P0901SARP Equivalent & Substitute Parts

Part Overview

The P0901SARP is a Transient Voltage Suppressor (TVS) device manufactured by Littelfuse Inc., designed for SLIC applications with a clamping voltage of 98V. This component is classified as obsolete, which necessitates identification of equivalent substitute parts for ongoing design support and procurement continuity. The part operates using mixed technology in a DO-214AA surface mount package.

Substiute Parts

P0901SARP

Littelfuse Inc.In Stock: 927P0901SARP Datasheet

Current PartRFQ

P0901SALRP

LittelfuseIn Stock: 5981P0901SALRP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the P0901SARP are identified based on the following critical parameters that must remain consistent:

• Voltage - Clamping: 98V
• Technology: Mixed Technology
• Number of Circuits: 1
• Applications: SLIC
• Mounting Type: Surface Mount
• Package / Case: DO-214AA, SMB
• Supplier Device Package: DO-214AA

The P0901SALRP qualifies as a direct substitute because it maintains all functional and mechanical parameters identical to the main part while offering improved product status and compliance characteristics.

Parameter Comparison

Engineering Selection Recommendations

The P0901SALRP is the direct equivalent substitute for the obsolete P0901SARP. Both parts maintain identical electrical and mechanical specifications for SLIC TVS applications at 98V clamping voltage in DO-214AA packaging.

The P0901SALRP offers the following advantages:

• Active product status ensures long-term availability and manufacturing support
• ROHS3 compliance meets current regulatory requirements, whereas the P0901SARP is RoHS non-compliant
• Identical functional parameters guarantee drop-in compatibility in existing circuit designs
• Equivalent MSL rating (1 - Unlimited) maintains identical handling and storage requirements

Selection of the P0901SALRP is appropriate for new designs and replacement applications requiring current compliance standards.

Frequently Asked Questions (FAQ)

Q: Can the P0901SALRP be used as a direct replacement for the P0901SARP?

A: Yes. Both parts share identical clamping voltage (98V), technology (mixed), circuit count (1), application focus (SLIC), mounting type (surface mount), and package specification (DO-214AA, SMB). Electrical and mechanical compatibility is complete.

Q: What is the primary difference between these parts?

A: The P0901SARP is obsolete with RoHS non-compliant status, while the P0901SALRP is active and ROHS3 compliant. Functional performance in SLIC circuits remains equivalent.

Q: Are there packaging differences between P0901SARP and P0901SALRP?

A: Both parts use identical DO-214AA, SMB packaging. The P0901SALRP is available in Tape & Reel (TR) format, which is standard for active production parts.

Q: Do these parts have the same moisture sensitivity requirements?

A: Yes. Both parts carry MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions for storage and handling.

Q: Is the P0901SALRP suitable for designs currently using the P0901SARP?

A: Yes. Identical electrical specifications and package form factor ensure compatibility in existing circuit layouts and designs.