Amphenol ICC 89883-336 72-Position Rectangular Connector Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 89883-336 is a 72-position receptacle connector from the Dubox™ series, designed for board-to-board applications with 0.100" (2.54mm) pitch spacing. This connector features right-angle through-hole mounting with gold-plated mating contacts and tin-plated posts, suitable for automotive, industrial, telecommunications, and general-purpose applications.

The 89883-336 carries an obsolete product status. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support legacy system maintenance and repairs.

Key Parameters

Parameter	Specification
Connector Type	Receptacle
Number of Positions	72
Pitch - Mating	0.100" (2.54mm)
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle
Contact Type	Female Socket
Contact Finish - Mating	Gold (30.0µin / 0.76µm)
Contact Finish - Post	Tin (78.7µin / 2.00µm)
Insulation Material	Thermoplastic, Glass Filled
Insulation Color	Blue
Material Flammability Rating	UL94 V-0
Fastening Type	Push-Pull
Series	Dubox™

Substitute Part Grouping Explanation

Substitution for the 89883-336 is determined by strict equivalence across the following critical parameters:

Connector Configuration: 72 positions, 2 rows, 0.100" (2.54mm) pitch and row spacing
Mounting and Orientation: Through-hole, right-angle board-to-board mounting
Contact Specifications: Female socket contacts with gold mating finish (30.0µin) and tin post finish (78.7µin)
Insulation Properties: Thermoplastic glass-filled material, blue color, UL94 V-0 flammability rating
Fastening Mechanism: Push-pull fastening type
Series Compatibility: Dubox™ series

The substitute part 89883-336LF maintains identical electrical and mechanical specifications to the main part. The primary distinction is product status and compliance certification, with the substitute offering active availability and RoHS compliance.

Parameter Comparison

Parameter	89883-336 (Main Part)	89883-336LF (Substitute)
Manufacturer	Amphenol ICC (FCI)	Amphenol ICC (FCI)
Series	Dubox™	Dubox™
Connector Type	Receptacle	Receptacle
Number of Positions	72	72
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
Contact Type	Female Socket	Female Socket
Contact Finish - Mating	Gold (30.0µin / 0.76µm)	Gold (30.0µin / 0.76µm)
Contact Finish - Post	Tin (78.7µin / 2.00µm)	Tin (78.7µin / 2.00µm)
Insulation Material	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled
Insulation Color	Blue	Blue
Material Flammability Rating	UL94 V-0	UL94 V-0
Fastening Type	Push-Pull	Push-Pull
Contact Shape	Square	Square
Contact Material	Phosphor Bronze	Phosphor Bronze
Insulation Height	0.230" (5.85mm)	0.230" (5.85mm)
Contact Length - Post	0.114" (2.90mm)	0.114" (2.90mm)
Product Status	Obsolete	Active
RoHS Status	RoHS non-compliant	RoHS Compliant
Packaging	Bulk	Tube
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
ECCN	EAR99	EAR99
HTSUS Code	8536.69.4040	8536.69.4040

Engineering Selection Recommendations

The 89883-336LF is the direct substitute for the obsolete 89883-336. Both parts are functionally and mechanically identical across all electrical and mechanical parameters. The substitute part offers the following advantages:

Active Product Status: The 89883-336LF maintains current production and availability, ensuring long-term supply chain support.
RoHS Compliance: The substitute meets RoHS requirements, supporting regulatory compliance for new designs and system updates.
Packaging: The substitute is supplied in tube packaging, which may provide handling and inventory management benefits compared to bulk packaging.

Selection of the 89883-336LF is appropriate for all applications previously served by the 89883-336, including automotive, industrial, telecommunications, and general-purpose board-to-board interconnections.

Frequently Asked Questions (FAQ)

Q: Are the 89883-336 and 89883-336LF electrically and mechanically interchangeable?

A: Yes. Both parts share identical specifications for connector type, position count, pitch, mounting configuration, contact materials, finishes, and insulation properties. They are direct functional equivalents.

Q: What is the significance of the "LF" suffix in the part number 89883-336LF?

A: The "LF" designation indicates lead-free compliance, which correlates with the RoHS compliance status of this variant. The 89883-336 is RoHS non-compliant, while the 89883-336LF is RoHS compliant.

Q: Can I use the 89883-336LF as a replacement in existing designs originally specified for the 89883-336?

A: Yes. The 89883-336LF is a direct substitute with identical electrical and mechanical characteristics. It is suitable for retrofit applications and legacy system maintenance.

Q: Are there any differences in contact performance between these two parts?

A: No. Both parts feature identical contact specifications: gold-plated mating surfaces (30.0µin thickness) and tin-plated posts (78.7µin thickness) on phosphor bronze contacts. Contact performance is equivalent.

Q: What is the difference in packaging between these parts?

A: The 89883-336 is supplied in bulk packaging, while the 89883-336LF is supplied in tube packaging. Tube packaging may offer improved protection and handling characteristics for inventory management.

Q: Are both parts suitable for automotive and industrial applications?

A: Yes. Both the 89883-336 and 89883-336LF are specified for automotive, general-purpose, industrial, and telecommunications applications. They meet UL94 V-0 flammability requirements and share identical environmental ratings.

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