Amphenol ICC 66010-004 Modular Connector Jack 4P4C RJ9/RJ10/RJ22

Part Overview

The Amphenol ICC 66010-004 is a modular connector jack with 4 positions and 4 contacts (4P4C), compatible with RJ9, RJ10, and RJ22 standards. This through-hole mounted connector features a 90° right-angle orientation and unshielded Cat3 design with board lock functionality. The part is currently active in production with 900 pieces in stock.

Alternative models are necessary when product availability changes, compliance requirements shift, or when design specifications require different operational certifications or manufacturing standards.

Substiute Parts

66010-004

Amphenol ICC (FCI)In Stock: 95666010-004 Datasheet

Current PartRFQ

66010-004LF

Amphenol ICC (FCI)In Stock: 422166010-004LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 66010-004LF is a direct substitute for the 66010-004 based on matching electrical and mechanical parameters. Substitution is valid when the following criteria are met:

Matching Parameters (Required for Substitution):

• Connector Type: Jack
• Positions/Contacts: 4P4C (RJ9, RJ10, RJ22)
• Mounting Type: Through Hole
• Orientation: 90° Angle (Right)
• Shielding: Unshielded
• Ratings: Cat3
• Contact Material: Phosphor Bronze
• Contact Finish: Gold (5.00µin / 0.127µm)
• Housing Material: Polyamide (PA), Nylon
• Termination: Solder
• Tab Direction: Up

The 66010-004LF maintains all critical electrical and mechanical specifications while offering enhanced compliance and additional mechanical features.

Parameter Comparison

Engineering Selection Recommendations

66010-004 (Current Production): Select this part for new designs when RoHS non-compliant components are acceptable and active production status is required. This part maintains standard board lock functionality.

66010-004LF (Last Time Buy): Select this part when RoHS compliance is mandatory. The 66010-004LF offers RoHS Compliant status and includes additional panel stop features beyond the standard board lock. Higher inventory availability (4154 pieces) supports larger production volumes. Operating temperature range (-55°C ~ 50°C) is specified for this variant. This part is designated Last Time Buy, indicating limited future availability.

For applications requiring RoHS compliance, the 66010-004LF is the appropriate selection. For non-compliant applications where active production status is critical, the 66010-004 remains available.

Frequently Asked Questions (FAQ)

Q: Can 66010-004LF replace 66010-004 in existing designs? A: Yes. Both parts share identical electrical and mechanical specifications including connector type, contact configuration, mounting method, orientation, shielding, and contact materials. The primary differences are RoHS compliance status and additional panel stop features on the 66010-004LF.

Q: What is the difference between board lock and panel stops? A: Board lock is a mechanical feature that secures the connector to the PCB. Panel stops are additional mechanical features on the 66010-004LF that provide enhanced retention. Both parts include board lock functionality.

Q: Why is 66010-004LF marked as Last Time Buy? A: Last Time Buy status indicates that Amphenol ICC has announced limited future production of this part number. Existing inventory is available, but no new production runs are planned after current stock is depleted.

Q: Are there operating temperature differences between the parts? A: The 66010-004LF specifies an operating temperature range of -55°C ~ 50°C. The 66010-004 does not have a specified operating temperature range in the provided data.

Q: Which part should be selected for new production designs? A: For designs requiring RoHS compliance, select 66010-004LF. For non-compliant applications, 66010-004 is available in active production. Verify compliance requirements before final selection.

Q: Are both parts compatible with RJ9, RJ10, and RJ22 standards? A: Yes. Both 66010-004 and 66010-004LF are compatible with RJ9, RJ10, and RJ22 modular connector standards.