P1300SDRP Equivalent & Substitute Parts

Part Overview

The P1300SDRP is a 120V off-state, 1 kA peak pulse TVS thyristor manufactured by Littelfuse Inc. in the SIDACtor® series, housed in a DO-214AA (SMB) surface mount package. This component is classified as obsolete, making identification of compatible substitutes essential for ongoing design support and procurement continuity. The primary substitute maintains identical electrical performance while offering improved product status and compliance certifications.

Substiute Parts

P1300SDRP

Littelfuse Inc.In Stock: 945P1300SDRP Datasheet

Current PartRFQ

P1300SDLRP

Littelfuse Inc.In Stock: 728P1300SDLRP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The P1300SDRP has one direct substitute: P1300SDLRP. Substitution eligibility is determined by the following criteria:

• Identical voltage ratings (breakover, off-state, and on-state)
• Identical current specifications (peak pulse at 8/20µs and 10/1000µs, hold current)
• Identical capacitance value
• Identical package and mounting configuration (DO-214AA, SMB, surface mount)
• Same base product number (P1300) and series designation (SIDACtor®)

The P1300SDLRP meets all substitution criteria. The primary difference is packaging format (Tape & Reel versus individual packaging) and product status (Active versus Obsolete).

Parameter Comparison

Engineering Selection Recommendations

The P1300SDLRP is the direct substitute for the P1300SDRP. Selection should be based on the following factors:

Product Status: The P1300SDRP is obsolete. The P1300SDLRP is active and maintains full manufacturing support from Littelfuse Inc.

Compliance: The P1300SDLRP is ROHS3 compliant and REACH unaffected, whereas the P1300SDRP is non-compliant. For applications subject to regulatory requirements, the P1300SDLRP is the appropriate choice.

Packaging Considerations: The P1300SDLRP is supplied in Tape & Reel format, suitable for automated assembly processes. The P1300SDRP packaging format differs. Procurement and assembly workflows may require adjustment based on packaging preference.

Electrical Equivalence: All electrical parameters are identical between the two parts. Direct functional substitution is supported without circuit modification.

Frequently Asked Questions (FAQ)

Q: Can P1300SDLRP be used as a direct replacement for P1300SDRP in existing designs?

A: Yes. All electrical parameters, including voltage ratings, current specifications, capacitance, and package configuration, are identical. No circuit modifications are required.

Q: What is the difference between P1300SDRP and P1300SDLRP?

A: The parts are electrically identical. The primary differences are product status (obsolete versus active), RoHS compliance (non-compliant versus ROHS3 compliant), and packaging format (individual versus Tape & Reel).

Q: Does the Tape & Reel packaging of P1300SDLRP affect compatibility?

A: No. Tape & Reel is a supply format for automated assembly. The component itself, the DO-214AA (SMB) package, and all electrical characteristics remain unchanged. Assembly equipment compatibility should be verified based on your manufacturing process.

Q: Are there any other substitutes for the P1300SDRP?

A: No other substitutes are listed. The P1300SDLRP is the only direct equivalent meeting all electrical and mechanical specifications.

Q: What is the Moisture Sensitivity Level (MSL) for these parts?

A: Both P1300SDRP and P1300SDLRP have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.