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Amphenol ICC 67683-025 Equivalent & Substitute Parts
Part Overview
The Amphenol ICC 67683-025 is a 50-position receptacle connector with 0.100" (2.54mm) pitch, designed for through-hole, right-angle board-to-board applications. This connector features gold-plated mating contacts and solder termination. The part is classified as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. TE Connectivity AMP Connectors offers multiple AMPMODU Mod II series alternatives that maintain functional compatibility while providing active product status and improved compliance options.
Substiute Parts
Key Parameters
| Parameter | Specification |
|---|---|
| Connector Type | Receptacle |
| Contact Type | Female Socket |
| Number of Positions | 50 |
| Pitch - Mating | 0.100" (2.54mm) |
| Number of Rows | 2 |
| Row Spacing - Mating | 0.100" (2.54mm) |
| Mounting Type | Through Hole, Right Angle |
| Fastening Type | Push-Pull |
| Contact Finish - Mating | Gold |
| Insulation Color | Black |
| Contact Shape | Square |
| Style | Board to Board |
Substitute Part Grouping Explanation
Substitution eligibility for the 67683-025 is determined by the following critical parameters that must remain constant:
- Connector Type & Contact Type: All substitutes must be receptacles with female sockets
- Position Count & Pitch: 50 positions at 0.100" (2.54mm) mating pitch
- Row Configuration: 2 rows with 0.100" (2.54mm) row spacing
- Mounting & Fastening: Through-hole, right-angle mounting with push-pull fastening
- Mating Contact Finish: Gold plating on mating surfaces
- Insulation Color: Black
- Contact Shape: Square
Secondary parameters that may vary between substitutes include contact finish thickness on mating surfaces, post contact finish composition, insulation height tolerances, contact post length, and termination method (solder vs. kinked pin solder). These variations do not affect functional interchangeability in standard board-to-board applications.
Parameter Comparison
| Parameter | 67683-025 | 1-534975-1 | 5-532955-8 | 5-532956-8 | 5-533009-8 | 5-534204-1 | 532955-8 | 532956-8 | 534204-1 | 6-534975-1 |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Amphenol ICC | TE Connectivity | TE Connectivity | TE Connectivity | TE Connectivity | TE Connectivity | TE Connectivity | TE Connectivity | TE Connectivity | TE Connectivity |
| Series | — | AMPMODU Mod II | AMPMODU Mod II | AMPMODU Mod II | AMPMODU Mod II | AMPMODU Mod II | AMPMODU Mod II | AMPMODU Mod II | AMPMODU Mod II | AMPMODU Mod II |
| Product Status | Obsolete | Active | Active | Active | Active | Active | Active | Active | Active | Active |
| Number of Positions | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Pitch - Mating | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" |
| Number of Rows | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Row Spacing - Mating | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" |
| Mounting Type | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle |
| Termination | Solder | Kinked Pin, Solder | Solder | Solder | Solder | Kinked Pin, Solder | Solder | Solder | Kinked Pin, Solder | Kinked Pin, Solder |
| Contact Finish - Mating | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold |
| Contact Finish Thickness - Mating | 15.0µin (0.38µm) | 15.0µin (0.38µm) | 15.0µin (0.38µm) | 30.0µin (0.76µm) | 30.0µin (0.76µm) | 30.0µin (0.76µm) | 15.0µin (0.38µm) | 30.0µin (0.76µm) | 30.0µin (0.76µm) | 15.0µin (0.38µm) |
| Insulation Color | Black | Black | Black | Black | Black | Black | Black | Black | Black | Black |
| Insulation Height | 0.240" | — | 0.238" | 0.238" | 0.238" | 0.238" | 0.238" | 0.238" | 0.238" | 0.238" |
| Contact Length - Post | 0.115" | 0.115" | 0.115" | 0.115" | 0.145" | 0.115" | 0.115" | 0.115" | 0.115" | 0.115" |
| Contact Finish - Post | — | Tin-Lead | Tin | Tin | Tin | Tin | Tin | Tin-Lead | Tin-Lead | Tin |
| Contact Material | Brass | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze |
| Contact Shape | Square | Square | Square | Square | Square | Square | Square | Square | Square | Square |
| Fastening Type | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull |
| RoHS Status | Non-compliant | Non-compliant | Compliant | ROHS3 Compliant | Compliant | ROHS3 Compliant | Non-compliant | Not applicable | Non-compliant | Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
| Inventory Status | 997 Pcs | 1073 Pcs | 996 Pcs | 886 Pcs | 1115 Pcs | 1578 Pcs | 1151 Pcs | 806 Pcs | 813 Pcs | 1162 Pcs |
Engineering Selection Recommendations
All listed TE Connectivity AMPMODU Mod II substitutes maintain functional compatibility with the 67683-025 across the critical parameters: 50-position configuration, 0.100" pitch, 2-row layout, through-hole right-angle mounting, and push-pull fastening. The primary differentiators for selection are product status and compliance requirements.
