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Specifications
Resistance @ 25℃:
50kΩ
Power(Watts):
100mW
Pitch:
0.3mm
Operating Temperature:
-40℃~+125℃
Tolerance:
±1%
Steady State Current (Max):
130uA
Thermal Time Constant:
5s
B Constant Tolerance:
±1%
B Constant (25℃/50℃):
4150K
Mfr. Part #:
HNTC0603-503F4150FB
Package:
0603
Key Attributes
Model Number:
HNTC0603-503F4150FB
Product Description
Product Description
The HNTC0603 Series Chip NTC Thermistor is a leadless, SMD type thermistor designed for high-density mounting. It offers excellent solderability, a wide operating temperature range of -40 to +125, and is RoHS compliant, Lead-Free, and Halogen Free. This thermistor is ideal for applications in consumer electronics, mobile phones, wearable devices, TWS headphones, office automation equipment (printers, facsimile, word processors), industrial power supplies, medical electronics, and IoT sensor nodes.
Product Attributes
- Brand: HJC (Zhuhai Hongjiacheng Technology co., Ltd)
- Origin: Zhuhai
- Certifications: RoHS compliant, Lead-Free, Halogen Free
Technical Specifications
| Part Number | Rated Zero-Power Resistance (at 25) | B Constant (25/50) | B Constant Tolerance | Resistance Tolerance | Operating Temperature Range | Package Size |
| HNTC0603-503F4150FB | 50 K 1% | 4150 1% K | 1% | 1% | -40 to +125 | 0603 |
| Parameter | Condition | Value | Unit |
| Rated Zero-Power Resistance | Ta=250.1 | 50 | K |
| B Constant (Material Constant) | 25/50 | 4150 | K |
| Permissible Operating Current | Ta=250.1 | 0.13 | mA |
| Thermal Dissipation Constant | Ta=250.1 | 1.0 | mW/ |
| Thermal Time Constant | Ta=250.1 | <5 | sec |
| Rated Electric Power | Ta=250.1 | 100 | mW |
| Test Item | Condition | Requirement |
| Terminal Strength | IEC 60068-2-21 | No removal or split of the termination or other defects. |
| Resistance to Flexure | IEC 60068-2-21 | No visible damage. R25/R25 5% |
| Dropping | IEC 60068-2-32 | No visible damage. |
| Solderability | IEC 60068-2-58 | No visible damage. Wetting shall exceed 95% coverage. |
| Resistance to Soldering Heat | IEC 60068-2-58 | No visible damage. R25/R25 5%; B/B 2% |
| Temperature Cycling | IEC 60068-2-14 | No visible damage. R25/R25 3%; B/B 2% |
| Resistance to Dry Heat | IEC 60068-2-2 | No visible damage. R25/R25 5%; B/B 2% |
| Resistance to Cold | IEC 60068-2-1 | No visible damage. R25/R25 5%; B/B 2% |
| Resistance to Damp Heat | IEC 60068-2-78 | No visible damage. R25/R25 3%; B/B 2% |
| Resistance to High Temperature Load | IEC 60539-1 5.25.4 | No visible damage. R25/R25 5%; B/B 2% |
2508041620_R-O-HNTC0603-503F4150FB_C49247677.pdf
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