B57703M103G40

The B57703M103G40 is a 2-pin NTC Thermistor with encapsulated in metal-tag case. This B57703M series through hole mounting thermistor features good thermal coupling through metal tag. 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. 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 surface temperature measurement (e.g. on housings and heat sinks).

• Bending radius should be at least 0.75mm
• High accuracy and easy mounting
• 150mW Maximum power

Applications

Test & Measurement

Warnings

Do not store thermistors where they are exposed to heat or direct sunlight. Otherwise, the packing material may be deformed or components may stick together, causing problems during mounting.