From universal joints (UJ) to oil jets,HIKARI SEIKO CO., LTD. (HKR) manufactures precision automotive parts.

Products

Peltier modules

This thermal control module is used for not only automobile, but also widely applicable.

Peltier modules developed with our own assembly technology can be used for not only automobile, but also in various fields.

■Product Features

  • Hot press materials are used to achieve a good balance between performance and strength.
  • High thermal conductivity and quick reaction are realized by thinning the electrode.
  • Our Peltier modules are all lead-free products.

Production Technology

  • High-precision and productivity are realized with the technology developed through automotive experiences.
  • All assembly equipment and tools are developed and designed in-house.

Quality Assurance

  • All elements are conducted an inspection for cracking and chipping.
  • All completed modules are conducted a functional inspection.

Evaluation Technology

  • All performance measurement devices and endurance test machines are developed and designed in-house.

Customization

  • We can meet any customer’s requirements flexibly.

Lineup list

Part number AS06017NS-PAE AS06031NS-PAE AS06071NS-PAE AS06127NS-PAE
Appearance
Size 15mm × 15mm 20mm × 20mm 30mm × 30mm 40mm × 40mm
Module thickness 2.98mm 2.98mm 2.98mm 2.98mm
Maximum voltage※1 2.4V 5.0V 11.1V 18.2V
Maximum current value※1 6.0A 6.0A 6.0A 6.0A
Maximum temperature gap※1 73℃ 73℃ 73℃ 73℃
Maximum endothermic quantity※1 5.5W 12.1W 28.7W 47.3W
Resistance value※2 0.35Ω 0.6Ω 1.3Ω 2.3Ω
Melting point solder (Lead-free) 235℃ 235℃ 235℃ 235℃
Allowable compression load 200N 360N 810N 1450N
Functional characteristic diagram

※1 When radiational side is 50℃ (ambient22±2℃)
※2 Based on Four-terminal AC sensing (ambient22±2℃)

Customization

  • The size of Ceramic substrate
  • Maximum current value and/or endothermic characteristic (change in element size and/or the number of couples)
  • Thickness tolerance, lead specifications, etc.
    We will respond to customers’ requests flexibly.

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