Board Mount Temperature Sensors – Mouser Korea, Republic of

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EMC1438 Temperature Sensors

Microchip Technology EMC1438 Temperature Sensors are high-accuracy, low-cost, and System Management Bus (SMBus) temperature sensors. These sensors provide a programmable system shutdown feature at part power-up via a single TRIP_SET voltage channel. The EMC1438 temperature sensors feature Resistance Error Correction (REC), beta compensation, and automatic diode type detection. These sensors are designed to support advanced CPU diodes and diodes requiring the BJT or transistor model. Typical applications include notebook computers, desktops, industrial, and embedded systems.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.	Output Type	Accuracy	Minimum Operating Temperature	Maximum Operating Temperature	Package / Case	Interface Type	Supply Voltage - Min	Supply Voltage - Max	Configuration	Resolution	Shutdown	Mounting Style	Packaging
Board Mount Temperature Sensors 8 Chan Temp Sensor with Autobeta, Alert EMC1438-1-AP-TR Microchip Technology 1: ₩2,714.4 1,799In Stock	Mfr. Part # EMC1438-1-AP-TR Mouser Part # 579-EMC1438-1-AP-TR	Microchip Technology	Board Mount Temperature Sensors 8 Chan Temp Sensor with Autobeta, Alert Learn More about Microchip Technology microchip emc1438 temp sensors	Datasheet	1,799In Stock	Cut Tape ₩2,714.4 ₩2,683.2 Reel ₩2,246.4	Min.: 1 Mult.: 1 : 5,000	Digital	+/- 1 C	- 40 C	+ 125 C	QFN-16	2-Wire, I2C, SMBus	3 V	3.6 V	Remote	11 bit	Shutdown	SMD/SMT	Reel, Cut Tape
Board Mount Temperature Sensors 8 Chan Temp Sensor with Autobeta, Alert EMC1438-2-AP-TR Microchip Technology 1: ₩2,714.4 4,872In Stock 5,000Expected 10/14/2026	Mfr. Part # EMC1438-2-AP-TR Mouser Part # 579-EMC1438-2-AP-TR	Microchip Technology	Board Mount Temperature Sensors 8 Chan Temp Sensor with Autobeta, Alert Learn More about Microchip Technology microchip emc1438 temp sensors	Datasheet	4,872In Stock 5,000Expected 10/14/2026	Cut Tape ₩2,714.4 ₩2,683.2 Reel ₩2,246.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Digital	+/- 1 C	- 40 C	+ 125 C	QFN-16	2-Wire, I2C, SMBus	3 V	3.6 V	Remote	11 bit	Shutdown	SMD/SMT	Reel, Cut Tape, MouseReel
Board Mount Temperature Sensors Penta RPM-Based PWN Fan Speed Controller EMC2305-1-AP-TR Microchip Technology 1: ₩3,806.4 23,499On Order	Mfr. Part # EMC2305-1-AP-TR Mouser Part # 886-EMC2305-1-AP-TR	Microchip Technology	Board Mount Temperature Sensors Penta RPM-Based PWN Fan Speed Controller Learn More about Microchip Technology microchip emc1438 temp sensors	Datasheet	23,499On Order On Order Ship Dates Mfr. #: EMC2305-1-AP-TR Stock: 0 On Order: 8,499 Expected 10/12/2026 15,000 Expected 2/15/2027 Factory Lead-Time: 10 Weeks	Cut Tape ₩3,806.4 ₩3,775.2 Reel ₩3,166.8 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Digital, Analog		- 40 C	+ 125 C	QFN-16	I2C, SMBus	3 V	3.6 V	Local		No Shutdown	SMD/SMT	Reel, Cut Tape, MouseReel

EMC1438 Temperature Sensors

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