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NCP15WF104F03RC on a board, in 3D

NCP15WF104F03RC

Murata

-40℃~+125℃ 0.5mm 100kΩ 100mW 100uA 1mW/℃ 1mm 4250K 4311K 4334K ±1% ±1% 0402 NTC Thermistors ROHS

Extended
DatasheetJLCPCBLCSCmurata/NCP15WF104F03RC
Category
NTC Thermistors
Package
0402
Pins
2

Overview

The NCP15WF104F03RC is a NTC Thermistor made by Murata in a 0402 package with 2 pins. -40℃~+125℃ 0.5mm 100kΩ 100mW 100uA 1mW/℃ 1mm 4250K 4311K 4334K ±1% ±1% 0402 NTC Thermistors ROHS.

PCBKit's library has its KiCad symbol (Device:Thermistor_NTC, from KiCad's library) and its footprint (Resistor_SMD:R_0402_1005Metric, from KiCad's library), ready for a KiCad board. 303,077 are in stock at JLCPCB (part C77130). 3 open-source boards in 2 repositories on GitHub use it.

Symbol

Device:Thermistor_NTCFrom KiCad's library

Footprint

12
Resistor_SMD:R_0402_1005MetricFrom KiCad's library

From the datasheet

2
Works from
-40 °C · min operating temperature · p. 11
Works up to
125 °C · max operating temperature · p. 11

What it is and has

3
Package size
0402 (1005) · p. 10
Soldering
Reflow soldering possible · p. 10
Recognition
UL/cUL · p. 10

Specifications

7
ParameterConditionsAs printedPage
B-Constant (25-50°C)NCP15WF104F03RC; tolerance ±1%typ 4250 K11
B-Constant (25-80°C)NCP15WF104F03RC; Reference Valuetyp 4303 K11
B-Constant (25-85°C)NCP15WF104F03RC; Reference Valuetyp 4311 K11
B-Constant (25-100°C)NCP15WF104F03RC; Reference Valuetyp 4334 K11
Permissible Operating Current (25°C)NCP15WF104F03RCmax 0.1 mA11
Rated Electric Power (25°C)NCP15WF104F03RC; power required to raise thermistor temperature to 125°C by self-heating at ambient temperature 25°Ctyp 100 mW11
Typical Dissipation Constant (25°C)NCP15WF104F03RCtyp 1 mW/°C11

Parameters

12
B Constant (25℃/100℃)
4334K
B Constant (25℃/50℃)
4250K
B Constant (25℃/85℃)
4311K
B Constant Tolerance
±1%
Dissipation Factor
1mW/℃
Length
1mm
Operating Temperature
-40℃~+125℃
Power(Watts)
100mW
Resistance @ 25℃
100kΩ
Resistance Tolerance
±1%
Steady State Current (Max)
100uA
Width
0.5mm

Order codes

1

Pinout

2
The pins of the NCP15WF104F03RC
PinNameType
1—Passive
2—Passive

Open-source boards using it

All 3
  • 6 layers237.9 × 80.5 mmXG Mobile Dock, the printed circuit board in 3D

    XG Mobile Dock

    osy/XG_Mobile_Station

    Open source eGPU dock for ROG Ally and ROG Flow

    300 parts712CC-BY-4.0
  • 4 layers220 × 65 mmXG Mobile Dock Lite, the printed circuit board in 3D

    XG Mobile Dock Lite

    osy/XG_Mobile_Station

    Open source eGPU dock for ROG Ally and ROG Flow

    60 parts712CC-BY-4.0
  • 2 layers46.7 × 87.5 mmServo motor, the printed circuit board in 3D

    Servo motor

    tomrodinger/servomotor

    Open-source NEMA-17 integrated servomotor (motor + closed-loop driver + controller + encoder). RS-485, Python/Arduino libraries, MCP server for AI control. Hardware, firmware and software.

    112 parts17MIT

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Questions

Is there a KiCad symbol and footprint for the NCP15WF104F03RC?

Yes. The symbol is Device:Thermistor_NTC and the footprint Resistor_SMD:R_0402_1005Metric, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the NCP15WF104F03RC?

0402, with 2 pins. Its footprint is drawn on this page.

Where is the NCP15WF104F03RC datasheet?

Murata publishes it: the Datasheet link on this page opens it.

Where can I order the NCP15WF104F03RC?

JLCPCB lists it as part C77130, with 303,077 in stock; the sellers' links on this page open their listings.

What can replace the NCP15WF104F03RC?

Parts like it in the library: the CMFX 104F3950 by Nanjing Shiheng Elec, the SDNT1005X104F4250FTF by Sunlord, the NTCG104EF104FTDSX by TDK and the FNTC0402X104D4250DB by cjiang. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the NCP15WF104F03RC?

3 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8