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Specifications
Resistance @ 25℃:
5Ω
Pitch:
7.5mm
Operating Temperature:
-55℃~+200℃
Tolerance:
±20%
Steady State Current (Max):
6A
Thermal Time Constant:
1.27min
Mfr. Part #:
NTC 5D-15
Package:
Through Hole,P=7.5mm
Key Attributes
Model Number:
NTC 5D-15
Product Description
Product Overview
The NTC 5D-15/P=7.5 is a thermistor with an inner bent lead, designed for various electronic applications. It features a durable phenolic resin construction and a black color. This product is manufactured by Dongguan Chengxi Electronics Co., Ltd.
Product Attributes
- Brand: NTC
- Origin: Dongguan, China
- Material: Phenolic resin
- Color: Black
- Lead Wire: Tinned CP wire, inner bent
Technical Specifications
| Model | R25 (Ω) | Max Steady Current (A) | Approx. Resistance at Max Current (Ω) | Dissipation Factor (mW/°C) | Thermal Time Constant (S) | Operating Temperature (°C) | Dmax (mm) | Tmax (mm) | W ±0.5 (mm) | Hmax (mm) | d ±0.05 (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MF72-5D-15 | 5 ±20% | 6 | 0.112 | 20 | 76 | -55+200 | 17 | 6 | 7.5 | 18 | 0.75 |
Packaging
Inner packaging: Bulk in plastic bags. Outer packaging: Cartons.
Electrical Performance Testing
| Item | Standard Requirement | Test Conditions & Method |
|---|---|---|
| Nominal Resistance (R25) | 5Ω±20% | Thermistor DC resistance measured at 25°C±3°C after samples are placed in still air at 25°C±3°C for 2 hours, using sufficiently low power dissipation. |
| Max Steady Current (A) | 6A | A current meter, adjustable resistor, and test sample are connected in series in the test circuit. The product is kept at 25°C, and 220V voltage is applied. The test sample should not be damaged. |
Mechanical Performance Testing
| Item | Test Method | Technical Requirement |
|---|---|---|
| Lead Strength | According to GB2423-29 Experiment u | No mechanical damage |
| Vibration Test | Simple harmonic vibration with frequency from 10Hz-55Hz-10Hz and amplitude of 0.75. According to GB10193-88 4.16. | No mechanical damage |
| Solderability | According to GB2423-28 Experiment Ta. Solder pot method: temperature 230±5°C; immersion time 5±0.5 seconds; immersion depth 2±0.5mm. | At least 95% of the terminal surface is covered with continuous new solder. |
2411151454_DGCX-NTC-5D-15_C42383222.pdf
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