MH04 series Hall Effect Sensor are packaged in a screw fastened flange mount rectangular housing with cable terminals. MH04 hall sensor custom options include: output- switch, latch, etc., high temperature resistance, package design and much more. Also available in a micro-power version that operate on 2.5-3.5V battery voltage with only 5μA average supply current vs. the industry average of 5mA. Our MH04 series Hall Effect Sensor series offer solid state reliability, low power consumption, and consistent activation points over a wide temperature range in a rugged and environmentally isolated package.
Notes: Add external pull-up resistor (RL) for sinking output between VCC and VOUT. Add external bypass capacitor (CBYP) close to the sensor to reduce external noise as needed.
| Function Type - S (Switch), L (Latch) | Standard S, L, Micro-power Switch only |
| Sensing Range - Operate|Release | Standard (S) 95G|70G, (L) 22G|-23G, Micro-power 37G|31G |
| Voltage Supply | Standard 3-24V, Micro-power 2.5-3.5V |
| Current Supply | Standard 4mA, Micro-power 2mA |
| Output Leakage Current Max. | Standard 10μA, Micro-power 1μA |
| Output On Voltage Typ. | Standard 185mV, Micro-power 100mV |
| Chopping Frequency Typ. | Standard 800kHz, Micro-power 340kHz |
| Operating Temperature | -40 to 85C (Higher temp. versions available) |
SME Hall Effect Sensor products are ideal in limited space requirements, surface mount, speed sensor – fast response, outputs beyond on/off, linear output, programmable, latching, polarity sensitive, and much more….
Series Data Sheet (PDF)
| Item No. | Datasheet | Distributor | Region | Quantity | Cart | RFQ | Inventory Date |
|---|---|---|---|---|---|---|---|
| MH04-11S-300W | Digi-Key Electronics | Americas | 1,091 | BUY | RFQ | 2024-10-08 | |
| MH04-11S-300W | Reed-Rex LLC | Americas | 50 | RFQ | 2024-09-04 | ||
| MH04-10S-300W | Digi-Key Electronics | Americas | 656 | BUY | RFQ | 2024-10-08 | |
| MH04-10S-300W | Heilind Electronics | Americas | 0 | RFQ | 2024-10-12 | ||
| MH04-11L-300W | Heilind Electronics | Americas | 0 | RFQ | 2024-10-12 | ||
| MH04-11S-300W | Heilind Electronics | Americas | 2,500 | BUY | RFQ | 2024-10-12 | |
| MH04-BV51457 | Heilind Electronics | Americas | 230 | BUY | RFQ | 2024-10-12 | |
| MH04-10S-300W | MASTER/ONLINE | Americas | 0 | RFQ | 2024-10-12 | ||
| MH04-11S-300W | MASTER/ONLINE | Americas | 1,735 | BUY | RFQ | 2024-10-12 | |
| MH04-11L-300W | MASTER/ONLINE | Americas | 0 | RFQ | 2024-10-12 | ||
| MH04 | Standex Factory | Americas | 0 | RFQ | 2024-10-12 | ||
| MH04-11S-300W | Mouser Electronics | Americas | 11,329 | BUY | RFQ | 2024-10-12 | |
| MH04-10S-300W | Mouser Electronics | Americas | 318 | BUY | RFQ | 2024-10-12 | |
| MH04-11L-300W | Mouser Electronics | Americas | 0 | RFQ | 2024-10-12 | ||
| MH04-11L-300W | Arrow Electronics | Americas | 0 | RFQ | 2024-10-12 | ||
| MH04-11S-300W | TTI Inc Global Headquarters | Americas | 8 | BUY | RFQ | 2024-10-12 | |
| MH04-10S-300W | TTI Inc Global Headquarters | Americas | 0 | RFQ | 2024-10-12 | ||
| MH04-11L-300W | TTI Inc Global Headquarters | Americas | 0 | RFQ | 2024-10-12 |
MH21 series Hall Effect Sensor are packaged in a screw fastened flange mount rectangular housing with cable terminals. MH21 hall sensor custom options include: output- switch, latch, etc., high temperature resistance, package design and much more. Also available in a micro-power version that operate on 2.5-3.5V battery voltage with only 5μA average supply current vs. the industry average of 5mA. The Standex Electronics MH21 series Hall Effect Sensor design offer solid state reliability, low power consumption, and consistent activation points over a wide temperature range in a rugged and environmentally isolated package.
Notes: Add external pull-up resistor (RL) for sinking output between VCC and VOUT. Add external bypass capacitor (CBYP) close to the sensor to reduce external noise as needed.
AI Industry's stronger demand for power and test equipment drive reed switch, sensor, and relay use.
Ralf Maier speaks to the AI Industry's impact on Reed technology use. "We are continuously developing new products for all our three product lines. We have the reed switches, sensors and relays. The AI industry has a stronger demand for power, but also a stronger demand for test equipment. This test equipment is used around the semiconductor fabrication and our products, especially the reed relays, are used in unique test equipment around the world to support these industries. Reed technology is used in almost every market. I think in your daily life you come across reed products every day. They are used in appliances such as washing machines and fridges, but they also used in security products like door alarm systems. But then we just talked about the semiconductor test equipment. Many, many reed relays are used there.
And one of our biggest markets is transportation and automotive where the electric vehicles take a large market share. Obviously, the last few years were very challenging for all the industry manufacturers. We have 10 factories around the world, and we have some unique capabilities, but also capabilities we have in different sites. So, we can support our customers in all the major regions directly with our processes and products. So, our intention is to continue to grow and to diversify our product portfolio. We have a strong road map for all three product lines for the reed switches, the sensors and the relays, and we continuously invest into new processes to be more efficient. Standex Electronics is your partner for sensing and switching solutions across the globe. We enable an electrified future."
Reflecting on a successful week at Electronica China, we at Standex Electronics are invigorated by the connections we've made and the opportunities that lie ahead. Our participation in this premier event has not only allowed us to showcase our cutting-edge solutions from Sanyu but also to engage in meaningful dialogue with industry peers and customers.
Our commitment to innovation was met with enthusiasm, and we're excited to foster the new relationships built during the tradeshow. The synergy between problem-solving and customer satisfaction is what drives us forward. Here's to transforming these engagements into enduring partnerships and continuing to lead with innovation in the electronics sector.
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.
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