Amphenol ICC 52601-S16-6 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 52601-S16-6 is a rectangular connector header for through-hole mounting with 16 positions arranged in 2 rows at 0.100" (2.54mm) pitch. This shrouded 4-wall header connector is designed for board-to-board or cable applications with solder termination and push-pull fastening. The part is currently active in production. Substitute parts are identified to address inventory availability, packaging preferences, compliance requirements, or specific application needs while maintaining electrical and mechanical compatibility.

Substiute Parts

52601-S16-6

Amphenol ICC (FCI)In Stock: 92652601-S16-6 Datasheet

Current PartRFQ

0702461601

MolexIn Stock: 92160702461601 Datasheet

MFR RecommendedRFQ

0702461602

MolexIn Stock: 137430702461602 Datasheet

MFR RecommendedRFQ

0702461604

MolexIn Stock: 65550702461604 Datasheet

MFR RecommendedRFQ

N2516-6002-RB

3MIn Stock: 2351N2516-6002-RB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 52601-S16-6 are qualified based on the following critical parameters that determine functional and mechanical compatibility:

• Connector geometry: 16 positions, 2 rows, 0.100" (2.54mm) pitch and row spacing
• Contact configuration: Male pin, square contact shape, gold mating finish
• Mounting and termination: Through-hole solder termination with push-pull fastening
• Shrouding: 4-wall shrouded design
• Insulation and material standards: UL94 V-0 flammability rating, MSL 1, black insulation color

The substitute parts listed below maintain these core parameters. Variations in contact finish thickness, post finish, insulation material composition, and packaging format do not affect interchangeability for standard through-hole PCB applications. All substitute parts are active products with current manufacturing status.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain active product status and are functionally compatible with the 52601-S16-6 for standard through-hole PCB applications. Selection among substitutes should be based on the following criteria:

Compliance Requirements: The Molex 0702461601, 0702461602, 0702461604, and 3M N2516-6002-RB are all ROHS3 compliant and REACH unaffected. The original 52601-S16-6 is RoHS non-compliant and REACH affected. Applications requiring RoHS3 compliance must use one of the substitute parts.

Packaging Format: Molex 0702461602 and 0702461604 are supplied in tray packaging, matching the original part format. Molex 0702461601 and 3M N2516-6002-RB are supplied in bulk packaging and may require repackaging for automated assembly processes.

Inventory Availability: Molex 0702461602 offers the highest current inventory (13,705 pcs), followed by Molex 0702461601 (9,163 pcs). The original 52601-S16-6 has limited inventory (870 pcs).

Contact Finish Thickness Variation: Molex 0702461601 matches the original 15.0µin (0.38µm) mating finish thickness. Molex 0702461602 and 3M N2516-6002-RB provide 30.0µin (0.76µm) thickness for enhanced durability. Molex 0702461604 provides minimal 5.00µin (0.127µm) thickness.

Operating Temperature: The 3M N2516-6002-RB specifies operating temperature range of -55°C to 105°C. Other parts do not specify operating temperature limits in the provided data.

Current Rating: The 3M N2516-6002-RB specifies 1.75A current rating. Other parts do not specify current rating in the provided data.

Frequently Asked Questions (FAQ)

Q: Are all substitute parts mechanically interchangeable with the 52601-S16-6?

A: Yes. All substitute parts share identical connector geometry (16 positions, 2 rows, 0.100" pitch), mounting type (through-hole), termination method (solder), shrouding configuration (4-wall), and fastening mechanism (push-pull). They are mechanically interchangeable for PCB assembly.

Q: What is the primary reason to select a substitute part?

A: The main drivers are RoHS3 compliance (all substitutes are compliant versus the non-compliant original), REACH compliance status (all substitutes are unaffected versus the affected original), inventory availability, and packaging format preference.

Q: Do contact finish thickness variations affect compatibility?

A: Contact finish thickness does not affect mechanical or electrical compatibility for standard applications. Thickness variations (5.00µin to 30.0µin) represent different durability grades. Thicker finishes provide enhanced wear resistance for high-cycle mating applications.

Q: Can I use bulk-packaged substitutes in place of tray-packaged originals?

A: Bulk-packaged parts (Molex 0702461601 and 3M N2516-6002-RB) are electrically and mechanically identical to tray-packaged versions. However, automated assembly processes may require repackaging into trays or tape-and-reel format. Verify packaging compatibility with your assembly equipment before substitution.

Q: What is the difference between the three Molex C-Grid 70246 variants?

A: The three Molex parts (0702461601, 0702461602, 0702461604) are identical except for packaging format and contact finish thickness. Part 0702461601 is bulk-packaged with 15.0µin finish. Parts 0702461602 and 0702461604 are tray-packaged with 30.0µin and 5.00µin finishes respectively.

Q: Does insulation material composition affect electrical performance?

A: Insulation material composition (thermoplastic, PBT glass-filled, or PCT glass-filled) does not affect electrical performance for standard applications. All materials meet UL94 V-0 flammability requirements. Material selection reflects manufacturing process differences and thermal performance characteristics.

Q: Is the 3M N2516-6002-RB suitable for high-temperature applications?

A: The 3M N2516-6002-RB specifies operating temperature range of -55°C to 105°C. Other parts do not specify temperature limits in the provided data. For applications requiring confirmed temperature performance, the 3M part provides documented thermal specifications.