Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 100kΩ |
| Power(Watts) | 130mW |
| Operating Temperature | -40℃~+150℃ |
| Tolerance | ±1% |
| B Constant (25℃/100℃) | - |
| Steady State Current (Max) | - |
| Thermal Time Constant | 2.5s |
| B Constant (25℃/85℃) | 4310K |
| B Constant (25℃/75℃) | - |
| B Constant (25℃/50℃) | 4310K |
| B Constant Tolerance | ±1% |
| Description | NTC Thermistor 100kΩ Surface Mount 0805 |
| Mfr. Part # | TCTR0805F100KF4310T |
| Package | 0805 |
| Model Number | TCTR0805F100KF4310T |
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Product Specification
| Resistance @ 25℃ | 100kΩ | Power(Watts) | 130mW |
| Operating Temperature | -40℃~+150℃ | Tolerance | ±1% |
| B Constant (25℃/100℃) | - | Steady State Current (Max) | - |
| Thermal Time Constant | 2.5s | B Constant (25℃/85℃) | 4310K |
| B Constant (25℃/75℃) | - | B Constant (25℃/50℃) | 4310K |
| B Constant Tolerance | ±1% | Description | NTC Thermistor 100kΩ Surface Mount 0805 |
| Mfr. Part # | TCTR0805F100KF4310T | Package | 0805 |
| Model Number | TCTR0805F100KF4310T |
The TCTR series NTC chip thermistor utilizes the 3rd generation thick film sintering process, offering high reliability and precise temperature detection suitable for automotive-grade applications meeting AEC-Q200 standards. Key features include an insulating glass protective layer, high-purity alumina substrate, and a special electrode structure designed to withstand thermal shock and mechanical stress from PCB bending. These thermistors are ideal for demanding applications in automotive electronics, medical devices, industrial control equipment, and smart home appliances.
| Series | Size | Resistance Range (25C) | B Value Range (25C/85C) | Resistance Tolerance | B Value Tolerance | Operating Temperature Range | Max. Operating Power | Dissipation Factor () | Thermal Time Constant () |
|---|---|---|---|---|---|---|---|---|---|
| TCTR0805 | 0805 | 1K ~ 1M | 3000K ~ 4800K | 1% ~ 10% | 1% ~ 5% | -40C ~ +125C | 120mW | ~1.2mW/ | ~2.0sec |
| TCTR0603 | 0603 | 1K ~ 1M | 3000K ~ 4800K | 1% ~ 10% | 1% ~ 5% | -40C ~ +125C | 110mW | ~1.1mW/ | ~1.5sec |
| TCTR0402 | 0402 | 1K ~ 1M | 3000K ~ 4800K | 1% ~ 10% | 1% ~ 5% | -40C ~ +125C | 5mW | ~1.5mW/ | ~5.0sec |
| Temperature (C) | Resistance () |
|---|---|
| -40 | 217,300.0 |
| -35 | 162,800.0 |
| -30 | 123,300.0 |
| -25 | 94,240.0 |
| -20 | 72,720.0 |
| -15 | 56,620.0 |
| -10 | 44,450.0 |
| -5 | 35,170.0 |
| 0 | 28,040.0 |
| 5 | 22,520.0 |
| 10 | 18,210.0 |
| 15 | 14,820.0 |
| 20 | 12,140.0 |
| 25 | 10,000.0 |
| 30 | 8,286.0 |
| 35 | 6,903.0 |
| 40 | 5,782.0 |
| 45 | 4,867.0 |
| 50 | 4,116.0 |
| 55 | 3,498.0 |
| 60 | 2,986.0 |
| 65 | 2,560.0 |
| 70 | 2,203.0 |
| 75 | 1,904.0 |
| 80 | 1,652.0 |
| 85 | 1,439.0 |
| 90 | 1,258.0 |
| 95 | 1,103.0 |
| 100 | 971.3 |
| 105 | 857.7 |
| 110 | 759.8 |
| 115 | 675.3 |
| 120 | 601.9 |
| 125 | 538.1 |
| Series | L (mm) | W (mm) | T (mm) | a (mm) | b (mm) | c (mm) |
|---|---|---|---|---|---|---|
| TCTR0805 | 2.000.20 | 1.250.20 | 0.550.10 | 0.400.20 | 1.600.15 | 0.800.15 |
| TCTR0603 | 1.600.15 | 0.800.15 | 0.500.10 | 0.300.20 | 1.000.05 | 0.500.05 |
| TCTR0402 | 1.000.05 | 0.500.05 | 0.350.05 | 0.25+0.05/-0.10 | 0.500.05 | 0.350.05 |
Example: TCTR0805J1K00H3200T (TCTR 0805, 5% Resistance Tolerance, 1K, 3% B Value Tolerance, B Value 3200K, Standard Product)
| Component | Description |
|---|---|
| Series | TCTR |
| Size | 0402, 0603, 0805 |
| Resistance Tolerance | F=1%, G=2%, H=3%, J=5%, K=10% |
| B Value Tolerance | F=1%, G=2%, H=3%, J=5% |
| B Value | e.g., 3200=3200K, 4000=4000K |
| Packaging | T=Standard, H=High Temperature |
| Resistance | e.g., 390R=390, 1K00=1000, 1M00=1000000 |
| Test Item | Test Method | Standard | Requirement |
|---|---|---|---|
| High Temperature Storage | IEC 60068-2-2 | +255C~+260C, within 30sec. | R4% |
| High Temp/Humidity Storage | IEC 60068-2-30 | +90C, 96%RH, 1000h | R4% |
| Vibration | IEC 60068-2-6 | 10-500Hz, Amplitude 1.5mm peak-peak | R4% |
| Resistance to Soldering Heat | IEC 60068-2-21 | +260C tin bath, 10 seconds | R4% |
| Solderability | MIL-STD-202G Method 208 | Min. wettable area: 95% | R4% |
| Temperature Cycling | IEC 60068-2-14 | -55C, +125C, 41min each, 211 cycles | R4% |
| Board Flex Test | IEC 60068-2-21 | 6mm, holding time 20s | R4% |
| Low Temperature Storage | IEC 60068-2-1 | -55C, 1000 hours, no load | R4% |
Standard Curve: Peak Temp: 217C, 10s; Preheat: 150C~200C, 60~180s
High Temp Curve: Peak Temp: 265C, 10s; Preheat: 150C~200C, 60~180s
TCTR1513, TCTR1714, TCTR1916: No marking.
Refer to detailed diagrams for Reel and Hub dimensions.
Disclaimer: Information subject to change without notice. Shenzhen CBElectronics Co., Ltd. assumes no liability for errors or omissions. Product specifications do not extend or modify purchase terms. Customers are responsible for verifying suitability for specific applications. Latest versions available at resistor.today. Products are not intended for life-support applications unless explicitly stated.
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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