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  • LMT87DCK BUA SC70-5 temperature sensor chip IC LMT87DCKR
  • LMT87DCK BUA SC70-5 temperature sensor chip IC LMT87DCKR
  • LMT87DCK BUA SC70-5 temperature sensor chip IC LMT87DCKR
  • LMT87DCK BUA SC70-5 temperature sensor chip IC LMT87DCKR
  • LMT87DCK BUA SC70-5 temperature sensor chip IC LMT87DCKR
  • LMT87DCK BUA SC70-5 temperature sensor chip IC LMT87DCKR
LMT87DCK BUA SC70-5 temperature sensor chip IC LMT87DCKR
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LMT87DCK BUA SC70-5 temperature sensor chip IC LMT87DCKR

  • 10 - 99 Pieces
    $1.48
  • 100 - 999 Pieces
    $1.25
  • >= 1000 Pieces
    $1.11

Customization:

PCB Assembly（Min.Order: 20 pieces）
IC Programming（Min.Order: 20 pieces）
View product details

LMT87DCK BUA SC70-5 temperature sensor chip IC LMT87DCKR

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Temperature Monitoring & Measurement: The LMT87DCK BUA SC70-5 temperature sensor IC provides precise temperature detection and real-time data output, enabling efficient thermal management in electronic systems.
  • Signal Processing: Designed for amplification and signal transmission, it supports high-frequency operations, ensuring reliable performance in complex circuits.

Key features

  • 1. Advanced Material Technology

    • With a silicon semiconductor core, ensure reliable performance in electronic circuits. Up to 20% more efficient than traditional models using less reliable materials*.

  • 2. Compact Interactive Design

    • With a SC70-5 surface-mount package, easily integrate into space-constrained devices. 30% smaller than through-hole alternatives*, simplifying high-density PCB assembly.

  • 3. High-Performance Temperature Monitoring

    • With high-frequency signal compatibility, achieve precise temperature monitoring in real-time systems. Up to 50% faster response than competing sensors* for critical applications.

  • 4. Versatile Scenario Solutions

    • With adaptable design, deploy in both consumer electronics and industrial settings. Ideal for environments requiring compact, efficient thermal management solutions.

  • 5. Industry-Standard Compliance

    • With compliance to global quality certifications, ensure seamless integration into manufacturing processes. Meets safety and reliability benchmarks recognized worldwide.

Product details

LMT87DCK BUA SC70-5 temperature sensor chip IC LMT87DCKR

The LMT87DCK BUA SC70-5 temperature sensor chip IC is a compact, high-reliability semiconductor device designed for precise temperature monitoring in standard electronic applications. Its surface-mount SC70-5 package and symmetrical lead configuration enable seamless integration into space-constrained PCB designs, while its silicon semiconductor material ensures stable performance across diverse operating conditions.

Technical specifications

FeatureSpecificationApplication Scenario
Package TypeSC70-5 (Surface-Mount)Wearable devices, IoT sensors, and compact electronics requiring high-density PCB assembly
MaterialSilicon SemiconductorIndustrial and consumer electronics demanding durability and thermal efficiency
Lead Configuration6 Leads, SymmetricalRobust signal transmission in high-frequency circuits (e.g., amplifiers, oscillators)
Operating Temp Range-40°C to +125°C (Standard)Automotive, industrial machinery, and medical devices needing wide-temperature monitoring

Customization guide

Adjustable temperature measurement ranges and output protocols (analog/digital) to meet specific monitoring needs. Custom package options (e.g., SC-75, TO-92) and voltage ratings (up to 5V/15V) are available for specialized applications.

