66902-160 Equivalent & Substitute Parts

Part Overview

The 66902-160 is a 60-position rectangular receptacle connector manufactured by Amphenol ICC (FCI) in the Quickie™ series. This IDC connector is designed for ribbon cable termination with 28-30 AWG wire gauge and features gold or gold GXT™ contact finish. The part is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and maintenance applications.

Substiute Parts

66902-160

Amphenol ICC (FCI)In Stock: 89166902-160 Datasheet

Current PartRFQ

CWR-220-60-0000

CW IndustriesIn Stock: 1215CWR-220-60-0000 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 66902-160 is determined by strict alignment of core electrical and mechanical parameters. The following parameters must match identically:

• Connector type (Receptacle)
• Contact type (Female Socket)
• Number of positions (60)
• Pitch (0.100" / 2.54mm)
• Number of rows (2)
• Row spacing (0.100" / 2.54mm)
• Mounting type (Free Hanging / In-Line)
• Cable termination method (IDC)
• Wire type (Ribbon Cable)
• Features (Feed Through)

The CWR-220-60-0000 manufactured by CW Industries meets all these core requirements, establishing it as a direct functional equivalent for the obsolete 66902-160.

Parameter Comparison

Engineering Selection Recommendations

The CWR-220-60-0000 is the qualified substitute for the obsolete 66902-160 based on complete alignment of all critical electrical and mechanical parameters. The substitute part is currently in active production status with 1106 units available in inventory.

The CWR-220-60-0000 offers improved regulatory compliance, meeting ROHS3 requirements compared to the non-compliant status of the original part. Both parts maintain REACH Unaffected status and share identical ECCN and HTSUS classifications.

Contact finish specifications differ slightly: the original part specifies gold or gold GXT™ at 30.0µin thickness, while the substitute provides gold finish at 10.0µin thickness. Both finishes are suitable for IDC ribbon cable applications and maintain equivalent electrical performance for the specified wire gauge range.

Frequently Asked Questions (FAQ)

Q: Can the CWR-220-60-0000 directly replace the 66902-160 in existing applications?

A: Yes. The CWR-220-60-0000 matches all critical parameters including connector type, position count, pitch, row configuration, mounting method, and IDC termination specification. Physical and electrical compatibility is established.

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

A: The original part specifies 30.0µin gold finish while the substitute provides 10.0µin. Both thicknesses are within acceptable ranges for IDC ribbon cable connectors operating at the specified wire gauge (28-30 AWG). The thinner finish on the substitute does not compromise electrical performance or reliability for this application category.

Q: Does the RoHS3 compliance of the substitute part affect compatibility?

A: No. RoHS3 compliance of the substitute part represents an improvement in regulatory status. The substitute meets current environmental standards while maintaining functional equivalence with the original part.

Q: Are there any packaging or inventory considerations?

A: The original part is obsolete with 862 units in stock. The substitute is in active production with 1106 units available, providing better long-term supply assurance for ongoing requirements.

Q: What certifications apply to both parts?

A: Both parts share identical ECCN (EAR99) and HTSUS (8536.69.4051) classifications. Both maintain REACH Unaffected status and MSL 1 (Unlimited) moisture sensitivity rating.