NTC Negative Temperature Coefficient Thermistor 20D-5 20 Ohm 20% 5mm 0.6A THT Radial

NTC Negative Temperature Coefficient Thermistor 20D-5 20 Ohm 20% 5mm 0.6A THT Radial

Product Details:

Place of Origin: Dongguan,Guangdong,China
Brand Name: AMPFORT
Certification: TUV,CQC,UL,CUL
Model Number: 20D-5

Payment & Shipping Terms:

Minimum Order Quantity: 10000PCS
Price: 0.02~0.03USD/PC
Packaging Details: Bulk
Delivery Time: 10 workdays
Payment Terms: T/T IN ADVANCE
Supply Ability: 100KKPCS Per month
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Detail Information

Name: Negative Temperature Coefficient Thermistor P/N: 20D-5
Resistance: 20 Ohm Maximum Current: 0.6A
Max. Component Diameter: 7.5mm Tolerance: ±20%
Mounting: THT Operating Temperature Range: -40℃ ~ 155℃
High Light:

NTC Negative Temperature Coefficient Thermistor

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0.6A Negative Temperature Coefficient Thermistor

,

THT Radial Power NTC Thermistor

Product Description

 

NTC Negative Temperature Coefficient Thermistor 20D-5 20 Ohm 20% 5mm 0.6A THT Radial

 

Introduction Of The Negative Temperature Coefficient Thermistor 20D-5


NTC or Negative Temperature Coefficient Thermistors are typically used for in-rush current limiting and sensing applications. (As and NTC thermistor temperature increases its resistance decreses.) For in-rush applications this attribute is used to reduce current surges to circuits thereby reducing the probability to tripped crcuite breakers and blown fuses or damage to motors or filaments.
For sensing applications this attribute allows for the compensation fo changes in circuit resitances brought about by variations in the ambient temperature.

NTC Negative Temperature Coefficient Thermistor 20D-5 20 Ohm 20% 5mm 0.6A THT Radial 0

 

 

Features Of The Negative Temperature Coefficient Thermistor 20D-5

 

Small size , Strong power and strong capability of surge current protection.
Fast response to surge current.
Big material constant(B value), Small remain resistance.
Longevity of service, High reliability.
Integral series , Extensive operating range
Silicon Epoxy Coating, Copper Leads
RoHS Compliant

 

 

Application Of The Negative Temperature Coefficient Thermistor 20D-5

.
Convension power supply , switch power , kinds of electric heater , energy-saving lamps , electronic ballast etc .

All kinds of power circuit protection of electronic equipments , filament protection of RT, display, bulb, lighting lamps .

 

 

Operating Temperature Of The Negative Temperature Coefficient Thermistor 20D-5

 

Size Operating Temperature Range
φ5mm -40℃ ~ 155℃
φ7mm/φ9mm/φ11mm -40℃ ~ 175℃
φ13mm/φ15mm/φ20mm -40℃ ~ 200℃

Storage Temperature:15℃~35℃

 

 

Endurance test Of The Negative Temperature Coefficient Thermistor 20D-5

 

No. Item Test method and condition Specification
1 Endurance at room temperature with applied continuous maximum current

Current:7A

Time:1000h

No visible damage

│Δ R/R│≤20%

2 Storage in dry heat

Temperature:+155℃

Time:1000h

Storage at upper category temperature

No visible damage

│Δ R/R│≤20%

 

 

Specification Of The Negative Temperature Coefficient Thermistor 20D-5

 

P/N D T d F L
Tin-plated copper wire Tin-plated steel wire Normal Cutting
MF72 16D-5 ≤7 ≤4.5 0.55±0.06 0.5±0.06 5.0±1.0 ≥25 Customization

 

P/N Rated zero power resistance
@25C(Ohm)
Max stable current
@25C(A)
Residual resistance
at max current
@25C(A)
B25/85(K) Thermal time constant(s) Dissipation factor(mw/C) Certification Operating temperature
MF72 20D-5 20 0.6 2.020 2800 ≤18 ≥6 -40~155 UL



Series Parameters Of The Negative Temperature Coefficient Thermistor 20D-5

 

P/N Rated zero power resistance
@25C(Ohm)
Max stable current
@25C(A)
Residual resistance
at max current
@25C(A)
B25/85(K) Thermal time constant(s) Dissipation factor(mw/C) Certification Operating temperature
5D-5 5 1 0.584 2700 ≤18 ≥6 -40~150 CQC UL CUL TUV
6D-5 6 0.7 0.675 2700 ≥6 -40~150 TUV
7D-5 7 0.7 0.766 2700 ≥6 -40~150 TUV
8D-5 5 0.7 0.857 2700 ≥6 -40~150 TUV
10D-5 10 0.7 1.039 2700 ≥6 -40~150 CQC UL CUL TUV
12D-5 12 0.6 1.235 2800 ≥6 -40~150 TUV
15D-5 15 0.6 1.530 2800 ≥6 -40~150 CQC UL CUL TUV
16D-5 16 0.6 1.628 2800 ≥6 -40~150 TUV
18D-5 18 0.6 1.824 2800 ≥6 -40~150 TUV
20D-5 20 0.6 2.020 2800 ≥6 -40~150 CQC UL CUL TUV
22D-5 22 0.6 2.060 2800 ≥6 -40~150 CQC UL CUL TUV
25D-5 25 0.5 2.123 2800 ≥6 -40~150 TUV
30D-5 30 0.5 2.227 2800 ≥6 -40~150 CQC UL CUL TUV
33D-5 33 0.5 2.436 2800 ≥6 -40~150 CQC UL CUL TUV
50D-5 50 0.4 2.653 3000 ≥6 -40~150 CQC UL CUL TUV
60D-5 60 0.3 2.753 3000 ≥6 -40~150 CQC UL CUL TUV
200D-5 200 0.1 18.7 3000 ≥6 -40~150 UL

NTC Negative Temperature Coefficient Thermistor 20D-5 20 Ohm 20% 5mm 0.6A THT Radial 1NTC Negative Temperature Coefficient Thermistor 20D-5 20 Ohm 20% 5mm 0.6A THT Radial 2

 

 

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