Amphenol CONEC 241A16080X — Equivalent & Substitute Parts

Part Overview

The 241A16080X is a 25-position D-Sub plug connector manufactured by Amphenol CONEC, designed for right-angle solder termination applications. This connector is classified as obsolete, necessitating identification of equivalent substitute parts for procurement and design continuity. The part features through-hole and board-edge mounting with male pins in a 2-row configuration (Shell Size 3/DB-B layout).

Substiute Parts

241A16080X

Amphenol CONECIn Stock: 960241A16080X Datasheet

Current PartRFQ

24-003943

Amphenol CONECIn Stock: 110524-003943 Datasheet

MFR RecommendedRFQ

1218441-3

TE Connectivity Aerospace, Defense and MarineIn Stock: 8611218441-3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 241A16080X is determined by the following critical parameters that define functional equivalence:

Primary Matching Criteria:

• Connector Type: D-Sub Plug with Male Pins
• Number of Positions: 25
• Shell Size / Layout: 3 (DB, B)
• Mounting Type: Right Angle with Through Hole capability
• Termination Method: Solder
• Connector Style: D-Sub

Secondary Compatibility Parameters:

• Current Rating: 7.5A (minimum acceptable)
• Voltage Rating: 100V (minimum acceptable)
• Operating Temperature Range: -25°C to 105°C (minimum acceptable)
• Shell Material: Steel
• Contact Finish: Gold

The substitute parts identified meet the primary criteria. Variations in secondary parameters reflect different product standards and manufacturing specifications while maintaining functional compatibility in the specified application class.

Parameter Comparison

Engineering Selection Recommendations

24-003943 (Amphenol CONEC - Manufacturer Recommended Substitute): The 24-003943 is designated as the manufacturer-recommended substitute from the same supplier (Amphenol CONEC). This part carries active product status and maintains the same core mechanical and electrical characteristics as the 241A16080X. Selection of this part eliminates supplier transition requirements and aligns with the original design manufacturer's guidance. The part is available in current inventory (1022 pcs).

1218441-3 (TE Connectivity - Aerospace, Defense and Marine - Similar Substitute): The 1218441-3 is a functionally similar D-Sub 25-position plug from TE Connectivity, classified under military specifications (MIL-DTL-24308, AMPLIMITE 109 series). This part maintains the same physical form factor and connection topology. Critical differences include lower current rating (5A versus 7.5A), different shell finish (cadmium-plated versus tin-plated), wider backset spacing (0.318" versus 0.283"), and RoHS non-compliance. This part carries active product status and broader operating temperature range (-55°C to 125°C). Selection of this part requires evaluation of current requirements and regulatory compliance constraints. Available inventory: 778 pcs.

For applications requiring ROHS3 compliance and current capacity of 7.5A, the 24-003943 is the preferred selection. For military-specification or extended-temperature applications where RoHS non-compliance is acceptable, the 1218441-3 provides an alternative with enhanced temperature performance.

Frequently Asked Questions (FAQ)

Q: Can the 241A16080X be directly replaced with the 24-003943? A: Yes. The 24-003943 is the manufacturer-recommended substitute from Amphenol CONEC and is designed as a direct replacement for the obsolete 241A16080X. Both parts share identical connector type, position count, shell size/layout, and solder termination method.

Q: What is the key difference between the 24-003943 and 1218441-3? A: The 24-003943 is from the original manufacturer (Amphenol CONEC) with ROHS3 compliance and 7.5A current rating. The 1218441-3 is a military-specification alternative (TE Connectivity) with 5A current rating, cadmium-plated finish, RoHS non-compliance, and extended temperature range (-55°C to 125°C). Selection depends on current requirements and regulatory compliance obligations.

Q: Will the 1218441-3 work in my application if it has a 5A current rating but my circuit uses 7.5A? A: No. The 1218441-3 current rating of 5A is lower than both the original 241A16080X (7.5A) and the application requirement. Exceeding component current ratings results in unsafe operation and connector degradation. Use only parts that meet or exceed application current demands.

Q: What is the significance of the backset spacing difference between the main part and 1218441-3? A: Backset spacing defines the distance from the connector mounting plane to the pin insertion point. The 241A16080X has 0.283" (7.20mm) spacing, while the 1218441-3 has 0.318" (8.08mm). This geometric difference affects circuit board layout compatibility. Parts must be physically interchangeable in the PCB footprint; verify mounting hole alignment before selection.

Q: Is the 241A16080X RoHS-compliant? A: Yes. The 241A16080X is ROHS3 compliant and REACH unaffected. The 24-003943 substitute maintains this compliance. The 1218441-3 is RoHS non-compliant and REACH affected, which restricts its use in applications subject to European Union environmental regulations.

Q: Why does the 1218441-3 have a cadmium-plated finish instead of tin? A: Cadmium plating is associated with military-specification connectors (MIL-DTL-24308) and provides enhanced corrosion resistance in harsh environments. This specification choice reflects the part's AMPLIMITE 109 military series classification. Finish selection impacts environmental compliance and cost; cadmium plating is restricted in RoHS-regulated markets.

Q: Can I use the 1218441-3 in a design requiring ROHS3 compliance? A: No. The 1218441-3 is RoHS non-compliant. Use the 24-003943 for applications with RoHS compliance requirements.