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EPCOS  B57211P0409M301  Thermistor, ICL NTC, Disc, 4 ohm, -20% to +20%, Radial Leaded, B57211P0 Series

EPCOS B57211P0409M301
Technical Data Sheet (459.47KB) EN Vea todos los documentos técnicos

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Resumen del producto

The B57211P0409M301 is a 2-pin NTC Thermistor with kinked leads of tinned copper wire and black coated thermistor disk. This B57211P0 series thermistor is marked with manufacturer's logo, NTC and resistance value stamped on. A lead (wire) may be bent at a minimum distance of twice the wire's diameter plus 4mm from the component head or housing. When bending ensure the wire is mechanically relieved at the component head or housing. The bending radius should be at least 0.75mm. Twisting (torsion) by 180° of a lead bent by 90° is permissible at 6mm from the bottom of the thermistor body. Soldering can use resin-type flux or non-activated flux. The soldering due to insufficient preheating may cause ceramic cracks. Suitable for inrush current limiting and peripheral communication equipment.
  • 7.5mm Lead spacing
  • High stability of electrical characteristic
  • Bending radius should be at least 0.75mm
  • 3W Maximum power
  • UL94V-0 Flammability rating
Avoid contamination of thermistors surface during storage, handling and processing. Do not touch components with bare hands. Washing process may damage due to possible static/cyclic mechanical loads.
The self-heating of a thermistor during operation depends on the load applied and the applicable dissipation factor. Gloves are recommended.

Información del producto

Rango de Producto:
Serie B57211P0
Tamaño del Disco:
13mm
Resistencia a Potencia Cero a 25°C:
4ohm
Autorizaciones:
UL
Potencia Nominal Máxima a 25°C:
-
Corriente en Estado Permanente Máxima a 25°C:
5A
Temperatura de Trabajo Máx.:
150
Valor Beta (K):
-
Termistor, Tolerancia:
-20% a +20%
Resistencia:
4 ohm
Temperatura de Trabajo Mín.:
-40
Termistor, Tipo:
Con Conexión Radial
Sustancia Extremadamente Preocupante (SVHC):
No SVHC (15-Jun-2015)
Tipo de Termistor:
NTC
Núm. de Contactos Macho:
2

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Aplicaciones

  • Seguridad;
  • Comunicaciones y Red

Notas

The self-heating of a thermistor during operation depends on the load applied and the applicable dissipation factor. Gloves are recommended.

Legislación y medioambiente

País de origen:
Austria

País donde se realizó la mayor parte del proceso de producción

Conforme a RoHS:
N.º de tarifa
85334090
Peso (kg):
.00185

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