Temperature Label-Supermini 3K

Temperature Label-Supermini 3K

A very small three-point temperature indicator best for small parts

Label and package
Color sample
Irreversible
Type
Three
points
40 - 150°C
  • Irreversible
  • Three point
  • 40 - 150 ℃

Temperature range: 40～150℃
200pcs/pkg
RoHS Compliant
*For indoor use only

The 3K is a single-use indicator which irreversibly changes color from white to black when the color-changing temperature is reached or exceeded. Three small 1.5mmφ indicators are contained in a very small 11mm×6.5mm area. Best suited for temperature control of electronic and electric parts like transistors, ICs, capacitors, and small motors.
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Color Transition Simulation

Products Feature

  • Extra small design for tight spaces and small devices
  • 3-points temperature indication
  • 5°C increments
  • Irreversible, single-use
  • Temperature range: 40°C to 150°C
  • Self-adhesive and easy to apply in various locations. (the back side is coated with heat-resistant adhesive material).
 
Product nameTemperature
to change color（℃）		AccuracyJAN Code
3K-4040-45-50±2℃4582130421109
3K-5050-55-60±2℃4582130421116
3K-6565-70-75±2℃4582130421123
3K-8080-85-90±2℃4582130421130
3K-9595-100-105±2℃4582130421147
3K-110110-115-120±2℃4582130421154
3K-130130-140-150±2℃4582130421161

*The white indicator area turns to black at the stated temperature

 
Product nameTemperature
to change color（℃）
3K-4040-45-50
3K-5050-55-60
3K-6565-70-75
3K-8080-85-90
3K-9595-100-105
3K-110110-115-120
3K-130130-140-150

*White indicator area turns to black at the stated temperature

Usage

Apply where temperature monitoring is required.

Warnings

  • Do not rub the color changing part. This may cause abnormal color changes.
  • Apply on a flat surface. The THERMO LABEL® SUPER MINI 1K might fall off if applied on an uneven surface.
  • Do not bend the indicator or apply to a curved surface.
  • Do not cut the THERMO LABEL®SUPER MINI 1K. This may reduce the durability of the product or cause abnormal color changes.

Effective lifetime

Indoor use: 3 years
Outdoor use: The THERMO LABEL®SUPERMINI 1K is not designed for outdoor use

Storage

Store unused indicators at room temperature in dark conditions. Avoid high temperatures and excessive humidity.

Precautions

Color Change
  • The color-change temperature and color-change accuracy refer to the temperature and degree of accuracy at completion of a color change after heating from room temperature at a rate of between 2 and 3°C/min under normal pressure. The actual color-change temperature may differ depending upon heating conditions.
  • The performance of irreversible temperature labels which change color at 130℃ or higher may be changed if it is exposed to temperatures in the －10℃ from the specified temperature.
  • The temperature-indicating elements of irreversible temperature labels may show slight coloration even before temperature increases, but performance will not be affected and it will be obvious when the color changes at the specified temperature.

Affixing the Label

  • Be sure to clear the surface of all water, oil, rust, dust, and dirt. Dirty or uneven surfaces can result in abnormal color changes or cause labels to come off.
  • When applying the label, peel off the release liner and put the label on the object by pressing it down gently with your hand or a cloth. Do not rub or scratch the label too strongly to avoid inaccurate color changes caused by damage or deformation.
  • Apply the label on a flat surface to avoid inaccurate color changes.
  • Do not alter the shape of the label. Modifying the label, for example by cutting it with a utility knife, may affect the label’s durability or lead to inaccurate color changes.

Usage and Storage Environments

  • Do not use the product in high-pressure or high-vacuum environments, or in microwave ovens or other induction heating devices, as this could lead to inaccurate color changes.
  • Store in a cool dark place prior to use. Products specified as requiring cold storage should be kept refrigerated.
  • NiGK Corporation will not accept any liability for damages incurred as a result of using the product or applying measurements given by the products.

Information on toxic substances in the raw materials

The THERMO LABEL®SUPER MINI 3K contains no toxic substances according GHS classification except 3K-110. Please refer to the SDS of the applicable products for details.

Directive of RoHS

The THERMO LABEL®SUPERMINI 3K does not contain chemical substances prohibited by the RoHS directive.

Hazard identification

Immediate health, physical, and environmental hazards: The environmental properties of this product present a low environmental hazard. This product, when used under reasonable conditions and in accordance with the directions for use, should not present a health hazard. However, use or alteration of the product in a manner not in accordance with the product’s directions for use may affect the performance of the product and may present health and safety hazards.

Disclaimer

Immediate health, physical, and environmental hazards: The environmental properties of this product present a low environmental hazard. This product, when used under reasonable conditions and in accordance with the directions for use, should not present a health hazard. However, use or alteration of the product in a manner not in accordance with the product’s directions for use may affect the performance of the product and may present health and safety hazards.

*Temperature label, RETOMARK, UVLABEL and DEWLABEL in all content including the digital catalog on this website are registered trademarks of NiGK Corporation in Japan.

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