PTC Resettable Fuses (4475)

Series:

PFRT

Type:

Polymeric

Voltage - Max:

60V (250V Int)

Current - Max:

3A

Current - Hold (Ih) (Max):

120mA

Current - Trip (It):

-

Time to Trip:

-

Resistance - Initial (Ri) (Min):

4 Ohms

Resistance - Post Trip (R1) (Max):

16 Ohms

Resistance - 25°C (Typ):

-

Operating Temperature:

-45°C ~ 85°C

Ratings:

-

Mounting Type:

Through Hole

Package / Case:

Radial, Disc

Size / Dimension:

0.256" L x 0.197" W (6.50mm x 5.00mm)

Height - Seated (Max):

0.433" (11.00mm)

Thickness (Max):

-

Lead Spacing:

0.201" (5.10mm)

Series:

PFRA

Type:

Polymeric

Voltage - Max:

30V

Current - Max:

40A

Current - Hold (Ih) (Max):

4A

Current - Trip (It):

8A

Time to Trip:

12.7s

Resistance - Initial (Ri) (Min):

10 mOhms

Resistance - Post Trip (R1) (Max):

50 mOhms

Resistance - 25°C (Typ):

-

Operating Temperature:

-40°C ~ 85°C

Ratings:

-

Mounting Type:

Through Hole

Package / Case:

Radial, Disc

Size / Dimension:

0.567" L x 0.118" W (14.40mm x 3.00mm)

Height - Seated (Max):

0.976" (24.80mm)

Thickness (Max):

-

Lead Spacing:

0.201" (5.10mm)

Series:

PFRX

Type:

Polymeric

Voltage - Max:

60V

Current - Max:

40A

Current - Hold (Ih) (Max):

1.1A

Current - Trip (It):

2.2A

Time to Trip:

8.2s

Resistance - Initial (Ri) (Min):

150 mOhms

Resistance - Post Trip (R1) (Max):

380 mOhms

Resistance - 25°C (Typ):

-

Operating Temperature:

-40°C ~ 85°C

Ratings:

-

Mounting Type:

Through Hole

Package / Case:

Radial, Disc

Size / Dimension:

0.512" Dia x 0.122" T (13.00mm x 3.10mm)

Height - Seated (Max):

0.709" (18.00mm)

Thickness (Max):

-

Lead Spacing:

0.201" (5.10mm)

Series:

PFRX

Type:

Polymeric

Voltage - Max:

60V

Current - Max:

40A

Current - Hold (Ih) (Max):

1.85A

Current - Trip (It):

3.7A

Time to Trip:

12.6s

Resistance - Initial (Ri) (Min):

80 mOhms

Resistance - Post Trip (R1) (Max):

190 mOhms

Resistance - 25°C (Typ):

-

Operating Temperature:

-40°C ~ 85°C

Ratings:

-

Mounting Type:

Through Hole

Package / Case:

Radial, Disc

Size / Dimension:

0.701" Dia x 0.122" T (17.80mm x 3.10mm)

Height - Seated (Max):

0.902" (22.90mm)

Thickness (Max):

-

Lead Spacing:

0.201" (5.10mm)

Series:

PFRX

Type:

Polymeric

Voltage - Max:

60V

Current - Max:

40A

Current - Hold (Ih) (Max):

1.1A

Current - Trip (It):

2.2A

Time to Trip:

8.2s

Resistance - Initial (Ri) (Min):

150 mOhms

Resistance - Post Trip (R1) (Max):

380 mOhms

Resistance - 25°C (Typ):

-

Operating Temperature:

-40°C ~ 85°C

Ratings:

-

Mounting Type:

Through Hole

Package / Case:

Radial, Disc

Size / Dimension:

0.512" Dia x 0.122" T (13.00mm x 3.10mm)

Height - Seated (Max):

0.709" (18.00mm)

Thickness (Max):

-

Lead Spacing:

