Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 100kΩ |
| Power(Watts) | 120mW |
| Operating Temperature | -40℃~+150℃ |
| Tolerance | ±1% |
| B Constant (25℃/100℃) | - |
| Steady State Current (Max) | - |
| Thermal Time Constant | 2s |
| B Constant (25℃/85℃) | 4310K |
| B Constant (25℃/75℃) | - |
| B Constant (25℃/50℃) | 4310K |
| B Constant Tolerance | ±1% |
| Description | NTC Thermistor 100kΩ Surface Mount 0603 |
| Mfr. Part # | TCTR0603F100KF4310T |
| Package | 0603 |
| Model Number | TCTR0603F100KF4310T |
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Product Specification
| Resistance @ 25℃ | 100kΩ | Power(Watts) | 120mW |
| Operating Temperature | -40℃~+150℃ | Tolerance | ±1% |
| B Constant (25℃/100℃) | - | Steady State Current (Max) | - |
| Thermal Time Constant | 2s | B Constant (25℃/85℃) | 4310K |
| B Constant (25℃/75℃) | - | B Constant (25℃/50℃) | 4310K |
| B Constant Tolerance | ±1% | Description | NTC Thermistor 100kΩ Surface Mount 0603 |
| Mfr. Part # | TCTR0603F100KF4310T | Package | 0603 |
| Model Number | TCTR0603F100KF4310T |
The TCTR series NTC chip thermistors, manufactured using the 3rd generation thick-film sintering process, offer high reliability and high temperature detection accuracy, meeting AEC-Q200 automotive-grade requirements. They are suitable for demanding applications in automotive electronics, medical equipment, industrial control, and smart home appliances.
| Series | Size | Resistance Range (25) | B Value Range (25/85) | Resistance Tolerance | B Value Tolerance | Operating Temperature Range | Max. Operating Power | Dissipation Factor () | Thermal Time Constant () |
|---|---|---|---|---|---|---|---|---|---|
| TCTR | 0402 | 2.6K ~ 41K | 3000K ~ 4800K | 1% ~ 10% | 1% ~ 5% | -40 ~ +125 | 110mW | ~1.1mW/ | ~1.5sec |
| TCTR | 0603 | 2.6K ~ 41K | 3000K ~ 4800K | 1% ~ 10% | 1% ~ 5% | -40 ~ +125 | 120mW | ~1.2mW/ | ~2.0sec |
| TCTR | 0805 | 2.6K ~ 41K | 3000K ~ 4800K | 1% ~ 10% | 1% ~ 5% | -40 ~ +125 | 130mW | ~1.3mW/ | ~2.5sec |
The TCTR series utilizes a third-generation NTC thick-film chip technology with a special electrode structure. This results in temperature detection accuracy up to 1.2 across the full temperature range. The mature thick-film manufacturing process allows for a thermal response time as low as 2 seconds, twice as fast as comparable products. The thick-film structure minimizes thermal shock during soldering, making it suitable for applications requiring high stability and reliability. The special end electrode structure effectively releases mechanical stress from thermal shock and PCB bending.
Standard Dimensions (mm):
| Series | L | W | T | a | b | c |
|---|---|---|---|---|---|---|
| TCTR0402 | 1.000.10 | 0.500.10 | 0.350.05 | 0.300.20 | 0.500.10 | 0.25+0.05/-0.10 |
| TCTR0603 | 1.600.15 | 0.800.15 | 0.500.10 | 0.400.20 | 0.800.15 | 0.300.20 |
| TCTR0805 | 2.000.20 | 1.250.20 | 0.550.10 | 0.400.20 | 1.250.20 | 0.350.10 |
Part Numbering Example: TCTR0805J1K00H3200T
| Test Item | Test Method | Standard | Requirement |
|---|---|---|---|
| High Temperature Storage | +255~+260, within 30sec. | IEC 60068-2-20 | R4% |
| High Temperature & Humidity | +85, 85%RH, loaded 5mW, 1000h | IEC 60068-2-3 | B3%, R4% |
| Vibration | 10-66Hz, amplitude 1.6mm (peak-peak) | IEC 60068-2-6 | R4% |
| Solder Heat Resistance | +245 tin bath, 5s | IEC 60068-2-21 | B3%, R4% |
| Solderability | Min. solderable area 95% | MIL-STD-202G Method 208 | R4% |
| Temperature Cycling | -55, +125, 30min each, 211 cycles | IEC 60068-2-14 | B3%, R4% |
| Board Flex Test | 6mm, 20s hold time | IEC 60068-2-21 | R4% |
| Low Temperature Storage | -55, 1000h | IEC 60068-2-1 | R4% |
Reflow Soldering Curve (Sn-Ag-Cu):
Preheating: +150 to +200, 60-180s. Peak: +265, 21s. Max Temp: +275, within 30sec. (Max 4 times)
Wave Soldering Curve (Sn-Ag-Cu):
Preheating: +150 to +200, 60-180s. Peak: +255, 21s. Max Temp: +260, within 30sec. (Max 3 times)
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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