Molex 0901471222 Equivalent & Substitute Parts

Part Overview

The Molex 0901471222 is a 22-position receptacle connector featuring 0.100" (2.54mm) pitch, through-hole solder termination, and gold-plated mating contacts. This board-to-board connector is designed for applications requiring push-pull fastening and operates across -55°C to 105°C. The part is active in production with 1131 units in current inventory. Substitute parts are identified when equivalent mechanical and electrical specifications are required due to inventory constraints, application-specific material requirements, or design standardization across product lines.

Substiute Parts

0901471222

MolexIn Stock: 12300901471222 Datasheet

Current PartRFQ

75915-422LF

Amphenol ICC (FCI)In Stock: 214675915-422LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0901471222 is determined by strict equivalence in the following parameters:

• 22-position receptacle configuration
• 0.100" (2.54mm) mating pitch
• Through-hole solder termination
• Push-pull fastening mechanism
• Board-to-board connection style
• Single-row layout
• Phosphor bronze contact material
• Identical post contact length (0.114")
• Identical insulation height (0.335")

The Amphenol ICC (FCI) 75915-422LF meets all mechanical and electrical compatibility requirements. Differences in contact finish (tin versus gold), insulation material composition, and flammability ratings do not preclude functional substitution when application requirements permit.

Parameter Comparison

Engineering Selection Recommendations

Both the Molex 0901471222 and Amphenol ICC 75915-422LF are active production parts with equivalent mechanical compatibility. Selection between these parts should be based on the following factors:

Molex 0901471222 is specified when gold-plated mating contacts are required for enhanced corrosion resistance or when polyester-based insulation material is mandated by design specifications. This part carries ROHS3 compliance and is suitable for automotive, medical, telecommunications, and lighting applications.

Amphenol ICC 75915-422LF is suitable when tin-plated mating contacts meet application requirements and thermoplastic insulation material is acceptable. This part carries UL94 V-0 flammability rating and RoHS compliance. It is applicable to automotive, general purpose, industrial, and telecommunications applications.

Both parts maintain identical electrical performance characteristics, mechanical dimensions, and environmental ratings. Selection should prioritize application-specific material requirements and compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC 75915-422LF directly replace the Molex 0901471222 in existing designs?

A: Yes, provided that the application does not specifically require gold-plated mating contacts. Both connectors share identical mechanical dimensions, pitch, termination method, and fastening mechanism. The primary difference is the mating contact finish (tin versus gold).

Q: What is the impact of different contact finishes on connector performance?

A: Contact finish affects corrosion resistance and contact resistance over time. Gold plating provides superior corrosion resistance in harsh environments, while tin plating is suitable for standard industrial and commercial applications. Both finishes are compatible with standard PCB assembly processes.

Q: Are the insulation materials interchangeable?

A: The Molex part uses polyester-based insulation while the Amphenol ICC part uses thermoplastic-based insulation. Both are glass-filled and meet identical dimensional and environmental specifications. Material selection should align with application-specific requirements for chemical resistance or temperature cycling performance.

Q: Do both parts meet the same compliance standards?

A: Both parts are RoHS compliant and carry MSL 1 (Unlimited) moisture sensitivity ratings. The Amphenol ICC part includes UL94 V-0 flammability certification. The Molex part does not specify a flammability rating in the provided data. Applications requiring specific flammability certification should verify compliance requirements.

Q: What is the current inventory status for each part?

A: Molex 0901471222 has 1131 units in stock. Amphenol ICC 75915-422LF has 2097 units in stock. Both parts are active production items with established supply chains.