RXEF375K-0.144 Datasheet

Datasheet	RXEF375K-0.144
File Size	823.16 KB
Total Pages	10
Manufacturer	Littelfuse
Website	http://www.littelfuse.com/
Total Parts	This datasheet covers 103 part numbers
Associated Parts	RXEF375K-0.144, RXEF375-0.476, RXEF050S-0.236, RXEF375-2, RXEF250-1, RXEF160-1, RXEF075-1, RXEF040-1, RXEF025-1, RXEF020-1, RXEF017-1, RXEF005-1, RXEF110-1, RXEF300K-2, RXEF300-AP, RXEF250K-2, RXEF185K-0.167, RXEF017-0.142, RXEF050S-AP, RXEF030S-2, RXEF017S-2, RXEF017H, RXEF375-1, RXEF075S, RXEF065, RXEF020, RXEF250-AP, RXEF300K, RXEF300-2, RXEF185K-AP, RXEF185K-2, RXEF185-AP, RXEF160-AP, RXEF135-AP, RXEF135K-AP, RXEF185K, RXEF110-AP, RXEF065-AP, RXEF135-1, RXEF030-AP , etc.
Description	PTC RESET FUSE 72V 3.75A RADIAL, PTC RESET FUSE 72V 3.75A RADIAL, PTC RESET FUSE 72V 500MA RADIAL, PTC RESET FUSE 72V 3.75A RADIAL, PTC RESET FUSE 72V 2.5A RADIAL

RXEF375K-0.144 - Littelfuse

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URL Link

www.oemstron.com/datasheet/RXEF375K-0.144

Littelfuse

RXEF375K-0.144

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, RXEF

Type

Polymeric

Voltage - Max

72V

Current - Max

40A

Current - Hold (Ih) (Max)

3.75A

Current - Trip (It)

7.5A

Time to Trip

24s

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

Through Hole

Package / Case

Radial, Disc

Size / Dimension

1.071" Dia x 0.118" T (27.20mm x 3.00mm)

Height - Seated (Max)

1.252" (31.80mm)

Thickness (Max)

Lead Spacing

0.400" (10.15mm)

Littelfuse

RXEF375-0.476

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, RXEF

Type

Polymeric

Voltage - Max

72V

Current - Max

40A

Current - Hold (Ih) (Max)

3.75A

Current - Trip (It)

7.5A

Time to Trip

24s

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

Through Hole

Package / Case

Radial, Disc

Size / Dimension

1.071" Dia x 0.118" T (27.20mm x 3.00mm)

Height - Seated (Max)

1.252" (31.80mm)

Thickness (Max)

Lead Spacing

0.400" (10.15mm)

Littelfuse

RXEF050S-0.236

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, RXEF

Type

Polymeric

Voltage - Max

72V

Current - Max

40A

Current - Hold (Ih) (Max)

500mA

Current - Trip (It)

Time to Trip

Resistance - Initial (Ri) (Min)

500 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 0.118" T (7.90mm x 3.00mm)

Height - Seated (Max)

0.539" (13.70mm)

Thickness (Max)

Lead Spacing

0.199" (5.05mm)

Littelfuse

RXEF375-2

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, RXEF

Type

Polymeric

Voltage - Max

72V

Current - Max

40A

Current - Hold (Ih) (Max)

3.75A

Current - Trip (It)

7.5A

Time to Trip

24s

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

Through Hole

Package / Case

Radial, Disc

Size / Dimension

1.071" Dia x 0.118" T (27.20mm x 3.00mm)

Height - Seated (Max)

1.252" (31.80mm)

Thickness (Max)

Lead Spacing

0.400" (10.15mm)

Littelfuse

RXEF250-1

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, RXEF

Type

Polymeric

Voltage - Max

72V

Current - Max

40A

Current - Hold (Ih) (Max)

2.5A

Current - Trip (It)

Time to Trip

15.6s

Resistance - Initial (Ri) (Min)

50 mOhms

Resistance - Post Trip (R1) (Max)

