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Specifications
Resistance @ 25℃:
10kΩ
Power(Watts):
200mW
Pitch:
0.5mm
Operating Temperature:
-40℃~+125℃
Tolerance:
±1%
Steady State Current (Max):
440uA
Thermal Time Constant:
5s
B Constant (25℃/50℃):
3950K
B Constant Tolerance:
±1%
Mfr. Part #:
HNTC0805-103F3950FB
Package:
0805
Key Attributes
Model Number:
HNTC0805-103F3950FB
Product Description
Product Overview
The HNTC0805 Series Chip NTC Thermistor from Zhuhai Hongjiacheng Technology co., Ltd is a leadless, SMD-type thermistor designed for high-density mounting. It offers B constant tolerance of 1%, excellent solderability, and an operating temperature range of -40 to +125. This RoHS compliant, Lead-Free, and Halogen Free component is suitable for a wide range of applications including consumer electronics, mobile phones, wearable devices, TWS headphones, office automation, industrial power supplies, medical electronics, and IoT sensor nodes.
Product Attributes
- Brand: HJC
- Origin: Zhuhai Hongjiacheng Technology co., Ltd
- Certifications: RoHS compliant, Lead-Free, Halogen Free
Technical Specifications
| Parameter | Condition | Value | Unit |
| Rated Zero-Power Resistance | Ta=250.1 | 101% | K |
| B Constant (Material Constant) | 25/50 | 39501% | K |
| Permissible Operating Current | Ta=250.1 | 0.44 | mA |
| Thermal Dissipation Constant | Ta=250.1 | 2.0 | mW/ |
| Thermal Time Constant | Ta=250.1 | <5 | sec |
| Rated Electric Power | Ta=250.1 | 200 | mW |
| Operating Temperature Range | -40 to +125 |
| Test Item | Standard | Condition | Requirement |
| Terminal Strength | IEC 60068-2-21 | Solder chip to jig, apply force. | No removal or split of termination. |
| Resistance to Flexure | IEC 60068-2-21 | Solder chip to jig, apply force. | No visible damage. |R25/R25| 5% |
| Dropping | IEC 60068-2-32 | Drop 10 times from 1 meter onto concrete. | No visible damage. |
| Solderability | IEC 60068-2-58 | Solder temp: 2455, Duration: 30.3s | Wetting shall exceed 95% coverage. |
| Resistance to Soldering Heat | IEC 60068-2-58 | Solder temp: 2605, Duration: 101s | No visible damage. |R25/R25| 5%, |B/B| 2% |
| Temperature Cycling | IEC 60068-2-14 | 5 cycles (-40 to 125) | No visible damage. |R25/R25| 3%, |B/B| 2% |
| Resistance to Dry Heat | IEC 60068-2-2 | 1255 for 100024 hours | No visible damage. |R25/R25| 5%, |B/B| 2% |
| Resistance to Cold | IEC 60068-2-1 | -403 for 100024 hours | No visible damage. |R25/R25| 5%, |B/B| 2% |
| Resistance to Damp Heat | IEC 60068-2-78 | 402, 90~95%RH for 100024 hours | No visible damage. |R25/R25| 3%, |B/B| 2% |
| Resistance to High Temperature Load | IEC 60539-1 5.25.4 | 852 with permissive operating current for 100048 hours | No visible damage. |R25/R25| 5%, |B/B| 2% |
| Part Number | Package | MPQ (PCS) | Delivery Mode |
| HNTC0805-103F3950FB | 0805 | 4,000 | 7'' REEL |
| Package | L (mm) | W (mm) | H (mm) | L1 (mm) |
| 0805 | 2.000.20 | 1.250.20 | 0.850.20 | 0.50.30 |
2508041620_R-O-HNTC0805-103F3950FB_C49247662.pdf
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