Get inspired

With its SC70-5 package and silicon construction, the LMT87DCK enables precise temperature sensing in compact devices like smart wearables or IoT nodes. Its symmetrical leads ensure reliable soldering, while its wide operating range supports use in harsh environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Accuracy±2°C±1°C±0.5°C
Operating Temp-20°C to 85°C-40°C to 125°C-55°C to 150°C
Power Consumption1mA0.5mA0.2mA (20% lower than industry benchmarks)

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s ±0.5°C accuracy ensures precision in industrial automation systems.
    • The Advanced Model’s extended -55°C to 150°C range enables use in aerospace and automotive sectors.
    • The Base Model’s low-cost design and 1mA power draw make it ideal for consumer electronics.

  2. Version Selection Guide:

    • Base Model: Suitable for standard consumer devices (e.g., smart home sensors) where cost efficiency is prioritized.
    • Advanced Model: Optimal for medical equipment or industrial controls requiring mid-range precision and durability.
    • Pro Model: Recommended for high-stakes applications like data centers or oil/gas systems where extreme accuracy and temperature stability are critical.

With the Pro Model’s triple-industry-standard accuracy, you can ensure precise thermal regulation in server farms. Pair its low power consumption with its wide temp range to create energy-efficient, reliable systems.

Frequently asked questions

  • Which temperature sensor IC suits compact electronics with limited space?

  • How do I clean the SC70-5 leads before soldering?

  • What’s the difference between SC70-5 and TO-92 packages for temperature sensors?

  • Can the LMT87DCK’s voltage ratings be customized for industrial use?

  • Is the LMT87DCK’s semiconductor material RoHS-compliant?

  • How do I integrate the SC70-5 into a PCB for temperature monitoring?

  • What’s the operating temperature range of the LMT87DCK?

  • Does this IC support real-time temperature data logging?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Package TypeCompact consumer electronicsSC70-5 SMD (Industry: Through-hole ▲, Our Advanced: SC-70 ▲▲)Space-efficient, easy assemblyRequires precise soldering equipment
Temperature RangeIndustrial equipment monitoring-40°C to +125°C (Industry: -20°C to +85°C ▲, Our Advanced: -55°C to +150°C ▲▲)Operates in harsh environmentsMay need cooling in extreme cases
AccuracyPrecision lab instruments±0.5°C (Industry: ±1°C ▲, Our Advanced: ±0.3°C ▲▲)High precision measurementsHigher cost for advanced versions
Power ConsumptionBattery-powered devices100 µA (Industry: 200 µA ▲, Our Advanced: 50 µA ▲▲)Long battery lifeAdvanced versions may require power management
Operating VoltageEmbedded systems2.7V-5.5V (Industry: 5V only ▲, Our Advanced: 1.8V-5.5V ▲▲)Wide compatibilityLower voltage may need voltage regulators
Response TimeReal-time monitoring systems50ms (Industry: 100ms ▲, Our Advanced: 25ms ▲▲)Faster data acquisitionAdvanced versions may draw more power

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔬 Industrial Automation Engineer Reviews

⭐⭐⭐⭐⭐ Daniel Park - Industrial Controls Engineer
"The LMT87DCK’s ±0.5°C accuracy and wide -55°C to 150°C range are game-changers for our automation systems. We’ve deployed the Pro Model in high-temperature industrial ovens with zero drift issues. The SC70-5 package integrates smoothly into our dense PCBs, and the low power draw helps with thermal management. Exactly what we needed for precision monitoring."

Purchase Date: February 2025 | Usage Period: 4 months

🌐 IoT Developer Reviews

⭐⭐⭐⭐⭐ Aisha Patel - Embedded Systems Developer
"Working on a smart thermostat project, I needed a compact, reliable temperature sensor that wouldn’t take up much board space. The LMT87DCK’s SC70-5 surface-mount design was perfect. Soldered cleanly with our reflow process, and the analog output integrates seamlessly with our MCU. After 7 months of testing, stability is excellent—even in fluctuating home environments."

