O 型耳片固定 NTC 温度传感器

O 型耳片固定 NTC 温度传感器 裸线款
O Lug Fixed NTC Temperature Sensor Bare Wire Type

       O 型单孔金属耳片 NTC 温度传感器，前端一体冲压成型不锈钢固定耳片，预留标准安装通孔，可螺丝锁紧固定在电机外壳、散热器、功率模块金属表面；内置 NTC 热敏元件，导热接触面积大，测温响应灵敏；线材为黑色耐温 PVC 绝缘导线，末端裸线镀锡，方便直接焊接 PCB 电路板；标准电气参数 10K@25℃、B 值 3950，精度可选 1%/3%/5%；现货常规线长 0.5m/1m，支持耳片孔径、线长、阻值、B 值全参数 OEM 定制，适配工控、新能源设备金属表面测温。
       O-shaped single-hole metal lug NTC temperature sensor. The front end is integrally stamped stainless steel fixing lug with standard mounting through hole, which can be locked by screws on metal surfaces such as motor shells, heat sinks and power modules. Built-in NTC thermistor element with large heat conduction contact area and fast temperature response. The wire adopts black high temperature resistant PVC insulated cable, with tinned bare wire at the end for convenient direct soldering to PCB circuit boards. Standard electrical parameters: 10K resistance at 25℃, B value 3950, tolerance optional 1%/3%/5%. Standard stock wire lengths are 0.5m/1m. Full parameter OEM customization including lug hole diameter, wire length, resistance and B value is supported, suitable for temperature measurement on metal surfaces of industrial control and new energy equipment.

Q1：O 型金属耳片探头结构有哪些优势？
O 型一体冲压不锈钢耳片，平整度高，贴合金属发热面无导热空隙；自带标准通孔，螺丝直接锁紧安装，无需胶水、卡扣，拆装可重复使用；金属材质导热效率高，测温滞后小；套管与耳片压合加固，弯折不易开裂，防锈耐腐蚀适配工业油雾、潮湿工况。
What structural advantages does the O-shaped metal lug probe have?
The integrally stamped stainless steel O-lug has high flatness, fitting tightly to metal heating surfaces without heat transfer gaps. It comes with standard through holes for direct screw mounting, no glue or clips required, reusable after disassembly. The metal material delivers high heat conduction efficiency and small temperature measurement lag. The crimp joint between sleeve and lug is reinforced to prevent cracking from bending, with rust and corrosion resistance for industrial environments with oil mist and humidity.

Q2：线材与出线末端支持哪些定制规格？
线材统一黑色耐温 PVC 护套，长期耐温区间 - 20℃~105℃；末端标准为裸线镀锡，无塑胶端子，可按需更换 XH/PH/ZH 系列塑胶端子、杜邦插头；现货常备线长 0.5m/1m，0.3m~3m 任意总长、铜丝粗细线芯均可定制；护套可改白色、灰色等其他颜色。
What customizable specifications are supported for wires and wire ends?
All wires are covered with black high temperature resistant PVC jacket with long-term temperature resistance from -20℃ to 105℃. The standard wire end is tinned bare wire without plastic terminals, which can be replaced with XH/PH/ZH series plastic terminals or DuPont plugs as required. Standard stock wire lengths include 0.5m/1m, any total length from 0.3m to 3m and copper wire core thickness can be customized. The jacket color can be changed to white, gray and other colors.

Q3：耳片式 NTC 温度传感器核心电气参数可定制范围？
全电气参数支持定制，现货标准参数：25℃阻值 10K，B 值 3950，精度 5%；阻值覆盖 1K~200K 全区间；B 值可选 3435/3977/4100/4200；精度分高精度 1%、常规 3%、经济型 5%；同时可调整 O 型耳片孔径、耳片厚度、套管直径尺寸。 What is the customizable range of core electrical parameters for lug-type NTC temperature sensors?
Full electrical parameter customization is supported. Standard stock parameters: resistance 10K at 25℃, B value 3950, tolerance 5%. Custom resistance covers full range from 1K to 200K; optional B values include 3435/3977/4100/4200; tolerance grades: high precision 1%, standard 3%, economy 5%. The O-lug hole diameter, lug thickness and sleeve diameter size can also be adjusted.

Q4：O 型耳片 NTC 温度传感器适配哪些测温场景与设备？
1. 工业工控设备：变频器、伺服电机外壳、功率半导体模块、开关电源散热器； 2. 新能源设备：储能锂电池包、充电桩散热铝基板、逆变器金属壳体； 3. 流体换热设备：空压机、液压油箱、金属换热管道外壁； 4. 大功率家电：燃气壁挂炉、空气能热泵、大功率采暖设备； 耳片螺丝固定安装，无需破坏设备壳体，适合长期稳定监测金属发热部件温度。
What temperature measurement scenarios and equipment are O-lug NTC temperature sensors suitable for?

1. Industrial control equipment: frequency converters, servo motor shells, power semiconductor modules, switching power supply heat sinks;
2. New energy equipment: energy storage lithium battery packs, charging pile heat dissipation aluminum substrates, inverter metal shells;
3. Fluid heat exchange equipment: air compressors, hydraulic oil tanks, outer walls of metal heat exchange pipes;
4. High-power home appliances: gas wall-hung boilers, air-source heat pumps, high-power heating equipment. The lug is fixed by screw installation without damaging the equipment shell, suitable for long-term stable temperature monitoring of metal heating components.

Q5：现货订单、全规格定制 OEM 交期以及标准装箱数量是多少？
标准耳片尺寸、10K 标准阻值现货订单 3 个工作日内完成发货；耳片孔径、线长、阻值、端子全规格定制 OEM 批量订单交期 5-8 个工作日；单支独立中性塑料袋分装，标准出口纸箱每箱 9000PCS。
What are the delivery time for stock orders, lead time for fully customized OEM orders and standard packing quantity?
In-stock orders with standard lug size and 10K standard resistance will be shipped within 3 working days. Bulk OEM orders with fully customized lug hole diameter, wire length, resistance and terminal take 5-8 working days. Each sensor is packed in independent neutral polybag, 9000 PCS per standard export carton.