ICA-308-WGT DIP Socket Equivalent & Substitute Parts

Part Overview

The ICA-308-WGT is an 8-position DIP socket manufactured by Samtec Inc., designed for through-hole mounting applications requiring gold-plated mating contacts. This component is classified as an active product with current inventory availability. DIP sockets serve as connection interfaces for dual inline package integrated circuits and transistors in electronic assemblies. Substitute parts may be required due to inventory constraints, supply chain considerations, or specific application requirements within the defined electrical and mechanical parameter ranges.

Substiute Parts

ICA-308-WGT

Samtec Inc.In Stock: 1276ICA-308-WGT Datasheet

Current PartRFQ

123-93-308-41-001000

Mill-Max Manufacturing Corp.In Stock: 854123-93-308-41-001000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ICA-308-WGT is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Number of Positions: 8 (2 x 4)
• 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 ~ 125°C

The substitute part 123-93-308-41-001000 (Mill-Max Manufacturing Corp.) meets all mandatory matching parameters and is therefore classified as an equivalent substitute. Both parts share identical mechanical footprints, electrical contact specifications, and thermal operating ranges, enabling direct functional substitution in applications designed for the ICA-308-WGT.

Parameter Comparison

Engineering Selection Recommendations

ICA-308-WGT Selection Criteria:

• Applications requiring ROHS3 compliance
• Solder termination assembly processes
• Specified contact resistance of 10mOhm or lower
• Current requirements up to 1 A

123-93-308-41-001000 Selection Criteria:

• Applications compatible with wire wrap termination
• Higher current capacity requirements (up to 3 A)
• Applications where RoHS compliance is not mandated
• Moisture sensitivity level 1 (unlimited) acceptable

Both parts maintain identical mechanical and primary electrical contact specifications. Selection between these substitutes depends on termination method compatibility, compliance requirements, and current rating adequacy for the specific application circuit.

Frequently Asked Questions (FAQ)

Q: Can the 123-93-308-41-001000 be used as a direct replacement for the ICA-308-WGT in a solder-based PCB assembly?

A: No. The 123-93-308-41-001000 features wire wrap termination posts, while the ICA-308-WGT is designed for solder termination. The post configurations and lengths differ, making them incompatible with identical PCB footprints designed for solder assembly.

Q: Are the mechanical footprints identical between these two parts?

A: Yes. Both parts share identical row spacing (0.3"), pitch (0.100"), and position count (8 positions in 2 x 4 configuration). The mechanical footprint compatibility is confirmed.

Q: What is the significance of the current rating difference (1 A vs. 3 A)?

A: The ICA-308-WGT is rated for 1 A maximum current. The 123-93-308-41-001000 is rated for 3 A. The substitute part has higher current capacity, but this does not affect substitution eligibility. Applications designed for 1 A operation remain within safe operating limits when using the higher-rated substitute.

Q: Does the RoHS compliance difference affect substitution?

A: RoHS compliance is a regulatory and supply chain consideration, not an electrical or mechanical parameter. The ICA-308-WGT is ROHS3 compliant; the 123-93-308-41-001000 is not. Selection depends on end-product regulatory requirements and customer specifications.

Q: Are the contact materials and finishes identical?

A: Yes. Both parts feature beryllium copper mating contacts with 30.0µin (0.76µm) gold plating. Contact material and finish specifications are identical, ensuring equivalent electrical performance in the mating interface.

Q: What is the operating temperature range for both parts?

A: Both the ICA-308-WGT and 123-93-308-41-001000 operate across the identical temperature range of -55°C to 125°C, confirming thermal compatibility.