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RUILON NTC5D-9

RUILON NTC5D-9

RUILON NTC5D-9
RUILON NTC5D-9
Categories NTC Thermistors
Resistance @ 25℃: 5Ω
Power(Watts): 1.9W
Pitch: 7.5mm
Operating Temperature: -40℃~+175℃
Tolerance: -
B Constant (25℃/100℃): 2700K
Steady State Current (Max): 3A
Diameter (φD): 11mm
Thermal Time Constant: 35s
B Constant (25℃/85℃): 2700K
B Constant (25℃/75℃): 2700K
B Constant Tolerance: ±10%
B Constant (25℃/50℃): 2700K
Description: NTC Thermistor 5Ω Through Hole,P=7.5mm
Mfr. Part #: NTC5D-9
Model Number: NTC5D-9
Package: Through Hole,P=7.5mm
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RUILON NTC5D-9

Negative Temperature Coefficient Resistor (NTC Series)

Description: A Negative Temperature Coefficient Resistor whose resistance changes with ambient temperature changes. Thermistors are comprised of 2 or 4 kinds of metal oxides of 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 Structure

Materials: Phenolic resin wrapper, CP wire down-lead, Black coating color

1 - 3 D 1 C T N

Negative Temperature Coefficient Resistor

Diameter of Chip: 13 0

Resistance Value: 10

ModelR25 ()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-5510.35620150/5602700-40~+150
NTC8D-580.70.77620100/3902700-40~+150
NTC10D-5100.70.7762068/2702700-40~+150
NTC20D-5200.50.99762039/1502800-40~+150
NTC33D-5330.51.8862039/1502950-40~+150
NTC5D-7520.28930100/3902700-40~+150
NTC8D-7810.54930100/3902700-40~+150
NTC10D-71010.62930100/3902700-40~+150
NTC12D-71210.8293082/3302700-40~+150
NTC16D-7160.71.0093082/3302800-40~+150
NTC20D-7200.61.1193082/3302800-40~+150
NTC22D-7220.61.1193068/2702800-40~+150
NTC33D-7330.51.4993068/2702950-40~+150
NTC3D-9340.121135220/8202600-40~+175
NTC5D-9530.211135220/8202700-40~+175
NTC6D-9620.321135220/8202700-40~+175
NTC8D-9820.401135150/5602700-40~+175
NTC10D-91020.461135150/5602700-40~+175
NTC12D-91210.661135150/5602700-40~+175
NTC15D-91510.801135150/5602800-40~+175
NTC16D-91610.80113582/3302800-40~+175
NTC20D-92010.88113582/3302800-40~+175
NTC22D-92210.95113582/3302800-40~+175
NTC33D-93311.12113568/2702950-40~+175
NTC50D-95011.25113568/2702950-40~+175
NTC100D-91000.83.02113568/2703200-40~+175
NTC120D-91200.83.02113568/2703200-40~+175
NTC2.5D-112.550.101450680/27002700-40~+150
NTC3D-11350.101450680/27002700-40~+150
NTC5D-11540.161450470/18002700-40~+150
NTC8D-11830.251450470/18002800-40~+150
NTC10D-111030.281450220/8202800-40~+150
NTC12D-111220.461450220/8202800-40~+150
NTC15D-111520.471450150/5602800-40~+150
NTC16D-111620.471450150/5602800-40~+150
NTC20D-112020.511450100/3902950-40~+150
NTC22D-112220.561450100/3902950-40~+150
NTC33D-11331.50.671450100/3902950-40~+150
NTC47D-11471.51.021450100/3902950-40~+150
NTC50D-11501.51.021450100/3902950-40~+150
NTC1.5D-131.56.50.0851568680/27002600-40~+200
NTC2.5D-132.560.0881568680/27002600-40~+200
NTC3D-13360.0921568680/27002600-40~+200
NTC4.7D-134.750.121568680/27002700-40~+200
NTC5D-13550.1251568680/27002700-40~+200
NTC8D-13840.1941568330/12002800-40~+200
NTC10D-131040.2061568330/12002800-40~+200
NTC16D-131630.3351568220/8202800-40~+200
NTC18D-131830.3721568220/8202800-40~+200
NTC20D-132030.3721568220/8202800-40~+200
NTC30D-13302.50.5171568150/5602950-40~+200
NTC47D-134720.811568150/5602950-40~+200
NTC1.3D-151.380.0521886820/33002600-40~+150
NTC1.5D-151.580.0711886820/33002600-40~+150
NTC2.5D-152.580.0711886820/33002600-40~+150
NTC3D-15370.0751886820/33002600-40~+150
NTC5D-15560.1121886680/27002800-40~+150
NTC7D-15750.1731886680/27002800-40~+150
NTC8D-15850.1781886680/27002950-40~+150
NTC10D-151050.181886560/22002950-40~+150
NTC15D-151540.2681886560/22002950-40~+150
NTC16D-151640.2681886560/22002950-40~+150
NTC18D-151840.2881886330/12002950-40~+150
NTC20D-152040.2881886220/8202950-40~+150
NTC30D-15303.50.4381886220/8202950-40~+150
NTC47D-154730.681886220/8203200-40~+150
NTC50D-155030.721886220/8203200-40~+150
NTC1.3D-201.390.03724113820/33002600-40~+150
NTC1.5D-201.590.03724113820/33002600-40~+150
NTC2.5D-202.580.04924113820/33002700-40~+150
NTC3D-20380.05524113820/33002700-40~+150
NTC5D-20570.08724113820/33002800-40~+150
NTC8D-20860.14224113820/33002950-40~+150
NTC10D-201060.16224113820/33002950-40~+150
NTC16D-201650.21224113820/33003200-40~+150
NTC20D-202040.23124113820/33003200-40~+150
Storage ConditionTemperatureHumidityTermPlace
Storage Condition-10+4070%RH12 months (First-in/ First-out)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.
Notes
Do not apply components under conditions exceeding Imax, exceeding rated temperature range, or with inferior thermal dissipation. Such conditions may lead to overheating, component damage, or fire.
Mechanical CharacteristicsSpecificationTest Conditions & Methods
Solder-abilityThe 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 HeatNo 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 terminalNo 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 90 slowly 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 CharacteristicsSpecificationTest 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 listThe 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 listThe 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 BB=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 TestSpecificationTest Conditions & Methods
Temp. Cycling TestingNo 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 TestingNo 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 ) TestingNo 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 TestingNo 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.

Graph of Characteristics

Figure 1 - Graph of Resistance vs. Temperature

Figure 2 - Graph of Voltage vs. Current


d0ec43ece9bcf7f7711c0250cbcfc69a.pdf?productCode=C702818
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RUILON NTC5D-9

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