QR/P-24P-C(01) Equivalent & Substitute Parts

Part Overview

The QR/P-24P-C(01) is a 24-position housing for male pins connector manufactured by Hirose Electric Co Ltd, designed for rack and panel applications. This blue panel mount plug connector features a guide pin and operates at a 0.177" (4.50mm) pitch across 2 rows. The part is currently classified as obsolete, making identification of suitable substitutes essential for ongoing system maintenance and component procurement.

Substiute Parts

QR/P-24P-C(01)

Hirose Electric Co LtdIn Stock: 726QR/P-24P-C(01) Datasheet

Current PartRFQ

QR/P-24P-C(21)

Hirose Electric Co LtdIn Stock: 854QR/P-24P-C(21) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the QR/P-24P-C(01) is determined by strict equivalence across the following critical parameters:

• Connector type: Housing for male pins
• Number of positions: 24
• Pitch: 0.177" (4.50mm)
• Number of rows: 2
• Mounting type: Panel mount
• Connector style: Rack and panel
• Color: Blue
• Guide pin feature presence
• RoHS compliance status

The QR/P-24P-C(21) meets all these criteria and is classified as an active product, making it a direct substitute for the obsolete QR/P-24P-C(01).

Parameter Comparison

Engineering Selection Recommendations

The QR/P-24P-C(21) is the direct substitute for QR/P-24P-C(01). Both parts are manufactured by Hirose Electric Co Ltd and maintain identical electrical and mechanical specifications. The primary distinction is product status: QR/P-24P-C(01) is obsolete while QR/P-24P-C(21) is active. Both parts carry RoHS compliance certification and MSL rating of 1 (Unlimited). Selection of QR/P-24P-C(21) ensures continued availability and supply chain continuity for applications currently using QR/P-24P-C(01).

Frequently Asked Questions (FAQ)

Q: Can QR/P-24P-C(21) be used as a direct replacement for QR/P-24P-C(01)?

A: Yes. Both parts are identical in connector type, position count, pitch, row configuration, mounting method, and color. The QR/P-24P-C(21) is the active equivalent of the obsolete QR/P-24P-C(01).

Q: What is the difference between QR/P-24P-C(01) and QR/P-24P-C(21)?

A: The parts are electrically and mechanically equivalent. The designation change reflects product status transition from obsolete to active production.

Q: Are both parts RoHS compliant?

A: Yes. Both QR/P-24P-C(01) and QR/P-24P-C(21) are RoHS compliant with MSL rating of 1 (Unlimited).

Q: What packaging is available for QR/P-24P-C(21)?

A: QR/P-24P-C(21) is supplied in bulk packaging.

Q: Do these connectors include contacts?

A: No. Both QR/P-24P-C(01) and QR/P-24P-C(21) are housings only. Contacts must be sourced separately.