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Advantages:

  • Less than 625 micron (0.025") thickness
  • Sealed cell construction allowing the battery to function effectively in severe environments
  • Co-planar architecture allows easy attachment to the host device
  • Proven battery chemistry that is environmentally friendly
  • Thin flexible form factor
  • Disposable
  • Highly customizable - Custom options include: voltage,size, shape, capacity and polarity

Specifications:

PDF icon largeDownload UT Series Data Sheet

Target Applications:

  • Battery Assisted Passive RFID
    • Smart Labels
    • Wrist Bands
    • Cards
  • Powered Cards
    • Smart Cards

Blue Spark UT (Ultra Thin) Series - UTI-102The UT Series is the industry's thinnest printed battery currently in production, with a 30 percent slimmer laminate profile (as thin as 625 microns ~ 0.025 in). The batteries are extremely flexible and durable, even under high duty levels, and offer the same "green" advantages as the ST Series.

UT batteries are available in a variety of shapes and sizes. Typical standard form factors are 1.5V, capable of delivering approximately 12 mAh of energy, with peak drain currents of at least 1 mA. Overall voltage, storage capacity and thickness can be adjusted according to each customer's power requirements.

Applications for UT batteries are virtually limitless across many industries, from consumer goods manufacturing, to financial services, retail, transportation, security, hospitality and gaming. A few ultra-thin form factor applications for Blue Spark UT batteries include:

  • ISO thickness powered cards
  • Transit tickets
  • RFID smart labels, tags and cards
  • Customer loyalty cards
  • Interactive display gift cards
  • Retail Merchandising
  • New product form factors involving LED displays, miniature speakers and other electronic features
Properties
Battery Type:
Chemical System:
Initial Voltage:
Peak Drain Current:
Operating Temperature:
Construction:
Exterior Casing:
Battery Terminals:
Environmentally Friendly:
Carbon Zinc (primary cell - non-rechargeable)
Zinc - Manganese Dioxide (Zn/MnO2)
Multiples of 1.5 Volts (Actual Voltage: ≥1.6 Volts)
1 to 2 mA dependent on load
-30°C to 65°C (-22°F to 150°F)
Sealed unit cell
Polymer Laminate
Carbon black ink
No heavy metal components, such as Mercury, Lead or Cadmium
Product Line Matrix
Part
Number
Voltage Input
Capacity*
Peak Drain
Current
Height
mm (in)

Length
mm (in)

Thickness
microns (in)

101 UT1 R3 low res
101-UT1

1.5

20 mAh

1 - 2 mA

55 (2.17)

48 (1.87)

625 (0.025)

103-UT1 battery
103-UT1

1.5

10 mAh

1 - 2 mA

40 (1.58)

30 (1.16)

625 (0.025)

104-UT1 Battery
104-UT1

1.5

37 mAh

1 - 2 mA

79 (3.10)

48 (1.87)

625 (0.025)

107 UT1 V2 low res
107-UT1

1.5

10 mAh

1 - 2 mA

63 (2.50)

26 (1.03)

625 (0.025)

113 UT3 V2 low res
113-UT3

3.0

5 mAh

1 - 2 mA

83 (3.27)

31 (1.22)

625 (0.025)

1 - Note: Total output capacity is dependent on operating conditions such as temperature, along with the size and duration of battery load. Detailed discharge and test data available on request. Actual performance varies by design.
2 - Note: May support higher peak current for short pulse load applications.