0.201" (5.10mm)

Series:

PFRX

Type:

Polymeric

Voltage - Max:

60V

Current - Max:

40A

Current - Hold (Ih) (Max):

1.6A

Current - Trip (It):

3.2A

Time to Trip:

11.4s

Resistance - Initial (Ri) (Min):

90 mOhms

Resistance - Post Trip (R1) (Max):

220 mOhms

Resistance - 25°C (Typ):

-

Operating Temperature:

-40°C ~ 85°C

Ratings:

-

Mounting Type:

Through Hole

Package / Case:

Radial, Disc

Size / Dimension:

0.642" Dia x 0.122" T (16.30mm x 3.10mm)

Height - Seated (Max):

0.839" (21.30mm)

Thickness (Max):

-

Lead Spacing:

0.201" (5.10mm)

Series:

PFRX

Type:

Polymeric

Voltage - Max:

60V

Current - Max:

40A

Current - Hold (Ih) (Max):

1.35A

Current - Trip (It):

2.7A

Time to Trip:

9.6s

Resistance - Initial (Ri) (Min):

120 mOhms

Resistance - Post Trip (R1) (Max):

300 mOhms

Resistance - 25°C (Typ):

-

Operating Temperature:

-40°C ~ 85°C

Ratings:

-

Mounting Type:

Through Hole

Package / Case:

Radial, Disc

Size / Dimension:

0.571" Dia x 0.122" T (14.50mm x 3.10mm)

Height - Seated (Max):

0.772" (19.60mm)

Thickness (Max):

-

Lead Spacing:

0.201" (5.10mm)

Series:

PFRX

Type:

Polymeric

Voltage - Max:

60V

Current - Max:

40A

Current - Hold (Ih) (Max):

1.35A

Current - Trip (It):

2.7A

Time to Trip:

9.6s

Resistance - Initial (Ri) (Min):

120 mOhms

Resistance - Post Trip (R1) (Max):

300 mOhms

Resistance - 25°C (Typ):

-

Operating Temperature:

-40°C ~ 85°C

Ratings:

-

Mounting Type:

Through Hole

Package / Case:

Radial, Disc

Size / Dimension:

0.571" Dia x 0.122" T (14.50mm x 3.10mm)

Height - Seated (Max):

0.772" (19.60mm)

Thickness (Max):

-

Lead Spacing:

0.201" (5.10mm)

Series:

PFRA

Type:

Polymeric

Voltage - Max:

30V

Current - Max:

40A

Current - Hold (Ih) (Max):

3A

Current - Trip (It):

6A

Time to Trip:

10.8s

Resistance - Initial (Ri) (Min):

20 mOhms

Resistance - Post Trip (R1) (Max):

80 mOhms

Resistance - 25°C (Typ):

-

Operating Temperature:

-40°C ~ 85°C

Ratings:

-

Mounting Type:

Through Hole

Package / Case:

Radial, Disc

Size / Dimension:

0.472" L x 0.118" W (12.00mm x 3.00mm)

Height - Seated (Max):

0.720" (18.30mm)

Thickness (Max):

-

Lead Spacing:

0.201" (5.10mm)

Series:

PFRX

Type:

Polymeric

Voltage - Max:

60V

Current - Max:

40A

Current - Hold (Ih) (Max):

1.35A

Current - Trip (It):

2.7A

Time to Trip:

9.6s

Resistance - Initial (Ri) (Min):

120 mOhms

Resistance - Post Trip (R1) (Max):

300 mOhms

Resistance - 25°C (Typ):

-

Operating Temperature:

-40°C ~ 85°C

Ratings:

-

Mounting Type:

Through Hole

Package / Case:

Radial, Disc

Size / Dimension:

0.571" Dia x 0.122" T (14.50mm x 3.10mm)

Height - Seated (Max):

0.772" (19.60mm)

Thickness (Max):

-

Lead Spacing:

0.201" (5.10mm)