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250R080TDR Datasheet

250R080TDR Datasheet Page 1
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250R080TDR

Littelfuse

Manufacturer

Littelfuse Inc.

Series

POLY-FUSE®, 250R

Type

Polymeric

Voltage - Max

60V (250V Int)

Current - Max

3A

Current - Hold (Ih) (Max)

80mA

Current - Trip (It)

160mA

Time to Trip

4s

Resistance - Initial (Ri) (Min)

15 Ohms

Resistance - Post Trip (R1) (Max)

33 Ohms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.228" Dia x 0.181" T (5.80mm x 4.60mm)

Height - Seated (Max)

0.390" (9.90mm)

Thickness (Max)

-

Lead Spacing

0.201" (5.10mm)

250R080DR

Littelfuse

Manufacturer

Littelfuse Inc.

Series

POLY-FUSE®, 250R

Type

Polymeric

Voltage - Max

60V (250V Int)

Current - Max

3A

Current - Hold (Ih) (Max)

80mA

Current - Trip (It)

160mA

Time to Trip

4s

Resistance - Initial (Ri) (Min)

14 Ohms

Resistance - Post Trip (R1) (Max)

33 Ohms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.228" Dia x 0.181" T (5.80mm x 4.60mm)

Height - Seated (Max)

0.390" (9.90mm)

Thickness (Max)

-

Lead Spacing

0.201" (5.10mm)

250R180TF

Littelfuse

Manufacturer

Littelfuse Inc.

Series

POLY-FUSE®, 250R

Type

Polymeric

Voltage - Max

60V (250V Int)

Current - Max

10A

Current - Hold (Ih) (Max)

180mA

Current - Trip (It)

650mA

Time to Trip

21s

Resistance - Initial (Ri) (Min)

1.4 Ohms

Resistance - Post Trip (R1) (Max)

4.5 Ohms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.374" Dia x 0.181" T (9.50mm x 4.60mm)

Height - Seated (Max)

0.472" (12.00mm)

Thickness (Max)

-

Lead Spacing

0.201" (5.10mm)

250R080TU

Littelfuse

Manufacturer

Littelfuse Inc.

Series

POLY-FUSE®, 250R

Type

Polymeric

Voltage - Max

60V (250V Int)

Current - Max

3A

Current - Hold (Ih) (Max)

80mA

Current - Trip (It)

160mA

Time to Trip

4s

Resistance - Initial (Ri) (Min)

15 Ohms

Resistance - Post Trip (R1) (Max)

33 Ohms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.228" Dia x 0.181" T (5.80mm x 4.60mm)

Height - Seated (Max)

0.390" (9.90mm)

Thickness (Max)

-

Lead Spacing

0.201" (5.10mm)

250R145TU

Littelfuse

Manufacturer

Littelfuse Inc.

Series

POLY-FUSE®, 250R

Type

Polymeric

Voltage - Max

60V (250V Int)

Current - Max

3A

Current - Hold (Ih) (Max)

145mA

Current - Trip (It)

290mA

Time to Trip

2.5s

Resistance - Initial (Ri) (Min)

5.4 Ohms

Resistance - Post Trip (R1) (Max)

14 Ohms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.256" L x 0.181" W (6.50mm x 4.60mm)

Height - Seated (Max)

0.433" (11.00mm)

Thickness (Max)

-

Lead Spacing

0.201" (5.10mm)

250R145-RBU

Littelfuse

Manufacturer

Littelfuse Inc.

Series

POLY-FUSE®, 250R

Type

Polymeric

Voltage - Max

60V (250V Int)

Current - Max

3A

Current - Hold (Ih) (Max)

145mA

Current - Trip (It)

290mA

Time to Trip

2.5s

Resistance - Initial (Ri) (Min)

4.5 Ohms

Resistance - Post Trip (R1) (Max)

14 Ohms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.256" L x 0.181" W (6.50mm x 4.60mm)

Height - Seated (Max)

0.433" (11.00mm)

Thickness (Max)

-

Lead Spacing

0.201" (5.10mm)

250R120-RFU

Littelfuse

Manufacturer

Littelfuse Inc.

