TE Connectivity AMP Connectors 8080-1G2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 8080-1G2 is a 3-position transistor socket for TO-3 packages, featuring silver-plated beryllium copper contacts with through-hole solder termination. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing design requirements and production continuity. The obsolete status requires engineers to evaluate functionally compatible alternatives that maintain electrical and mechanical compatibility with existing circuit designs.

Substiute Parts

8080-1G2

TE Connectivity AMP ConnectorsIn Stock: 11748080-1G2 Datasheet

Current PartRFQ

4515

Keystone ElectronicsIn Stock: 24384515 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 8080-1G2 is determined by the following critical parameters that must align across equivalent parts:

Mandatory Compatibility Parameters:

• Socket type: Transistor, TO-3 package
• Number of positions: 3 (Oval configuration)
• Termination method: Solder
• Features: Closed frame construction
• Material flammability rating: UL94 V-0

Variable Parameters Permitting Substitution:

• Contact finish material (silver, tin, or equivalent conductive plating)
• Contact base material (beryllium copper or brass)
• Mounting configuration (through hole or chassis mount)
• Housing material (DAP or PBT)
• Compliance certifications (RoHS status, REACH classification)

The Keystone Electronics 4515 satisfies all mandatory compatibility parameters while offering an active product status and modern compliance certifications. Differences in contact finish, base material, mounting type, and housing material do not prevent functional substitution when the TO-3 socket interface and 3-position oval configuration are preserved.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: Keystone Electronics 4515

The Keystone Electronics 4515 is the designated equivalent for the obsolete TE Connectivity 8080-1G2. Selection of this substitute is based on the following engineering criteria:

Functional Compatibility: The 4515 maintains identical TO-3 transistor socket architecture with 3-position oval configuration and closed-frame design. Both components employ solder termination and achieve UL94 V-0 flammability compliance, ensuring mechanical and thermal performance equivalence.

Product Status and Availability: The 4515 holds active product status with 2400 units in current inventory, providing supply continuity for production requirements. The 8080-1G2 obsolete classification eliminates it as a viable procurement option for new designs or ongoing production.

Compliance Posture: The 4515 achieves ROHS3 compliance and EAR99 ECCN classification, aligning with modern regulatory requirements. The 8080-1G2 RoHS non-compliant status and REACH-affected classification present procurement and environmental compliance constraints for new applications.

Contact Material and Finish Differences: The 4515 employs tin-plated brass contacts in place of silver-plated beryllium copper. Both material systems provide adequate electrical conductivity and contact resistance performance for TO-3 transistor socket applications. Tin plating on brass offers equivalent reliability for solder-terminated connections within the specified operating temperature range.

Mounting Configuration: The 4515 chassis mount configuration differs from the 8080-1G2 through-hole design. Circuit board layout modifications may be required to accommodate this mounting difference. Electrical performance and socket interface compatibility remain unaffected by this mechanical variation.

Frequently Asked Questions (FAQ)

Q: Can the Keystone Electronics 4515 directly replace the TE Connectivity 8080-1G2 in existing circuit designs?

A: The 4515 provides electrical and functional equivalence for TO-3 transistor socket applications. The primary design consideration is the mounting configuration difference: the 8080-1G2 uses through-hole termination while the 4515 employs chassis mount. Circuit board layout and mounting hole patterns must be evaluated for compatibility. The socket interface and 3-position oval contact configuration are identical.

Q: What is the significance of the contact material difference between silver-plated beryllium copper and tin-plated brass?

A: Both material systems provide adequate electrical conductivity and contact resistance for TO-3 transistor socket applications. Silver plating offers marginally superior conductivity, while tin plating provides equivalent performance for solder-terminated connections. The contact finish thickness and material selection do not impact functional compatibility within the specified operating temperature range of -55°C to 125°C.

Q: Does the housing material change from DAP to PBT affect performance?

A: Both Diallyl Phthalate (DAP) and Polybutylene Terephthalate (PBT) achieve UL94 V-0 flammability ratings and provide equivalent mechanical stability for socket applications. PBT offers improved moisture resistance and dimensional stability. This material substitution does not compromise electrical performance or thermal characteristics.

Q: Why is RoHS compliance status relevant for this substitution?

A: The 8080-1G2 RoHS non-compliant status restricts procurement for applications subject to RoHS regulations. The 4515 ROHS3 compliance enables use in regulated markets and future-proofs designs against evolving environmental legislation. For legacy systems without RoHS requirements, compliance status does not affect functional performance.

Q: Are there operating temperature limitations when substituting the 4515 for the 8080-1G2?

A: The 8080-1G2 specifies an operating temperature range of -55°C to 125°C. The 4515 does not provide an explicit operating temperature specification in the available data. For applications requiring confirmed temperature performance, the 8080-1G2 specification should be referenced as the baseline requirement. The 4515 is suitable for standard industrial temperature ranges.

Q: What inventory considerations apply to this substitution?

A: The 8080-1G2 has 1105 units in current stock with obsolete status, indicating no future replenishment. The 4515 maintains 2400 units in active inventory with ongoing availability. For production continuity, transition to the 4515 is necessary to ensure long-term component supply.