Overcoming Circuit Protection Challenges in Lithium Battery Cell Operated Electronics

Komatsulite™ Mini-Breakers Application Note

12/15 • e/C1564

LC Series

HC Series

KCA Series

NR-C Series

NR-A Series

Series

LC

HC

NR-C

NR-A

KCA

TEMPERATURE OPTIONS

Trip Temperature (°C)

72, 77, 82, 85

72, 77, 82, 85, 90

72, 77, 82, 85

72, 77, 82, 85

72, 77, 82, 85

CONTACT RATING

Voltage (VDC)

9

9

12

12

12

Current (A)

12

25

12

25

25

Number of cycles

6000

6000

6000

6000

6000

BREAKING CURRENT

Voltage (VDC)

5

5

5

5

5

Current (A)

40

80

30

60

60

Number of cycles

100

100

100

100

100

MAXIMUM VOLTAGE

Voltage (VDC)

28

28

28

28

28

Current (A)

5

25

12

25

25

Number of cycles

100

100

100

100

100

HOLDING VOLTAGE AT 25 ˚C FOR ONE MINUTE

Voltage (VDC)

2

3

2

2

2

MAXIMUM LEAKAGE AT 25 ˚C

Current (mA)

150

200

150

200

200

RESISTANCE AND SIZE

Max. Resistance (mΩ)

15

5

15

5

5

Size (mm)

11.2 x 3.75 x 1.15 11.2 x 3.75 x 1.15 11.2 x 2.8 x 0.89 11.2 x 2.8 x 0.89

11.2 x 3.2 x .89

Size (in)

0.44 x 0.148

x 0.045

0.44 x 0.148

x 0.045

0.44 x 0.11

x 0.035

0.44 x 0.11

x 0.035

0.44 x 0.091

x 0.035

HISTORY OF MINI-BREAKER INNOVATION (Continued)

Table 1.

Ratings of Komatsulite™ Mini-Breakers by Series