Molex 0022285253 Equivalent & Substitute Parts

Part Overview

The Molex 0022285253 is a vertical rectangular connector header designed for through-hole mounting applications. This 25-position, single-row connector operates at a 0.100" (2.54mm) pitch and features male pins with gold-plated mating contacts and tin-plated posts. The connector is classified as Active product status and is widely used in automotive, medical, telecommunications, and general-purpose applications. Equivalent parts are identified to provide design flexibility, supply chain alternatives, and continuity in component sourcing when the primary part becomes unavailable or when design specifications allow for functionally compatible alternatives.

Substiute Parts

0022285253

MolexIn Stock: 7690022285253 Datasheet

Current PartRFQ

77311-818-25LF

Amphenol ICC (FCI)In Stock: 172377311-818-25LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0022285253 is determined by strict alignment of the following critical parameters:

• Pitch - Mating: 0.100" (2.54mm) — exact match required for mechanical compatibility
• Number of Positions: 25 — exact match required for circuit connectivity
• Number of Rows: 1 — exact match required for form factor
• Contact Type: Male Pin — exact match required for mating interface
• Mounting Type: Through Hole — exact match required for PCB assembly
• Connector Type: Header configuration — functionally equivalent types acceptable
• Contact Finish - Mating: Gold — acceptable for signal integrity and corrosion resistance
• Contact Finish - Post: Tin — acceptable for solder joint reliability
• Material Flammability Rating: UL94 V-0 — minimum acceptable standard
• RoHS Compliance: ROHS3 Compliant or RoHS Compliant — regulatory equivalence

The substitute part Amphenol ICC (FCI) 77311-818-25LF meets all critical substitution criteria. Both parts share identical pitch, position count, row configuration, contact type, and mounting methodology. Both are Active status products with equivalent regulatory compliance and moisture sensitivity ratings.

Parameter Comparison

Engineering Selection Recommendations

Both the Molex 0022285253 and Amphenol ICC (FCI) 77311-818-25LF are Active status products with equivalent regulatory compliance profiles. The Molex part carries ROHS3 Compliant certification, while the Amphenol ICC (FCI) part carries RoHS Compliant certification; both satisfy current regulatory requirements. Both parts maintain MSL 1 (Unlimited) moisture sensitivity ratings and REACH Unaffected status, indicating equivalent environmental handling and storage requirements.

The Amphenol ICC (FCI) 77311-818-25LF is a direct functional equivalent suitable for applications where the Molex 0022285253 is specified. Selection between these parts may be based on supply availability, lead time, cost considerations, or existing design validation history. Both parts are suitable for automotive, medical, telecommunications, and general-purpose applications requiring 25-position, single-row, 0.100" pitch through-hole header connectors with gold-plated mating contacts.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC (FCI) 77311-818-25LF be used as a direct replacement for the Molex 0022285253?

A: Yes. Both connectors share identical pitch (0.100"), position count (25), row configuration (1), contact type (male pin), and mounting methodology (through hole). Both are Active status products with equivalent regulatory compliance and moisture sensitivity ratings.

Q: Are there dimensional differences between these connectors?

A: Minor dimensional variations exist in contact length specifications. The Molex part specifies overall contact length of 0.465" (11.81mm), while the Amphenol ICC (FCI) part specifies 0.450" (11.43mm). These variations are within acceptable tolerances for standard through-hole PCB applications and do not affect functional compatibility.

Q: What is the difference between ROHS3 Compliant and RoHS Compliant certifications?

A: ROHS3 Compliant refers to compliance with the third iteration of the Restriction of Hazardous Substances Directive, which includes additional restricted substances beyond the original RoHS standard. RoHS Compliant indicates compliance with the foundational RoHS requirements. Both certifications satisfy current regulatory requirements for component sourcing.

Q: Are both parts suitable for automotive applications?

A: The Molex 0022285253 explicitly lists automotive applications in its specification. The Amphenol ICC (FCI) 77311-818-25LF does not specify applications in the provided data. However, both parts meet UL94 V-0 flammability requirements and equivalent regulatory standards suitable for automotive-grade applications.

Q: What is the significance of the MSL 1 (Unlimited) rating?

A: MSL 1 (Unlimited) indicates that the connector has unlimited shelf life under standard storage conditions and does not require special moisture control or baking procedures prior to assembly. Both parts carry this rating, indicating equivalent handling and storage requirements.

Q: Can these connectors be used interchangeably in existing designs?

A: Yes, provided the design does not include specific manufacturer-dependent features or certifications. Both connectors meet identical electrical and mechanical specifications for pitch, position count, contact type, and mounting methodology. PCB footprints and assembly procedures remain compatible.