A28-LCG Equivalent & Substitute Parts

Part Overview

The A28-LCG is a 28-position DIP socket manufactured by Assmann WSW Components, designed for IC and transistor applications. This through-hole socket features gold-plated contacts and 0.6" (15.24mm) row spacing, providing reliable electrical connections in standard DIP package configurations. With 642 units currently in stock, this component serves as a primary option for DIP socket applications requiring gold contact finish and standard pitch specifications.

Substiute Parts

A28-LCG

Assmann WSW ComponentsIn Stock: 666A28-LCG Datasheet

Current PartRFQ

110-13-628-41-001000

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

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 110-13-628-41-001000 (Mill-Max Manufacturing Corp.) qualifies as an equivalent based on the following critical parameters that determine functional interchangeability:

• Number of Positions: Both parts feature 28 (2 x 14) position configuration
• Row Spacing: Both maintain 0.6" (15.24mm) row spacing
• Contact Finish: Both utilize gold-plated mating contacts
• Pitch - Mating: Both specify 0.100" (2.54mm) pitch
• Mounting Type: Both are through-hole mounted
• Socket Type: Both are DIP sockets with open frame design
• Termination: Both use solder termination

These parameters ensure mechanical and electrical compatibility for direct substitution in DIP socket applications.

Parameter Comparison

Engineering Selection Recommendations

Both the A28-LCG and 110-13-628-41-001000 are functionally equivalent for standard DIP socket applications. The Mill-Max part (110-13-628-41-001000) carries Active product status and ROHS3 compliance certification, making it suitable for applications requiring regulatory compliance. The substitute part offers higher current rating (3 A) and defined operating temperature range (-55°C ~ 125°C), providing additional specification clarity for demanding environments. Selection between these parts should be based on availability, compliance requirements, and specific application thermal or current demands.

Frequently Asked Questions (FAQ)

Q: Can the 110-13-628-41-001000 directly replace the A28-LCG in existing designs?

A: Yes. Both sockets share identical mechanical and electrical specifications for the critical parameters: 28-position DIP configuration, 0.6" row spacing, 0.100" mating pitch, gold contact finish, and through-hole solder termination. Direct substitution is supported without PCB redesign.

Q: What are the key compatibility criteria for these DIP sockets?

A: Compatibility is determined by: number of positions (28), row spacing (0.6"), mating pitch (0.100"), contact finish (gold), and mounting type (through-hole). Both parts meet all these criteria.

Q: Does the Mill-Max part offer any advantages over the Assmann part?

A: The Mill-Max 110-13-628-41-001000 provides documented specifications including operating temperature range (-55°C ~ 125°C), current rating (3 A), and ROHS3 compliance certification. These specifications support applications requiring regulatory compliance or operation in defined thermal environments.

Q: Are there packaging differences between these parts?

A: The Mill-Max part is supplied in tube packaging. Packaging format does not affect electrical or mechanical compatibility for PCB assembly applications.

Q: What is the moisture sensitivity level for these sockets?

A: The Mill-Max part specifies MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.