Thermal links

CR Series

CR Series

The photo of CRJ is shown

Features

CR series has a high surge capacity characteristics so that it is suitable for overheat protection of voltage dependant resistor (VDR) which used for surge protection devices.

  • It is a non-resettable thermal link that uses a fusible alloy for its thermal element.
  • It is compliant with RoHS2.
  • Extremely simple construction ensures reliability, and hermetically sealed thermal element reduces deterioration with age.
  • It has superior thermal sensitivity.
  • It uses an insulating container.
  • Please feel free to ask us about cutting, forming, and taping of lead wire.
Lead length Dimensions(mm)
A B C D E
Regular 13±2 36±3 4±1 5or below 1.0±0.1

Specification

Type No. Rated functioning temperature Tf(℃) Functioning temperature
(℃)
Electrical rating
Ampere
(A)
Voltage
(V)
CR2X 115 112±3 5 AC250

Safety standard information

Type No. Safety standard approval
PSE UL C-UL VDE CCC
CR2X JET5267-32001-1004 - - - -
  • Functioning temperature is measured with silicone oil bath of which temperature is increased at the rate of 1℃/min. Detecting current is 0.1A or less.