Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 5Ω |
| Pitch | 5mm |
| Operating Temperature | -40℃~150℃ |
| Steady State Current (Max) | 2A |
| B Constant (25℃/85℃) | 2700K |
| Description | 5Ω 2A Through Hole,P=5mm NTC Thermistors RoHS |
| Mfr. Part # | MZ05007C0081 |
| Package | Through Hole,P=5mm |
| Model Number | MZ05007C0081 |
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Product Specification
| Resistance @ 25℃ | 5Ω | Pitch | 5mm |
| Operating Temperature | -40℃~150℃ | Steady State Current (Max) | 2A |
| B Constant (25℃/85℃) | 2700K | Description | 5Ω 2A Through Hole,P=5mm NTC Thermistors RoHS |
| Mfr. Part # | MZ05007C0081 | Package | Through Hole,P=5mm |
| Model Number | MZ05007C0081 |
This document details the specifications for the MZ05007C0081 5D-7 NTC thermistor. It outlines appearance, technical parameters, inspection methods, storage conditions, and warnings. The product is designed for applications requiring precise temperature sensing and protection, with detailed electrical and mechanical characteristics provided for evaluation.
| Item | Specification | Test Conditions & Methods |
|---|---|---|
| 1. APPEARANCE | ||
| Dimensions (mm) | D:9.0 T:4.0 F:5.00.5 d:0.60.06 L:20 | - |
| Marking | NTC 5D-7 | - |
| Coating | Coating | PF resin, Black |
| Leads | Tin-plated steel wire, Axis-formed | - |
| 2. Parameters of Technology | ||
| Rated Zero-Power Resistance R25 () | 5 | Detailed in Appendix |
| Material Constant B25/85 (K) | 2700 | Detailed in Appendix |
| Max. Steady State Current (A) | 2 | - |
| Thermal Dissipation Constant (mW/C) | 9 | - |
| Thermal Time Constant (s) | 30 | - |
| Operating Temperature Range (C) | -40C150C | - |
| 3. INSPECTION | ||
| Lot Inspection Sampling Method | IEC410 / DIN ISO 2859-1 (GB/T2828.1-2012) | - |
| Testing Method | SPEC.NO.: R07D050MP21BENB | - |
| Appearance (Item) | Appearance | AQL 0.65 |
| Resistance (Item) | Rated Zero-Power Resistance RN | AQL 0.65 |
| Solder-ability (Item) | AQL S-2 2.5 | |
| Max. Steady State Current (Item) | (A) | AQL S-2 2.5 |
| 4. STORAGE CONDITIONS | ||
| Temperature | -10+40 | - |
| Humidity | 70%RH | - |
| Term | 6 months (First-in/ First-out) | - |
| Place | Avoid corrosive gas, flammable gas, oil, water, chemical liquid, sunlight. | - |
| Handling after seal open | Reseal promptly or store in a sealed container with drying agent. | - |
| 5. WARNING | ||
| Do not apply under conditions exceeding Imax, rated temperature range, or with inferior thermal dissipation to avoid deterioration, destruction, or fire. | ||
| 6. R/T curve | ||
| Appendix | ||
| 1. MECHANICAL CHARACTERISTICS | ||
| Solder-ability | Terminals shall be uniformly tinned, area95% | Dipping in soldering bath 2355 for 2-3s. (IEC68-2-20 /GB2423.28 Ta) |
| Resistance To Soldering Heat | No visible mechanical damage. R/RN 20% | Dipping in soldering bath 2605 for 101s. Recover 4-5h at 252. (IEC68-2-20 /GB2423.28 Tb) |
| Strength of lead terminal | No break out. R/RN 20% | Apply force until 10N for 10sec; Bend 90 at 5N; Twist 180 at 5N. Recover 4~5h at 252. (IEC68-2-21/GB2423.29 Ua / Ub) |
| 2. ELECTRICAL CHARACTERISTICS | ||
| Rated Zero-Power Resistance RN () | 520% | Ambient temp. 252 (TA). Testing voltage: 1.5VDC. Measure after 1~2 hours under TA. |
| Thermal Dissipation Constant (mW/C) | 9 | Calculated by ratio of power dissipation change (P) to temperature change (T). |
| Thermal Time Constant (s) | 30 | Time to reach 63.2% of ambient temperature change under zero power. |
| Material Constant B (K) | 27005% | B=T1T2/(T2-T1)Ln(R1/R2). T1=298.15K(25C), T2=358.15K(85C). |
| Max. Steady State Current (A) | 2.0A | Ambient temp. 252. Testing Current: 2.0A. |
| 3. Reliability Test | ||
| Temp. Cycling Testing | No visible mechanical damage. RN / RN 20% | Ta:-405/ 30min252/ 5minTb:150 5/ 30min252/ 5min. Cycles: 5times. Recover 4~5 h at 252. |
| Electrical Cycling Testing | No visible mechanical damage. RN / RN 20% | Ambient temp. 252. Cycles: 1,000times. On/Off: 1m/5m. Test Current 2.0A. Recover 4~5h at 252. |
| Load Life (Endurance) Testing | No visible mechanical damage. RN / RN 20% | Ambient temp. 252; 2.0A/ 1,00024h. Recover 4~5h at 252. |
| Humidity Testing | No visible mechanical damage. RN / RN 20% | Ambient temp. 402, R.H.:933%, Energized time:100024 h. Recover 4~5h at 252. |
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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