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NB21K00103JBB The Kyocera AVX NB21K00103JBB is an NTC SMD thermistor with 10kΩ resistance and ±5% tolerance. It features a 0603 package size and operates from -55°C to +150°C.
Mfr Part #:

NB21K00103JBB

Available from 1 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
The Kyocera AVX NB21K00103JBB is an NTC SMD thermistor with 10kΩ resistance and ±5% tolerance. It features a 0603 package size and operates from -55°C to +150°C.
Total Stock: 62,090 pcs
$ Price Range: $1.50

NB21K00103JBB Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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62,090 pcs
62090 pcs On Request 1 On Request On Request On Request On Request On Request

NB21K00103JBB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
B Value Tolerance
B25
Climatic Category
Mounting Type
Operating Temperature
Power
Resistance Tolerance
Resistance in Ohms @ 25°C
Tape & Reel
Termination Style
Thermal Dissipation Factor
Thermal Time Constant

NB21K00103JBB Description

Short technical summary and product information.

This NTC SMD thermistor from Kyocera AVX, part number NB21K00103JBB, is designed for surface mounting applications. It offers a resistance of 10kΩ at 25°C with a tolerance of ±5% and a B value of 3630K.

 

The NB 21 series thermistors feature a nickel barrier/100% tin termination, providing excellent solderability and suitability for lead-free soldering processes with peak temperatures up to 270°C. The device operates within a temperature range of -55°C to +150°C and has a maximum dissipation of 70 mW at 25°C.

 

With its fast thermal response and compact 0603 (1608 Metric) package, this thermistor is ideal for temperature compensation and control in various electronic circuits. Applications include LCD compensation, battery packs, mobile phones, and power supplies.

 

The thermistor has a climatic category of 40/125/56 and a thermal time constant of 4 seconds.

NB21K00103JBB Quick Information

Product Type: NTC Thermistor
Series: NB 21
Canonical Name: NB21 NTC SMD Thermistor, 10kΩ, ±5% Tolerance, 3630K B Value, 0603 Package
Subcategory: SMD Thermistors

NB21K00103JBB Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Suitable for lead free reflow or wave soldering

NB21K00103JBB Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

NB21K00103JBB Features

  • NTC SMD thermistor for surface mounting.
  • 10kΩ resistance at 25°C with ±5% tolerance.
  • 3630K B value for temperature characteristics.
  • 0603 (1608 Metric) compact package size.
  • Suitable for lead-free soldering processes.

NB21K00103JBB Applications

  • Used for LCD compensation circuits.
  • Ideal for battery pack temperature monitoring.
  • Applicable in mobile phone electronics.
  • Suitable for heating and air-conditioning systems.
  • Used in Switch Mode Power Supplies.

NB21K00103JBB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance of the NB21K00103JBB thermistor at 25°C?

The resistance is 10kΩ at 25°C.

What is the operating temperature range for this NTC thermistor?

The operating temperature range is -55°C to +150°C.

What is the B value of the NB21K00103JBB thermistor?

The B value is 3630K.

What is the package type for the NB21K00103JBB?

The package type is 0603 (1608 Metric).

Is the NB21K00103JBB RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level is 1 Unlimited.

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