行业组件数据 · 2026

电气端子

Electrical terminals are conductive components that provide secure, reliable electrical connections in precision pressure transducer sensing elements.

技术定义与适配语境
典型 电气端子 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。

Electrical terminals are specialized conductive components designed to establish and maintain secure electrical connections within precision pressure transducer sensing elements. These components serve as interface points between the transducer's internal circuitry and external wiring systems, ensuring stable signal transmission and power delivery. They are engineered to withstand environmental factors such as vibration, temperature fluctuations, and moisture while maintaining consistent electrical performance.

组件规格

定义
Electrical terminals are specialized conductive components designed to establish and maintain secure electrical connections within precision pressure transducer sensing elements. These components serve as interface points between the transducer's internal circuitry and external wiring systems, ensuring stable signal transmission and power delivery. They are engineered to withstand environmental factors such as vibration, temperature fluctuations, and moisture while maintaining consistent electrical performance.
工作原理
Electrical terminals operate by providing a low-resistance conductive path between connected elements through mechanical contact pressure. In precision pressure transducers, they facilitate the transmission of millivolt signals from strain gauges or piezoelectric elements to amplification circuits. The connection is maintained through spring tension, screw clamping, or crimping mechanisms that ensure consistent contact force and minimize signal loss or interference.
材料
Copper alloys (typically brassberyllium copperor phosphor bronze) with tinsilveror gold plating for corrosion resistance and optimal conductivity. Insulation materials include thermoplastics (PBTnylon) or thermosets (epoxy) rated for operating temperatures up to 150°C.
IP Rating
IP67 (when properly installed)
Wire Range
AWG 30-12 (0.05-2.5 mm²)
Rated Voltage
50-300V AC/DC
Current Rating
1-15A
Contact Resistance
<5 mΩ
Dielectric Strength
1000V AC for 1 minute
Vibration Resistance
10-2000 Hz, 10G
Insulation Resistance
>1000 MΩ
Operating Temperature
-40°C to +125°C
标准
ISO 8092DIN 46228IEC 60947-7-1UL 310

行业分类与别名

电气端子 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

Insufficient torque on screw terminals->Intermittent signal loss or increased noise->Use calibrated torque tools and follow manufacturer specifications (typically 0.5-0.8 Nm)
Corrosion in humid environments->Gradual increase in contact resistance affecting accuracy->Select gold-plated terminals for critical applications and ensure proper sealing
Vibration loosening connections->Complete signal loss or erratic readings->Use locking washers, thread-locking compounds, or vibration-resistant terminal designs

工业生态与工程逻辑

0
Loose connections causing signal drift
1
Corrosion leading to increased resistance
2
Over-tightening damaging conductor strands
3
Incompatible wire sizes causing poor contact
4
Thermal cycling weakening connections

合规与检测

tolerance
Contact resistance variation < ±0.2 mΩ over operating temperature range
test method
Four-wire resistance measurement per IEC 60512-5-1, vibration testing per IEC 60068-2-6, temperature cycling per IEC 60068-2-14

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 screw terminals and spring clamp terminals in pressure transducers?

Screw terminals provide higher contact force and are preferred for applications with vibration, while spring clamp terminals offer faster installation and maintenance-free operation. Both must maintain contact resistance below 5 mΩ for precision measurements.

How does terminal material affect pressure transducer accuracy?

Copper alloys with gold plating provide the lowest contact resistance and best long-term stability. Silver plating offers good conductivity but may tarnish. Material choice directly impacts signal integrity in low-voltage transducer outputs.

What maintenance do electrical terminals require in industrial environments?

Regular inspection for corrosion, verification of torque values on screw terminals (typically 0.5-0.8 Nm), and cleaning with contact cleaner if resistance increases above specifications. Spring terminals should be checked for proper tension every 2-3 years.

我可以直接联系工厂吗?

CNFX 是开放目录,不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。

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: 电气端子

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。

谢谢,信息已发送。
谢谢,信息已收到。

需要制造 电气端子?

对比具备该组件加工或装配能力的制造商资料。

创建制造商档案 联系我们
上一个组件
电枢铁芯
下一个组件
电气绝缘层
URN:CNFX:ME:UNIT:ELECTRICAL_TERMINALS