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Specifications
Resistance @ 25℃:
10kΩ
Power(Watts):
110mW
Operating Temperature:
-40℃~+150℃
Tolerance:
±1%
B Constant (25℃/100℃):
-
Steady State Current (Max):
-
B Constant (25℃/85℃):
3950K
B Constant (25℃/75℃):
-
B Constant (25℃/50℃):
3950K
B Constant Tolerance:
±1%
Mfr. Part #:
TCTR0402F10K0F3950T
Package:
0402
Key Attributes
Model Number:
TCTR0402F10K0F3950T
Product Description
NTC Chip Thermistor - TCTR Series
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 devices, industrial control equipment, and smart home appliances.
Product Advantages
- Utilizes 3rd generation thick film sintering process for high reliability.
- High temperature detection accuracy.
- Automotive-grade product compliant with AEC-Q200 testing requirements.
- Features an insulating glass protective layer, high-purity alumina substrate, and special electrode structure to release mechanical stress.
- Fast thermal response time, with some models achieving 2 seconds.
- Minimal thermal shock from soldering due to thick film structure.
- Compliant with AEC-Q200 automotive regulations; some models meet UL2459 standards.
Applications
- Automotive Electronics
- Medical Devices
- Industrial Control Equipment
- Smart Home Appliances
Product Attributes
- Brand: (CBEureka)
- Origin: Shenzhen, China
- Certifications: AEC-Q200, some models UL2459
Technical Specifications
| Series | Size | Resistance Range (25) | B Value Range (25/85) | Resistance Tolerance | B Value Tolerance | Max. Operating Power | Operating Temperature Range | Thermal Dissipation Coefficient () | Time Constant () |
| TCTR0805 | 0805 | 1K ~ 1M | 3000K ~ 4800K | 1% ~ 10% | 1% ~ 5% | 120mW | -40 ~ +125 | 1.1mW/ | 1.5 sec |
| TCTR0603 | 0603 | 1K ~ 1M | 3000K ~ 4800K | 1% ~ 10% | 1% ~ 5% | 110mW | -40 ~ +125 | 1.2mW/ | 2.0 sec |
| TCTR0402 | 0402 | 1K ~ 1M | 3000K ~ 4800K | 1% ~ 10% | 1% ~ 5% | 5mW | -40 ~ +125 | 1.5mW/ | 5.0 sec |
| Series | Standard Resistance () | B Value (25/85) | Resistance Tolerance (%) | B Value Tolerance (%) | Max. Operating Power (mW) | Operating Temperature Range () | Thermal Dissipation Coefficient (mW/) | Time Constant (sec) |
| TCTR0805 | 1K | 3000K | 1, 2, 3, 5, 10 | 1, 2, 3, 5 | 120 | -40~+125 | 1.1 | 1.5 |
| TCTR0603 | 1K | 3000K | 1, 2, 3, 5, 10 | 1, 2, 3, 5 | 110 | -40~+125 | 1.2 | 2.0 |
| TCTR0402 | 1K | 3000K | 1, 2, 3, 5, 10 | 1, 2, 3, 5 | 5 | -40~+125 | 1.5 | 5.0 |
| Series | Dimensions (mm) L x W x T | Recommended Pad Size (mm) L x W | Weight (mg) | Packaging | Reel Quantity (pcs) |
| TCTR0805 | 2.000.20 x 1.250.20 x 0.550.10 | 1.600.15 x 0.800.15 | 1.698 | Tape & Reel | 2000 |
| TCTR0603 | 1.600.15 x 0.800.15 x 0.500.10 | 1.000.05 x 0.500.05 | 0.319 | Tape & Reel | 6000 |
| TCTR0402 | 1.000.05 x 0.500.05 x 0.350.05 | 0.500.05 x 0.350.05 | 0.059 | Tape & Reel | 6000 |
2504101957_RESI-TCTR0402F10K0F3950T_C525371.pdf
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