Molex 0010897700 Equivalent & Substitute Parts

Part Overview

The Molex 0010897700 is a rectangular connector header designed for through-hole mounting applications. This 70-position, 2-row connector operates at 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 RoHS3 compliant, making it suitable for automotive, general purpose, lighting, medical, and telecommunications applications. Alternative equivalent parts may be required due to inventory constraints, supply chain considerations, or specific application requirements that align with the established electrical and mechanical parameters.

Substiute Parts

0010897700

MolexIn Stock: 12400010897700 Datasheet

Current PartRFQ

77313-118-70LF

Amphenol ICC (FCI)In Stock: 106277313-118-70LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0010897700 is determined by strict adherence to the following critical parameters:

Mandatory Matching Parameters:

• Number of Positions: 70
• Number of Rows: 2
• Pitch - Mating: 0.100" (2.54mm)
• Row Spacing - Mating: 0.100" (2.54mm)
• Connector Type: Header, Breakaway
• Contact Type: Male Pin
• Mounting Type: Through Hole
• Termination: Solder
• Fastening Type: Push-Pull
• Style: Board to Board or Cable
• Shrouding: Unshrouded
• Number of Positions Loaded: All
• Contact Shape: Square
• Material Flammability Rating: UL94 V-0
• Insulation Color: Black

Allowable Variations:

• Contact Length - Mating: Minor variations acceptable within mechanical envelope constraints
• Contact Length - Post: Minor variations acceptable within solder joint requirements
• Overall Contact Length: Minor variations acceptable
• Insulation Height: Minor variations acceptable
• Contact Finish - Mating: Gold or equivalent noble metal plating
• Contact Finish Thickness - Mating: Equivalent or superior plating thickness
• Contact Material: Copper Alloy or Phosphor Bronze
• Insulation Material: LCP or Thermoplastic
• Contact Finish Thickness - Post: Equivalent or superior plating thickness
• Operating Temperature: Equal or wider temperature range
• Current Rating: Equal or higher current capacity
• RoHS Status: RoHS Compliant or RoHS3 Compliant
• Moisture Sensitivity Level: MSL 1 or equivalent

The Amphenol ICC (FCI) part number 77313-118-70LF meets all mandatory matching parameters and falls within allowable variations for contact dimensions, materials, and environmental ratings.

Parameter Comparison

Engineering Selection Recommendations

Both the Molex 0010897700 and Amphenol ICC 77313-118-70LF are Active product status connectors with equivalent compliance certifications. The Molex part carries RoHS3 Compliant status, while the Amphenol ICC part carries RoHS Compliant status; both meet regulatory requirements for their respective applications.

The Amphenol ICC 77313-118-70LF provides documented operating temperature range (-65°C ~ 130°C) and current rating (3A per Contact), specifications not provided for the Molex part. The contact materials differ (Copper Alloy versus Phosphor Bronze), with Phosphor Bronze offering enhanced mechanical properties and durability in the Amphenol ICC part.

Contact dimensions show minor variations: the Amphenol ICC part features slightly shorter mating contact length (0.230" versus 0.240") and longer post length (0.120" versus 0.107"), resulting in a marginally taller overall contact length (0.450" versus 0.437"). Insulation height also differs (0.100" versus 0.090"). These dimensional variations remain within acceptable mechanical envelope tolerances for standard through-hole PCB applications.

Both parts maintain identical pitch spacing (0.100"), position count (70), row configuration (2), contact finish specifications (Gold mating, Tin post), and flammability rating (UL94 V-0). Both are classified as Unshrouded, Breakaway headers with Push-Pull fastening and Solder termination.

Selection between these parts should be based on inventory availability, lead time requirements, and specific application constraints related to the minor dimensional differences noted above.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC 77313-118-70LF be used as a direct replacement for the Molex 0010897700?

A: Yes, the Amphenol ICC 77313-118-70LF meets all mandatory electrical and mechanical parameters for substitution. Both connectors feature identical 70-position, 2-row configuration at 0.100" (2.54mm) pitch, male pin contact type, through-hole solder termination, and UL94 V-0 flammability rating. Minor dimensional variations in contact length and insulation height fall within acceptable tolerances for standard PCB applications.

Q: What are the key differences between these two connector models?

A: Primary differences include contact material (Copper Alloy in Molex versus Phosphor Bronze in Amphenol ICC), insulation material (LCP Glass Filled versus Thermoplastic), and documented operating specifications. The Amphenol ICC part specifies -65°C ~ 130°C operating temperature and 3A per contact current rating. Contact dimensions vary slightly: mating contact length (0.240" versus 0.230"), post length (0.107" versus 0.120"), and insulation height (0.090" versus 0.100").

Q: Are there any compatibility concerns with PCB footprints?

A: The pitch spacing (0.100"), row spacing (0.100"), and position count (70) are identical between both parts. Minor variations in overall contact length (0.437" versus 0.450") and insulation height (0.090" versus 0.100") may affect mating height and stacking considerations in applications with tight vertical clearance constraints. Standard through-hole PCB footprints designed for 0.100" pitch 70-position headers accommodate both parts.

Q: What compliance certifications apply to each part?

A: The Molex 0010897700 is RoHS3 Compliant and REACH Unaffected. The Amphenol ICC 77313-118-70LF is RoHS Compliant and REACH Affected. Both parts carry UL94 V-0 material flammability rating and MSL 1 (Unlimited) moisture sensitivity level. Both are classified as Active product status.

Q: How do the contact finishes compare?

A: Both parts feature gold-plated mating contacts at 30.0µin (0.76µm) thickness and tin-plated posts. The Amphenol ICC part offers optional Gold, GXT™ finish for enhanced performance. Post plating thickness is marginally higher in the Amphenol ICC part (78.7µin versus 74.8µin), providing additional corrosion protection.

Q: What applications are these connectors suitable for?

A: The Molex 0010897700 is specified for Automotive, General Purpose, Lighting, Medical, and Telecommunications applications. Application specifications are not provided for the Amphenol ICC 77313-118-70LF; however, the identical electrical and mechanical parameters support equivalent application suitability.