Amphenol ICC 89883-340 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 89883-340 is an 80-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, right-angle mounting with gold-plated mating contacts and tin-plated posts for solder termination. The part is currently listed as obsolete, making identification of suitable substitutes essential for ongoing system support and new design implementations.

Key Parameters

Parameter	Specification
Connector Type	Receptacle
Number of Positions	80
Pitch - Mating	0.100" (2.54mm)
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle
Contact Finish - Mating	Gold
Contact Finish - Post	Tin
Insulation Material	Thermoplastic, Glass Filled
Material Flammability Rating	UL94 V-0
Contact Material	Phosphor Bronze

Substitute Part Grouping Explanation

The 89883-340LF qualifies as a direct substitute based on identical electrical and mechanical parameters. Substitution eligibility is determined by the following critical parameters:

Connector Type & Position Count: Both parts are 80-position receptacles
Pitch & Row Configuration: Identical 0.100" (2.54mm) mating pitch with 2-row, 0.100" row spacing
Mounting & Termination: Both feature through-hole, right-angle mounting with solder termination
Contact Materials & Finishes: Matching phosphor bronze contacts with gold mating finish (30.0µin) and tin post finish (78.7µin)
Insulation Specifications: Identical thermoplastic, glass-filled insulation with UL94 V-0 rating
Physical Dimensions: Matching insulation height (0.230") and contact length (0.114")

The primary distinction between these parts is product status and compliance certification, not functional or mechanical compatibility.

Parameter Comparison

Parameter	89883-340	89883-340LF
Connector Type	Receptacle	Receptacle
Number of Positions	80	80
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Number of Rows	2	2
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle	Through Hole, Right Angle
Termination	Solder	Solder
Contact Finish - Mating	Gold	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)	30.0µin (0.76µm)
Contact Finish - Post	Tin	Tin
Contact Finish Thickness - Post	78.7µin (2.00µm)	78.7µin (2.00µm)
Insulation Color	Blue	Blue
Insulation Height	0.230" (5.85mm)	0.230" (5.85mm)
Contact Length - Post	0.114" (2.90mm)	0.114" (2.90mm)
Material Flammability Rating	UL94 V-0	UL94 V-0
Contact Shape	Square	Square
Contact Material	Phosphor Bronze	Phosphor Bronze
Insulation Material	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled
Product Status	Obsolete	Active
RoHS Status	RoHS non-compliant	RoHS Compliant
REACH Status	REACH Unaffected	REACH Affected
Packaging	Not specified	Tube
Inventory Status	936 Pcs New Original In Stock	842 Pcs New Original In Stock

Engineering Selection Recommendations

The 89883-340LF is the direct substitute for the obsolete 89883-340. Both parts maintain identical electrical and mechanical specifications, ensuring functional interchangeability in board-to-board connector applications.

The 89883-340LF offers the following advantages:

Active Product Status: Currently manufactured and supported by Amphenol ICC, ensuring long-term availability and supply chain reliability
RoHS Compliance: The 89883-340LF meets RoHS requirements, making it suitable for applications subject to environmental regulations
REACH Compliance: Designated as REACH Affected, indicating compliance with chemical substance regulations

For new designs or system upgrades, the 89883-340LF is the appropriate selection. For legacy systems currently using the 89883-340, direct substitution is mechanically and electrically valid, with the added benefit of improved regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Are the 89883-340 and 89883-340LF mechanically interchangeable?

A: Yes. Both connectors share identical mechanical specifications including pitch (0.100"), row configuration (2 rows at 0.100" spacing), mounting type (through-hole, right-angle), and physical dimensions (insulation height 0.230", contact length 0.114").

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

A: The primary differences are product status and regulatory compliance. The 89883-340 is obsolete and RoHS non-compliant, while the 89883-340LF is an active product that meets RoHS and REACH requirements. Functionally and mechanically, they are identical.

Q: Can I use the 89883-340LF as a replacement in existing designs using the 89883-340?

A: Yes. The 89883-340LF is a direct substitute with identical electrical and mechanical characteristics. No design modifications are required.

Q: What does the "LF" suffix in 89883-340LF indicate?

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

Q: Are there packaging differences between these parts?

A: The 89883-340LF is supplied in tube packaging. The original 89883-340 packaging specification is not provided in the technical data.

Q: What contact materials are used in these connectors?

A: Both connectors use phosphor bronze contacts with gold plating on the mating surface (30.0µin thickness) and tin plating on the solder posts (78.7µin thickness).

Q: Are these connectors suitable for automotive applications?

A: Yes. Both the 89883-340 and 89883-340LF are listed for automotive, general purpose, industrial, and telecommunications applications.

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