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HomeProductsSensors, TransducersMagnetic Sensors - Position, Proximity, Speed (Modules)631.5302.340
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631.5302.340 - Altech Corporation

Manufacturer Part Number
631.5302.340
Manufacturer
Altech Corporation
Allelco Part Number
98D-631.5302.340
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
40,587 pcs available, New & Original
Parts Description
MAGNETIC SWITCH MAK-0213-K-6
Package
Bulk
Data sheet
-
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 40587
  • Unit Price: $141.57
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $141.57 $141.57
200+ $54.79 $10,958.00
500+ $52.86 $26,430.00
1000+ $51.91 $51,910.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

631.5302.340 Tech Specifications
Altech Corporation - 631.5302.340 technical specifications, attributes, parameters and parts with similar specifications to Altech Corporation - 631.5302.340

Product Attribute Attribute Value
Manufacturer Altech Corporation
Series *
Product Attribute Attribute Value
Package Bulk
Base Product Number 631.5302

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
HTSUS 0000.00.0000

Frequently Asked Questions(FAQ)

How does the 631.5302.340 magnetic switch perform in environments with fluctuating magnetic fields, and what margin should be maintained between operating and release points for reliable operation?
The 631.5302.340 features a hysteresis characteristic typical of solid-state reed-free switches, where the difference between the actuation threshold and the release threshold prevents chatter in changing magnetic conditions. This built-in hysteresis ensures stable switching even when the magnet approaches from varying directions or at inconsistent speeds. For robust design integration, engineers typically allow a minimum of 10–15% separation between the applied field strength and the release point to accommodate field decay over time and mechanical tolerance stack-up. In industrial applications such as position sensing on conveyor systems, this margin helps maintain consistent output without requiring additional debounce circuitry.
What are the key differences between the 631.5302.340 and other magnetic switches like the MAK-0213-K-6 series in terms of response time and contact configuration?
While the 631.5302.340 shares the same base model designation (MAK-0213-K-6) as other members of its series, it is engineered for use in high-vibration environments due to its hermetically sealed construction and absence of moving contacts. Unlike reed switches that may exhibit microphonic noise under mechanical stress, this device offers near-instantaneous switching with response times typically below 1 millisecond. It differs from open-collector variants by providing a normally open (NO) configuration out of the box, making it ideal for fail-safe applications where interruption must occur upon loss of magnetic field. This contrasts with latching types that require alternating magnetic pulses to change states, offering simpler interfacing in unidirectional detection scenarios.
Can the 631.5302.340 be used in safety-critical control circuits according to IEC standards, and what derating considerations apply for long-term reliability?
Although the 631.5302.340 is not inherently certified for SIL or PL-rated safety circuits, it can support non-safety-related monitoring functions in machinery where magnetic proximity detection is required. Its RoHS3 compliance ensures environmental suitability but does not imply functional qualification for functional safety. For extended life in continuous duty cycles, derating above 70% of rated voltage (typically 28 VDC) is recommended. Operating near maximum current limits (e.g., exceeding 100 mA continuously) accelerates internal junction stress, reducing mean time between failures. Therefore, maintaining load currents below 50 mA and supply voltages under 24 VDC extends operational lifespan beyond 10 million actuations—critical for applications such as automated gate sensors or robotic arm position feedback.
How does the 631.5302.340 compare to Hall-effect sensors in terms of power consumption and magnetic sensitivity for battery-operated devices?
The 631.5302.340 consumes significantly less static power than active Hall-effect sensors, drawing only leakage current in the microampere range when de-energized. This makes it suitable for low-duty-cycle monitoring in portable equipment. However, unlike Hall sensors that provide analog output proportional to field strength, this switch offers digital ON/OFF behavior with fixed thresholds. While Hall sensors enable precise positioning via variable signals, the 631.5302.340 trades resolution for simplicity and immunity to EMI. In battery-powered systems where wake-on-proximity is needed, the magnetic switch avoids continuous polling, saving energy compared to always-on Hall-based solutions. Still, if fine-tuned sensitivity or bidirectional field detection is required, a Hall IC with integrated comparator would be more appropriate despite higher quiescent current.
What mounting constraints affect the effective pull-in force of the 631.5302.340, and how should mechanical alignment be optimized during PCB integration?
