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Specifications
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℃):
4460K
B Constant (25℃/75℃):
-
B Constant (25℃/50℃):
4460K
B Constant Tolerance:
±1%
Mfr. Part #:
TCTR0603F100KF4460T
Package:
0603
Key Attributes
Model Number:
TCTR0603F100KF4460T
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 designed to address customer design and manufacturing challenges in various electronic applications.
Product Advantages
- Utilizes 3rd generation thick-film sintering process for high reliability.
- High temperature detection accuracy, compliant with AEC-Q200 automotive standards.
- Features an insulating glass protective layer, high-purity alumina substrate, external plating, resistive element, internal electrode, and internal plating.
- Excellent thermal shock resistance and mechanical stress relief due to special end electrode structure.
- Fast thermal response time, with minimal thermal shock from soldering.
Applications
- Automotive Electronics
- Medical Devices
- Industrial Control Equipment
- Smart Home Appliances
Product Attributes
- Brand: CBE (Shenzhen Kai Bu Electronics Co., Ltd.)
- Origin: China
- Certifications: AEC-Q200, some models comply with UL standards.
Technical Specifications
| 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 | 2K ~ 1M | 3000K ~ 4800K | 1% ~ 10% | 1% ~ 5% | -40C ~ +125C | 120mW | ~1.3mW/ | ~5.0sec |
| TCTR0603 | 0603 | 2K ~ 1M | 3000K ~ 4800K | 1% ~ 10% | 1% ~ 5% | -40C ~ +125C | 110mW | ~1.2mW/ | ~2.5sec |
| TCTR0402 | 0402 | 2K ~ 1M | 3000K ~ 4800K | 1% ~ 10% | 1% ~ 5% | -40C ~ +125C | 5mW | ~1.1mW/ | ~1.5sec |
Electrical Parameters
| Series | Dissipation Factor () | Thermal Time Constant () | Resistance Tolerance (%) | B Value Tolerance (%) | Max Operating Power (mW) | Operating Temperature Range (C) |
|---|---|---|---|---|---|---|
| TCTR0805 | ~1.3mW/ | ~5.0sec | 1, 2, 3, 5, 10 | 1, 2, 3, 5 | 120 | -40~+125 |
| TCTR0603 | ~1.2mW/ | ~2.5sec | 1, 2, 3, 5, 10 | 1, 2, 3, 5 | 110 | -40~+125 |
| TCTR0402 | ~1.1mW/ | ~1.5sec | 1, 2, 3, 5, 10 | 1, 2, 3, 5 | 5 | -40~+125 |
Dimensions and Packaging
| Series | Size Code | L (mm) | W (mm) | T (mm) | Packaging | Net Weight (mg) | Reel Quantity (pcs) |
|---|---|---|---|---|---|---|---|
| TCTR0805 | 0805 | 2.000.20 | 1.250.20 | 0.550.10 | Tape & Reel | 1.698mg | 2000pcs |
| TCTR0603 | 0603 | 1.600.15 | 0.800.15 | 0.500.10 | Tape & Reel | 0.808mg | 6000pcs |
| TCTR0402 | 0402 | 1.000.05 | 0.500.05 | 0.350.05 | Tape & Reel | 0.250mg | 6000pcs |
Part Numbering Scheme
Example: TCTR0805J1K00H3200T
(TCTR 0805 5% 1K B value tolerance 3% B value 3200K Standard Product)
| Component | Description |
|---|---|
| Series | TCTR |
| Size | 0402, 0603, 0805 |
| Resistance | e.g., 390R=390, 1K00=1000, 1M00=1000000 |
| 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 Temp |
2504101957_RESI-TCTR0603F100KF4460T_C525377.pdf
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