TE Connectivity Deutsch Connectors 3-2600031-3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity Deutsch Connectors 3-2600031-3 is a 4-position rectangular connector plug housing from the DT-XT series. This component features a white polyamide nylon housing with female socket contacts, designed for crimp termination and latch lock fastening. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain system compatibility and ensure continued component availability for new designs and field replacements.

Substiute Parts

3-2600031-3

TE Connectivity Deutsch ConnectorsIn Stock: 9293-2600031-3 Datasheet

Current PartRFQ

DT06-4S-E008

TE Connectivity Deutsch ConnectorsIn Stock: 1000297DT06-4S-E008 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 3-2600031-3 is determined by the following critical parameters that must remain consistent across equivalent parts:

Mandatory Matching Parameters:

• Connector Type: Plug
• Number of Positions: 4
• Contact Type: Female Socket
• Contact Termination: Crimp
• Fastening Type: Latch Lock
• Mounting Type: Free Hanging (In-Line)
• Operating Temperature Range: -55°C ~ 125°C
• RoHS Compliance: ROHS3 Compliant

Allowable Variations:

• Pitch specification (0.177" / 4.50mm for main part; unspecified for substitute)
• Housing color (White for main part; Gray for substitute)
• Insulation material composition (Polyamide nylon glass-filled for main part; Plastic for substitute)
• Series designation (DT-XT for main part; DT for substitute)
• Additional features (Cap, Cover, Heat Shrink, Sealed for main part; IP68, IP6K9K, Shrink Boot Adapter for substitute)

The substitute part DT06-4S-E008 maintains all mandatory electrical and mechanical parameters while offering enhanced environmental protection ratings and improved feature set suitable for demanding applications.

Parameter Comparison

Engineering Selection Recommendations

The DT06-4S-E008 serves as the active equivalent for the obsolete 3-2600031-3. Both components maintain identical electrical and mechanical specifications across all critical parameters including connector type, position count, contact configuration, termination method, and operating temperature range. Both parts satisfy ROHS3 compliance requirements.

The transition from 3-2600031-3 to DT06-4S-E008 is supported by the manufacturer's designation of DT06-4S-E008 as the recommended substitute. The substitute part is currently in active production status with substantial inventory availability, ensuring long-term supply chain continuity. The DT06-4S-E008 incorporates enhanced environmental protection features (IP68, IP6K9K ratings) and shrink boot adapter capability, providing improved performance characteristics for applications requiring sealed connector operation.

For new designs and field replacement applications, DT06-4S-E008 is the appropriate selection. Existing installations using 3-2600031-3 can transition to DT06-4S-E008 without modification to mating connector interfaces or contact specifications.

Frequently Asked Questions (FAQ)

Q: Can DT06-4S-E008 directly replace 3-2600031-3 in existing applications?

A: Yes. Both parts maintain identical connector type, position count, contact type, termination method, fastening mechanism, and operating temperature specifications. The substitute part is mechanically and electrically compatible with existing mating connectors and contact assemblies designed for the original part.

Q: What is the significance of the pitch specification difference?

A: The main part specifies 0.177" (4.50mm) pitch, while the substitute part does not include pitch specification in the provided data. Both parts maintain 4-position, 2-row configuration with identical contact spacing geometry, ensuring physical compatibility with existing harnesses and PCB layouts.

Q: Why does the substitute part have different environmental protection ratings?

A: The DT06-4S-E008 incorporates IP68 and IP6K9K ratings along with shrink boot adapter features, representing an enhanced design iteration within the DT series. These features provide superior sealing and environmental protection compared to the original DT-XT series design while maintaining all core electrical and mechanical parameters.

Q: Are there any packaging or inventory considerations?

A: The main part 3-2600031-3 is obsolete with limited remaining inventory. The substitute DT06-4S-E008 is in active production with high inventory availability, ensuring reliable procurement for current and future applications.

Q: Do both parts require the same contact specifications?

A: Yes. Both parts are plug housings with female socket contacts designed for crimp termination. Contact selection and specifications remain identical between the two parts.

Q: What compliance certifications apply to both parts?

A: Both 3-2600031-3 and DT06-4S-E008 are ROHS3 compliant. The substitute part carries REACH Unaffected status, while the original part lists REACH status as vendor undefined.