ICA-324-WGT DIP Socket Equivalent & Substitute Parts

Part Overview

The ICA-324-WGT is a 24-position DIP socket manufactured by Samtec Inc., designed for through-hole mounting applications requiring gold-plated mating contacts and solder termination. This socket accommodates dual inline package (DIP) integrated circuits with 0.3" row spacing and 0.100" pitch. The part maintains active product status with 751 units in current inventory.

Substitute parts are identified when equivalent electrical and mechanical parameters align with the main part specifications, enabling direct functional replacement in circuit designs without redesign requirements.

Substiute Parts

ICA-324-WGT

Samtec Inc.In Stock: 840ICA-324-WGT Datasheet

Current PartRFQ

123-93-324-41-001000

Mill-Max Manufacturing Corp.In Stock: 917123-93-324-41-001000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ICA-324-WGT is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Number of positions: 24 (2 x 12)
• Row spacing: 0.3" (7.62mm)
• Pitch - mating: 0.100" (2.54mm)
• Contact finish - mating: Gold
• Contact material - mating: Beryllium Copper
• Mounting type: Through Hole
• Operating temperature range: -55°C to 125°C

The identified substitute part 123-93-324-41-001000 (Mill-Max Manufacturing Corp.) satisfies all mandatory matching parameters. Variations in secondary parameters such as termination method, post finish specifications, and current rating do not preclude substitution when the primary electrical and mechanical interfaces remain equivalent.

Parameter Comparison

Engineering Selection Recommendations

ICA-324-WGT (Samtec Inc.) is the primary selection for applications requiring ROHS3 compliance. This part maintains active product status with established inventory availability (751 units). The solder termination method aligns with standard PCB assembly processes. The 1 A current rating is suitable for standard DIP package signal and power distribution applications.

123-93-324-41-001000 (Mill-Max Manufacturing Corp.) serves as a functional equivalent for applications where RoHS compliance is not mandated. This substitute provides higher current capacity (3 A) and wire wrap termination capability, accommodating breadboard prototyping and manual assembly workflows. The part remains in active production with 838 units available. Selection of this substitute requires verification that RoHS non-compliance aligns with end-product regulatory requirements.

Both parts share identical mating interface specifications, ensuring mechanical and electrical compatibility with standard 24-pin DIP integrated circuits.

Frequently Asked Questions (FAQ)

Q: Can the 123-93-324-41-001000 directly replace the ICA-324-WGT on a production PCB?

A: Direct replacement is mechanically and electrically feasible due to matching pin count, pitch, row spacing, and gold-plated beryllium copper mating contacts. However, the termination method differs (wire wrap versus solder). If the PCB design specifies solder termination, the substitute requires process modification or alternative assembly method. Additionally, RoHS compliance status must be evaluated against product requirements.

Q: What is the significance of the different current ratings (1 A versus 3 A)?

A: The ICA-324-WGT is rated for 1 A per contact, while the 123-93-324-41-001000 is rated for 3 A. The higher rating of the substitute does not create incompatibility; it indicates greater current-carrying capacity. Selection should be based on actual circuit current requirements, not the rated maximum.

Q: Does the Tin-Lead post finish on the substitute part affect compatibility?

A: The post finish (Tin versus Tin-Lead) affects solderability characteristics and environmental resistance, not mechanical fit or electrical interface with the DIP package. Both finishes are compatible with standard PCB solder processes. Selection depends on specific assembly requirements and environmental exposure conditions.

Q: Are both parts suitable for high-temperature applications?

A: Both parts operate across the identical temperature range of -55°C to 125°C. Selection between them for temperature-critical applications should be based on other factors such as RoHS compliance, current requirements, and termination method compatibility.

Q: What packaging format is used for both parts?

A: Both the ICA-324-WGT and 123-93-324-41-001000 are supplied in tube packaging, suitable for automated pick-and-place assembly and manual component handling.