Basic Info.
Model NO.
B59850C0120A070
Resistance
Sensitive Resistor
Function for Resistance
Protective Resistor
Installation
DIP Resistor
Material
Ceramic and Metal
Quantity
Single Connection
Specification
230V 10 Ohm B59850C0120A070
Product Description
AMWEI PTC Thermistor for Circuit Overcurrent Protection 230V 10 Ohm 1.8A in radial leaded resin coated, ceramic diameter D15mm, T5.5mm, Pin length L25mm min, space 5mm, EPCOS Code B59850C0120A070 Alternative.Electrical SpecificationsResistance @25C R25 :10 Ohm +/-25%Rated voltage (RMS) : 230VMaximum operating voltage Vmax: 265VMaximum withstanding voltage Vwith: 350VMaximum permissible repetitive turn over current Imax: 1.8ANon-trip Current at +25C : 260 mANon-trip Current at +60C: 200 mAPTC Thermistor Trip Current, Operating Current at 25C It : 520 mAReference temperature (Switch temperature) Tref: 120±10COperating ambient temperature range (V=0): -40~+125COperating ambient temperature range (V=Vmax) : 0~60CFeaturesApplication: Overcurrent protection, Overload, Short circuit protection.Best suited to meet the requirements for power supplies motor transformer protection.Error-free operations are assured by rush current.Circuit is protected until current is turned off.Restores the original low resistance value automatically once the overload is removed.Non-contact design leads to long life and no noise.Durable and strong against mechanical vibration and shock.PTC Thermistor Current Protector Resettable Fuse are ceramic-based doped barium titanate PTC thermistors discs, in through-hole rugged design, used instead of conventional fuses to protect load, such as transformers, instruments, power supply, or electronic circuit, against overcurrent overload and short circuit, for circuit protection inrush current limit function, by utilizing ceramic PTC thermistors thermal property that resistance increases sharply at Curie Temperature (also called Switch Temperature, Reference Temperature), reduces the current flow to the load to an admissible low level.PTC thermistors protector not only respond to inadmissibly high currents but also if a preset temperature limit is exceeded.PTC thermistor over-current protector limits the power dissipation of the whole circuit by increasing their resistance and thus reducing the current to a harmless residual value.In contrast to conventional fuses, PTC thermistor resettable fuses do not have to be replaced after elimination of the fault but resume their protective function immediately after a short cooling-down time.
Address:
11-502, Songpingshan, Langshan Road, North Area, Shenzhen High-Tech Industrial Park, Nanshan, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Instruments & Meters
Company Introduction:
AMWEI Sensor Co., Ltd., professional manufacturer of PTC & NTC thermistors (THERMally sensitive resistors) and thermistor temperature sensors probe. PTC (Positive Temperature Coefficient) thermistor for over-current & overload protection, telecom, lighting switching, temperature sensing & protection, self-regulation heating, motor starting. NTC (Negative Temperature Coefficient) thermistor application covers power thermistor for inrush current suppressing limiting, NTC thermistor for temperature measurement, indicator, temperature compensation, temperature control, in either radial leaded, axial leaded or surface mount configuration. Can also make custom thermistors assemblies and temperature probes, housed in either stainless steel, copper, plastic, teflon, aluminum, epoxy and heat shrinkable tubing, such as air/gas temperature sensors, surface temperature sensors and immersion temperature sensors, etc.