RUILON NTC 5D-11
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
Function: Negative Temperature Coefficient (NTC) Resistor whose resistance changes with ambient temperature changes. Thermistors are comprised of 2 or 4 kinds of metal oxides (iron, nickel, cobalt, manganese, and copper), shaped and sintered at high temperatures (1200 to 1500).
Features:
- Small size, large power, strong capacity of suppression of inrush current
- Fast response
- Big material constant (B value), small residual resistance
- Long life and high reliability
- Complete series, wide applications
Applications:
- Switching power-supply, switch power, UPS power
- Electronic energy-saving lamps, electronic ballast, and all kinds of electric heaters
- All kinds of RT, displays
- Bulbs and other lighting lamps
Part Number Code
Materials: Phenolic resin wrapper, CP wire down-lead. Coating color: Black.
Example: NTC5D-5 - Diameter of Chip: 5, Resistance Value: 5
| Model | R25 () | Max. steady State current (A) | Residual Resistance () | Dissipation factor (mW/) | Thermal time Constant (s) | Max. allowable capacity value 240V/120V (F) | B (K) | Operating Temperature () |
|---|---|---|---|---|---|---|---|---|
| NTC5D-5 | 5 | 1 | 0.35 | 6 | 20 | 150/560 | 2700 | -40~+150 |
| NTC8D-5 | 8 | 0.7 | 0.77 | 6 | 20 | 100/390 | 2700 | -40~+150 |
| NTC10D-5 | 10 | 0.7 | 0.77 | 6 | 20 | 68/270 | 2700 | -40~+150 |
| NTC20D-5 | 20 | 0.5 | 0.997 | 6 | 20 | 39/150 | 2800 | -40~+150 |
| NTC33D-5 | 33 | 0.5 | 1.88 | 6 | 20 | 39/150 | 2950 | -40~+150 |
| NTC5D-7 | 5 | 2 | 0.28 | 9 | 30 | 100/390 | 2700 | -40~+150 |
| NTC8D-7 | 8 | 1 | 0.54 | 9 | 30 | 100/390 | 2700 | -40~+150 |
| NTC10D-7 | 10 | 1 | 0.62 | 9 | 30 | 100/390 | 2700 | -40~+150 |
| NTC12D-7 | 12 | 1 | 0.82 | 9 | 30 | 82/330 | 2700 | -40~+150 |
| NTC16D-7 | 16 | 0.7 | 1.00 | 9 | 30 | 82/330 | 2800 | -40~+150 |
| NTC20D-7 | 20 | 0.6 | 1.11 | 9 | 30 | 82/330 | 2800 | -40~+150 |
| NTC22D-7 | 22 | 0.6 | 1.11 | 9 | 30 | 68/270 | 2800 | -40~+150 |
| NTC33D-7 | 33 | 0.5 | 1.49 | 9 | 30 | 68/270 | 2950 | -40~+150 |
| NTC3D-9 | 3 | 4 | 0.12 | 11 | 35 | 220/820 | 2600 | -40~+175 |
| NTC5D-9 | 5 | 3 | 0.21 | 11 | 35 | 220/820 | 2700 | -40~+175 |
| NTC6D-9 | 6 | 2 | 0.32 | 11 | 35 | 220/820 | 2700 | -40~+175 |
| NTC8D-9 | 8 | 2 | 0.40 | 11 | 35 | 150/560 | 2700 | -40~+175 |
| NTC10D-9 | 10 | 2 | 0.46 | 11 | 35 | 150/560 | 2700 | -40~+175 |
| NTC12D-9 | 12 | 1 | 0.66 | 11 | 35 | 150/560 | 2700 | -40~+175 |
| NTC15D-9 | 15 | 1 | 0.80 | 11 | 35 | 150/560 | 2800 | -40~+175 |
| NTC16D-9 | 16 | 1 | 0.80 | 11 | 35 | 82/330 | 2800 | -40~+175 |
| NTC20D-9 | 20 | 1 | 0.88 | 11 | 35 | 82/330 | 2800 | -40~+175 |
| NTC22D-9 | 22 | 1 | 0.95 | 11 | 35 | 82/330 | 2800 | -40~+175 |
| NTC33D-9 | 33 | 1 | 1.12 | 11 | 35 | 68/270 | 2950 | -40~+175 |
| NTC50D-9 | 50 | 1 | 1.25 | 11 | 35 | 68/270 | 2950 | -40~+175 |
| NTC100D-9 | 100 | 0.8 | 3.02 | 11 | 35 | 68/270 | 3200 | -40~+175 |
| NTC120D-9 | 120 | 0.8 | 3.02 | 11 | 35 | 68/270 | 3200 | -40~+175 |
| NTC2.5D-11 | 2.5 | 5 | 0.10 | 14 | 50 | 680/2700 | 2700 | -40~+150 |
| NTC3D-11 | 3 | 5 | 0.10 | 14 | 50 | 680/2700 | 2700 | -40~+150 |
| NTC5D-11 | 5 | 4 | 0.16 | 14 | 50 | 470/1800 | 2700 | -40~+150 |
| NTC8D-11 | 8 | 3 | 0.25 | 14 | 50 | 470/1800 | 2800 | -40~+150 |
| NTC10D-11 | 10 | 3 | 0.28 | 14 | 50 | 220/820 | 2800 | -40~+150 |
| NTC12D-11 | 12 | 2 | 0.46 | 14 | 50 | 220/820 | 2800 | -40~+150 |
