ICO-628-SGG Equivalent & Substitute Parts

Part Overview

The ICO-628-SGG is a 28-position DIP socket manufactured by Samtec Inc., designed for through-hole mounting of dual inline package integrated circuits. This socket features a 0.6" row spacing with gold-plated beryllium copper mating contacts and brass posts, operating across the industrial temperature range of -55°C to 125°C. The product is currently active in production with 858 units in stock. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when inventory requirements necessitate multiple qualified suppliers.

Substiute Parts

ICO-628-SGG

Samtec Inc.In Stock: 873ICO-628-SGG Datasheet

Current PartRFQ

110-13-628-41-001000

Mill-Max Manufacturing Corp.In Stock: 1359110-13-628-41-001000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ICO-628-SGG is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Number of Positions: 28 (2 x 14)
• Row Spacing: 0.6" (15.24mm)
• Pitch - Mating: 0.100" (2.54mm)
• Pitch - Post: 0.100" (2.54mm)
• Contact Finish - Mating: Gold
• Contact Material - Mating: Beryllium Copper
• Mounting Type: Through Hole
• Termination: Solder
• Operating Temperature Range: -55°C to 125°C

The substitute part 110-13-628-41-001000 from Mill-Max Manufacturing Corp. meets all mandatory matching parameters, establishing functional and mechanical interchangeability for DIP socket applications requiring these specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the ICO-628-SGG and 110-13-628-41-001000 are active production parts with ROHS3 compliance, establishing their suitability for current and future applications. The ICO-628-SGG carries a UL94 V-0 flammability rating, which may be required for specific safety-critical applications. The 110-13-628-41-001000 provides higher current rating capacity at 3 A versus 1 A for the primary part, and offers greater inventory availability at 1321 units. Selection between these parts should be based on specific application requirements regarding flammability certification and current handling capacity, as well as supply chain considerations.

Frequently Asked Questions (FAQ)

Q: Can the 110-13-628-41-001000 be used as a direct replacement for the ICO-628-SGG?

A: Yes. Both parts share identical mechanical and electrical specifications for the critical parameters that determine socket functionality: 28-position DIP configuration, 0.6" row spacing, 0.100" pitch, gold-plated beryllium copper mating contacts, through-hole solder termination, and -55°C to 125°C operating range.

Q: What are the differences between these two socket parts?

A: The primary differences are: (1) Post contact finish thickness—ICO-628-SGG specifies 30.0µin versus 10.0µin for the Mill-Max part; (2) Current rating—ICO-628-SGG is rated at 1 A while 110-13-628-41-001000 is rated at 3 A; (3) Flammability rating—ICO-628-SGG carries UL94 V-0 certification while the Mill-Max part does not specify this rating; (4) Inventory levels differ significantly.

Q: Which part should be selected for high-current applications?

A: The 110-13-628-41-001000 from Mill-Max is rated for 3 A current handling, compared to 1 A for the ICO-628-SGG. Applications requiring current capacity above 1 A should specify the Mill-Max part.

Q: Are both parts suitable for safety-critical applications?

A: The ICO-628-SGG carries UL94 V-0 flammability certification. Applications with specific flammability requirements should verify whether the 110-13-628-41-001000 meets equivalent safety standards, as this certification is not specified in the available data.

Q: Do these sockets accommodate the same DIP package types?

A: Yes. Both sockets are designed for 28-pin DIP packages with 0.6" row spacing and 0.100" pitch, accommodating identical integrated circuit packages.

Q: What is the significance of the contact finish thickness difference?

A: The ICO-628-SGG specifies 30.0µin gold plating on posts while the Mill-Max part specifies 10.0µin. Both thicknesses provide adequate corrosion protection and electrical conductivity for standard applications. Thicker plating may provide extended service life in high-cycle insertion environments.