RADIAL LEADED PTC
LX/LU MODEL

E175689

Pending

FEATURES

  • Low hold current, Solid state
  • Radial-leaded product ideal for up to 265VAC/265VDC
  • Operation current: 0.05A~2.00 A
  • Maximum voltage: 240VAC/VDC
  • Maximum interrput voltage: 265VAC/DC
  • Temperature range: -40 to 85
  • Cured, flame retardant epoxy polymer insulating material meets UL 94V-0 requirement Bulk packing, tape and reel available on most models

APPLICATIONS

  • Power Supply
  • Power Transformer
  • 240VDC/VAC Equipment

PART NUMBERING SYSTEM

  ERF XX XXX XX X X X
   |   |  |   | | | |
   |   |  |   | | | +--- Z:RoHS Compliant
   |   |  |   | | +--- Special number:
   |   |  |   | |      0:Standard product
   |   |  |   | +--- Packing type:
   |   |  |   |      0:bulk
   |   |  |   |      2:tape & reel
   |   |  |   +--- Voltage rating: V2:240V(int)
   |   |  +--- Current rating: 012:0.12A
   |   +--- Model:
   |        LX:Radial leaded devices,
   |           low hold current (Disc type)
   |        LU:Radial leaded devices,
   |           low hold current (Rectangle type)
   +--- Product Name: Resettable Fuse

MARKING SYSTEM

ELECTRICAL CHARACTERISTICS (23oC)

Part
Number

Hold
Current

Trip
Current

Max. Time
to trip

Maximum
Current

Rated
Voltage

Typical
Power

Resistance Tolerance

RMIN

R1MAX

IH, A

IT, A

at 5xIH

IMAX, A

VMAX, Vdc

Pd, W

LX005-V2

0.05

0.12

15.0

1.0

240

0.70

18.50

65.0

LX008-V2

0.08

0.19

15.0

1.2

240

0.80

7.40

26.0

LX012-V2

0.12

0.30

15.0

1.2

240

1.00

3.00

12.0

LX016-V2

0.16

0.37

15.0

2.0

240

1.40

2.50

7.80

LU025-V2

0.25

0.56

18.5

3.5

240

1.50

1.30

3.80

LU033-V2

0.33

0.74

18.5

4.5

240

1.70

0.83

2.60

LU040-V2

0.40

0.90

24.0

5.5

240

2.00

0.60

1.90

LU055-V2

0.55

1.25

26.0

7.0

240

3.40

0.45

1.45

LU075-V2

0.75

1.50

18.0

7.5

240

2.60

0.32

0.84

LX100-V2

1.00

2.00

21.0

10.0

240

2.90

0.22

0.58

LX125-V2

1.25

2.50

23.0

12.5

240

3.30

0.17

0.44

LU200-V2

2.00

4.00

28.0

20.0

240

4.50

0.09

0.22
IH=Hold current-maximum current at which the device will not trip at 23 still air.
IT=Trip current-minimum current at which the device will always trip at 23 still air.
VMAX=Maximum voltage device can withstand without damage at rated current.
IMAX= Maximum fault current device can withstand without damage at rated voltage (V max).
Pd=Typical power dissipated from device when in the tripped state in 23c.gif (75 ????) still air environment.
RMIN=Minimum device resistance at 23.
R1MAX=Maximum device resistance at 23 1 hour after tripping.

Typical time-to-trip-at 23oC

Thermal Derating Curve

LX/LU Product Dimensions (UNIT:mm)

Part
Number

A

B

C

D

E

Figure

Maximum

Maximum

Typical

Minimum

Maximum

LX005-V2

8.3

10.7

5.1

7.6

3.8

1

LX008-V2

8.3

10.7

5.1

7.6

3.8

1

LX012-V2

8.3

10.7

5.1

7.6

3.8

1

LX016-V2

9.9

12.5

5.1

7.6

3.8

1

LU025-V2

9.6

17.4

5.1

7.6

3.8

2

LU033-V2

11.4

16.5

5.1

7.6

3.8

2

LU040-V2

11.5

19.5

5.1

7.6

3.8

2

LU055-V2

14.0

21.7

5.1

7.6

4.1

3

LU075-V2

11.5

23.4

5.1

7.6

4.8

3

LX100-V2

18.7

24.4

10.2

7.6

5.1

4

LX125-V2

21.2

27.4

10.2

7.6

5.3

4

LU200-V2

24.9

33.8

10.2

7.6

6.1

3

Note: Specifications subject to change without prior notice.