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Home Products Sensors, Transducers Temperature Sensors - Thermostats - Mechanical~~67L115-0396~~

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67L115-0396 - Sensata-Airpax

Name: Sensata-Airpax 67L115-0396
Brand: Sensata-Airpax
SKU: 67L115-0396
Price: 11.2 USD
Availability: InStock
Rating: 5 (6 reviews)

Manufacturer Part Number: 67L115-0396

Manufacturer: Airpax / Sensata Technologies

Allelco Part Number: 98D-67L115-0396

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 31,746 pcs available, New & Original

Parts Description: THERMOSTAT 115DEG C NC TO220-2

Package: TO-220-2

Data sheet: 67L115-0396.pdf

Datasheets
6700 Series Datasheet.pdf

RoHs Status: RoHS Compliant

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In stock: 31746

Unit Price: $29.54
Subtotal: $0.00

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Quantity	Unit Price	Ext. Price
1+	$29.54	$29.54
200+	$11.79	$2,358.00
500+	$11.39	$5,695.00
1000+	$11.20	$11,200.00

The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

67L115-0396 Tech Specifications
Sensata-Airpax - 67L115-0396 technical specifications, attributes, parameters and parts with similar specifications to Sensata-Airpax - 67L115-0396

Product Attribute	Attribute Value
Manufacturer	Airpax / Sensata Technologies
Tolerance	±9°F (±5°C)
Termination Style	PC Pins
Switching Temperature	240°F (115°C)
Switching Cycles	20K
Series	6700
Reset Temperature	176°F (80°C)

Product Attribute	Attribute Value
Package / Case	TO-220-2
Package	Tube
Mounting Type	Through Hole
Current Rating - DC	0.5A (48V)
Current Rating - AC	-
Circuit	SPST-NC
Base Product Number	67L115

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
ECCN	EAR99
HTSUS	8536.50.9065

Frequently Asked Questions(FAQ)

How does the 67L115-0396 thermostat’s reset temperature compare to its switching point, and what does this imply for hysteresis in a thermal protection loop?: The 67L115-0396 switches at 240°F (115°C) with a reset temperature of 176°F (80°C), resulting in an approximate 64°F (35°C) hysteresis. This wide differential ensures that once triggered, the device remains open until the system cools sufficiently below the reset threshold, reducing nuisance tripping during transient thermal events while maintaining safe operating margins.

What are the key differences between using the 67L115-0396 and a solid-state thermal switch in a DC motor control application requiring 48V at 500mA?: While both devices can handle 48V and 500mA DC loads, the 67L115-0396 offers inherent mechanical robustness and predictable bimetallic response without external circuitry. Solid-state alternatives require additional current-limiting components for inductive loads like motors and lack built-in thermal feedback isolation, making the 67L115-0396 more reliable for simple overheat detection in moderate-power DC systems.

Is the 67L115-0396 suitable for continuous operation near its rated switching temperature, and how does tolerance affect real-world performance?: The 67L115-0396 is designed for intermittent cycling up to 20,000 cycles, not continuous conduction at 115°C. With a tolerance of ±9°F (±5°C), actual switching may occur between 231°F and 249°F under worst-case conditions. Designers should derate applications by at least 10°F to ensure consistent behavior across production batches and environmental variations.

Can the 67L115-0396 be used in parallel with other thermal protection devices to improve fault coverage in a high-reliability HVAC system?: Parallel use of multiple 67L115-0396 units is possible but introduces coordination challenges due to individual tolerance variances. Since each device operates independently, one may trip before another, creating uneven response. For critical systems, redundant monitoring with calibrated sensors or electronic controllers is preferable to relying solely on mechanical thermostats like the 67L115-0396.

How does mounting orientation affect the response time and accuracy of the 67L115-0396 when installed via through-hole PC pins?: As a bimetallic disc thermostat, the 67L115-0396 responds primarily to heat transfer through its TO-220-2 housing. Mounting perpendicular to the PCB with adequate thermal coupling to the target surface improves responsiveness; however, poor solder joints or insulation layers can decouple the sensor from the actual component being monitored. Consistent thermal interface design is essential for accurate readings.

What considerations apply when replacing the 67L115-0396 in legacy industrial equipment originally specified with a similar Airpax part?: Replacement must match the SPST-NC configuration, 115°C switching point, and 0.5A/48V rating. However, slight deviations in reset temperature or cycle life among series variants (e.g., 67L113 vs. 67L115) could alter system recovery profiles. Always verify compatibility under full load and ambient conditions before substituting the 67L115-0396 into existing designs.

Does the RoHS compliance status of the 67L115-0396 impact material selection in high-temperature automotive applications?: Yes, RoHS compliance confirms absence of lead, mercury, and certain brominated flame retardants, aligning with global regulatory standards. However, in automotive environments where thermal stress exceeds typical industrial use, additional qualification—such as vibration resistance and extended temperature testing—may still be required despite the 67L115-0396’s standard MSL 1 classification.

Why might a designer choose the 67L115-0396 over a digital temperature switch IC despite higher unit cost?: The 67L115-0396 eliminates firmware, calibration drift, and power supply dependencies, offering immediate analog response without signal conditioning. In rugged, low-power, or intrinsically safe applications where simplicity and fail-safe behavior are paramount, its mechanical reliability outweighs the flexibility offered by digital alternatives, especially above 100°C operating ranges.

Parts with Similar Specifications

The three parts on the right have similar specifications to Sensata-Airpax 67L115-0396

Product Attribute
Part Number	67L115-0349	67L115-0377	67L115-0286	67L115-0256
Manufacturer	Sensata-Airpax	Sensata-Airpax	Sensata-Airpax	Sensata-Airpax
Current Rating - AC	-	-	-	-
Current Rating - DC	-	-	-	-
Series	-	-	-	-
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Tolerance	-	-	-	-
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Reset Temperature	-	-	-	-
Termination Style	-	-	-	-
Switching Temperature	-	-	-	-
Switching Cycles	-	-	-	-
Circuit	-	-	-	-

67L115-0396 Datasheet PDF

Download 67L115-0396 pdf datasheets and Sensata-Airpax documentation for 67L115-0396 - Sensata-Airpax.

Datasheets: 6700 Series Datasheet.pdf

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Customer Reviews

Evaluation: 10 Articles

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Aug 13, 2026

Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.
Embe***dMotion

Aug 5, 2026

Purchased this DSP controller for a motor control application. Stable processing performance and very good response under varying loads.
FPGA***dio

Jul 30, 2026

This FPGA handled our logic design without any surprises. Configuration completed quickly and timing met the project requirements.
Nord***mbedded

Jul 20, 2026

Reliable FPGA with predictable behavior. Configuration and testing went smoothly, making development faster than expected.
Arch***ct

Jul 15, 2026

Used this device in a communication signal processing board. Stable timing and no unexpected issues during implementation.
FPGA***lorer88

Jul 7, 2026

The FPGA works properly and all functions operate as expected. Documentation required some additional research, but overall it is a usable device for smaller signal processing projects.
Nath***oleman

Jun 29, 2026

Used this sensor component in an industrial automation setup. Detection accuracy was consistent and installation was straightforward.
Emil***rperTech

Jun 23, 2026

Works exactly as described. I used it as a USB-to-SPI bridge in a small MCU development project and communication was stable from the first setup.
Liam***terTech

Jun 15, 2026

Used this CPLD in a logic control project. Programming was straightforward and signal timing matched the design requirements.
Nath***rooks

Jun 11, 2026

Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.

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Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	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.

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67L115-0396

Sensata-Airpax
98D-67L115-0396

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