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Specifications
Resistance @ 25℃:
100kΩ
Power(Watts):
3mW
Operating Temperature:
-40℃~+125℃
Tolerance:
±1%
B Constant (25℃/100℃):
4334K
Steady State Current (Max):
24uA
Thermal Time Constant:
3s
B Constant (25℃/85℃):
4311K
B Constant (25℃/50℃):
4250K
B Constant Tolerance:
±1%
Mfr. Part #:
NXFT15WF104FEAB040
Key Attributes
Model Number:
NXFT15WF104FEAB040
Product Description
Product Overview
The NXFT15WF104FEAB040 is a high-accuracy, high-sensitivity NTC thermistor from Murata, designed for precise temperature sensing in a compact form factor. Its small sensing head and thin lead wire enable temperature compensation and sensing in narrow spaces. Compatible with 0402 (EIA) chip thermistors, it offers excellent long-term aging stability and is halogen-free. This product is recognized by UL/cUL (UL1434, File No.E137188).
Product Attributes
- Brand: Murata
- Certifications: UL/cUL (UL1434, File No.E137188)
- Material: Halogen Free (Cl= max.900ppm Br=max.900ppm and Cl+Br=max.1500ppm)
- Lead: Lead-free
Technical Specifications
| Parameter | Value |
| Resistance (25) | 100k |
| Resistance Value Tolerance (at 25) | 1% |
| B-Constant (25/50) | 4250K |
| B-Constant (25/50) Tolerance | 1% |
| B-Constant(25/80) (Reference Value) | 4303K |
| B-Constant(25/85) (Reference Value) | 4311K |
| B-Constant(25/100) (Reference Value) | 4334K |
| Maximum Operating Current (25) | 0.024mA |
| Rated Electric Power (25) | 3.0mW |
| Typical Dissipation Constant (25) | 0.6mW/ |
| Thermal Time Constant | 3s |
| Operating Temperature Range | -40 to 125 |
| Lead Shape | Lead Wire type |
| Size Code (in mm) | 04040 |
| Size Code (in inch) | 04040 |
| Mass | 0.041g |
Applications
- Temperature compensation for transistor, IC and crystal oscillator in mobile communications
- Temperature sensor for rechargeable batteries
- Temperature compensation of LCD
- Temperature compensation in general use of electric circuits
Packaging Information
Standard Packing Quantity: B Bulk(Bag) 1000
2411192350_muRata-NXFT15WF104FEAB040_C3154162.pdf
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