Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 330Ω |
| Power(Watts) | 100mW |
| Operating Temperature | -40℃~+125℃ |
| Tolerance | ±5% |
| B Constant (25℃/100℃) | 3560K |
| Steady State Current (Max) | 1.7mA |
| B Constant (25℃/85℃) | 3545K |
| B Constant (25℃/75℃) | - |
| B Constant (25℃/50℃) | 3500K |
| B Constant Tolerance | ±3% |
| Description | NTC Thermistor 330Ω Surface Mount 0402 |
| Mfr. Part # | NCP15XM331J03RC |
| Package | 0402 |
| Model Number | NCP15XM331J03RC |
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Product Specification
| Resistance @ 25℃ | 330Ω | Power(Watts) | 100mW |
| Operating Temperature | -40℃~+125℃ | Tolerance | ±5% |
| B Constant (25℃/100℃) | 3560K | Steady State Current (Max) | 1.7mA |
| B Constant (25℃/85℃) | 3545K | B Constant (25℃/75℃) | - |
| B Constant (25℃/50℃) | 3500K | B Constant Tolerance | ±3% |
| Description | NTC Thermistor 330Ω Surface Mount 0402 | Mfr. Part # | NCP15XM331J03RC |
| Package | 0402 | Model Number | NCP15XM331J03RC |
The R44E series NTC thermistors are designed for temperature sensing and compensation applications. They offer reliable performance in various electronic circuits, providing accurate temperature measurements and adjustments. These thermistors are suitable for a wide range of industrial and commercial applications where precise temperature control is critical.
| Part Numbering Scheme | Product ID | Series | Dimensions (L x W) | Temperature Characteristics | Resistance Tolerance | Packaging | Individual Specifications |
| Chip Type | NC | NTC Thermistors Chip Type | 0201 (0603): 0.60 x 0.30mm 0402 (1005): 1.00 x 0.50mm 0603 (1608): 1.60 x 0.80mm | XC, XF, XH, XM, XQ, XV, XW, WB, WD, WF, WL, WM | 0.5% (D), 1% (F), 3% (E), 5% (J), 10% (P), 20% (U) | RA (Plastic Taping 4mm Pitch 4000 pcs), RB (Paper Taping 4mm Pitch 4000 pcs), RC (Paper Taping 2mm Pitch 10000 pcs), RL (Paper Taping 2mm Pitch 15000 pcs) | Resistance: 3-digit alphanumeric (e.g., 103 for 10k) |
| Thermo String Type | NXF | NTC Thermistors Sensor Thermo String Type | Chip Dimensions (L x T): 0402 (1005) 1.00 x 0.50mm | XH, XM, XV, WB, WF | 1% (F), 3% (E) | B (Bulk) | Resistance: 3-digit alphanumeric (e.g., 103 for 10k) Lead Wire Type: A (0.3mm Copper Lead Wire with Polyurethane Coat), E (0.3mm Nickel Copper Lead Wire with Modified Polyester Coat) Shape of Lead Wire: T (Twisted Lead Wire Type), Commercial Type |
| Lead Type | NXR | NTC Thermistor Sensor/Lead Type | Chip Dimensions (L x T): 0402 (1005) 1.00 x 0.50mm | XH, XM, XV, WB, WF | 1% (F), 3% (E), 5% (J) | A (Ammo Pack Taping), B (Bulk) | Resistance: 3-digit alphanumeric (e.g., 103 for 10k) Lead Wire Type: A (0.4mm Copper-clad Fe Wire, Tinned), Lead Insulation Type: 0.46mm Cu Wire with Coat Lead Spacing: 2.5mm (T), 5.0mm (T) |
| Performance Item | Description | Formula/Condition |
| Zero-power Resistance | Resistance of Thermistor measured at specified ambient temperature. | R=R0 expB (1/T1/T0) |
| B-Constant | Calculated between two specified ambient temperatures. | B= n (R/R0) / (1/T1/T0) |
| Thermal Dissipation Constant | Shows necessary electric power that Thermistor's temperature rises 1C by self-heating. | C = P / (TT0) (mW/C) |
| Thermal Time Constant | Period in which the thermistor's temperature will change 63.2% of its temperature difference from ambient temperature. | T1 T0 Time 63.2% |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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