Equivalent & Substitute Parts for 65823-175

Part Overview

The 65823-175 is a rectangular connector header manufactured by Amphenol ICC (FCI) in the Quickie™ series. This through-hole, right-angle connector features 34 positions at 2.54mm pitch with shrouded 4-wall design and solder termination. The part is currently active in production with 1088 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in applications where the main part becomes unavailable or when design requirements permit alternative manufacturers.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	34
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle
Shrouding	Shrouded - 4 Wall
Termination	Solder
Style	Board to Cable/Wire
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS non-compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the 65823-175 is determined by strict alignment of core mechanical and electrical parameters. The substitute part 499141-8 (TE Connectivity AMP Connectors, AMP-Latch series) qualifies based on the following matching criteria:

Connector type: Header
Contact type: Male Pin
Pitch - mating: 0.100" (2.54mm)
Number of positions: 34
Number of rows: 2
Row spacing - mating: 0.100" (2.54mm)
Mounting type: Through Hole, Right Angle
Shrouding: Shrouded - 4 Wall
Termination: Solder
Style: Board to Cable/Wire
Material flammability rating: UL94 V-0
RoHS status: RoHS non-compliant
Moisture sensitivity level: 1 (Unlimited)

These parameters define the physical and functional interchangeability envelope. Variations in secondary parameters such as contact finish, insulation height, and fastening hook length do not preclude substitution when the primary mating and mounting characteristics are identical.

Parameter Comparison

Parameter	65823-175 (Amphenol ICC)	499141-8 (TE Connectivity)
Connector Type	Header	Header
Contact Type	Male Pin	Male Pin
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Number of Positions	34	34
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
Shrouding	Shrouded - 4 Wall	Shrouded - 4 Wall
Termination	Solder	Solder
Style	Board to Cable/Wire	Board to Cable/Wire
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 Shape	Circular	Square
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
Fastening Type	Latch Lock/Eject Hooks, Short	Latch Lock/Eject Hooks, Long
Material Flammability Rating	UL94 V-0	UL94 V-0
RoHS Status	RoHS non-compliant	RoHS non-compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active

Engineering Selection Recommendations

Both the 65823-175 and 499141-8 maintain active production status and identical RoHS non-compliance and MSL classifications. Selection between these parts should be based on availability and existing supply chain relationships. The 65823-175 (Amphenol ICC, Quickie™ series) is currently stocked at 1088 units, while the 499141-8 (TE Connectivity, AMP-Latch series) is available at 959 units. Both parts carry UL94 V-0 flammability certification and REACH compliance status. The substitute part 499141-8 includes specified operating temperature range (-65°C ~ 105°C), current rating (1A per contact), and voltage rating (250VAC), which are not provided for the main part. When these electrical parameters are required for application validation, the 499141-8 provides explicit certification data.

Frequently Asked Questions (FAQ)

Q: What determines if 499141-8 can replace 65823-175?

A: The substitute part qualifies based on matching core parameters: 34-position, 2-row header configuration at 2.54mm pitch, through-hole right-angle mounting, shrouded 4-wall design, and solder termination. Both parts maintain identical RoHS status, MSL rating, and UL94 V-0 flammability certification.

Q: Are there differences in contact geometry between these parts?

A: Yes. The 65823-175 features circular male pins with phosphor bronze alloy contacts, while the 499141-8 uses square male pins with brass contacts. Mating contact length differs by 0.010" (0.26mm), and insulation height differs by 0.010" (0.25mm). These variations do not affect mating compatibility with standard 2.54mm pitch receptacles.

Q: What is the difference in fastening hooks?

A: The 65823-175 uses short latch lock/eject hooks, while the 499141-8 uses long hooks. Both provide equivalent mechanical retention and latch functionality. Hook length variation does not affect electrical performance or standard mating operations.

Q: Does the contact finish difference affect performance?

A: Both parts specify 30.0µin (0.76µm) gold plating on mating contacts. The 65823-175 uses gold or gold GXT™ finish, while the 499141-8 uses gold or gold-palladium. Both finishes provide equivalent corrosion resistance and electrical conductivity for standard applications.

Q: Are both parts suitable for the same environmental conditions?

A: Both parts carry identical MSL 1 (Unlimited) moisture sensitivity classification and UL94 V-0 flammability rating. The 499141-8 provides explicit operating temperature specification (-65°C ~ 105°C), current rating (1A per contact), and voltage rating (250VAC). The 65823-175 does not specify these electrical parameters in the provided data.

Q: What is the inventory status for each part?

A: The 65823-175 has 1088 units in stock, while the 499141-8 has 959 units available. Both are listed as active products with new original inventory.

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