RP34L-5LP-3SC Equivalent & Substitute Parts

Part Overview

The RP34L-5LP-3SC is a 3-position rectangular connector housing manufactured by Hirose Electric Co Ltd, designed for plug applications with a 0.092" (2.35mm) pitch. This component is classified as Obsolete, indicating it has reached end-of-life status and is no longer in active production. Due to its obsolete classification, identifying equivalent and substitute parts is essential for maintaining system compatibility in legacy applications and ensuring continued availability for repair and replacement scenarios.

Substiute Parts

RP34L-5LP-3SC

Hirose Electric Co LtdIn Stock: 1189RP34L-5LP-3SC Datasheet

Current PartRFQ

RP34L-5LP-3SC(71)

Hirose Electric Co LtdIn Stock: 3281RP34L-5LP-3SC(71) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the RP34L-5LP-3SC is determined by strict equivalence across the following critical parameters:

• Series Compatibility: Both parts must belong to the RP34L series to ensure mechanical and electrical interchangeability
• Connector Configuration: Identical plug type with female socket contacts
• Position Count: Exactly 3 positions required
• Pitch Specification: 0.092" (2.35mm) pitch is mandatory for contact alignment
• Row Configuration: Single row layout
• Mounting Orientation: Free Hanging (In-Line), Right Angle mounting type
• Termination Method: Crimp contact termination
• Physical Appearance: Black color housing

The substitute part RP34L-5LP-3SC(71) meets all these criteria, maintaining full mechanical and electrical compatibility with the original component while offering improved compliance status and current availability.

Parameter Comparison

Engineering Selection Recommendations

The RP34L-5LP-3SC(71) serves as the direct substitute for the obsolete RP34L-5LP-3SC. Both components maintain identical mechanical and electrical specifications across all critical parameters, ensuring drop-in compatibility without design modifications.

The substitute part offers two significant advantages:

Compliance Status: The RP34L-5LP-3SC(71) achieves RoHS Compliance, whereas the original part is RoHS non-compliant. This distinction is relevant for applications subject to RoHS regulatory requirements.

Product Availability: The substitute part carries Last Time Buy status with substantially higher inventory (3200 units versus 1085 units), providing greater availability for procurement and future replacement needs.

Both parts maintain identical Moisture Sensitivity Level (MSL) classification of 1 (Unlimited), indicating no special moisture handling requirements during storage or assembly.

Frequently Asked Questions (FAQ)

Q: Can RP34L-5LP-3SC(71) be used as a direct replacement for RP34L-5LP-3SC?

A: Yes. Both parts are mechanically and electrically identical across all functional parameters: 3-position plug housing, 0.092" (2.35mm) pitch, female socket contacts, crimp termination, and black color. The substitute part is a direct drop-in replacement requiring no circuit design or assembly modifications.

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

A: The primary differences are product status and compliance certification. RP34L-5LP-3SC is Obsolete and RoHS non-compliant, while RP34L-5LP-3SC(71) is Last Time Buy and RoHS Compliant. The packaging designation (71) indicates a bulk packaging variant. All electrical and mechanical specifications remain identical.

Q: Are there any compatibility concerns when substituting RP34L-5LP-3SC(71) for the original part?

A: No compatibility concerns exist. The substitute maintains identical pitch, position count, contact type, mounting orientation, and termination method. Both parts are from the same RP34L series and are fully interchangeable.

Q: What does "Last Time Buy" status mean for RP34L-5LP-3SC(71)?

A: Last Time Buy indicates this is the final production run before the part reaches obsolescence. While currently available with adequate inventory, procurement should be planned accordingly for long-term supply requirements.

Q: Do these connectors include contacts?

A: No. Both RP34L-5LP-3SC and RP34L-5LP-3SC(71) are connector housings only. Contacts must be sourced separately and crimped into the housing during assembly.

Q: What is the significance of the MSL rating of 1 (Unlimited)?

A: MSL 1 (Unlimited) indicates these components have no moisture sensitivity restrictions. Standard storage conditions are acceptable without requiring desiccant packaging or moisture-controlled environments.