PTC Resettable Fuses (4475)

Series:

PFST

Type:

Polymeric

Voltage - Max:

15V

Current - Max:

100A

Current - Hold (Ih) (Max):

1.75A

Current - Trip (It):

3.8A

Time to Trip:

4s

Resistance - Initial (Ri) (Min):

50 mOhms

Resistance - Post Trip (R1) (Max):

120 mOhms

Resistance - 25°C (Typ):

-

Operating Temperature:

-40°C ~ 85°C

Ratings:

-

Mounting Type:

User Defined

Package / Case:

Strap

Size / Dimension:

0.866" L x 0.199" W (22.00mm x 5.05mm)

Height - Seated (Max):

-

Thickness (Max):

0.039" (1.00mm)

Lead Spacing:

-

Series:

PFST

Type:

Polymeric

Voltage - Max:

30V

Current - Max:

100A

Current - Hold (Ih) (Max):

2A

Current - Trip (It):

4.4A

Time to Trip:

4s

Resistance - Initial (Ri) (Min):

30 mOhms

Resistance - Post Trip (R1) (Max):

80 mOhms

Resistance - 25°C (Typ):

-

Operating Temperature:

-40°C ~ 85°C

Ratings:

-

Mounting Type:

User Defined

Package / Case:

Strap

Size / Dimension:

0.880" L x 0.417" W (22.35mm x 10.60mm)

Height - Seated (Max):

-

Thickness (Max):

0.043" (1.10mm)

Lead Spacing:

-

Series:

PFMD

Type:

Polymeric

Voltage - Max:

6V

Current - Max:

100A

Current - Hold (Ih) (Max):

2A

Current - Trip (It):

4A

Time to Trip:

3s

Resistance - Initial (Ri) (Min):

20 mOhms

Resistance - Post Trip (R1) (Max):

100 mOhms

Resistance - 25°C (Typ):

-

Operating Temperature:

-40°C ~ 85°C

Ratings:

-

Mounting Type:

Surface Mount

Package / Case:

1812 (4532 Metric)

Size / Dimension:

0.179" L x 0.121" W (4.55mm x 3.07mm)

Height - Seated (Max):

-

Thickness (Max):

0.033" (0.85mm)

Lead Spacing:

-

Series:

PFRA

Type:

Polymeric

Voltage - Max:

60V

Current - Max:

40A

Current - Hold (Ih) (Max):

500mA

Current - Trip (It):

1A

Time to Trip:

4s

Resistance - Initial (Ri) (Min):

410 mOhms

Resistance - Post Trip (R1) (Max):

1.17 Ohms

Resistance - 25°C (Typ):

-

Operating Temperature:

-40°C ~ 85°C

Ratings:

-

Mounting Type:

Through Hole

Package / Case:

Radial, Disc

Size / Dimension:

0.311" Dia x 0.122" T (7.90mm x 3.10mm)

Height - Seated (Max):

0.539" (13.70mm)

Thickness (Max):

-

Lead Spacing:

0.201" (5.10mm)

Series:

PFRA

Type:

Polymeric

Voltage - Max:

60V

Current - Max:

40A

Current - Hold (Ih) (Max):

650mA

Current - Trip (It):

1.3A

Time to Trip:

5.3s

Resistance - Initial (Ri) (Min):

270 mOhms

Resistance - Post Trip (R1) (Max):

720 mOhms

Resistance - 25°C (Typ):

-

Operating Temperature:

-40°C ~ 85°C

Ratings:

-

Mounting Type:

Through Hole

Package / Case:

Radial, Disc

Size / Dimension:

0.382" Dia x 0.122" T (9.70mm x 3.10mm)

Height - Seated (Max):

0.598" (15.20mm)

Thickness (Max):

-

Lead Spacing:

0.201" (5.10mm)

Series:

PFRA

Type:

Polymeric

Voltage - Max:

60V

Current - Max:

40A

Current - Hold (Ih) (Max):

400mA

Current - Trip (It):

800mA

Time to Trip:

3.8s

Resistance - Initial (Ri) (Min):

520 mOhms

Resistance - Post Trip (R1) (Max):

1.29 Ohms

Resistance - 25°C (Typ):

-

Operating Temperature:

-40°C ~ 85°C

Ratings:

-

Mounting Type:

Through Hole

Package / Case:

Radial, Disc

Size / Dimension:

0.291" Dia x 0.122" T (7.40mm x 3.10mm)

Height - Seated (Max):

0.539" (13.70mm)

Thickness (Max):

-

Lead Spacing:

0.201" (5.10mm)

Series:

PFRA

Type:

Polymeric

Voltage - Max:

60V

Current - Max:

40A

Current - Hold (Ih) (Max):

750mA

Current - Trip (It):

1.5A

Time to Trip:

6.3s

Resistance - Initial (Ri) (Min):

180 mOhms

Resistance - Post Trip (R1) (Max):

600 mOhms

Resistance - 25°C (Typ):

-

Operating Temperature:

-40°C ~ 85°C

Ratings:

-

Mounting Type:

Through Hole

Package / Case:

Radial, Disc

Size / Dimension:

0.409" Dia x 0.122" T (10.40mm x 3.10mm)

Height - Seated (Max):

0.630" (16.00mm)

Thickness (Max):

-

Lead Spacing:

0.201" (5.10mm)

Series:

PFRA

Type:

Polymeric

Voltage - Max:

30V

Current - Max:

40A

Current - Hold (Ih) (Max):

900mA

Current - Trip (It):

1.8A

Time to Trip:

5.9s

Resistance - Initial (Ri) (Min):

70 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:

0.461" Dia x 0.122" T (11.70mm x 3.10mm)

Height - Seated (Max):

0.657" (16.70mm)

Thickness (Max):

-

Lead Spacing:

0.201" (5.10mm)

Series:

PFRA

Type:

Polymeric

Voltage - Max:

60V

Current - Max:

40A

Current - Hold (Ih) (Max):

900mA

Current - Trip (It):

1.8A

Time to Trip:

7.2s

Resistance - Initial (Ri) (Min):

140 mOhms

Resistance - Post Trip (R1) (Max):

470 mOhms

Resistance - 25°C (Typ):

-

Operating Temperature:

-40°C ~ 85°C

Ratings:

-

Mounting Type:

Through Hole

Package / Case:

Radial, Disc

Size / Dimension:

0.461" Dia x 0.122" T (11.70mm x 3.10mm)

Height - Seated (Max):

0.657" (16.70mm)

Thickness (Max):

-

Lead Spacing:

0.201" (5.10mm)

Series:

PFRA

Type:

Polymeric

Voltage - Max:

30V

Current - Max:

40A

Current - Hold (Ih) (Max):

900mA

Current - Trip (It):

1.8A

Time to Trip:

5.9s

Resistance - Initial (Ri) (Min):

70 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:

0.461" Dia x 0.122" T (11.70mm x 3.10mm)

Height - Seated (Max):

0.657" (16.70mm)

Thickness (Max):

-

Lead Spacing:

0.201" (5.10mm)