DF1-10S-2.5R24(05) Equivalent & Substitute Parts

Part Overview

The DF1-10S-2.5R24(05) is a 10-position rectangular socket connector manufactured by Hirose Electric Co Ltd, designed for discrete wire termination using insulation displacement contact (IDC) technology. This connector features a 0.098" (2.50mm) pitch, tin-plated female socket contacts, and 24 AWG wire gauge compatibility. The product is classified as Last Time Buy, indicating discontinued production status. Identifying equivalent and substitute parts is essential for ongoing procurement, design updates, and long-term supply chain planning.

Substiute Parts

DF1-10S-2.5R24(05)

Hirose Electric Co LtdIn Stock: 4493DF1-10S-2.5R24(05) Datasheet

Current PartRFQ

DF1B-10S-2.5R

Hirose Electric Co LtdIn Stock: 2394DF1B-10S-2.5R Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DF1-10S-2.5R24(05) is determined by the following critical parameters:

• Connector Type & Contact Configuration: Socket connector with female socket contacts
• Position Count & Pitch: 10 positions at 0.098" (2.50mm) pitch
• Termination Method: IDC (insulation displacement contact) capability
• Wire Gauge Compatibility: 24 AWG
• Electrical & Environmental Compliance: ROHS3 compliance, MSL 1 rating

The substitute part DF1B-10S-2.5R belongs to the DF1B series, which maintains compatibility with the core electrical and mechanical specifications of the DF1 series. Both parts share identical position count, pitch, and IDC termination capability, enabling direct functional substitution in applications requiring 10-position rectangular connectors with discrete wire termination.

Parameter Comparison

Engineering Selection Recommendations

The DF1B-10S-2.5R is the designated manufacturer-recommended substitute for the DF1-10S-2.5R24(05). Both parts maintain ROHS3 compliance and MSL 1 ratings, ensuring equivalent environmental and regulatory performance. The DF1B-10S-2.5R is currently in Active production status, providing assured long-term availability compared to the Last Time Buy status of the original part.

The DF1B series receptacle housing supports both crimp and IDC termination methods, offering greater termination flexibility than the IDC-only configuration of the DF1-10S-2.5R24(05). The specified operating temperature range of -35°C ~ 85°C and polyamide insulation material of the substitute part are consistent with industrial connector standards for this product category.

Frequently Asked Questions (FAQ)

Q: Can the DF1B-10S-2.5R directly replace the DF1-10S-2.5R24(05) in existing designs?

A: Yes. Both connectors share identical position count (10), pitch (0.098" / 2.50mm), and support IDC termination. The DF1B-10S-2.5R is the manufacturer-recommended substitute and maintains equivalent electrical and mechanical compatibility.

Q: What is the difference between the DF1 and DF1B series?

A: The DF1B series represents an updated product line within the Hirose rectangular connector family. The DF1B-10S-2.5R maintains core specifications of the DF1 series while offering enhanced termination flexibility (crimp and IDC capability) and active production status.

Q: Does the DF1B-10S-2.5R include contacts?

A: No. The DF1B-10S-2.5R is a receptacle housing only. Contacts must be procured separately and are not included with this part.

Q: Are there compliance differences between the two parts?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) ratings. Regulatory and environmental compliance is equivalent.

Q: What wire gauge is compatible with the DF1B-10S-2.5R?

A: The DF1B-10S-2.5R supports 24 AWG wire gauge, consistent with the original DF1-10S-2.5R24(05) specification.