EGG.3K.308.CLL Equivalent & Substitute Parts

Part Overview

The EGG.3K.308.CLL is an 8-position circular connector receptacle manufactured by LEMO, featuring female sockets with solder cup termination. This connector is designed for panel mount applications with bulkhead rear side nut fastening and operates across an extended temperature range of -55°C to 200°C. The product is currently active and maintains 892 pieces in new original inventory stock. Substitute parts are identified when equivalent electrical and mechanical parameters align with the main part specifications, enabling component interchangeability in applications where connector performance requirements remain constant.

Substiute Parts

EGG.3K.308.CLL

LEMOIn Stock: 988EGG.3K.308.CLL Datasheet

Current PartRFQ

PPCEGG3K08CLL

BulginIn Stock: 792PPCEGG3K08CLL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The PPCEGG3K08CLL from Bulgin qualifies as a substitute based on the following alignment of critical parameters:

• Connector Configuration: Both parts are 8-position circular connector receptacles with female sockets
• Termination Method: Both utilize solder cup termination for direct PCB or cable assembly
• Mounting Architecture: Both feature panel mount configuration with bulkhead rear side nut fastening
• Fastening Mechanism: Both employ push-pull fastening type
• Electrical Performance: Both maintain 13A current rating and shielded construction
• Environmental Sealing: Both provide IP66 minimum ingress protection (main part extends to IP68)
• Compliance: Both are ROHS3 compliant and REACH unaffected
• Material Composition: Both utilize brass shells with chrome finish and gold contact plating

Substitution is valid when connector interface geometry, electrical load capacity, environmental sealing requirements, and termination method requirements remain within the specified parameters of both parts.

Parameter Comparison

Engineering Selection Recommendations

Both the EGG.3K.308.CLL and PPCEGG3K08CLL maintain active product status and full ROHS3 compliance with REACH unaffected designation. Selection between these parts is determined by specific application requirements:

The EGG.3K.308.CLL provides extended lower temperature operation to -55°C and enhanced ingress protection to IP68, making it suitable for applications requiring maximum environmental sealing and extreme cold exposure. The PEEK insert material offers superior chemical resistance in demanding environments.

The PPCEGG3K08CLL operates to -50°C minimum and provides IP66 ingress protection with PPS insert material, suitable for standard industrial panel mount applications where the temperature floor remains above -50°C and IP66 sealing is sufficient.

Both parts carry identical electrical ratings, fastening mechanisms, and compliance certifications. Substitution is valid when application temperature and ingress protection requirements align with the specified operating parameters of the selected part.

Frequently Asked Questions (FAQ)

Q: Can PPCEGG3K08CLL replace EGG.3K.308.CLL in all applications?

A: Substitution is valid only when the application operating temperature remains above -50°C and IP66 ingress protection meets sealing requirements. Applications requiring operation below -50°C or IP68 sealing must use the EGG.3K.308.CLL.

Q: What are the key differences between these connector receptacles?

A: The primary differences are operating temperature range (EGG.3K.308.CLL: -55°C to 200°C versus PPCEGG3K08CLL: -50°C to 200°C), ingress protection rating (IP68 versus IP66), and insert material composition (PEEK versus PPS). All other electrical and mechanical parameters are equivalent.

Q: Are both parts compatible with the same mating plugs?

A: Both receptacles feature identical 8-position configuration, push-pull fastening, and bulkhead mounting. Mating plug compatibility depends on the specific connector series and shell size specifications of the mating component.

Q: Do both parts require the same solder cup preparation?

A: Both parts utilize solder cup termination and require equivalent soldering procedures. Consult manufacturer datasheets for specific solder cup dimensions and thermal specifications.

Q: What is the inventory status for these parts?

A: EGG.3K.308.CLL maintains 892 pieces in new original stock. PPCEGG3K08CLL maintains 774 pieces in new original stock.

Q: Are there any compliance or certification differences?

A: Both parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical HTSUS coding. No compliance or certification differences exist between these parts.