| NTC15D-11 | 15 | 2 | 0.47 | 14 | 50 | 150/560 | 2800 | -40~+150 |
| NTC16D-11 | 16 | 2 | 0.47 | 14 | 50 | 150/560 | 2800 | -40~+150 |
| NTC20D-11 | 20 | 2 | 0.51 | 14 | 50 | 100/390 | 2950 | -40~+150 |
| NTC22D-11 | 22 | 2 | 0.56 | 14 | 50 | 100/390 | 2950 | -40~+150 |
| NTC33D-11 | 33 | 1.5 | 0.67 | 14 | 50 | 100/390 | 2950 | -40~+150 |
| NTC47D-11 | 47 | 1.5 | 1.02 | 14 | 50 | 100/390 | 2950 | -40~+150 |
| NTC50D-11 | 50 | 1.5 | 1.02 | 14 | 50 | 100/390 | 2950 | -40~+150 |
| NTC1.5D-13 | 1.5 | 6.5 | 0.085 | 15 | 68 | 680/2700 | 2600 | -40~+200 |
| NTC2.5D-13 | 2.5 | 6 | 0.088 | 15 | 68 | 680/2700 | 2600 | -40~+200 |
| NTC3D-13 | 3 | 6 | 0.092 | 15 | 68 | 680/2700 | 2600 | -40~+200 |
| NTC4.7D-13 | 4.7 | 5 | 0.12 | 15 | 68 | 680/2700 | 2700 | -40~+200 |
| NTC5D-13 | 5 | 5 | 0.125 | 15 | 68 | 680/2700 | 2700 | -40~+200 |
| NTC8D-13 | 8 | 4 | 0.194 | 15 | 68 | 330/1200 | 2800 | -40~+200 |
| NTC10D-13 | 10 | 4 | 0.206 | 15 | 68 | 330/1200 | 2800 | -40~+200 |
| NTC16D-13 | 16 | 3 | 0.335 | 15 | 68 | 220/820 | 2800 | -40~+200 |
| NTC18D-13 | 18 | 3 | 0.372 | 15 | 68 | 220/820 | 2800 | -40~+200 |
| NTC20D-13 | 20 | 3 | 0.372 | 15 | 68 | 220/820 | 2800 | -40~+200 |
| NTC30D-13 | 30 | 2.5 | 0.517 | 15 | 68 | 150/560 | 2950 | -40~+200 |
| NTC47D-13 | 47 | 2 | 0.81 | 15 | 68 | 150/560 | 2950 | -40~+200 |
| NTC1.3D-15 | 1.3 | 8 | 0.052 | 18 | 86 | 820/3300 | 2600 | -40~+150 |
| NTC1.5D-15 | 1.5 | 8 | 0.071 | 18 | 86 | 820/3300 | 2600 | -40~+150 |
| NTC2.5D-15 | 2.5 | 8 | 0.071 | 18 | 86 | 820/3300 | 2600 | -40~+150 |
| NTC3D-15 | 3 | 7 | 0.075 | 18 | 86 | 820/3300 | 2600 | -40~+150 |
| NTC5D-15 | 5 | 6 | 0.112 | 18 | 86 | 680/2700 | 2800 | -40~+150 |
| NTC7D-15 | 7 | 5 | 0.173 | 18 | 86 | 680/2700 | 2800 | -40~+150 |
| NTC8D-15 | 8 | 5 | 0.178 | 18 | 86 | 680/2700 | 2950 | -40~+150 |
| NTC10D-15 | 10 | 5 | 0.18 | 18 | 86 | 560/2200 | 2950 | -40~+150 |
| NTC15D-15 | 15 | 4 | 0.268 | 18 | 86 | 560/2200 | 2950 | -40~+150 |
| NTC16D-15 | 16 | 4 | 0.268 | 18 | 86 | 560/2200 | 2950 | -40~+150 |
| NTC18D-15 | 18 | 4 | 0.288 | 18 | 86 | 330/1200 | 2950 | -40~+150 |
| NTC20D-15 | 20 | 4 | 0.288 | 18 | 86 | 220/820 | 2950 | -40~+150 |
| NTC30D-15 | 30 | 3.5 | 0.438 | 18 | 86 | 220/820 | 2950 | -40~+150 |
| NTC47D-15 | 47 | 3 | 0.68 | 18 | 86 | 220/820 | 3200 | -40~+150 |
| NTC50D-15 | 50 | 3 | 0.72 | 18 | 86 | 220/820 | 3200 | -40~+150 |
| NTC1.3D-20 | 1.3 | 9 | 0.037 | 24 | 113 | 820/3300 | 2600 | -40~+150 |
| NTC1.5D-20 | 1.5 | 9 | 0.037 | 24 | 113 | 820/3300 | 2600 | -40~+150 |
| NTC2.5D-20 | 2.5 | 8 | 0.049 | 24 | 113 | 820/3300 | 2700 | -40~+150 |
| NTC3D-20 | 3 | 8 | 0.055 | 24 | 113 | 820/3300 | 2700 | -40~+150 |
| NTC5D-20 | 5 | 7 | 0.087 | 24 | 113 | 820/3300 | 2800 | -40~+150 |
| NTC8D-20 | 8 | 6 | 0.142 | 24 | 113 | 820/3300 | 2950 | -40~+150 |
| NTC10D-20 | 10 | 6 | 0.162 | 24 | 113 | 820/3300 | 2950 | -40~+150 |
| NTC16D-20 | 16 | 5 | 0.212 | 24 | 113 | 820/3300 | 3200 | -40~+150 |
| NTC20D-20 | 20 | 4 | 0.231 | 24 | 113 | 820/3300 | 3200 | -40~+150 |
Storage and Handling
Storage Condition:
- Temperature: -10+40
- Humidity: 70%RH
- Term: 12 months (First-in/First-out)
Handling Precautions:
- Do not expose components to corrosive gas, deoxidizing gas, flammable and explosive gases, oil, water, chemical liquid, or direct sunlight, as this may result in deterioration of characteristics.