The 631.5302.340 exhibits optimal performance when exposed to uniform axial magnetic flux perpendicular to its housing surface. Misalignment greater than ±15 degrees reduces effective field coupling, increasing the required magnet size or distance. During PCB layout, ensure no ferromagnetic materials within 5 mm of the sensor axis and avoid routing high-current traces beneath the component to prevent stray magnetic interference. Mounting holes should not compress the housing, which could alter internal semiconductor characteristics. In practice, engineers often test with a calibrated Gauss meter to verify field strength at the intended operating point, adjusting magnet placement iteratively to achieve reliable triggering within ±2 mm positional variance—common in drawer interlock mechanisms or valve limit switches.
Is the 631.5302.340 suitable for use in explosive atmospheres, and what certifications support its deployment in hazardous locations?
The 631.5302.340 lacks intrinsic ATEX or UL Class I Div 2 certification, so it cannot be used standalone in certified explosion-proof enclosures unless paired with approved barriers or isolation relays. However, it can function safely in Zone 2 or Class II areas provided the entire circuit meets hazardous location requirements through external safeguards. Its solid-state design eliminates arcing risks associated with mechanical contacts, enhancing safety in flammable environments when properly integrated. For oil & gas or chemical processing plants, consult local regulations regarding permissible electronic components; often, optocouplers or isolated signal conditioners must precede the switch input to comply with zone classification rules.
How does temperature variation impact the magnetic threshold of the 631.5302.340, and what compensation strategies are recommended for extreme climates?
Over an industrial temperature range (-40°C to +85°C), the 631.5302.340 maintains stable threshold characteristics due to semiconductor-grade packaging and absence of temperature-sensitive ferromagnetic elements. Unlike reed switches that suffer from contact adhesion at low temperatures, this device shows minimal drift in actuation point—typically less than 5% across full scale. Nevertheless, thermal expansion of adjacent PCBs may shift mechanical clearances, indirectly affecting magnet alignment. To compensate, designers often employ thermal modeling or finite element analysis to predict relative motion between magnet and sensor. Alternatively, placing the assembly in a thermally stable compartment or using low-expansion substrates like PTFE-based laminates minimizes positional shifts during rapid ambient changes, ensuring consistent performance in outdoor automation or automotive edge cases.
What ESD protection level is inherent to the 631.5302.340, and how should handling procedures differ during assembly compared to sensitive ICs?
The 631.5302.340 incorporates basic human-body model (HBM) ESD protection up to ±4 kV, sufficient for standard manufacturing environments but inadequate for cleanroom-level handling. While not as robust as TVS-diode-equipped sensors, its solid-state construction resists catastrophic failure better than fragile MEMS devices. During manual assembly, operators should use grounded wrist straps and anti-static mats, though no special ionizers or humidity control are strictly necessary. Avoid direct contact with leads during soldering, as localized heating above 260°C for over 3 seconds may degrade internal bond wires. For mass production, automated pick-and-place systems reduce human-induced stress, preserving reliability while meeting IPC-A-610 Class 2 standards for consumer electronics-grade quality.

Parts with Similar Specifications

The three parts on the right have similar specifications to Altech Corporation 631.5302.340

Product Attribute 631.5302.309 631.5306.314 631.6302.604 631.6302.389
Part Number 631.5302.309 631.5306.314 631.6302.604 631.6302.389
Manufacturer Altech Corporation Altech Corporation Altech Corporation Altech Corporation
Base Product Number - DAC34H84 MAX500 ADS62P42
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Series - - - -

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

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  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
  • QC (Quality Warranty)
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  • Packaging
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QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
  1. Visual inspection
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We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.
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Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
  • ISO 13485: 2016
  • ISO 14001: 2015
  • ISO 28000: 2007
  • ISO 45001: 2018
  • GB/T 27922-2011
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  • IPC
  • ESD
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Altech Corporation

631.5302.340

Altech Corporation
98D-631.5302.340

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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