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Specifications
Resistance @ 25℃:
10kΩ
Power(Watts):
1mW
Operating Temperature:
-40℃~+125℃
Tolerance:
±5%
B Constant (25℃/100℃):
3944K
Steady State Current (Max):
100uA
B Constant (25℃/85℃):
3934K
B Constant (25℃/75℃):
-
B Constant (25℃/50℃):
3900K
B Constant Tolerance:
±3%
Mfr. Part #:
NCP18XV103J0SRB
Package:
0603
Key Attributes
Model Number:
NCP18XV103J0SRB
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, lead types, and temperature characteristics to suit diverse requirements.
Product Attributes
- Brand: MURATA
- Certifications: EU RoHS Compliant
Technical Specifications
| Product ID | Series | Size | Resistance Tolerance | Temperature Characteristics (B-Constant) | Packaging | Resistance () | Dimensions (L x W/T) | Lead Wire Type | Shape of Lead Wire | Lead Spacing | Dimensions (Full Length) |
| NC | Chip Type | 0201 (0603) | 0.5% (D), 1% (F), 3% (E), 5% (J, P, U) | XC, XF, XH, XM, XQ, XV, XW, WB, WD, WF, WL, WM | RA, RB, RC, RL | 102 (1k), 103 (10k), 104 (100k) | 0.60 x 0.30mm (0201), 1.00 x 0.50mm (0402), 1.60 x 0.80mm (0603), 2.00 x 1.25mm (0805) | N/A | N/A | N/A | N/A |
| NXF | Thermo String Type | 0402 (1005) | 1% (F) | XH, XV, WB, WF | B (Bulk) | 103 (10k), 473 (47k), 104 (100k) | 1.00 x 0.50mm (0402) | 0.3mm Copper Lead Wire with Polyurethane Coat (A), 0.3mm Nickel Copper Lead Wire with Enamel Coat (E) | Twisted Lead Wire Type (T) | N/A | 25mm to 150mm |
| NXR | Lead Type | 0402 (1005) | 1% (F), 3% (E), 5% (J) | XH, XM, XV, WB, WF | A (Ammo Pack Taping), B (Bulk) | 202 (2.0k), 103 (10k), 104 (100k) | 1.00 x 0.50mm (0402) | 0.4mm Copper-clad Fe Wire, Tinned (A) | Lead Type (T) | 2.5mm (T), 5.0mm (T), 2.5mm (Insulation Type) | 10mm to 50mm (Taping Type), 16mm (Taping Type) |
Basic Characteristics
Zero-power Resistance: R
B-Constant: R=R0 expB (1/T1/T0)
Thermal Dissipation Constant: P=C (T2T1), C: Thermal dissipation constant (mW/C)
Thermal Time Constant: Period in which the thermistor's temperature will change 63.2% of its temperature difference from ambient temperature.
Performance Item
- Resistance vs. Temperature: Measured by zero-power in specified ambient temperature.
- Maximum Operating Current: Possible to keep the thermistor's temperature rising max. 0.1C.
- Thermal Dissipation Constant: Shows necessary electric power that Thermistor's temperature rises 1C by self-heating.
- B-Constant: Calculated between two specified ambient temperatures.
2409302136_muRata-NCP18XV103J0SRB_C237475.pdf
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