MK21PR系列干簧传感器是一款经济实用的右侧导线出口传感器，可轻松通过螺钉安装到各种应用中。其独特的设计理念，使得在空间受限的情况下，仍然可以方便地安装，打破了标准左侧出线MK21传感器的局限。扁平PVC导线从矩形外壳的右侧出线，使用者可以根据实际需要选择各种标准和定制导线长度以及端接方式。MK21PR系列干簧传感器广泛适用于位置、接近、运动、液位和端限传感。此外，我们还提供其他选项，包括各种内部开关配置，以满足客户的多样化需求。
| 触点形式 | 1A (单刀单掷) 常开 (N.O.), 1B (单刀单掷) 常闭 (N.C.), 1C (单刀双掷) 转换 |
| 吸合范围 | 10-60 AT |
| 额定功率（最大值） | 10W/500VDC/0.5A |
适用于汽车、家用电器、工业、安防和其他应用中的位置、接近、运动、液位和末端限位检测。
产品系列规格（PDF）
| 型号 | 数据表数据表 | 经销商 | 地区 | 数量 | 购物车 | 请求询价 | 库存日期 |
|---|---|---|---|---|---|---|---|
| MK21PR-1A66D-500W | MASTER/ONLINE | Americas | 0 | 请求询价 | 2024-12-08 | ||
| MK21PR-1A66B-500W | MASTER/ONLINE | Americas | 0 | 请求询价 | 2024-12-08 | ||
| MK21PR-1A66C-500W | MASTER/ONLINE | Americas | 0 | 请求询价 | 2024-12-08 | ||
| MK21PR-1A66D-500W | Digi-Key Electronics | Americas | 498 | 购买 | 请求询价 | 2024-12-08 | |
| MK21PR-1A66B-500W | Digi-Key Electronics | Americas | 500 | 购买 | 请求询价 | 2024-12-08 | |
| MK21PR-1A66C-500W | Digi-Key Electronics | Americas | 500 | 购买 | 请求询价 | 2024-12-08 | |
| MK21PR | Standex Factory | Americas | 0 | 请求询价 | 2024-12-08 | ||
| MK21PR-1A66D-500W | Mouser Electronics | Americas | 496 | 购买 | 请求询价 | 2024-12-08 | |
| MK21PR-1A66B-500W | Mouser Electronics | Americas | 493 | 购买 | 请求询价 | 2024-12-08 | |
| MK21PR-1A66C-500W | Mouser Electronics | Americas | 492 | 购买 | 请求询价 | 2024-12-08 | |
| MK21PR-1A66D-500W | Arrow Electronics | Americas | 500 | 购买 | 请求询价 | 2024-12-08 |
| 安装方式 | 触点结构 | 吸合范围 | 额定功率 | 切换电压 | 切换电源 | 总长度 | 封装尺寸 | 端子 |
|---|---|---|---|---|---|---|---|---|
含铁金属检测型螺丝安装型干簧传感器 是矩形外壳带导线端子头。在前面或上面的操作。 UL认证,IP67防水等级
UL Certificate of Compliance (MKxx/xU *Series followed by U)
最经济实惠螺丝安装型干簧传感器 是矩形外壳带导线端子头。用于位置，接近，位移，液位，和末端限位传感。内置开关，导线，长度，和端子可选。UL认证
最经济实惠螺丝安装型干簧传感器 是矩形外壳带导线端子头。用于位置，接近，位移，液位，和末端限位传感。内置开关，导线，长度，和端子可选。UL认证
最经济实惠螺丝安装型干簧传感器 是矩形外壳带导线端子头。用于位置，接近，位移，液位，和末端限位传感。内置开关，导线，长度，和端子可选。UL认证
高压铝制螺丝安装型干簧传感器是矩形外壳带导线端子头。是在恶劣环境下接近，位置，位移，和末端限位传感的理想之选。感应距离可达40mm，包括磁铁。内置开关，导线，长度，和端子可选。IP67防水等级铝制螺丝安装型干簧传感器 是矩形外壳带导线端子头。非常适合在恶劣的环境中进行接近，位置，运动和极限检测。 感应距离最大为40mm，包括磁铁。 可选的内部开关，电缆，长度和端接。 IP67防水等级
MK04R系列干簧传感器是一款经济实惠的右侧导线出口传感器，可通过螺钉安装到应用中。其右侧出线设计适用于空间限制无法安装标准左侧出线MK04传感器的应用场景。扁平PVC导线从矩形外壳的右侧出线，提供多种标准和定制导线长度以及端接选择。MK04R系列干簧传感器可用于位置、接近、运动、液位和端限传感，同时提供其他选项，包括各种内部开关配置。
Standex Electronics solved an automotive customer's problem and delivered a custom, fast design and quick turn molded liquid level sensor solution that fit the exacting needs for space and performance, while eliminating any potential for a battery coolant leak.
