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RUILON NTC 5D-11

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RUILON NTC 5D-11

Resistance @ 25℃ : 5Ω

Power(Watts) : -

Pitch : 7.5mm

Operating Temperature : -55℃~+200℃

B Constant (25℃/100℃) : -

Steady State Current (Max) : 4A

Diameter (φD) : 11mm

Thermal Time Constant : 50s

B Constant (25℃/85℃) : -

B Constant (25℃/75℃) : -

B Constant (25℃/50℃) : -

B Constant Tolerance : -

Description : NTC Thermistor 5Ω Through Hole,P=7.5mm

Mfr. Part # : NTC 5D-11

Model Number : NTC 5D-11

Package : Through Hole,P=7.5mm

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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:

  1. 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:

  1. Exceeding Imax
  2. Exceeding rated temperature range
  3. 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


c66a7ed61db0c336e8faed0494e2d394.pdf?productCode=C9179
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