ICO-322-SGT Equivalent & Substitute Parts

Part Overview

The ICO-322-SGT is a 22-position DIP socket manufactured by Samtec Inc., designed for through-hole mounting applications requiring gold-plated mating contacts. This socket accommodates dual inline packages with 0.3" (7.62mm) row spacing and 0.100" (2.54mm) pitch. The part is currently in active production status with 867 units available in inventory.

Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling direct replacement in applications where component availability or procurement requirements necessitate alternative sourcing.

Substiute Parts

ICO-322-SGT

Samtec Inc.In Stock: 897ICO-322-SGT Datasheet

Current PartRFQ

110-93-322-41-001000

Mill-Max Manufacturing Corp.In Stock: 1250110-93-322-41-001000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ICO-322-SGT is determined by strict alignment of the following critical parameters:

Mechanical Compatibility:

• Position count: 22 (2 x 11) configuration
• Row spacing: 0.3" (7.62mm)
• Mating pitch: 0.100" (2.54mm)
• Mounting type: Through hole solder termination

Electrical Compatibility:

• Mating contact finish: Gold plating
• Mating contact material: Beryllium copper
• Operating temperature range: -55°C ~ 125°C minimum

The substitute part 110-93-322-41-001000 (Mill-Max Manufacturing Corp.) satisfies all mechanical and primary electrical compatibility criteria, enabling functional equivalence in DIP socket applications.

Parameter Comparison

Engineering Selection Recommendations

ICO-322-SGT (Samtec Inc.):

• Primary selection for applications requiring RoHS3 compliance
• UL94 V-0 flammability rating specified
• Contact resistance specification: 10mOhm
• Current rating: 1 A

110-93-322-41-001000 (Mill-Max Manufacturing Corp.):

• Alternative selection where RoHS3 compliance is not required
• Higher current rating capacity: 3 A
• Termination post length specified: 0.125" (3.18mm)
• Moisture sensitivity level: 1 (Unlimited)
• REACH unaffected status

Both parts maintain active product status and share identical mechanical and primary electrical parameters. Selection between these parts depends on specific compliance requirements and current handling specifications of the target application.

Frequently Asked Questions (FAQ)

Q: Can the 110-93-322-41-001000 directly replace the ICO-322-SGT in all applications?

A: Direct replacement is mechanically and electrically feasible for applications where RoHS3 compliance is not mandated. The substitute part accommodates higher current loads (3 A versus 1 A) and maintains identical mating contact specifications, row spacing, and pitch geometry.

Q: What are the key differences between these two socket types?

A: Primary differences include RoHS compliance status (ICO-322-SGT is RoHS3 compliant; 110-93-322-41-001000 is non-compliant), current rating capacity (1 A versus 3 A), and contact finish thickness on the post (10.0µin versus 200.0µin). Mechanical footprint and mating contact specifications are identical.

Q: Are the housing materials compatible?

A: Both sockets use polyester-based housing materials. The ICO-322-SGT specifies polyester with glass fill; the 110-93-322-41-001000 uses polycyclohexylenedimethylene terephthalate (PCT) polyester. Both materials support the identical operating temperature range of -55°C to 125°C.

Q: What determines substitution eligibility for DIP sockets?

A: Substitution is determined by alignment of position count, row spacing, mating pitch, contact finish material and thickness, mounting type, and operating temperature range. These parameters ensure mechanical fit and electrical performance equivalence.

Q: Does the higher current rating of the substitute part affect compatibility?

A: No. The higher current rating (3 A) of the 110-93-322-41-001000 represents increased capability and does not compromise compatibility with applications designed for the 1 A rating of the ICO-322-SGT.