Amphenol ICC 93696-306 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 93696-306 is a 12-position receptacle connector in the Dubox™ series, designed for board-to-board applications with 0.100" (2.54mm) pitch spacing. This connector features bottom or top entry configuration, through-hole solder termination, and gold-plated mating contacts. 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, Bottom or Top Entry
Number of Positions	12
Pitch - Mating	0.100" (2.54mm)
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Contact Finish - Mating	Gold
Insulation Material	Thermoplastic, Glass Filled
Material Flammability Rating	UL94 V-0
Series	Dubox™

Substitute Part Grouping Explanation

The 93696-306LF qualifies as a direct substitute based on the following critical parameters that determine functional and mechanical compatibility:

Connector Type & Configuration: Both are receptacle connectors with bottom or top entry capability
Position Count & Pitch: Identical 12-position arrangement with 0.100" (2.54mm) mating pitch and row spacing
Mounting & Termination: Both use through-hole solder termination
Contact System: Identical female socket contact type with gold mating finish and phosphor bronze material
Insulation Specifications: Matching thermoplastic glass-filled insulation with UL94 V-0 flammability rating
Physical Dimensions: Same insulation height of 0.275" (6.99mm) and board guide features

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

Parameter Comparison

Parameter	93696-306	93696-306LF
Manufacturer	Amphenol ICC (FCI)	Amphenol ICC (FCI)
Series	Dubox™	Dubox™
Connector Type	Receptacle, Bottom or Top Entry	Receptacle, Bottom or Top Entry
Number of Positions	12	12
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	Through Hole
Termination	Solder	Solder
Contact Type	Female Socket	Female Socket
Contact Finish - Mating	Gold	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)	30.0µin (0.76µm)
Insulation Material	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled
Insulation Height	0.275" (6.99mm)	0.275" (6.99mm)
Material Flammability Rating	UL94 V-0	UL94 V-0
Contact Material	Phosphor Bronze	Phosphor Bronze
Contact Finish - Post	Tin	Tin
Contact Finish Thickness - Post	78.7µin (2.00µm)	78.7µin (2.00µm)
Features	Board Guide	Board Guide
Applications	Automotive, General Purpose, Industrial, Telecommunications	Automotive, General Purpose, Industrial, Telecommunications
Product Status	Obsolete	Active
RoHS Status	RoHS non-compliant	RoHS Compliant
REACH Status	REACH Unaffected	REACH Affected
Packaging	Not specified	Tube

Engineering Selection Recommendations

The 93696-306LF is the direct functional equivalent of the 93696-306. Selection between these parts should be based on the following criteria:

For New Designs and Active Programs: The 93696-306LF is the appropriate choice. This part carries active product status, RoHS compliance certification, and REACH affected designation, aligning with current regulatory requirements for automotive, industrial, and telecommunications applications.

For Legacy System Support: The 93696-306 remains electrically and mechanically compatible with existing assemblies. However, the obsolete status and RoHS non-compliant designation indicate limited future availability and potential regulatory constraints in certain markets.

Compliance Considerations: The transition from 93696-306 to 93696-306LF reflects updated environmental and safety compliance standards. The RoHS compliant designation of the 93696-306LF indicates lead-free manufacturing processes, while the REACH affected status confirms compliance with European chemical safety regulations.

Frequently Asked Questions (FAQ)

Q: Are the 93696-306 and 93696-306LF mechanically interchangeable?

A: Yes. Both connectors share identical physical dimensions, pitch spacing (0.100"), position count (12), mounting type (through-hole), and board guide features. They can be used interchangeably in existing PCB layouts without modification.

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

A: The primary differences are product status and compliance certifications. The 93696-306LF is the active production variant with RoHS compliance and REACH affected status. The 93696-306 is obsolete and RoHS non-compliant. Electrical and mechanical specifications are identical.

Q: Why does the 93696-306LF have "LF" in the part number?

A: The "LF" suffix typically indicates lead-free manufacturing, consistent with RoHS compliance requirements. This reflects the use of lead-free solder and plating processes in the manufacturing of the 93696-306LF.

Q: Can I use the 93696-306LF as a replacement for the 93696-306 in existing designs?

A: Yes. The 93696-306LF is a direct substitute with identical electrical and mechanical characteristics. No design changes are required for PCB layouts or mating connector specifications.

Q: What packaging is available for the 93696-306LF?

A: The 93696-306LF is supplied in tube packaging. The original 93696-306 packaging specification is not provided in the technical data.

Q: Are there any application restrictions for either part?

A: Both parts are rated for automotive, general purpose, industrial, and telecommunications applications. The UL94 V-0 flammability rating applies to both variants, meeting safety requirements for these application categories.

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