Socket Housing: Flammability UL94 V-0

Component Specifications

Definition

A socket housing is a precision-engineered component designed to encase and protect the CPU socket within computer server assemblies. It provides structural support, electrical insulation, and thermal management while facilitating secure CPU installation and alignment. Typically made from high-performance polymers or composites, it interfaces with the motherboard and cooling systems to maintain operational integrity under server workloads.

Working Principle

The socket housing operates by mechanically securing the CPU socket to the motherboard, providing insulation to prevent electrical shorts, and dissipating heat through integrated thermal pathways. It ensures precise alignment of CPU pins with socket contacts, maintaining signal integrity and preventing physical damage during installation or operation.

Materials

High-temperature thermoplastics (e.g., LCP, PPS, PEEK), glass-filled polymers, or ceramic composites with UL94 V-0 flammability rating; may include metal inserts for reinforcement.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Dimensions	Varies by socket type (e.g., LGA 3647, SP3)
Flammability	UL94 V-0
Insertion Force	Specified by socket manufacturer
Dielectric Strength	>500 VAC
Operating Temperature	-40°C to 125°C

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 9001, IEC 60529, IPC-A-610

Parent Products

This component is used in the following industrial products

Computer Server CPU Socket Assembly

Precision mechanical-electrical interface connecting CPU to motherboard in servers

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Engineering Analysis

Risks & Mitigation

Mechanical stress leading to cracking
Thermal degradation under high loads
Electrical insulation failure

FMEA Triads

Trigger: Excessive thermal cycling
Failure: Material warping or cracking
Mitigation: Use high-temperature resistant materials and design for thermal expansion

Trigger: Improper installation force
Failure: Socket misalignment or damage
Mitigation: Follow manufacturer torque specifications and use alignment guides

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.1 mm for critical dimensions

Test Method

Dimensional inspection, dielectric withstand test, thermal cycling per IEC 60068

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Socket Housing

Manufacturer profiles associated with Socket Housing.

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Frequently Asked Questions

What is the primary function of a socket housing in a server?

It protects the CPU socket from physical damage, ensures electrical insulation, and aids in thermal management.

Can socket housings be interchanged between different server models?

No, they are typically designed for specific socket types and motherboard layouts to ensure compatibility.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Socket Housing