Series

POLY-FUSE®, 250R

Type

Polymeric

Voltage - Max

60V (250V Int)

Current - Max

3A

Current - Hold (Ih) (Max)

120mA

Current - Trip (It)

240mA

Time to Trip

2.5s

Resistance - Initial (Ri) (Min)

6 Ohms

Resistance - Post Trip (R1) (Max)

16 Ohms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.256" L x 0.181" W (6.50mm x 4.60mm)

Height - Seated (Max)

0.433" (11.00mm)

Thickness (Max)

-

Lead Spacing

0.201" (5.10mm)

250R120-RCU

Littelfuse

Manufacturer

Littelfuse Inc.

Series

POLY-FUSE®, 250R

Type

Polymeric

Voltage - Max

60V (250V Int)

Current - Max

3A

Current - Hold (Ih) (Max)

120mA

Current - Trip (It)

240mA

Time to Trip

3s

Resistance - Initial (Ri) (Min)

5.4 Ohms

Resistance - Post Trip (R1) (Max)

14 Ohms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.256" L x 0.181" W (6.50mm x 4.60mm)

Height - Seated (Max)

0.433" (11.00mm)

Thickness (Max)

-

Lead Spacing

0.201" (5.10mm)

250R120TU

Littelfuse

Manufacturer

Littelfuse Inc.

Series

POLY-FUSE®, 250R

Type

Polymeric

Voltage - Max

60V (250V Int)

Current - Max

3A

Current - Hold (Ih) (Max)

120mA

Current - Trip (It)

240mA

Time to Trip

2.5s

Resistance - Initial (Ri) (Min)

7 Ohms

Resistance - Post Trip (R1) (Max)

16 Ohms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.256" L x 0.181" W (6.50mm x 4.60mm)

Height - Seated (Max)

0.433" (11.00mm)

Thickness (Max)

-

Lead Spacing

0.201" (5.10mm)

250R145-RAU

Littelfuse

Manufacturer

Littelfuse Inc.

Series

POLY-FUSE®, 250R

Type

Polymeric

Voltage - Max

60V (250V Int)

Current - Max

3A

Current - Hold (Ih) (Max)

145mA

Current - Trip (It)

290mA

Time to Trip

2.5s

Resistance - Initial (Ri) (Min)

3 Ohms

Resistance - Post Trip (R1) (Max)

12 Ohms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.256" L x 0.181" W (6.50mm x 4.60mm)

Height - Seated (Max)

0.433" (11.00mm)

Thickness (Max)

-

Lead Spacing

0.201" (5.10mm)

250R120-R2U

Littelfuse

Manufacturer

Littelfuse Inc.

Series

POLY-FUSE®, 250R

Type

Polymeric

Voltage - Max

60V (250V Int)

Current - Max

3A

Current - Hold (Ih) (Max)

120mA

Current - Trip (It)

240mA

Time to Trip

2.5s

Resistance - Initial (Ri) (Min)

8 Ohms

Resistance - Post Trip (R1) (Max)

16 Ohms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.256" L x 0.181" W (6.50mm x 4.60mm)

Height - Seated (Max)

0.433" (11.00mm)

Thickness (Max)

-

Lead Spacing

0.201" (5.10mm)

250R120-R3U

Littelfuse

Manufacturer

Littelfuse Inc.

Series

POLY-FUSE®, 250R

Type

Polymeric

Voltage - Max

60V (250V Int)

Current - Max

3A

Current - Hold (Ih) (Max)

120mA

Current - Trip (It)

240mA

Time to Trip

2.5s

Resistance - Initial (Ri) (Min)

8 Ohms

Resistance - Post Trip (R1) (Max)

16 Ohms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.256" L x 0.181" W (6.50mm x 4.60mm)

Height - Seated (Max)

0.433" (11.00mm)

Thickness (Max)

-

Lead Spacing

0.201" (5.10mm)