Amphenol ICC 89847-313 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 89847-313 is a 26-position receptacle connector from the Dubox™ series, designed for board-to-board applications with 0.100" (2.54mm) pitch spacing. This connector features through-hole solder termination, gold-plated mating contacts, and tin-plated posts. The part is currently classified as obsolete, making identification of suitable substitutes essential for ongoing production and maintenance applications. The primary substitute maintains functional equivalence while offering improved compliance status and active product availability.

Substiute Parts

89847-313

Amphenol ICC (FCI)In Stock: 78889847-313 Datasheet

Current PartRFQ

89847-313LF

Amphenol ICC (FCI)In Stock: 116289847-313LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 89847-313LF is functionally equivalent to the main part 89847-313 based on the following critical parameters that determine substitutability:

• Connector geometry and mating interface: Both parts maintain identical 26-position configuration with 0.100" (2.54mm) pitch and 2-row layout
• Contact specifications: Matching female socket contact type, gold mating finish (30.0µin), and tin post finish (78.7µin)
• Mechanical mounting: Identical through-hole solder termination and push-pull fastening
• Insulation properties: Same thermoplastic glass-filled material with UL94 V-0 flammability rating and blue color
• Physical dimensions: Matching insulation height (0.335"), contact length (0.102"), and row spacing (0.100")

The primary distinction between these parts is product status and regulatory compliance, not electrical or mechanical function.

Parameter Comparison

Engineering Selection Recommendations

The 89847-313LF is the direct substitute for the obsolete 89847-313. Selection between these parts should be based on the following criteria:

Use 89847-313LF when:

• New designs or production runs require active product support and availability
• RoHS compliance is mandated by application requirements or customer specifications
• REACH compliance documentation is required for supply chain qualification
• Long-term component availability and manufacturer support are priorities

Use 89847-313 when:

• Existing inventory stock is available and cost optimization is the primary driver
• Legacy system maintenance requires exact part matching with original specifications
• RoHS and REACH compliance are not applicable to the application

Both parts are mechanically and electrically interchangeable within the same PCB footprint and mating interface. No design modifications are required when transitioning between these part numbers.

Frequently Asked Questions (FAQ)

Q: Are the 89847-313 and 89847-313LF mechanically interchangeable?

A: Yes. Both parts share identical connector geometry, pitch spacing (0.100"), position count (26), row configuration (2 rows), and mounting method (through-hole solder). They occupy the same PCB footprint and mate with identical plug connectors.

Q: What is the difference between these two part numbers?

A: The primary differences are product status and regulatory compliance. The 89847-313LF is an active product with RoHS compliance and REACH documentation, while the 89847-313 is obsolete and RoHS non-compliant. All electrical and mechanical specifications are identical.

Q: Can I use 89847-313LF as a direct replacement for 89847-313 in existing designs?

A: Yes. No PCB redesign or connector interface modifications are required. The parts are functionally equivalent and use identical contact specifications, insulation materials, and mounting methods.

Q: What does the "LF" suffix in 89847-313LF indicate?

A: The "LF" designation indicates lead-free compliance, which correlates with the RoHS compliant status of this part variant.

Q: Are there any electrical performance differences between these parts?

A: No. Both parts maintain identical contact materials (phosphor bronze), contact finishes (gold mating / tin post), and flammability ratings (UL94 V-0). Electrical performance characteristics are equivalent.

Q: What packaging is available for the 89847-313LF?

A: The 89847-313LF is supplied in tube packaging. The original 89847-313 packaging specification is not provided in the technical data.

Q: Should I consider the 89847-313 for new production if inventory is available?

A: Component selection should prioritize long-term availability and compliance requirements over short-term inventory advantages. The 89847-313LF is the recommended choice for new designs due to active product status and regulatory compliance.