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Specifications
Resistance @ 25℃:
68kΩ
Power(Watts):
100mW
Operating Temperature:
-40℃~+125℃
B Constant (25℃/100℃):
4232K
Steady State Current (Max):
120uA
B Constant (25℃/85℃):
4209K
B Constant (25℃/75℃):
-
B Constant (25℃/50℃):
4150K
B Constant Tolerance:
±3%
Mfr. Part #:
NCP15WD683E03RC
Package:
0402
Key Attributes
Model Number:
NCP15WD683E03RC
Product Description
NTC Thermistors
NTC Thermistors for Temperature Sensing, Compensation, and Inrush Current Suppression. These components are designed for precise temperature measurement and control in various electronic applications. They are available in chip, thermo string, and lead types, offering flexibility in design and integration. Compliant with EU RoHS directives.
Product Attributes
- Brand: Murata
- Certifications: EU RoHS Compliant
Technical Specifications
| Product Type | Series | Part Numbering Scheme | Key Specifications | Dimensions | Temperature Characteristics | Resistance Tolerance | Packaging |
| Temperature Sensor and Compensation (Chip Type) | NC | qProduct ID wSeries yResistance Tolerance uIndividual Specifications | Resistance: 3-digit alphanumeric (e.g., 102=1k, 103=10k) | 0201 (0.60x0.30mm), 0402 (1.00x0.50mm), 0603 (1.60x0.80mm), 0805 (2.00x1.25mm) | XC, XF, XH, XM, XQ, XV, XW, WB, WD, WF, WL, WM (Nominal B-Constant ranges provided) | 0.5%, 1%, 3%, 5% | RA (Plastic Taping 4mm/4000pcs), RB (Paper Taping 4mm/4000pcs), RC (Paper Taping 2mm/10000pcs), RL (Paper Taping 2mm/15000pcs) |
| Temperature Sensor (Thermo String Type) | NXF | qProduct ID wIndividual Specifications uLead Wire Type iShape of the Lead Wire | Resistance: 3-digit alphanumeric (e.g., 103=10k) | Chip: 0402 (1.00x0.50mm) | XH (B=33503399K), XV (B=39003949K), WB (B=40504099K), WF (B=42504299K) | F (1%) | B (Bulk) |
| Temperature Sensor/Lead Type | NXR | qProduct ID wIndividual Specifications uLead Wire Type iShape of the Lead Wire | Resistance: 3-digit alphanumeric (e.g., 103=10k) | Chip: 0402 (1.00x0.50mm) | XH (B=33503399K), XM (B=35003549K), XV (B=39003949K), WB (B=40504099K), WF (B=42504299K) | F (1%), E (3%), J (5%) | A (Ammo Pack Taping), B (Bulk) |
| Inrush Current Suppression (Lead Type) | NT | qProduct ID wSeries rResistance Tolerance tIndividual Specifications | Resistance: 3-digit alphanumeric or R for decimal (e.g., 3R0=3, 100=10) | Body Diameter: 5mm, 6mm, 7mm, 9mm, 10mm, 13mm, 18mm, 22mm | N/A | 15% | A0 (Standard Bulk), B0 (Ammo Pack Taping), DN (Standard Bulk), BM (Standard Bulk), B1 (Standard Type Bulk), D6 (Standard Type Ammo Pack) |
Formulas
1. Zero-power Resistance of Thermistor: R=R0 expB (1/T-1/T0) ..............(1)
2. B-Constant: B=Rn (R/R0) / (1/T-1/T0) ............(2)
3. Thermal Dissipation Constant: P=C (T2-T1) ..................(3)
2304140030_muRata-NCP15WD683E03RC_C77129.pdf
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