行业组件数据 · 2026

底座/连接器

Base/Connector component for LED bulbs providing electrical connection and mechanical support.

技术定义与适配语境
典型 底座/连接器 会按材料、尺寸公差、适配关系和失效风险在 电气设备制造 中评估。

A critical electromechanical interface component in LED bulb assemblies that establishes secure electrical contact between the bulb's internal circuitry and external power sources while providing structural stability and heat dissipation capabilities. It typically incorporates conductive pins, insulating housing, and mounting features designed for specific socket types.

组件规格

定义
A critical electromechanical interface component in LED bulb assemblies that establishes secure electrical contact between the bulb's internal circuitry and external power sources while providing structural stability and heat dissipation capabilities. It typically incorporates conductive pins, insulating housing, and mounting features designed for specific socket types.
工作原理
The base/connector functions as an electromechanical interface by providing conductive pathways for electrical current flow from the power source to the LED driver circuit while maintaining physical alignment and thermal management through its structural design. It ensures proper polarity, contact pressure, and insulation to prevent short circuits.
材料
Typically composed of brass or nickel-plated steel for conductive elementsceramic or high-temperature thermoplastics (PBTPPS) for insulating housingwith optional phosphor bronze spring contacts. Materials must withstand temperatures up to 150°C and provide corrosion resistance.
IP Rating
IP20 standard (higher available)
Socket Types
E26, E27, GU10, G13
Voltage Rating
120-277V AC
Mechanical Life
>10,000 insertion cycles
Current Capacity
0.1-2A
Temperature Range
-40°C to +150°C
Contact Resistance
<20mΩ
Insulation Resistance
>100MΩ
标准
IEC 60061ANSI C81.61UL 496ISO 8098

行业分类与别名

底座/连接器 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Contact surface oxidation/corrosion->Increased contact resistance leading to voltage drop and overheating->Use corrosion-resistant plating (nickel, gold), apply contact lubricants, ensure proper sealing
Plastic housing thermal degradation->Material warping/cracking causing electrical shorts->Select high-temperature thermoplastics (UL94 V-0 rated), incorporate thermal management features
Spring contact fatigue->Loss of contact pressure causing intermittent connection->Optimize spring design for stress distribution, use fatigue-resistant alloys (phosphor bronze)

工业生态与工程逻辑

0
Electrical shock hazard
1
Overheating due to poor contact
2
Mechanical failure causing bulb detachment
3
Compatibility issues with sockets
4
Corrosion in humid environments

合规与检测

tolerance
Contact pin diameter ±0.1mm, pin spacing ±0.2mm, overall dimensions ±0.5mm
test method
Electrical continuity testing, dielectric strength test (2kV for 1 minute), thermal cycling (-40°C to +125°C, 100 cycles), mechanical insertion/extraction force measurement

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What are the most common failure modes for LED bulb bases/connectors?

Common failures include contact corrosion leading to increased resistance, plastic housing degradation from heat, spring contact fatigue causing poor connection, and mechanical damage from improper installation.

How do I select the correct base/connector for industrial LED applications?

Consider voltage/current requirements, operating temperature range, required mechanical life cycles, environmental conditions (moisture, chemicals), compliance standards, and compatibility with existing socket infrastructure.

What materials provide the best thermal performance for high-power LED bases?

Ceramic bases offer superior thermal conductivity and stability for high-power applications, while engineered thermoplastics like PPS provide good balance of thermal performance, cost, and electrical insulation.

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CNFX Industrial Component Index · 电气设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 底座/连接器

说明目标数量、应用场景、交期和关键技术要求,用于准备 RFQ 或供应商评估。

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URN:CNFX:ME:UNIT:BASE_CONNECTOR