DF1BA-8EP-2.5RC Equivalent & Substitute Parts

Part Overview

The DF1BA-8EP-2.5RC is an 8-position rectangular connector housing manufactured by Hirose Electric Co Ltd. This plug-type connector features a 2.50mm pitch and is designed for panel mount, snap-in applications with crimp and IDC contact termination options. The part is currently active in production with 738 units in stock. Alternative equivalent parts may be required due to supply chain considerations, inventory availability, or specific application requirements where substitute connectors meet identical electrical and mechanical specifications.

Substiute Parts

DF1BA-8EP-2.5RC

Hirose Electric Co LtdIn Stock: 764DF1BA-8EP-2.5RC Datasheet

Current PartRFQ

172213-8

TE Connectivity AMP ConnectorsIn Stock: 4609172213-8 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DF1BA-8EP-2.5RC are identified based on strict equivalence of the following critical parameters:

• Connector Type: Plug housing
• Contact Type: Male pin configuration
• Number of Positions: 8 positions
• Pitch: 0.098" (2.50mm) center-to-center spacing
• Number of Rows: Single row
• Mounting Type: Panel mount with snap-in mechanism
• Contact Termination: Crimp capability (primary requirement)
• Insulation Material: Polyamide or Nylon-based polymers
• RoHS Compliance: Required for regulatory equivalence

The substitute part 172213-8 from TE Connectivity AMP Connectors meets all critical electrical and mechanical parameters, enabling direct functional substitution in applications requiring 8-position, 2.50mm pitch rectangular plug connectors.

Parameter Comparison

Engineering Selection Recommendations

Both the DF1BA-8EP-2.5RC and 172213-8 are active production parts with RoHS compliance and MSL Level 1 ratings, ensuring regulatory equivalence and unlimited shelf life storage. The 172213-8 substitute provides an extended operating temperature range (-20°C ~ 95°C) compared to the primary part (-35°C ~ 85°C), making it suitable for applications requiring higher temperature performance. The primary distinction is connector housing color (white versus natural), which does not affect electrical or mechanical function. Both parts support crimp termination and feature identical pitch, position count, and mounting specifications, enabling direct functional substitution in 8-position, 2.50mm rectangular connector applications.

Frequently Asked Questions (FAQ)

Q: Can 172213-8 be used as a direct replacement for DF1BA-8EP-2.5RC?

A: Yes. Both connectors share identical electrical and mechanical specifications: 8 positions, 2.50mm pitch, male pin contacts, panel mount snap-in mounting, and crimp termination capability. The primary difference is housing color (white versus natural), which does not affect connector function or compatibility.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is based on matching connector type (plug), contact type (male pin), position count (8), pitch (2.50mm), row configuration (single row), mounting type (panel mount snap-in), and contact termination method (crimp). All these parameters are identical between the primary part and substitute.

Q: Does the operating temperature difference affect substitution?

A: The 172213-8 operates across a wider temperature range (-20°C ~ 95°C) compared to the DF1BA-8EP-2.5RC (-35°C ~ 85°C). For applications within the DF1BA-8EP-2.5RC temperature range, both parts are functionally equivalent. For applications requiring extended low-temperature operation below -20°C, the DF1BA-8EP-2.5RC is the appropriate choice.

Q: Are both parts RoHS compliant?

A: Yes. Both the DF1BA-8EP-2.5RC and 172213-8 are RoHS compliant with MSL Level 1 ratings, meeting regulatory requirements for unrestricted storage and handling.

Q: Does the housing color difference impact electrical performance?

A: No. Housing color is a cosmetic specification and does not affect electrical performance, signal integrity, or mechanical compatibility. Selection between white and natural housing is based on application aesthetics or assembly documentation requirements only.