Equivalent & Substitute Parts for Molex 0845100005

Part Overview

The Molex 0845100005 is a 31-position circular connector plug housing designed for free-hanging inline applications with bayonet lock fastening. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations. The part features IP67 ingress protection, UL94 V-0 flammability rating, and operates across -40°C to 125°C. Due to its obsolete status, sourcing equivalent active production parts is necessary for procurement continuity.

Substiute Parts

0845100005

MolexIn Stock: 7900845100005 Datasheet

Current PartRFQ

HDP26-24-31SE

TE Connectivity Deutsch ConnectorsIn Stock: 618199HDP26-24-31SE Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0845100005 is determined by strict alignment with the following critical parameters:

• Connector configuration: 31-position plug housing for female sockets
• Mechanical interface: Bayonet lock fastening with keyed orientation
• Electrical specifications: Crimp contact type, size 16, shell size 24-31
• Environmental rating: Ingress protection minimum IP67
• Mounting configuration: Free hanging inline mounting
• Regulatory compliance: ROHS3 compliance and EAR99 classification

The TE Connectivity Deutsch Connectors HDP26-24-31SE meets all mandatory substitution criteria across these parameters, enabling direct functional replacement in applications requiring equivalent 31-position circular connector plug housings.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity Deutsch Connectors HDP26-24-31SE is the qualified substitute for the obsolete Molex 0845100005. Both parts maintain ROHS3 compliance and EAR99 classification, ensuring regulatory alignment. The substitute part is in active production status with substantial inventory availability (618,100 pieces), providing supply chain continuity.

The HDP26-24-31SE demonstrates enhanced environmental performance with IP68 ingress protection versus the original IP67 rating, and extends the lower operating temperature limit to -55°C compared to -40°C. These improvements represent functional enhancements without introducing compatibility constraints. Material composition differs (polyamide PA66 with polyetherimide insert versus polybutylene terephthalate), but both formulations satisfy the mechanical and electrical interface requirements for 31-position bayonet-lock circular connector applications.

Frequently Asked Questions (FAQ)

Q: Can the HDP26-24-31SE directly replace the Molex 0845100005 in existing assemblies?

A: Yes. Both parts share identical connector configuration (31-position plug housing), fastening mechanism (bayonet lock), contact specifications (crimp, size 16), and mounting type (free hanging inline). The mechanical and electrical interfaces are fully compatible.

Q: What are the material differences between these parts?

A: The Molex 0845100005 uses polybutylene terephthalate (PBT) glass-filled housing, while the TE Connectivity HDP26-24-31SE uses polyamide (PA66) nylon 6/6 glass-filled housing with polyetherimide insert material. Both materials meet the required flammability and environmental specifications for this connector class.

Q: Does the improved IP68 rating of the substitute part affect compatibility?

A: No. IP68 represents enhanced dust and water ingress protection compared to IP67. This improvement does not introduce compatibility issues and provides additional environmental protection in demanding applications.

Q: Are there temperature range considerations for substitution?

A: The substitute part operates from -55°C to 125°C versus the original -40°C to 125°C. This extended lower temperature capability is a functional enhancement with no negative impact on compatibility or performance in the original operating range.

Q: What is the inventory status for procurement?

A: The Molex 0845100005 is obsolete with 740 pieces available. The TE Connectivity HDP26-24-31SE is in active production with 618,100 pieces in stock, ensuring reliable long-term availability for new designs and system support.

Q: Are both parts RoHS compliant?

A: Yes. Both the Molex 0845100005 and TE Connectivity HDP26-24-31SE are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component procurement.