Amphenol ICC 65823-025 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 65823-025 is a through-hole, right-angle rectangular connector header with 26 positions at 2.54mm pitch, designed for board-to-cable/wire applications. This part is classified as obsolete, making equivalent substitute parts necessary for ongoing production and maintenance applications. The connector features shrouded 4-wall construction with push-pull fastening and gold-plated circular contacts on phosphor bronze alloy material.

Substiute Parts

65823-025

Amphenol ICC (FCI)In Stock: 98565823-025 Datasheet

Current PartRFQ

65823-025LF

Amphenol ICC (FCI)In Stock: 115165823-025LF Datasheet

DirectRFQ

5102160-6

TE Connectivity AMP ConnectorsIn Stock: 17345102160-6 Datasheet

MFR RecommendedRFQ

CWN-300-26-0021

CW IndustriesIn Stock: 757CWN-300-26-0021 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 65823-025 is determined by strict equivalence across the following critical parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Number of positions and rows (26 positions, 2 rows)
• Mating pitch (0.100" / 2.54mm)
• Row spacing (0.100" / 2.54mm)
• Mounting configuration (Through Hole, Right Angle)
• Shrouding style (Shrouded - 4 Wall)
• Fastening mechanism (Push-Pull)
• Termination method (Solder)
• Flammability rating (UL94 V-0)
• MSL classification (1 - Unlimited)

The three substitute parts listed below meet all these core electrical and mechanical requirements and are therefore functionally equivalent for direct replacement in applications originally designed for the 65823-025.

Parameter Comparison

Engineering Selection Recommendations

65823-025LF (Direct Amphenol ICC Substitute)

The 65823-025LF is the primary substitute for the obsolete 65823-025. Both parts are from the same manufacturer (Amphenol ICC) and identical Quickie™ series. The 65823-025LF maintains exact dimensional and electrical equivalence with identical contact lengths, insulation height, and contact geometry. The key distinction is product status: 65823-025LF is active with RoHS compliance and REACH affected status, making it suitable for new designs and ongoing production requiring regulatory compliance.

5102160-6 (TE Connectivity AMP-Latch Series)

The 5102160-6 from TE Connectivity AMP Connectors meets all core substitution criteria but introduces minor dimensional variations. Contact length for mating is 0.240" (6.10mm) versus 0.230" (5.84mm) on the original, and insulation height is 0.315" (8.00mm) versus 0.305" (7.75mm). Contact shape differs (square versus circular). This part is active with ROHS3 compliance and provides an alternative from a major connector manufacturer with specified operating temperature range (-65°C to 105°C) and current rating (1A per contact).

CWN-300-26-0021 (CW Industries CWN Series)

The CWN-300-26-0021 from CW Industries satisfies all core substitution parameters with minor dimensional deviations. Contact length for post is 0.090" (2.29mm) versus 0.105" (2.67mm) on the original, and insulation height is 0.291" (7.40mm) versus 0.305" (7.75mm). This part is active with ROHS3 compliance and offers an extended operating temperature range (-55°C to 125°C) with 1A current rating per contact.

Frequently Asked Questions (FAQ)

Q: Can the 65823-025LF be used as a direct replacement for the obsolete 65823-025?

A: Yes. The 65823-025LF is dimensionally and electrically identical to the 65823-025 and is the recommended direct substitute. Both parts share the same Quickie™ series designation and identical contact geometry, pitch, and mounting configuration. The primary difference is that 65823-025LF is an active product with RoHS compliance.

Q: What are the dimensional differences between the main part and the TE Connectivity 5102160-6?

A: The 5102160-6 has a mating contact length of 0.240" (6.10mm) compared to 0.230" (5.84mm) on the 65823-025, and an insulation height of 0.315" (8.00mm) versus 0.305" (7.75mm). Additionally, the 5102160-6 uses square contacts instead of circular contacts. These variations remain within acceptable tolerance for most board-to-cable applications with standard 2.54mm pitch connectors.

Q: Are all three substitute parts RoHS compliant?

A: The 65823-025LF is RoHS Compliant. The 5102160-6 and CWN-300-26-0021 are both ROHS3 Compliant. The original 65823-025 is RoHS non-compliant. For applications requiring RoHS compliance, any of the three substitutes are suitable.

Q: What is the difference in contact post length between the substitutes?

A: The 65823-025 and 65823-025LF both have 0.105" (2.67mm) post length. The 5102160-6 has 0.110" (2.79mm), and the CWN-300-26-0021 has 0.090" (2.29mm). Post length affects solder joint depth and PCB hole engagement. Verify PCB design specifications before selecting a substitute with different post length.

Q: Which substitute offers the widest operating temperature range?

A: The CWN-300-26-0021 provides an operating temperature range of -55°C to 125°C, which is wider than the 5102160-6 range of -65°C to 105°C. The original 65823-025 and 65823-025LF do not specify operating temperature ranges in the provided data.

Q: Can I mix different substitute parts in the same assembly?

A: All three substitutes meet the core 26-position, 2.54mm pitch, shrouded 4-wall, push-pull header specifications. However, dimensional variations in contact length and insulation height may affect mechanical fit and mating force consistency. For consistent assembly performance, use a single substitute part number throughout the design.

Q: What is the current rating for each substitute?

A: The 5102160-6 is rated at 1A per contact. The CWN-300-26-0021 is rated at 1A. The original 65823-025 and 65823-025LF do not specify current ratings in the provided data.