Temperature Sensor Chip Type muRata NCP15XW153J03RC NTC Thermistor for Precision Temperature Sensing

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Product Description

NTC Thermistors for Temperature Sensor and Compensation

This catalog details NTC thermistors designed for temperature sensing and compensation applications. These components are available in various sizes, including chip types and leaded configurations, offering flexibility for diverse integration needs. They are suitable for applications requiring accurate temperature monitoring and control.

Product Attributes

Brand: MURATA
Certifications: EU RoHS Compliant

Technical Specifications

Product ID	Series	Type	Size (EIA)	Dimensions (L x W/T)	Resistance Tolerance	Temperature Characteristics (Nominal B-Constant)	Lead Wire Type	Lead Spacing	Packaging	Dimensions (Full Length)
NC	Chip Type	Standard	0201 (0.60 x 0.30mm)	-	0.5%, 1%, 3%, 5%	31003149K, 32503299K, 33503399K, 35003549K, 36503699K, 39003949K, 39503999K, 40504099K, 41504199K, 42504299K, 44504499K, 45004549K	-	-	Plastic Taping (4mm Pitch, 4000 pcs.), Paper Taping (4mm Pitch, 4000 pcs.), Paper Taping (2mm Pitch, 10000 pcs.), Paper Taping (2mm Pitch, 15000 pcs.)	-
NC	Chip Type	Standard	0402 (1.00 x 0.50mm)	-	0.5%, 1%, 3%, 5%	31003149K, 32503299K, 33503399K, 35003549K, 36503699K, 39003949K, 39503999K, 40504099K, 41504199K, 42504299K, 44504499K, 45004549K	-	-	Plastic Taping (4mm Pitch, 4000 pcs.), Paper Taping (4mm Pitch, 4000 pcs.), Paper Taping (2mm Pitch, 10000 pcs.), Paper Taping (2mm Pitch, 15000 pcs.)	-
NC	Chip Type	Standard	0603 (1.60 x 0.80mm)	-	0.5%, 1%, 3%, 5%	31003149K, 32503299K, 33503399K, 35003549K, 36503699K, 39003949K, 39503999K, 40504099K, 41504199K, 42504299K, 44504499K, 45004549K	-	-	Plastic Taping (4mm Pitch, 4000 pcs.), Paper Taping (4mm Pitch, 4000 pcs.), Paper Taping (2mm Pitch, 10000 pcs.), Paper Taping (2mm Pitch, 15000 pcs.)	-
NC	Chip Type	Standard	0805 (2.00 x 1.25mm)	-	0.5%, 1%, 3%, 5%	31003149K, 32503299K, 33503399K, 35003549K, 36503699K, 39003949K, 39503999K, 40504099K, 41504199K, 42504299K, 44504499K, 45004549K	-	-	Plastic Taping (4mm Pitch, 4000 pcs.), Paper Taping (4mm Pitch, 4000 pcs.), Paper Taping (2mm Pitch, 10000 pcs.), Paper Taping (2mm Pitch, 15000 pcs.)	-
NXF	Thermo String Type	-	-	-	1%, 3%	33503399K, 35003549K, 39003949K, 40504099K, 42504299K	0.3mm Copper Lead Wire with Polyurethane Coat, 0.3mm Nickel Copper Lead Wire with Modified Polyester Coat	-	Bulk	21mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm, 140mm, 150mm
NXR	Lead Type	-	0402 (1.00 x 0.50mm)	-	1%, 3%, 5%	33503399K, 35003549K, 39003949K, 40504099K, 42504299K	0.4mm Copper-clad Fe Wire, Tinned (Lead Type), 0.46mm Cu Wire with Coat (Lead Insulation Type)	2.5mm, 5.0mm, 2.5mm (Insulation Type)	Ammo Pack, Bulk	10mm, 16mm (Taping Type), 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm

Basic Characteristics

Zero-power Resistance of Thermistor: R = R0 exp[B (1/T 1/T0)]

B-Constant: B = ln(R/R0) / (1/T 1/T0)

Thermal Dissipation Constant: P = C (T2 T1), C = P / (T2 T1) (mW/C)

Thermal Time Constant: Period for temperature to change 63.2% of its difference from ambient temperature.

Performance Item:

Resistance: Measured by zero-power in specified ambient temperature.
Maximum Operating Current: Keeps thermistor temperature rise max. 0.1C.
Thermal Dissipation Constant: Electric power needed for thermistor temperature to rise 1C by self-heating.
B-Constant: Calculated between two specified ambient temperatures. T and T0 are absolute temperatures (K).