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Temperature sensor KNSCHA 206RV178 NTC Thermistor with black coating and metal oxide sintered materials
Temperature sensor KNSCHA 206RV178 NTC Thermistor with black coating and metal oxide sintered materials
Specifications
Resistance @ 25℃ :
2.5Ω
Power(Watts) :
-
Pitch :
7.5mm
Operating Temperature :
-40℃~+200℃
B Constant (25℃/100℃) :
-
Tolerance :
±20%
Steady State Current (Max) :
7A
Diameter (φD) :
15mm
Thermal Time Constant :
1.25min
B Constant (25℃/85℃) :
-
B Constant (25℃/75℃) :
-
B Constant Tolerance :
-
B Constant (25℃/50℃) :
-
Description :
NTC Thermistor 2.5Ω Through Hole,P=7.5mm
Mfr. Part # :
206RV178
Model Number :
206RV178
Package :
Through Hole,P=7.5mm
Description

NTC Thermistor 206RV178

The NTC Thermistor is a negative temperature coefficient resistor whose resistance decreases as ambient temperature increases. It is manufactured from 2 or 4 types of metal oxides (iron, nickel, cobalt, manganese, or copper) which are shaped and sintered at high temperatures. This thermistor is designed with a black coating and inwardly bent leads for specific applications.

Product Attributes

  • Brand: Not specified
  • Origin: Not specified
  • Material: Phenolic aldehyde (Wrapper), Tinned Electron Wire (Down-lead)
  • Color: Black
  • Certifications: Not specified

Technical Specifications

ItemSpecification RequestUnitNotes
ModelNTC 2.5D-15NTC Thermistor, Nominal Resistance 2.5, Chip Diameter 15mm
Nominal Resistance (251)2.520%
Max Steady State Current (25)7A
Thermal Time Constant (approx.)75S
Thermal Dissipation Constant (approx.)21mW
Operation Range-40 to +200
Approximate Resistance Value at Maximum Current0.065
Max Shock Capacity820uf/240V
Lead Terminal Tensile Strength1.0kg for 10 sec, No visible damage, Resistance change: 20%
Lead Terminal Bend StrengthFixed body, 0.5kg on one terminal, bend 90 and back, then opposite direction, No visible damage, Resistance change: 20%
VibrationFrequency: 10~50Hz, Amplitude: 1.55mm, X,Y,Z directions for 2 hrs each, No substantial damage
SolderabilitySolder bath temperature: 2355, Time: 3S, Covered termination: 98%
Resistance to Soldering HeatDipped in molten solder 35010 for 3.00.5 sec up to 4.00.8mm depth, Resistance change: 10%
Dry Heat (High Temperature Storage)1252 for 1000+48 hours, Resistance change: 10%
Cold (Low Temperature Storage)-403 for 1000+48 hours, Resistance change: 10%
Humidity Test (Steady State)402, 95%RH, 1000HR, Resistance change: 10%
Temperature Cycle Test-40/30 25/5 +125/30 25/5, Resistance change: 20%
Operating Temperature-40 to +200Allowable temperature range while the thermistor works continuously for long time
Storage Conditions-10 to 40RH75%

2504211835_KNSCHA-206RV178_C48392655.pdf

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Temperature sensor KNSCHA 206RV178 NTC Thermistor with black coating and metal oxide sintered materials

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Product Detail
Resistance @ 25℃ :
2.5Ω
Power(Watts) :
-
Pitch :
7.5mm
Operating Temperature :
-40℃~+200℃
B Constant (25℃/100℃) :
-
Tolerance :
±20%
Contact Supplier
Temperature sensor KNSCHA 206RV178 NTC Thermistor with black coating and metal oxide sintered materials

Changsha Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Analog and Digital Output, Pressure Sensors, Transducers, Sensor, Transducer Amplifiers
Employee Number :
300~500
Certification Level :
Verified Supplier
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