PLT-UN40F Cold Plate, 40mm x 40mm (1.57in x 1.57in)

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Volume Pricing
2 : $62.34
5 : $59.69
10+ : $57.04
RoHS CertifiedREACH Certified
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BSPP Fittings

PLT-UN40F is a high-efficiency, general-purpose cold plate for thermal applications such as TEC, LED, image sensor, and semiconductor cooling. The cooling area footprint is 40mm x 40mm (1.57in x 1.57in), and it utilizes a 0.5mm microfin internal structure.

One loose steel bracket is included, designed for easy fabrication and modification (see dimensions under the "Files" tab). The included bracket accommodates diagonal mounting hole distances from approximately 60mm to 88mm (2.36in to 3.46in).

Cold plate materials include copper, a brass top, anti-corrosive nickel plating, and EPDM o-ring. Threaded for G 1/4 BSPP fittings.

Cold Plates
Flow Resistance @ 5LPM (10-13mm ID) 0.07 kgf/cm2 (1.0psi)
Thermal Resistance @ 5LPM (Approx.) 0.044°C/W
Weight 0.34 lb (0.15 kg)
Materials Nickel-Plated Copper, Nickel-Plated Brass, EPDM
Max Pressure @ 25°C 8kgf/cm2 (113.8psi)
Max Temperature 100°C (212°F)
Diagrams / Models (See Files Tab for Diagrams and 3D Models)


Liquid Coolants

Koolance's product warranty does not cover the use of 3rd-party coolants, coolant additives, or corrosion. Koolance LIQ-702 or LIQ-705 coolants are strongly recommended to help avoid issues with mixed metals or biological growth. Additionally, do not use aluminum with bare (unplated) copper or bare (unplated) brass in the same system. Do not use silver with nickel in the same system.