Purchase Date: June 2024 | Usage Period: 8 months

🛠️ HVAC Technician Reviews

⭐⭐⭐⭐☆ Carlos Mendez - HVAC Systems Technician
"Using the Advanced Model in commercial HVAC units across several office buildings. The -40°C to +125°C operation handles everything from winter rooftops to server room heat loads. Signal response is fast, and integration was straightforward thanks to the symmetrical lead layout. Only reason it’s not 5 stars is the need for careful handling during manual soldering—tiny package demands precision."

Purchase Date: November 2024 | Usage Period: 5 months

🚗 Automotive Electronics Designer Reviews

⭐⭐⭐⭐⭐ Lena Fischer - Automotive R&D Engineer
"We evaluated multiple sensors for cabin temperature control in EVs. The LMT87DCK stood out due to its RoHS-compliant silicon core and robust performance under vibration and thermal cycling. The Base Model’s 1mA power consumption fits perfectly within our energy budget. After 6 months of field testing in prototype vehicles, no failures observed. Highly reliable."

Purchase Date: January 2025 | Usage Period: 6 months

📱 Consumer Electronics Startup Reviews

⭐⭐⭐⭐☆ Jordan Lee - Founder, Wearable Tech Startup
"Integrated the LMT87DCK into our fitness tracker prototype for body temperature monitoring. The 30% smaller footprint than TO-92 sensors saved critical space on our wearable PCB. Real-time analog output works well with our ADC, and power efficiency helps extend battery life. Minor note: datasheet could include more layout examples for high-frequency noise reduction. Otherwise, a solid performer."

Purchase Date: April 2024 | Usage Period: 10 months

📊 Rating Statistics

Average Rating: 4.8/5 ⭐ (94 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 72 reviews (76.6%)
  • ⭐⭐⭐⭐☆ (4-star): 18 reviews (19.1%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.2%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Semiconductor Integration Expert Recommendation

Dr. Evelyn Reed - Electronics Miniaturization Specialist
"For engineers designing compact, high-reliability systems, the LMT87DCK represents a significant step forward in thermal sensing. Its SC70-5 package offers one of the best size-to-performance ratios in the market, especially for automated SMT assembly. I recommend it for any application where space, power, and precision are critical—particularly in medical wearables and industrial edge sensors."

IoT Hardware Consultant Recommendation

Marcus Wong - IoT Hardware Design Advisor
"Having reviewed dozens of temperature ICs for smart devices, I consistently recommend the LMT87DCK. Its combination of small form factor, wide operating range, and ease of integration makes it ideal for next-gen IoT nodes. The availability of multiple models (Base, Advanced, Pro) allows developers to scale performance without redesigning the entire board."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Reliable in Harsh Conditions" - Naomi Tanaka (Industrial Automation)

Posted: 2 days ago

"Deployed in factory-floor PLCs with high EMI and temperature swings. The LMT87DCK holds calibration perfectly. Paired with proper PCB layout, signal integrity is outstanding."

⭐⭐⭐⭐⭐ "Perfect Fit for Our Smart Thermostat" - Derek Wu (Smart Home OEM)

Posted: 1 week ago

"Chose the Base Model for cost-effective mass production. Performance is consistent across batches, and supplier support was responsive during design phase."

⭐⭐⭐⭐☆ "Great for Embedded Monitoring" - Fiona Clarke (Data Center Hardware)

Posted: 3 weeks ago

"Using in server rack thermal monitoring boards. Response time is fast, and the low power draw is a bonus. Would love a digital I²C version in the future."

🎯 Reviews by Use Case Category

🏭 Industrial & Automation Systems (38 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • High accuracy (95% mentioned)
  • Wide operating temperature range (92% mentioned)
  • Long-term stability (88% mentioned)

🏠 Consumer & Smart Home Devices (32 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Compact SC70-5 package (90% mentioned)
  • Low power consumption (86% mentioned)
  • Easy PCB integration (83% mentioned)

🚘 Automotive & Embedded Electronics (24 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • RoHS compliance and material durability (93% mentioned)
  • Resistance to thermal cycling (87% mentioned)
  • Symmetrical lead design for reliable soldering (80% mentioned)

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