QR/P4-12P-C(01) Equivalent & Substitute Parts

Part Overview

The QR/P4-12P-C(01) is a 12-position housing for male pins connector manufactured by Hirose Electric Co Ltd, designed for rack and panel applications. This backplane connector features a black panel mount configuration with guide pin support and is classified as obsolete. Due to its obsolete product status, identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for ongoing production and maintenance requirements.

Substiute Parts

QR/P4-12P-C(01)

Hirose Electric Co LtdIn Stock: 836QR/P4-12P-C(01) Datasheet

Current PartRFQ

QR/P4-12P-C(21)

Hirose Electric Co LtdIn Stock: 818QR/P4-12P-C(21) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the QR/P4-12P-C(01) is determined by strict alignment of the following critical parameters:

• Manufacturer: Hirose Electric Co Ltd
• Series: QR/P4
• Number of Positions: 12
• Pitch: 0.100" (2.54mm)
• Number of Rows: 2
• Connector Type: Housing for Male Pins
• Connector Style: Rack and Panel
• Mounting Type: Panel Mount
• Connector Usage: Plug
• Color: Black
• Features: Guide Pin
• RoHS Status: RoHS Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The QR/P4-12P-C(21) meets all specified electrical and mechanical parameters, establishing it as a direct substitute. The primary distinction between these parts is product status and packaging configuration.

Parameter Comparison

Engineering Selection Recommendations

The QR/P4-12P-C(21) is the direct substitute for the obsolete QR/P4-12P-C(01). Both parts maintain identical electrical and mechanical specifications across all critical parameters. The QR/P4-12P-C(21) carries active product status with current manufacturing support from Hirose Electric Co Ltd, ensuring long-term availability and supply chain continuity. Both parts maintain RoHS compliance and equivalent moisture sensitivity ratings. The QR/P4-12P-C(21) is supplied in bag packaging, whereas the original part packaging specification is not documented. For new designs or component replenishment, the QR/P4-12P-C(21) is the appropriate selection.

Frequently Asked Questions (FAQ)

Q: Can the QR/P4-12P-C(21) be used as a direct replacement for the QR/P4-12P-C(01)?

A: Yes. Both parts share identical connector specifications including 12 positions, 0.100" pitch, 2-row configuration, rack and panel style, panel mount orientation, and guide pin features. All electrical and mechanical parameters align without exception.

Q: What is the primary reason for substitution?

A: The QR/P4-12P-C(01) is classified as obsolete. The QR/P4-12P-C(21) is an active product with current manufacturing support, providing assured component availability.

Q: Are there compliance differences between these parts?

A: No. Both parts maintain RoHS compliance and identical Moisture Sensitivity Level 1 (Unlimited) ratings.

Q: Does packaging differ between these parts?

A: The QR/P4-12P-C(21) is supplied in bag packaging. The original part packaging specification is not documented in available technical data.

Q: Are contacts included with these connectors?

A: No. Both the QR/P4-12P-C(01) and QR/P4-12P-C(21) are housing components for male pins. Contacts are not included and must be sourced separately.