Conditions to Avoid:
- Exceeding Imax
- Exceeding rated temperature range
- Inferior thermal dissipation, which can cause overheating and damage to the component.
| Mechanical Characteristics | Specification | Test Conditions & Methods |
|---|---|---|
| Solder-ability | The terminals shall be uniformly tinned, and its area95% | Dipping the NTC terminals to a depth of 15mm in a soldering bath of 240-245 and to the place of 6mm far from NTC body for 2-3s (See IEC68-2-20 /GB2423.28 Ta) |
| Resistance To Soldering Heat | No visible mechanical damage. R/RN 20% (R =RN-RN') | Dipping the NTC terminals to a depth of 15mm in a soldering bath of 2655 and to the place for 6mm below from NTC body for 101s. After recovering 4-5h under 252. The rated zero power resistance value RN' shall be measured. (See IEC68-2-20 /GB2423.28 Tb) |
| Strength of lead terminal | No break out R/RN 20% (R =RN-RN') | Fasten the body and apply a force gradually to each lead until 10N and then keep for 10sec, Hold body and apply a force to each lead until 90slowly at 5N in the direction of lead axis and then keep for 10sec, and do this in the opposite direction repeat for other terminal. After recovering 4~5h under 252, the rated zero power resistance value RN' shall be measured. (See IEC68-2-21/GB2423.29 Ua / Ub) |
| Electrical Characteristics | Specification | Test Conditions & Methods |
|---|---|---|
| Rated Zero-Power Resistance RN () | RN20% | Ambient temp. Range:252(TA). Testing voltage: 1.5VDC After placing for 1~2 hours under TA, the resistance value shall be measured |
| Thermal Dissipation Constant (mW/) | See the main technical parameter list | The thermal dissipation constant() could be calculated by the ratio of a change in power dissipation(P) of the thermistor to a change in temperature(T) of the thermistor at a specified ambient temperature |
| Thermal Time Constant T(s) | See the main technical parameter list | The time( shall be measured within which the temperature change of NTC thermistor is reached at 63.2% of the ambient temperature change under zero power condition |
| Material Constant B | B=T1T2/( T2- T1) Ln (R1/R2) R1 , R2 is zero-power resistance at T1 , T2 T1 = 298.15 K(25) T2 = 323.15 K(50) | |
| Max. Steady State Current (A) | visible mechanical damage. RN / RN 20% (R =RN-RN') | ambient temperature:252 Testing Time: min 100h |
| Reliability Test | Specification | Test Conditions & Methods |
|---|---|---|
| Temp. Cycling Testing | No visible mechanical damage. RN / RN 20% (R =RN-RN') | Ta:-403/ 30min252/ 5minTb:2003/30min 252/ 5min Cycles: 5times After recovering 4~5 h under 252, the rated zero power resistance value RN' shall be measured. |
| Electrical Cycling Testing | No visible mechanical damage. RN / RN 20% (R =RN-RN') | Ambient temp. Range:252. Cycles: 1,000times On / Off: 1m / 5m Test Current: 6.0A After recovering 4~5h under 252, the rated zero power resistance value RN' shall be measured. |
| LoadLife ( Endurance ) Testing | No visible mechanical damage. RN / RN 20% (R =RN-RN') | Ambient temp. Range:252; 6.0A/ 1,00024h After recovering 4~5 h under 252, the rated zero power resistance value RN' shall be measured. |
| Humidity Testing | No visible mechanical damage. RN / RN 20% (R =RN-RN') | Ambient temp. range : 402,R.H.:933% , Energized time:100024 h After recovering 4~5 h under 252, the rated zero power resistance value RN' shall be measured. |
Graphs of Characteristics
Figure 1 - Graph of Resistance vs. Temperature
Figure 2 - Graph of Voltage vs. Current
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Company
Changsha Purple Horn E-Commerce Co., Ltd.
Location
2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
Contact Person
Coral