EPCOS (TDK) B57237S479M
- Part Number:
- B57237S479M
- Manufacturer:
- EPCOS (TDK)
- Ventron No:
- 955304-B57237S479M
- Description:
- ICL 4.7 OHM 20% 5.1A 15MM
- Datasheet:
- B57237S479M
EPCOS (TDK) B57237S479M technical specifications, attributes, parameters and parts with similar specifications to EPCOS (TDK) B57237S479M.
- Contact PlatingTin
- MountThrough Hole
- Package / CaseRadial
- Terminal ShapeWIRE
- Number of Pins2
- Weight2.000002g
- Tolerance20%
- JESD-609 Codee3
- Pbfree Codeyes
- Number of Terminations2
- ECCN CodeEAR99
- Resistance4.7Ohm
- Max Operating Temperature170°C
- Min Operating Temperature-55°C
- HTS Code8533.40.80.70
- Power Rating3.1W
- Depth7mm
- Resistor TypeNTC THERMISTOR
- Current Rating5.1A
- Approval AgencyUL
- Lead Pitch7.493mm
- Lead Length25mm
- Operating Supply Voltage230V
- Lead Diameter800 μm
- Dissipation Factor17 %
- Thermistor ApplicationSOFT START
- Diameter14.986mm
- Width7mm
- REACH SVHCNo SVHC
- Radiation HardeningNo
- RoHS StatusRoHS Compliant
B57237S479M Overview
The Radial package contains it for your convenience. NTC thermistors are capable of reliable operation at a maximum operating temperature of 170°C. In order to ensure reliability, NTC thermistors can be operated at a minimum temperature of -55°C. Total number of terminations on these NTC thermometers is 2. To make an NTC thermistor work properly, it needs to have the 2 pins connected. If the thermistors are operated at 5.1A, the fuse element will not deteriorate too much. To maximize the efficiency of the NTC thermistors, the supply voltage should be set to 230V.
B57237S479M Features
2 Pins
4.7Ohm Resistance
Current Rating of 5.1A
20% Tolerance
Operating Supply Voltage: 230V
B57237S479M Applications
There are a lot of EPCOS
B57237S479M NTC Thermistors applications.
Temperature compensation of display backlighting (CCFL)
Personal Computer and Peripheral Device
Personal Computer and Peripheral Device
Liquid Crystal Display
Temperature measurement and compensation
LCD compensation
Battery packs
Mobile phones
CD players
Heating systems
The Radial package contains it for your convenience. NTC thermistors are capable of reliable operation at a maximum operating temperature of 170°C. In order to ensure reliability, NTC thermistors can be operated at a minimum temperature of -55°C. Total number of terminations on these NTC thermometers is 2. To make an NTC thermistor work properly, it needs to have the 2 pins connected. If the thermistors are operated at 5.1A, the fuse element will not deteriorate too much. To maximize the efficiency of the NTC thermistors, the supply voltage should be set to 230V.
B57237S479M Features
2 Pins
4.7Ohm Resistance
Current Rating of 5.1A
20% Tolerance
Operating Supply Voltage: 230V
B57237S479M Applications
There are a lot of EPCOS
B57237S479M NTC Thermistors applications.
Temperature compensation of display backlighting (CCFL)
Personal Computer and Peripheral Device
Personal Computer and Peripheral Device
Liquid Crystal Display
Temperature measurement and compensation
LCD compensation
Battery packs
Mobile phones
CD players
Heating systems
B57237S479M More Descriptions
Epcos 4.7Ohms 3100mW NTC Thermistor; 90s; 15 (Dia.) x 7mm
Thermistor NTC 4.7 Ohm 20% 2-Pin Radial 2900K Bulk Automotive
Thermistor Resistance technical notation: 4R7 Temperature range: -55 ... 170 °C Thermal time constant: 90 s (in air) IEC-climate category: 55/170/56 Pitch: 7.5 mm Rated temperature: 25 °C Resistance @ 25°C: 4.7 Ohm W 25/100 value: 2900 K
THERMISTOR, NTC; Thermistor Type:NTC; Resistance:4.7ohm; Thermistor Tolerance:-20% to 20%; Beta Value (K):2900K; Operating Temperature Range:-55°C to 170°C; Thermistor Case Style:Radial Leaded; No. of Pins:2; SVHC:No SVHC (20-Jun-2011); Beta Value Lower Limit Temperature:25°C; Body Diameter:15mm; Current Max:5.1A; Current Temperature:25°C; Lead Length:25mm; Operating Temperature Max: 170°C; Package / Case:Radial; Resistance Temperature:25°C; Resistance Tolerance:± 20%; Resistance Tolerance :20%; Resistance Tolerance -:20%; Series:B572; Temperature Upper Limit Beta Value:100°C
Thermistor NTC 4.7 Ohm 20% 2-Pin Radial 2900K Bulk Automotive
Thermistor Resistance technical notation: 4R7 Temperature range: -55 ... 170 °C Thermal time constant: 90 s (in air) IEC-climate category: 55/170/56 Pitch: 7.5 mm Rated temperature: 25 °C Resistance @ 25°C: 4.7 Ohm W 25/100 value: 2900 K
THERMISTOR, NTC; Thermistor Type:NTC; Resistance:4.7ohm; Thermistor Tolerance:-20% to 20%; Beta Value (K):2900K; Operating Temperature Range:-55°C to 170°C; Thermistor Case Style:Radial Leaded; No. of Pins:2; SVHC:No SVHC (20-Jun-2011); Beta Value Lower Limit Temperature:25°C; Body Diameter:15mm; Current Max:5.1A; Current Temperature:25°C; Lead Length:25mm; Operating Temperature Max: 170°C; Package / Case:Radial; Resistance Temperature:25°C; Resistance Tolerance:± 20%; Resistance Tolerance :20%; Resistance Tolerance -:20%; Series:B572; Temperature Upper Limit Beta Value:100°C
The three parts on the right have similar specifications to B57237S479M.
-
ImagePart NumberManufacturerContact PlatingMountPackage / CaseTerminal ShapeNumber of PinsWeightToleranceJESD-609 CodePbfree CodeNumber of TerminationsECCN CodeResistanceMax Operating TemperatureMin Operating TemperatureHTS CodePower RatingDepthResistor TypeCurrent RatingApproval AgencyLead PitchLead LengthOperating Supply VoltageLead DiameterDissipation FactorThermistor ApplicationDiameterWidthREACH SVHCRadiation HardeningRoHS StatusTolerance:Series:R @ Current:R @ 25°C:Packaging:Lead Spacing:Diameter:Current - Steady State Max:Approvals:Factory Lead TimePackagingSeriesPart StatusMoisture Sensitivity Level (MSL)Lead SpacingR @ 25°CCurrent - Steady State MaxR @ CurrentView Compare
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B57237S479MTinThrough HoleRadialWIRE22.000002g20%e3yes2EAR994.7Ohm170°C-55°C8533.40.80.703.1W7mmNTC THERMISTOR5.1AUL7.493mm25mm230V800 μm17 %SOFT START14.986mm7mmNo SVHCNoRoHS Compliant-------------------
-
-------------------------------±20%P130.043 Ohm1 OhmBulk0.295" (7.50mm)0.57" (14.5mm)7.5AUL---------
-
-------------------------------±20%P130.359 Ohm47 OhmBulk0.295" (7.50mm)0.57" (14.5mm)3AUL---------
-
------±20%------------CQC, UL, VDE7.493mm-----0.571 14.50mm---ROHS3 Compliant---------22 WeeksBulkP13Active1 (Unlimited)0.295 7.50mm12 Ohms4A189 mOhms
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