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RXEF375K-0.144 Datasheet

RXEF375K-0.144 Cover
DatasheetRXEF375K-0.144
File Size823.16 KB
Total Pages10
ManufacturerLittelfuse
Websitehttp://www.littelfuse.com/
Total PartsThis 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

RXEF375K-0.144

Littelfuse

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)

RXEF375-0.476

Littelfuse

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)

RXEF050S-0.236

Littelfuse

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, RXEF

Type

Polymeric

Voltage - Max

72V

Current - Max

40A

Current - Hold (Ih) (Max)

500mA

Current - Trip (It)

1A

Time to Trip

4s

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)

RXEF375-2

Littelfuse

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)

RXEF250-1

Littelfuse

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, RXEF

Type

Polymeric

Voltage - Max

72V

Current - Max

40A

Current - Hold (Ih) (Max)

2.5A

Current - Trip (It)

5A

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)

RXEF160-1

Littelfuse

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)

RXEF075-1

Littelfuse

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)

RXEF040-1

Littelfuse

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)

RXEF025-1

Littelfuse

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)

RXEF020-1

Littelfuse

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)

RXEF017-1

Littelfuse

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

3s

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)

RXEF005-1

Littelfuse

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

5s

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)