Amphenol ICC 76385-413 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 76385-413 is a shrouded rectangular connector header designed for through-hole mounting in board-to-cable/wire applications. This 26-position, 2-row connector with 0.100" (2.54mm) pitch belongs to the Dubox™ series and features tin-lead plated contacts on a glass-filled thermoplastic insulation body. The part is currently obsolete, making identification of compatible substitutes essential for ongoing system support and component procurement.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	26
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Shrouding	Shrouded - 2 Wall
Termination	Solder
Contact Shape	Square
Insulation Material	Thermoplastic, Glass Filled
Material Flammability Rating	UL94 V-0
Series	Dubox™

Substitute Part Grouping Explanation

Substitution eligibility for the 76385-413 is determined by strict equivalence across the following critical parameters:

Connector type (Header)
Contact type (Male Pin)
Position count (26 positions)
Row configuration (2 rows)
Mating pitch (0.100" / 2.54mm)
Row spacing (0.100" / 2.54mm)
Mounting method (Through Hole)
Shrouding configuration (Shrouded - 2 Wall)
Termination method (Solder)
Contact geometry (Square)
Insulation material class (Thermoplastic, Glass Filled)
Flammability rating (UL94 V-0)

The direct substitute 76385-413LF maintains identical mechanical and electrical interface specifications while differing in contact finish composition, compliance status, and product lifecycle stage.

Parameter Comparison

Parameter	76385-413 (Main Part)	76385-413LF (Substitute)
Manufacturer	Amphenol ICC (FCI)	Amphenol ICC (FCI)
Series	Dubox™	Dubox™
Product Status	Obsolete	Active
Connector Type	Header	Header
Contact Type	Male Pin	Male Pin
Number of Positions	26	26
Number of Rows	2	2
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Through Hole	Through Hole
Shrouding	Shrouded - 2 Wall	Shrouded - 2 Wall
Termination	Solder	Solder
Contact Shape	Square	Square
Contact Length - Mating	0.197" (5.00mm)	0.197" (5.00mm)
Contact Length - Post	0.134" (3.40mm)	0.134" (3.40mm)
Overall Contact Length	0.411" (10.44mm)	0.411" (10.44mm)
Insulation Height	0.368" (9.35mm)	0.368" (9.35mm)
Insulation Material	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled
Material Flammability Rating	UL94 V-0	UL94 V-0
Contact Material	Copper Alloy	Copper Alloy
Contact Finish - Mating	Tin-Lead	Tin
Contact Finish - Post	Tin-Lead	Tin
RoHS Status	RoHS non-compliant	RoHS Compliant
REACH Status	REACH Unaffected	REACH Affected
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
Packaging	Not specified	Tube
Current Rating	Not specified	3A
Operating Temperature	Not specified	-40°C ~ 125°C

Engineering Selection Recommendations

The 76385-413LF serves as the direct functional equivalent to the obsolete 76385-413. Both connectors maintain identical mechanical interfaces, pin configurations, and physical dimensions required for PCB mounting and mating operations.

The primary distinction between these parts lies in regulatory compliance and product lifecycle status. The 76385-413LF is RoHS Compliant and carries active product status, making it the appropriate selection for new designs and ongoing procurement. The original 76385-413, marked as obsolete and RoHS non-compliant, is suitable only for legacy system maintenance where original specifications must be preserved.

Contact finish composition differs between the two parts: the 76385-413 uses tin-lead plating while the 76385-413LF uses pure tin plating. This change reflects modern environmental and regulatory requirements. Both finishes provide equivalent electrical and mechanical performance within the specified operating parameters.

Frequently Asked Questions (FAQ)

Q: Can the 76385-413LF be used as a direct replacement for the 76385-413 in existing assemblies?

A: Yes. The 76385-413LF maintains identical mechanical and electrical interface specifications. Pin count, pitch, row spacing, mounting type, and contact geometry are equivalent. The connector will mate with existing cable assemblies and PCB layouts designed for the 76385-413.

Q: What is the significance of the "LF" suffix in the part number 76385-413LF?

A: The "LF" designation indicates lead-free construction, reflecting RoHS compliance. This refers to the contact finish composition (pure tin versus tin-lead) rather than the base connector material.

Q: Are there any thermal or electrical performance differences between these connectors?

A: The 76385-413LF provides specified operating temperature range (-40°C ~ 125°C) and current rating (3A). The original 76385-413 does not include these specifications in the available documentation. Both connectors use identical insulation materials and contact geometry, ensuring equivalent electrical performance within their respective operating ranges.

Q: What packaging options are available for the substitute part?

A: The 76385-413LF is supplied in tube packaging. The original 76385-413 packaging specification is not documented.

Q: Are there compliance considerations when selecting between these parts?

A: Yes. The 76385-413LF is RoHS Compliant and REACH Affected, meeting current environmental regulations. The 76385-413 is RoHS non-compliant and REACH Unaffected. For applications subject to RoHS or REACH requirements, the 76385-413LF is the appropriate selection.

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