Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 2.5Ω |
| Pitch | 7.5mm |
| Operating Temperature | -40℃~+180℃ |
| Tolerance | ±20% |
| Steady State Current (Max) | 3A |
| Thermal Time Constant | 1.27min |
| Description | 2.5Ω ±20% 3A Through Hole,P=7.5mm NTC Thermistors RoHS |
| Mfr. Part # | NTC 2.5D-15 |
| Package | Through Hole,P=7.5mm |
| Model Number | NTC 2.5D-15 |
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Product Specification
| Resistance @ 25℃ | 2.5Ω | Pitch | 7.5mm |
| Operating Temperature | -40℃~+180℃ | Tolerance | ±20% |
| Steady State Current (Max) | 3A | Thermal Time Constant | 1.27min |
| Description | 2.5Ω ±20% 3A Through Hole,P=7.5mm NTC Thermistors RoHS | Mfr. Part # | NTC 2.5D-15 |
| Package | Through Hole,P=7.5mm | Model Number | NTC 2.5D-15 |
This document details the NTC 2.5D-15/P=7.5 thermistor with inward bent leads, manufactured by Dongguan Chengxi Electronics Co., Ltd. It outlines the product's specifications, electrical and mechanical performance, and packaging details.
| Model | R25 () | Max Steady Current (A) | Approx. Resistance at Max Current () | Dissipation Factor (mW/) | Thermal Time Constant (S) | Operating Temperature () | Dmax (mm) | Tmax (mm) | W 0.5 (mm) | Hmax (mm) | d (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MF72-2.5D-15 | 2.5 20% | 8 | 0.07 | 18 | 76 | -40+180 | 17 | 6 | 7.5 | 18 | 0.75 |
| Item | Standard Requirement | Test Conditions & Method |
|---|---|---|
| Nominal Resistance (R25) | 2.5 20% | DC resistance measured at 253 after samples are placed in still air at 253 for 2 hours, using sufficiently low power consumption. |
| Max Steady Current (A) | 8A | Test circuit with series ammeter, adjustable resistor, and test sample. Product is thermostatted to 25. Apply 220V voltage; sample must not be damaged. |
| Item | Test Method | Technical Requirement |
|---|---|---|
| Lead Strength | According to GB2423-29 Experiment u | No mechanical damage |
| Vibration Test | Simple harmonic vibration with frequency 10Hz-55Hz-10Hz and amplitude 0.75. According to GB10193-88 4.16. | No mechanical damage |
| Solderability | According to GB2423-28 Experiment Ta. Solder bath method: temperature 2305; immersion time 50.5 seconds; immersion depth 20.5mm. | At least 95% of terminals covered with new solder. |
Inner packaging: Bulk in plastic bags. Outer packaging: Cardboard boxes.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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