Q: Is the P0901UALTP suitable for new SLIC circuit protection designs?

A: Yes. The P0901UALTP is an active product with ROHS3 compliance, making it appropriate for new designs requiring 98V clamping voltage transient voltage suppression in SLIC applications.

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

A: Both the P0901UATP and P0901UALTP have a Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.