For active production requiring RoHS compliance, select from: 5-532955-8, 5-532956-8, 5-533009-8, 5-534204-1, or 6-534975-1. These parts carry active product status and RoHS or ROHS3 compliance certifications.
For applications with no RoHS requirement, 1-534975-1, 532955-8, 532956-8, and 534204-1 remain functionally equivalent and are actively stocked.
Contact post length variation: Part 5-533009-8 features a longer contact post (0.145" vs. 0.115"), which may affect board layout compatibility. Confirm PCB hole depth before selection if this dimension is critical.
Contact finish thickness on mating surfaces: Parts with 30.0µin (0.76µm) gold plating (5-532956-8, 5-533009-8, 5-534204-1, 532956-8, 534204-1) provide enhanced durability compared to the original 15.0µin specification.
Termination method: Kinked pin solder termination (1-534975-1, 5-534204-1, 534204-1, 6-534975-1) provides improved mechanical retention during assembly compared to standard solder termination.
Frequently Asked Questions (FAQ)
Q: Can I directly replace the 67683-025 with any of these TE Connectivity parts?
A: Yes, all listed substitutes are functionally compatible for board-to-board applications. They maintain identical position count, pitch, row spacing, mounting orientation, and fastening mechanism. Verify your PCB design accommodates the minor insulation height difference (0.240" vs. 0.238") and confirm contact post length compatibility, particularly if using 5-533009-8.
Q: What is the difference between solder and kinked pin solder termination?
A: Standard solder termination relies on solder flow alone for mechanical connection. Kinked pin solder termination includes a mechanical bend in the contact post that provides additional retention during PCB assembly, reducing the risk of contact displacement before solder reflow.
Q: Why do some substitutes have thicker gold plating on mating contacts?
A: The 30.0µin (0.76µm) gold finish on certain substitutes provides extended contact life and improved wear resistance compared to the original 15.0µin (0.38µm) specification. This is a performance enhancement that does not affect electrical compatibility.
Q: Are there packaging differences between these substitutes?
A: Yes. The original 67683-025 packaging is not specified. Most TE Connectivity substitutes are supplied in tube packaging (5-532955-8, 5-532956-8, 5-533009-8, 5-534204-1, 532956-8, 534204-1, 6-534975-1), while 1-534975-1 and 532955-8 have unspecified packaging. Confirm packaging requirements with your procurement process.
Q: Which substitute offers the best RoHS compliance for new designs?
A: Parts 5-532955-8, 5-532956-8, 5-533009-8, 5-534204-1, and 6-534975-1 carry active RoHS or ROHS3 compliance certifications. For ROHS3 specifically, select 5-532956-8 or 5-534204-1.
Q: What is the difference between the contact materials?
A: The original 67683-025 uses brass contacts. All TE Connectivity substitutes use phosphor bronze, which provides superior spring characteristics and contact reliability. This material change is a functional improvement and does not affect interchangeability.
Q: Can I mix different substitute part numbers in the same assembly?
A: Yes, all substitutes are mechanically and electrically interchangeable. However, for manufacturing consistency and traceability, using a single part number across an assembly is recommended.
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