By integrating a float inside the tank and placing a reed sensor on the outside that can sense through the plastic wall, we were able to provide a fluid level sensor that didn't compromise the coolant tank's pressurized seal.
Fluid level sensors can be found in automotive applications from washer bottle fluid to engine coolant sensor applications. "The reed switch sensor technology works well."
Standex Electronics is a global leader in the design, development, and manufacturing of standard and custom Reed Sensors and standard sensors.
Reed Switches work well with smart home automation systems because they draw no power compared to other magnetic sensing elements. They can be married to a wireless or Bluetooth technology and placed in remote battery powered door sensors or window sensors, or anything where you’re looking for movement or proximity. They’re a very cost-effective and robust component suitable for the home environment, requiring fewer connections resulting in longer battery life.
In today’s homes and also commercial properties, there’s an increased necessity for control to improve efficiency and productivity. And with that control, you have different products that measure temperature, water levels, security, and locks, so within those products reed switches play a major role in making them “smart”.
Standex Electronics is a global leader in the design, development, and manufacturing of standard and custom Reed Switches.
Welcome to Standex Electronics where we will be exploring what magnets are and how they are used in the electronic industry. We will define the key terms relating to magnets and we will explore what magnets are, what they do, and how they are used.
Welcome to Standex Electronics' presentation on magnetic mapping and how it can help the reed sensor designer.
Welcome to Standex Electronics' presentation on the Liquid level sensing technology. We will present and define the liquid level sensing technology. We will also present the key functions and define all critical terms. Along with this we will investigate the various package configurations and review the various expanding applications.
Welcome to Standex Electronics' How to Select the Correct Technology for a Given Sensor Requirement. We will focus on the following sensor technologies - Reed, Hall, and Electromechanical. These sensors all provide a switching function either directly or indirectly. We will introduce the key specifications, and how these parameters compare to each other for the different technologies.
Welcome to Standex Electronics Electronic's presentation on the exciting dramatic increase in automotive applications using hermetically sealed reed sensors. They are having a significant effect on automotive safety and adding to the overall vehicle intelligence. We will present the reed sensor's technology, how they 'tie into' the applications, and show how they solve the application's problem. We will also present many of the applications and go into detail on some of them.
磁簧管、磁簧继电器及磁簧开关是我们最重要的产品。这三种产品系列有一个简单的共通性，就是磁簧管是这些产品的核心组件。磁簧管是以磁场来驱动操作的组件，两片端点处重迭的可磁化的簧片、密封于一玻璃管中，两簧片分隔的距离仅约几个微米，玻璃管中装填有高纯度的惰性气体，在尚未操作时，两片簧片并未接触、外加的磁场使两片簧片端点位置附近产生不同的极性， 结果两片不同极性的簧片将互相吸引并闭合...
リードスイッチを開発して設計することはとても難しい作業です. それで Thuringiaに位置している本社の工場はこの分野で最初に最新生産設備を取り揃えて超精密度を要する多様なリードスイッチを生産しています. その大きさは非常に小さくて薄いコーティング層で成り立っていて, 細心な工程段階を通さなければなりません. このような高度の精密度及び技術を持った生産環境で競争力がある価格と優秀な品質の製品たちが誕生することになるのです...
