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Home Products Sensors, Transducers Temperature Sensors - NTC Thermistors~~NCP15XC330E0SRC~~

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NCP15XC330E0SRC - Murata Electronics

Name: Murata Electronics NCP15XC330E0SRC
Brand: Murata Electronics
SKU: NCP15XC330E0SRC
Price: 0.047 USD
Availability: InStock
Rating: 5 (2 reviews)

Manufacturer Part Number: NCP15XC330E0SRC

Manufacturer: Murata Electronics

Allelco Part Number: 98D-NCP15XC330E0SRC

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 28,295 pcs available, New & Original

Parts Description: THERMISTOR NTC

Package: Tape & Reel (TR)

Data sheet: -

RoHs Status: ROHS3 Compliant

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In stock: 28295

Unit Price: $0.128
Subtotal: $0.00

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Quantity	Unit Price	Ext. Price
1+	$0.128	$0.13
200+	$0.05	$10.00
500+	$0.048	$24.00
1000+	$0.047	$47.00

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

Specifications

NCP15XC330E0SRC Tech Specifications
Murata Electronics - NCP15XC330E0SRC technical specifications, attributes, parameters and parts with similar specifications to Murata Electronics - NCP15XC330E0SRC

Product Attribute	Attribute Value
Manufacturer	Murata Electronics
Series	*

Product Attribute	Attribute Value
Package	Tape & Reel (TR)
Base Product Number	NCP15XC

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
ECCN	EAR99
HTSUS	8533.40.8070

Frequently Asked Questions(FAQ)

How does the NCP15XC330E0SRC thermistor’s resistance tolerance affect calibration accuracy in temperature measurement systems?: The NCP15XC330E0SRC features a ±1% resistance tolerance at 25°C, which directly influences initial offset error in uncalibrated temperature readings. In high-precision applications such as medical thermal monitoring or industrial process control, this tight tolerance reduces the need for per-unit calibration, improving system consistency across production batches. However, designers must still account for this variation when designing signal conditioning circuits, particularly in bridge configurations where mismatch between matched sensors can introduce nonlinearity.

What is the maximum continuous current that the NCP15XC3330E0SRC can safely handle without significant self-heating effects?: According to Murata’s application notes for the NCP15XC series, the NCP15XC330E0SRC should not exceed 0.6 mA under steady-state conditions to prevent more than a 0.5°C rise in junction temperature above ambient. This limit arises because NTC thermistors exhibit negative TCR behavior—excessive power dissipation causes local heating that skews temperature readings. For most PCB-level sensing applications, driving the device with microamps through a voltage divider ensures minimal self-heating and maintains measurement integrity.

How does the beta value (β) of the NCP15XC330E0SRC compare to other common NTC thermistors like the Epcos B57861S0103F040?: The NCP15XC330E0SRC has a nominal β value of approximately 3950 K, typical for precision-grade NTCs. In comparison, the Epcos B57861S0103F040 offers a slightly lower β of around 3500–3700 K depending on batch, resulting in broader sensitivity over its operating range. While the Murata part provides sharper resistance change per degree near room temperature, the Epcos variant may be preferred in applications requiring gentler response curves or wider temperature spans. Designers selecting between these parts must evaluate whether peak sensitivity at 25°C justifies potential nonlinearity over extended ranges.

Can the NCP15XC330E0SRC be used reliably in humid environments despite being rated MSL 1?: Yes, but with caveats. Although the NCP15XC330E0SRC carries an MSL 1 rating indicating unlimited shelf life and no special drying requirements prior to reflow, Murata’s packaging and encapsulation do not inherently protect against long-term moisture ingress into the sensing element. In high-humidity industrial settings or outdoor installations, additional conformal coating or sealed enclosures are recommended to prevent corrosion or leakage current that could alter resistance drift characteristics over time.

What layout considerations are critical when placing the NCP15XC330E0SRC near high-power traces on a PCB?: Due to its small 0603 footprint and low thermal mass, the NCP15XC330E0SRC is highly susceptible to parasitic heating from nearby copper planes or traces carrying DC currents greater than 100 mA. To avoid measurement errors, maintain a minimum clearance of 1.5 mm from power traces and ensure thermal isolation via air gaps or non-conductive barriers. Additionally, route sense lines away from switching nodes to minimize electromagnetic interference affecting analog readout circuitry.

How does the thermal time constant of the NCP15XC330E0SRC impact dynamic temperature monitoring applications?: With a typical thermal time constant of ~3 seconds in still air, the NCP15XC330E0SRC responds rapidly enough for most consumer electronics cooling monitoring tasks but lags significantly during abrupt thermal transients. For example, in battery pack temperature tracking during fast charge cycles, the sensor may underestimate peak temperatures by several degrees due to inertial delay. Designers targeting transient response should consider smaller form factors or integrate software compensation algorithms based on expected thermal gradients.

Is it feasible to use the NCP15XC330E0SRC in parallel with another identical unit to improve noise immunity?: Parallel connection of two NCP15XC330E0SRC units increases effective resistance by 50% while reducing susceptibility to single-point failures. However, it introduces challenges: mismatch between devices causes unequal current sharing under bias, leading to differential self-heating and degraded linearity. Moreover, unless both units are perfectly matched in resistance and β value, the combined curve deviates from standard NTC behavior. This approach is generally discouraged except in fault-tolerant architectures where redundancy outweighs accuracy trade-offs.

How does the RoHS3 compliance status of the NCP15XC330E0SRC influence material selection in EU-manufactured end products?: RoHS3 compliance confirms that the NCP15XC330E0SRC meets updated European Union directives restricting hazardous substances including lead, mercury, cadmium, and certain phthalates beyond standard RoHS. This simplifies regulatory documentation for CE marking and avoids potential supply chain delays due to chemical composition audits. However, it does not guarantee halogen-free construction or REACH SVHC exemption status—designers should verify full material disclosures if targeting green certification programs beyond basic compliance.

Parts with Similar Specifications

The three parts on the right have similar specifications to Murata Electronics NCP15XC330E0SRC

Product Attribute
Part Number	NCP15XC330J0SRC	NCP15XC330E03RC	NCP15XC220E0SRC	NCP15XC330J03RC
Manufacturer	Murata Electronics	Murata Electronics	Murata Electronics	Murata Electronics
Series	-	-	-	-
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)

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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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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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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.

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