QR/P8-20S-C(01) Equivalent & Substitute Parts

Part Overview

The QR/P8-20S-C(01) is a 20-position housing for female sockets connector manufactured by Hirose Electric Co Ltd, designed for rack and panel backplane applications. This connector features a black panel mount configuration with a 2.00mm pitch and mating guide. The part is currently classified as obsolete, making identification of compatible substitute components essential for ongoing system maintenance and component procurement.

Substiute Parts

QR/P8-20S-C(01)

Hirose Electric Co LtdIn Stock: 747QR/P8-20S-C(01) Datasheet

Current PartRFQ

QR/P8-20S-C(21)

Hirose Electric Co LtdIn Stock: 1218QR/P8-20S-C(21) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the QR/P8-20S-C(01) is determined by strict equivalence across the following critical parameters:

• Connector Type: Housing for Female Sockets
• Number of Positions: 20
• Pitch: 0.079" (2.00mm)
• Number of Rows: 2
• Mounting Type: Panel Mount
• Connector Style: Rack and Panel
• Color: Black
• Features: Mating Guide

The QR/P8-20S-C(21) meets all substitution criteria as a direct equivalent from the same manufacturer within the QR/P8 series. The primary distinction is product status and packaging configuration.

Parameter Comparison

Engineering Selection Recommendations

The QR/P8-20S-C(21) is the direct substitute for the obsolete QR/P8-20S-C(01). Both components share identical electrical and mechanical specifications, including connector configuration, pitch, position count, and mounting characteristics. The QR/P8-20S-C(21) is currently in active production status with higher inventory availability (1181 Pcs vs. 698 Pcs). Both parts maintain equivalent RoHS compliance and MSL ratings. The QR/P8-20S-C(21) carries ROHS3 certification, representing current regulatory compliance standards. Selection of the active part number ensures long-term supply chain continuity and access to current manufacturing documentation.

Frequently Asked Questions (FAQ)

Q: Are QR/P8-20S-C(01) and QR/P8-20S-C(21) mechanically interchangeable?

A: Yes. Both components are identical in mechanical configuration, including panel mount orientation, connector style, position count (20), pitch (2.00mm), and row arrangement (2 rows).

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

A: The primary differences are product status (obsolete vs. active), packaging format (unspecified vs. bulk), and RoHS certification version (RoHS Compliant vs. ROHS3 Compliant). Electrical and mechanical specifications are identical.

Q: Can I use QR/P8-20S-C(21) in place of QR/P8-20S-C(01) in existing designs?

A: Yes. The QR/P8-20S-C(21) is a direct functional equivalent with no design modifications required.

Q: What does "Contacts Not Included" mean?

A: Both housing components are supplied without pre-installed contacts. Contacts must be sourced separately and installed according to Hirose specifications.

Q: Are there any compliance differences between the two parts?

A: Both parts are RoHS compliant. The QR/P8-20S-C(21) carries ROHS3 certification and is REACH Unaffected, representing current regulatory standards. Both share identical ECCN (EAR99) and HTSUS (8536.69.4030) classifications.