リードスイッチを開発して設計することはとても難しい作業です. それで Thuringiaに位置している本社の工場はこの分野で最初に最新生産設備を取り揃えて超精密度を要する多様なリードスイッチを生産しています. その大きさは非常に小さくて薄いコーティング層で成り立っていて, 細心な工程段階を通さなければなりません. このような高度の精密度及び技術を持った生産環境で競争力がある価格と優秀な品質の製品たちが誕生することになるのです...
Standex Electronics expert discusses reed switch technology and why reed switches play such an important role in many applications.
リードスイッチ、リードリレー及びリードセンサーは弊社の基本的に大事な製品ラインとしてこの3種類の製品ラインではリードスイッチという共同的な核心素子が入ってあります。リードスイッチは磁石による磁場の原理で駆動されるのに ,この原理は1940 年代初アメリカのベル研究所によって発明されました. 作動原理はとても簡単です。,二つの端に強い磁性体の性格を持った金属リード素子を約何マイクロメーターのとても微細な間隔で重なるようにした後ガラス管に入れて密封させます. そしてガラス管の内部には不活性ガスが満たされます。この時に二つのリード素子はお互いに離れてる状態だったが外部から磁石による磁場が形成になりながら極と極が発生して両極性を持った二つのリード素子はお互いに引き寄せて結合するようになります
Standex Electronics's technical expert describes their 3D Magnetic Mapping capabilities used in reed sensor applications
A Reed Switch Sensor on a surface mount PCB assembly shown in 3-D with actuating magnet. When viewed in three dimensions, the magnetic flux lines emanating from the magnet look like a beer barrel keg; and also in three dimensions, with the magnet parallel to the reed switch, the center magnetic lobe array looks like a donut and the two outside lobes look more like a boxer's punching bag -- the kind hung from the ceiling. Essentially the fields from the magnet and the fields for the lobes are symmetrical when viewed in three dimensions. As seen in two dimensions, when the magnet is brought into one of the lobes the reed switch contacts will close. Now, as seen in three dimensions the magnet can be brought into the lobes in any spherical direction for contact closure to occur. Here the magnet is moved into the sphere of influence of the lobes of the reed switch showing the closure and opening when the magnet enters the lobes and passes through them, The change in lighting signifies the closing and opening of the reed switch contacts.
리드 스위치 리드 릴레이 및 리드센서는 본사의 가장 기본적인 중요한 제품군으로 이루어져 있으며, 이 세 가지 제품군에는 리드 스위치 라는 공통적인 핵심소자가 들어갑니다. 리드 스위치 는 자석에 의한 자기장의 원리로 구동되는데 ,이 원리는1940 년대 초 미국벨 연구소에 의해서 발명 되었습니다. 작동원리는 아주 간단하여 ,두 개의 끝단에 강한 자성체의 성격을 가진 금속 리드 소자를 약 몇 마이크로미터의 아주 미세한 간격으로 겹쳐지게 한 후 유리관에 넣고 밀봉시킵니다. 그리고 유리관 내부에는 불활성 가스가 채워집니다 이때에 두 개의 리드소자는 서로 떨어져 있는 상태였으나 외부로부터 자석에 인한 자기장이 형성이 되면서 극과 극이 발생하여 양극성을 가진 두 개의 리드 소자는 서로 끌어당겨 결합하게 됩니다.
리드 스위치를 개발하고 설계한다는 것은 매우 어려운 작업입니다. 그래서 Thuringia에 위치하고 있는 본사의 공장은 이 분야에서 가장 먼저 최신생산설비를 갖추어 초 정밀도를 요하는 다양한 리드 스위치들을 생산하고 있습니다. 그 크기는 매우 작고 얇은 코팅층으로 이루어져 있어, 세심한 공정단계를 거쳐야 합니다. 이러한 고도의 정밀도 및 기술을 가진 생산 환경에서 비로소 경쟁력 있는 가격과 우수한 품질의 제품들이 탄생하게 되는 것입니다.
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