Amphenol ICC 66245-260 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 66245-260 is a 60-position rectangular receptacle connector with IDC (Insulation Displacement Contact) termination, designed for ribbon cable applications with 28-30 AWG wire gauge. This connector features gold-plated contacts, a polarizing key, and closed-end design for secure mating. The part is currently obsolete, necessitating identification of active substitute components that maintain electrical and mechanical compatibility for existing applications.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Number of Positions	60
Pitch	0.100" (2.54mm)
Number of Rows	2
Cable Termination	IDC
Wire Gauge	28-30 AWG
Contact Finish	Gold
Contact Finish Thickness	30.0µin (0.76µm)
Features	Polarizing Key
Mounting Type	Free Hanging (In-Line)

Substitute Part Grouping Explanation

Substitution for the 66245-260 is based on the following critical parameters that must remain constant:

Connector configuration: 60-position receptacle with 2-row arrangement at 0.100" (2.54mm) pitch
Termination method: IDC technology for ribbon cable
Contact system: Female socket with gold plating at 30.0µin thickness
Polarization: Polarizing key present for keyed mating
Wire compatibility: Support for 26-28 AWG or 28-30 AWG wire gauges

The identified substitute parts maintain these core parameters while offering active product status and improved compliance certifications. Wire gauge compatibility is acceptable within the overlapping range of 26-28 AWG, which accommodates both the original 28-30 AWG specification and the substitute 26-28 AWG specification.

Parameter Comparison

Parameter	66245-260 (Amphenol ICC)	3334-7600 (3M)	89160-0101 (3M)
Manufacturer	Amphenol ICC (FCI)	3M	3M
Connector Type	Receptacle	Receptacle	Receptacle
Number of Positions	60	60	60
Pitch	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Rows	2	2	2
Row Spacing	Not specified	0.100" (2.54mm)	0.100" (2.54mm)
Cable Termination	IDC	IDC	IDC
Wire Type	Ribbon Cable	Ribbon Cable	Ribbon Cable
Wire Gauge	28-30 AWG	26-28 AWG	26-28 AWG
Contact Finish	Gold	Gold	Gold
Contact Finish Thickness	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)
Features	Closed End, Polarizing Key	Closed End, Polarizing Key	Feed Through, Polarizing Key
Color	Blue	Gray	Gray
Product Status	Obsolete	Active	Active
RoHS Status	Non-compliant	ROHS3 Compliant	ROHS3 Compliant
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)	Free Hanging (In-Line)

Engineering Selection Recommendations

Both 3M substitute parts (3334-7600 and 89160-0101) provide active product status with ROHS3 compliance, addressing the obsolescence and regulatory limitations of the original Amphenol ICC 66245-260.

3334-7600 (3M 3000 Series): This substitute maintains the closed-end connector design identical to the original part. It is suitable for applications requiring sealed connector ends and operates with 26-28 AWG wire gauge.

89160-0101 (3M 891 Series): This substitute features a feed-through design rather than closed-end construction. The feed-through configuration allows signal pass-through capability. It operates with 26-28 AWG wire gauge and maintains all other electrical and mechanical parameters.

Selection between these substitutes depends on application requirements regarding connector end design. Both parts satisfy the core electrical and mechanical compatibility criteria and provide improved compliance certifications compared to the obsolete original part.

Frequently Asked Questions (FAQ)

Q: Can the 3M 3334-7600 or 89160-0101 directly replace the Amphenol ICC 66245-260?

A: Both 3M parts maintain the critical parameters for substitution: 60-position receptacle configuration, 0.100" (2.54mm) pitch, 2-row arrangement, IDC termination, gold contact finish at 30.0µin thickness, and polarizing key. The wire gauge difference (26-28 AWG versus 28-30 AWG) falls within acceptable overlap for ribbon cable applications.

Q: What is the difference between the 3334-7600 and 89160-0101?

A: The primary difference is the connector end design. The 3334-7600 features a closed end, while the 89160-0101 features a feed-through design. Both maintain identical electrical and mechanical specifications for the 60-position IDC receptacle configuration.

Q: Are the substitute parts RoHS compliant?

A: Yes. Both the 3M 3334-7600 and 89160-0101 are ROHS3 compliant, whereas the original Amphenol ICC 66245-260 is RoHS non-compliant.

Q: What wire gauges are compatible with each substitute part?

A: Both substitute parts are specified for 26-28 AWG ribbon cable. The original part specification of 28-30 AWG overlaps within this range at 28 AWG, providing compatibility for applications using wire within the 28 AWG specification.

Q: Does connector color affect substitution compatibility?

A: Connector color (blue for original, gray for substitutes) is a cosmetic parameter and does not affect electrical or mechanical compatibility.

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