83

Revised: January 1, 2010

© 2010 Littelfuse, Inc

60R Series

Radial Leaded > 60R Series

Specifications are subject to change without notice.

Please refer to www.littelfuse.com/series/60R.html for current information.

60R Series

The 60R Series radial leaded device is designed to provide

overcurrent protection for (≤60V) applications where space

is not a concern and resettable protection

is preferred.

Electrical Characteristics

Part Number

I

hold

(A)

I

trip

(A)

V

max

(Vdc)

I

max

(A)

P

d

max.

(W)

MaximumTime

ToTrip

Resistance

Agency

Approvals

Current

(A)

Time

(Sec.)

R

min

(Ω)

R

1max

(Ω)

60R010

0.10

0.20

60

40

0.38

0.50

4.00

2.500

7.500

XX

60R020

0.20

0.40

60

40

0.41

1.00

2.20

1.830

4.400

XX

60R025

0.25

0.50

60

40

0.45

1.25

2.50

1.250

3.000

XX

60R030

0.30

0.60

60

40

0.49

1.50

3.00

0.880

2.100

XX

60R040

0.40

0.80

60

40

0.56

2.00

3.80

0.550

1.290

XX

60R050

0.50

1.00

60

40

0.77

2.50

4.00

0.500

1.170

XX

60R065

0.65

1.30

60

40

0.88

3.25

5.30

0.310

0.720

XX

60R075

0.75

1.50

60

40

0.92

3.75

6.30

0.250

0.600

XX

60R090

0.90

1.80

60

40

0.99

4.50

7.20

0.200

0.470

XX

60R110

1.10

2.20

60

40

1.50

5.50

8.20

0.150

0.380

XX

60R135

1.35

2.70

60

40

1.70

6.75

9.60

0.120

0.300

XX

60R160

1.60

3.20

60

40

1.90

8.00

11.40

0.090

0.220

XX

60R185

1.85

3.70

60

40

2.10

9.25

12.60

0.080

0.190

XX

60R250

2.50

5.00

60

40

2.50

12.50

15.60

0.050

0.130

XX

60R300

3.00

6.00

60

40

2.80

15.00

19.80

0.040

0.100

XX

60R375

3.75

7.50

60

40

3.20

18.75

24.00

0.030

0.080

XX

Description

Features

Applications

• USB hubs, ports

and peripherals

• IEEE1394 ports

• Computers & peripherals

• Motor protection

• General electronics

• Automotive applications

• Industrial controls

• Transformers

I

I

V

I

P

R

R

R

soldering of 260°C for 20 sec.

Caution: Operation beyond the specified rating may result in damage and possible arcing

and flame.

Agency Approvals

AGENCY

AGENCY FILE NUMBER

E183209

R50119318

* Effective January 1, 2010, all 60R PTC products will be manufactured Halogen Free (HF). Existing Non-Halogen Free 60R PTC products may continue to be sold, until supplies are depleted.

• Cured, flame retardant

epoxy polymer insulating

material meets UL 94V-0

requirements

• Fast time–to-trip

• RoHS compliant, Lead-

Free and Halogen-Free*