SS-102-G-1C Equivalent & Substitute Parts

Part Overview

The SS-102-G-1C is a 2-position receptacle connector manufactured by Samtec Inc., designed for board-to-board applications with 0.100" (2.54mm) pitch through-hole mounting. This connector features gold-plated mating contacts and is part of the active SS series. Finding equivalent and substitute parts may be necessary due to inventory availability, lead time requirements, or specific application constraints while maintaining electrical and mechanical compatibility.

Substiute Parts

SS-102-G-1C

Samtec Inc.In Stock: 918SS-102-G-1C Datasheet

Current PartRFQ

SS-102-T-2

Samtec Inc.In Stock: 3476SS-102-T-2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SS-102-G-1C is determined by the following critical parameters:

• Connector Type & Contact Configuration: Must be a receptacle with female socket contacts
• Position Count & Pitch: Must maintain 2 positions at 0.100" (2.54mm) mating pitch
• Mounting & Termination: Must support through-hole solder termination
• Mating Contact Finish: Must feature gold-plated mating contacts
• Operating Temperature Range: Must support -55°C ~ 125°C
• Compliance: Must maintain ROHS3 compliance and REACH unaffected status
• Series Compatibility: Must belong to the SS series base product family

The SS-102-T-2 qualifies as a substitute part based on these parameters. Both parts share identical specifications for connector type, position count, pitch, mounting method, and compliance certifications. Differences exist only in post contact finish and contact length specifications, which do not affect mating compatibility or primary electrical function.

Parameter Comparison

Engineering Selection Recommendations

Both the SS-102-G-1C and SS-102-T-2 maintain active product status and full compliance with ROHS3 and REACH requirements. Selection between these parts should be based on specific application requirements regarding post contact finish and solder joint depth tolerance. The SS-102-G-1C provides full gold plating on both mating and post contacts with extended post length, while the SS-102-T-2 offers tin-plated posts with reduced post length. Both parts are manufactured by Samtec Inc. and share identical mating interface specifications, ensuring mechanical and electrical compatibility in board-to-board applications.

Frequently Asked Questions (FAQ)

Q: Can SS-102-T-2 be used as a direct replacement for SS-102-G-1C?

A: Yes, for mating compatibility. Both connectors feature identical 2-position, 0.100" pitch receptacle configurations with gold-plated mating contacts. The primary difference is post contact finish (tin vs. gold) and post length (0.125" vs. 0.260"), which affects solder joint characteristics but not mating interface compatibility.

Q: What is the significance of the contact finish difference between these parts?

A: The SS-102-G-1C features gold-plated posts (10.0µin thickness), while the SS-102-T-2 features tin-plated posts. Gold provides enhanced corrosion resistance and solderability, while tin offers cost efficiency. Post finish does not affect mating contact performance, which is gold-plated in both parts.

Q: Does the post length difference affect compatibility?

A: Post length affects solder joint depth and PCB hole engagement. The SS-102-G-1C provides 0.260" (6.60mm) post length, while SS-102-T-2 provides 0.125" (3.18mm). Selection depends on PCB thickness and solder joint requirements. Both are through-hole solder termination types.

Q: Are both parts suitable for the same operating temperature range?

A: Yes. Both the SS-102-G-1C and SS-102-T-2 support the identical operating temperature range of -55°C ~ 125°C.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected, meeting identical regulatory requirements.