行业组件数据 · 2026

连接器/端子头

Thermocouple connector/terminal head for secure electrical connections in temperature measurement systems.

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

A specialized electrical connector or terminal head designed specifically for thermocouple applications, providing a reliable and standardized interface for connecting thermocouple wires to measurement instruments, controllers, or extension cables while maintaining signal integrity and temperature measurement accuracy.

组件规格

定义
A specialized electrical connector or terminal head designed specifically for thermocouple applications, providing a reliable and standardized interface for connecting thermocouple wires to measurement instruments, controllers, or extension cables while maintaining signal integrity and temperature measurement accuracy.
工作原理
The connector/terminal head establishes electrical continuity between thermocouple wires and measurement equipment through precision mating contacts that maintain the thermoelectric properties of the junction. It ensures proper polarity matching and minimizes thermal and electrical noise interference.
材料
High-temperature resistant plastics (PPSPEEKceramic-filled polymers)corrosion-resistant metal contacts (nickel-plated brassstainless steelInconel)and insulating materials with appropriate dielectric properties.
IP Rating
IP67
Mating Cycles
> 1000 cycles
Voltage Rating
300V AC/DC
Polarity Keying
Standardized (ANSI MC96.1)
Temperature Range
-200°C to 1200°C
Contact Resistance
< 5 mΩ
Insulation Resistance
> 1000 MΩ at 500V DC
Wire Gauge Compatibility
AWG 14-30
标准
IEC 60584ANSI MC96.1DIN 43722JIS C1602

行业分类与别名

连接器/端子头 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

Incorrect connector type selection->Measurement inaccuracy or system malfunction->Implement color-coding verification and type marking systems
Contact corrosion or oxidation->Increased contact resistance and signal degradation->Use corrosion-resistant materials and protective coatings
Mechanical stress on connections->Connection failure or intermittent signal->Design strain relief features and proper mounting

工业生态与工程逻辑

0
Incorrect polarity connection
1
Material incompatibility causing measurement drift
2
Poor contact resistance affecting accuracy
3
Environmental degradation (moisture, corrosion)
4
Thermal expansion mismatch

合规与检测

tolerance
±0.5°C maximum additional error contribution
test method
IEC 60584-3 for thermocouple connectors, including contact resistance, insulation resistance, and thermal cycling tests

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 is the difference between a thermocouple connector and a standard electrical connector?

Thermocouple connectors are specifically designed to maintain the thermoelectric properties of the junction, with materials and construction that minimize thermal EMF errors and ensure proper polarity matching for accurate temperature measurement.

Can different thermocouple types use the same connector?

No, different thermocouple types (J, K, T, E, etc.) require specific connectors with different color coding and pin configurations to prevent mismatching and measurement errors.

How do I select the right thermocouple connector for high-temperature applications?

Consider the maximum operating temperature, environmental conditions (moisture, chemicals), required IP rating, material compatibility with thermocouple type, and compliance with relevant industry standards.

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CNFX Industrial Component Index · 机械和设备制造

数据基础

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初步技术归类
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请求制造能力信息: 连接器/端子头

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URN:CNFX:ME:UNIT:CONNECTOR_TERMINAL_HEAD