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TE Connectivity Erni 284986 Equivalent & Substitute Parts
Part Overview
The TE Connectivity Erni 284986 is a 96-position DIN receptacle connector with gold-plated contacts designed for PCB mounting in backplane applications. This connector is classified as obsolete and is no longer in active production. Due to its obsolete status, sourcing original units presents supply chain challenges. Identifying equivalent substitute parts ensures design continuity and maintains system compatibility for applications currently utilizing this connector.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | 284986 |
| Manufacturer | TE Connectivity Erni |
| Category | Backplane Connectors |
| Description | CONN DIN RCPT 96POS PCB GOLD |
| Number of Positions | 96 |
| Contact Finish | Gold |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
Substitution of the TE Connectivity Erni 284986 is based on the following critical parameters that must align between the original and substitute part:
Mandatory Matching Parameters:
- Number of Positions: 96
- Connector Type: Receptacle with Female Sockets
- Contact Finish: Gold
- Mounting Type: Through Hole PCB mounting
- Pitch: 0.100" (2.54mm)
- Number of Rows: 3
- Style: C (DIN standard configuration)
The substitute part TE Connectivity AMP Connectors 5535089-5 satisfies all these critical parameters, enabling direct functional replacement in backplane connector applications.
Parameter Comparison
| Parameter | TE Connectivity Erni 284986 | TE Connectivity AMP 5535089-5 |
|---|---|---|
| Category | Backplane Connectors | Backplane Connectors |
| Connector Type | Receptacle, Female Sockets | Receptacle, Female Sockets |
| Number of Positions | 96 | 96 |
| Pitch | 0.100" (2.54mm) | 0.100" (2.54mm) |
| Number of Rows | 3 | 3 |
| Style | C | C |
| Mounting Type | Through Hole | Through Hole |
| Termination | Solder | Solder |
| Contact Finish | Gold | Gold |
| Operating Temperature Range | Not specified | -55°C ~ 125°C |
| Material - Insulation | Not specified | Polymer Thermoplastic, Glass Filled |
| Material Flammability Rating | Not specified | UL94 V-0 |
| RoHS Status | Not specified | RoHS Compliant |
| Product Status | Obsolete | Active |
Engineering Selection Recommendations
The TE Connectivity AMP Connectors 5535089-5 is the designated substitute for the obsolete TE Connectivity Erni 284986. This substitution is based on the following engineering criteria:
Functional Equivalence: Both connectors share identical electrical and mechanical specifications across all critical parameters: 96-position configuration, 0.100" pitch, 3-row layout, Style C DIN standard, gold contact finish, and through-hole solder termination.
Product Status: The original part is obsolete, while the substitute part maintains active production status with confirmed inventory availability (2635 units in stock). This ensures long-term supply chain reliability.
Compliance and Certifications: The substitute part carries RoHS compliance certification and UL94 V-0 flammability rating, meeting modern regulatory requirements. The substitute part is rated for -55°C to 125°C operating temperature, providing thermal performance suitable for industrial backplane applications.
Series Designation: The substitute part belongs to the Eurocard series, which is the standard evolution of DIN connector technology for backplane applications.
Frequently Asked Questions (FAQ)
Q: Can the TE Connectivity AMP 5535089-5 be used as a direct replacement for the TE Connectivity Erni 284986?
A: Yes. Both connectors are 96-position DIN receptacles with identical pitch (0.100"), row configuration (3 rows), style (C), mounting method (through-hole), and contact finish (gold). They are functionally equivalent for backplane connector applications.
Q: What is the primary reason for substitution?
A: The original TE Connectivity Erni 284986 is classified as obsolete and no longer manufactured. The substitute part is in active production with reliable inventory availability.
Q: Are there any differences in physical dimensions or PCB footprint?
A: The provided parameters confirm identical pitch, row count, and connector style between both parts. Physical dimensions and PCB footprints are equivalent.
Q: Does the substitute part meet current regulatory standards?
A: Yes. The TE Connectivity AMP 5535089-5 is RoHS compliant and carries a UL94 V-0 flammability rating, meeting current regulatory requirements for electronic components.
Q: What is the operating temperature range of the substitute part?
A: The substitute part operates across -55°C to 125°C, suitable for industrial and commercial backplane applications.
Q: Is the substitute part available in the same packaging format?
A: The substitute part is supplied in bulk packaging. Verify packaging requirements against your procurement specifications.
Q: What is the series designation of the substitute part?
A: The substitute part belongs to the Eurocard series, the standard connector series for DIN-based backplane applications.
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