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 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) |
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.