Molex 1120955041 Equivalent & Substitute Parts

Part Overview

The Molex 1120955041 is an IO module designed for harsh industrial environments, featuring IP67 dust-tight and waterproof protection with M12 circular connector compatibility. This component is classified as obsolete, necessitating identification of active equivalent parts to maintain system functionality and ensure continued availability for new installations and replacements.

Substiute Parts

1120955041

MolexIn Stock: 11091120955041 Datasheet

Current PartRFQ

1120955138

MolexIn Stock: 8941120955138 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The Molex 1120955041 has one identified substitute within the Brad HarshIO 112095 series: the 1120955138. Substitution eligibility is determined by the following critical parameters:

• Shell Size - Insert: M12 (matching connector interface)
• Features: 8 Connector Opening, Dust Tight, Waterproof (identical environmental protection)
• Accessory Type: Input, Output Unit (same functional classification)
• Series: Brad HarshIO 112095 (same product family)
• Color: Black (consistent physical specification)

The substitute part maintains electrical and mechanical compatibility through identical connector specifications and environmental ratings, enabling direct functional replacement.

Parameter Comparison

Engineering Selection Recommendations

The Molex 1120955138 is the designated active substitute for the obsolete 1120955041. Selection of the 1120955138 is based on:

• Identical mechanical interface (M12 shell size)
• Matching environmental protection ratings (IP67, dust-tight, waterproof)
• Equivalent functional specification (8-connector input/output module)
• Active product status ensuring ongoing availability and supply chain continuity
• Current export compliance classification (EAR99) versus obsolete status of the original part

Frequently Asked Questions (FAQ)

Q: Can the Molex 1120955138 directly replace the 1120955041 in existing installations?

A: Yes. Both parts share identical M12 connector specifications, environmental protection ratings (IP67), and input/output functionality. The 1120955138 maintains mechanical and electrical compatibility as a direct substitute.

Q: What is the primary difference between these two parts?

A: The 1120955041 is obsolete with no specified material composition, while the 1120955138 is an active part manufactured from Polybutylene Terephthalate (PBT) with current export compliance documentation (EAR99).

Q: Are there packaging differences between the substitute parts?

A: The 1120955138 is supplied in bulk packaging, whereas the original part's packaging specification was not documented. Verify bulk packaging compatibility with your procurement requirements.

Q: What connector type is used in these modules?

A: Both modules utilize M12 circular connectors, which is the standard interface for Brad HarshIO 112095 series components.

Q: Is the 1120955138 suitable for the same environmental conditions as the 1120955041?

A: Yes. Both parts carry identical IP67 ratings with dust-tight and waterproof features, qualifying them for equivalent harsh industrial environments.