130 mOhms

Resistance - 25°C (Typ)

Operating Temperature

-40°C ~ 85°C

Ratings

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.819" Dia x 0.118" T (20.80mm x 3.00mm)

Height - Seated (Max)

1.000" (25.40mm)

Thickness (Max)

Lead Spacing

0.400" (10.15mm)

Littelfuse

RXEF160-1

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, RXEF

Type

Polymeric

Voltage - Max

72V

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 0.118" T (16.30mm x 3.00mm)

Height - Seated (Max)

0.819" (20.80mm)

Thickness (Max)

Lead Spacing

0.199" (5.05mm)

Littelfuse

RXEF075-1

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, RXEF

Type

Polymeric

Voltage - Max

72V

Current - Max

40A

Current - Hold (Ih) (Max)

750mA

Current - Trip (It)

1.5A

Time to Trip

6.3s

Resistance - Initial (Ri) (Min)

250 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

0.402" Dia x 0.118" T (10.20mm x 3.00mm)

Height - Seated (Max)

0.598" (15.20mm)

Thickness (Max)

Lead Spacing

0.199" (5.05mm)

Littelfuse

RXEF040-1

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, RXEF

Type

Polymeric

Voltage - Max

72V

Current - Max

40A

Current - Hold (Ih) (Max)

400mA

Current - Trip (It)

800mA

Time to Trip

3.8s

Resistance - Initial (Ri) (Min)

550 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

0.299" Dia x 0.118" T (7.60mm x 3.00mm)

Height - Seated (Max)

0.532" (13.50mm)

Thickness (Max)

Lead Spacing

0.199" (5.05mm)

Littelfuse

RXEF025-1

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, RXEF

Type

Polymeric

Voltage - Max

72V

Current - Max

40A

Current - Hold (Ih) (Max)

250mA

Current - Trip (It)

500mA

Time to Trip

2.5s

Resistance - Initial (Ri) (Min)

1.25 Ohms

Resistance - Post Trip (R1) (Max)

3 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 0.118" T (7.40mm x 3.00mm)

Height - Seated (Max)

0.500" (12.70mm)

Thickness (Max)

Lead Spacing

0.199" (5.05mm)

Littelfuse

RXEF020-1

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, RXEF

Type

Polymeric

Voltage - Max

72V

Current - Max

40A

Current - Hold (Ih) (Max)

200mA

Current - Trip (It)

400mA

Time to Trip

2.2s

Resistance - Initial (Ri) (Min)

1.83 Ohms

Resistance - Post Trip (R1) (Max)

4.4 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 0.118" T (7.40mm x 3.00mm)

Height - Seated (Max)

0.461" (11.70mm)

Thickness (Max)

Lead Spacing

0.199" (5.05mm)

Littelfuse

RXEF017-1

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, RXEF

Type

Polymeric

Voltage - Max

60V

Current - Max

40A

Current - Hold (Ih) (Max)

170mA

Current - Trip (It)

340mA

Time to Trip

Resistance - Initial (Ri) (Min)

3.3 Ohms

Resistance - Post Trip (R1) (Max)

8 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 0.118" T (7.40mm x 3.00mm)

Height - Seated (Max)

0.500" (12.70mm)

Thickness (Max)

Lead Spacing

0.199" (5.05mm)

Littelfuse

RXEF005-1

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, RXEF

Type

Polymeric

Voltage - Max

60V

Current - Max

40A

Current - Hold (Ih) (Max)

50mA

Current - Trip (It)

100mA

Time to Trip

Resistance - Initial (Ri) (Min)

7.3 Ohms

Resistance - Post Trip (R1) (Max)

20 Ohms

Resistance - 25°C (Typ)

Operating Temperature

-40°C ~ 85°C

Ratings

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.315" Dia x 0.118" T (8.00mm x 3.00mm)

Height - Seated (Max)

0.327" (8.30mm)

Thickness (Max)

Lead Spacing

0.199" (5.05mm)