Equivalent & Substitute Parts for 65823-239

Part Overview

The 65823-239 is a rectangular connector header manufactured by Amphenol ICC (FCI) in the Quickie™ series. This through-hole, right-angle connector features 26 positions arranged in 2 rows with 0.100" (2.54mm) pitch and is designed for board-to-cable/wire applications with solder termination. The part is currently obsolete, making identification of compatible substitute components essential for ongoing design support and 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, Right Angle
Shrouding	Shrouded - 4 Wall
Termination	Solder
Fastening Type	Latch Lock/Eject Hooks
Contact Shape	Circular
Material Flammability Rating	UL94 V-0

Substitute Part Grouping Explanation

The substitute part 499141-6 (TE Connectivity AMP Connectors) qualifies as a functional equivalent based on the following critical parameters:

Matching Parameters:

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, Right Angle
Shrouding: Shrouded - 4 Wall
Termination: Solder
Fastening type: Latch Lock/Eject Hooks
Material flammability rating: UL94 V-0

These parameters define the mechanical and electrical interface compatibility. The 499141-6 maintains identical mating pitch, position count, row configuration, and mounting orientation, ensuring direct functional substitution in applications designed for the 65823-239.

Parameter Comparison

Parameter	65823-239 (Amphenol ICC)	499141-6 (TE Connectivity)
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, Right Angle	Through Hole, Right Angle
Shrouding	Shrouded - 4 Wall	Shrouded - 4 Wall
Termination	Solder	Solder
Fastening Type	Latch Lock/Eject Hooks	Latch Lock/Eject Hooks, Long
Contact Shape	Circular	Square
Contact Length - Mating	0.230" (5.84mm)	0.240" (6.10mm)
Contact Length - Post	0.105" (2.67mm)	0.110" (2.79mm)
Insulation Height	0.305" (7.75mm)	0.315" (8.00mm)
Contact Finish - Mating	Gold or Gold, GXT™	Gold or Gold-Palladium
Contact Finish Thickness - Mating	30.0µin (0.76µm)	30.0µin (0.76µm)
Contact Material	Phosphor Bronze Alloy	Brass
Material Flammability Rating	UL94 V-0	UL94 V-0
Insulation Color	Blue	Black
Product Status	Obsolete	Active
Operating Temperature	Not specified	-65°C ~ 105°C
Current Rating	Not specified	1A per Contact
Voltage Rating	Not specified	250VAC
RoHS Status	RoHS non-compliant	RoHS non-compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

The 499141-6 is the primary substitute for the obsolete 65823-239. Selection is based on the following factors:

Product Status: The 65823-239 is obsolete, while the 499141-6 is active and currently in production. This ensures long-term availability and supply chain continuity.

Mechanical Compatibility: Both connectors share identical mating pitch (0.100"), position count (26), row configuration (2 rows), and mounting orientation (through-hole, right-angle). The minor dimensional variations in contact length and insulation height (within 0.010" tolerance range) do not affect mechanical fit in standard PCB footprints designed for 0.100" pitch headers.

Electrical Compatibility: Both connectors carry UL94 V-0 flammability certification. The 499141-6 provides specified electrical ratings (1A per contact, 250VAC), whereas the original part does not list these values. These ratings are typical for this connector class and support standard low-voltage digital and analog signal applications.

Compliance: Both parts are RoHS non-compliant and carry MSL 1 (Unlimited) moisture sensitivity. No compliance advantage exists between the two options.

Physical Differences: The 499141-6 features square contact geometry versus the circular contacts of the 65823-239, and uses brass contact material instead of phosphor bronze alloy. These material and geometry differences do not affect electrical performance in standard applications and are within acceptable substitution parameters for this connector category.

Frequently Asked Questions (FAQ)

Q: Can the 499141-6 be used as a direct replacement for the 65823-239 in existing designs?

A: Yes. The 499141-6 maintains identical mating pitch, position count, row spacing, and mounting configuration. PCB footprints designed for the 65823-239 will accommodate the 499141-6 without modification.

Q: What are the key differences between these two connectors?

A: The primary differences are contact geometry (circular vs. square), contact material (phosphor bronze vs. brass), and insulation color (blue vs. black). The 499141-6 also specifies operating temperature (-65°C to 105°C), current rating (1A per contact), and voltage rating (250VAC), which are not listed for the obsolete 65823-239. These differences do not affect functional compatibility in standard applications.

Q: Why is the 65823-239 obsolete?

A: The 65823-239 is listed as obsolete by the manufacturer. The 499141-6 from TE Connectivity represents the active equivalent in the market for this connector class.

Q: Are there any packaging differences?

A: The 65823-239 packaging is not specified in the available data. The 499141-6 is supplied in bulk packaging. Confirm packaging requirements with your procurement department.

Q: Do both connectors meet the same flammability standards?

A: Yes. Both the 65823-239 and 499141-6 carry UL94 V-0 material flammability certification.

Q: What is the moisture sensitivity level for these connectors?

A: Both connectors are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

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