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1812L125PRT

1812L125PRT

For Reference Only

Part Number 1812L125PRT
PNEDA Part # 1812L125PRT
Description PTC RESET FUSE 1.25A 1812
Manufacturer Littelfuse
Unit Price Request a Quote
In Stock 6,732
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Nov 26 - Dec 1 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

1812L125PRT Resources

Brand Littelfuse
ECAD Module ECAD
Mfr. Part Number1812L125PRT
CategoryPowerCircuit ProtectionPTC Resettable Fuses
Datasheet
1812L125PRT, 1812L125PRT Datasheet (Total Pages: 7, Size: 889.56 KB)
PDF1812L160ZRT Datasheet Cover
1812L160ZRT Datasheet Page 2 1812L160ZRT Datasheet Page 3 1812L160ZRT Datasheet Page 4 1812L160ZRT Datasheet Page 5 1812L160ZRT Datasheet Page 6 1812L160ZRT Datasheet Page 7

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1812L125PRT Specifications

ManufacturerLittelfuse Inc.
SeriesPOLY-FUSE®, 1812L
TypePolymeric
Voltage - Max-
Current - Max100A
Current - Hold (Ih) (Max)1.25A
Current - Trip (It)2.5A
Time to Trip400ms
Resistance - Initial (Ri) (Min)50 mOhms
Resistance - Post Trip (R1) (Max)140 mOhms
Resistance - 25°C (Typ)-
Operating Temperature-40°C ~ 85°C
Ratings-
Mounting TypeSurface Mount
Package / Case1812 (4532 Metric), Concave
Size / Dimension0.179" L x 0.128" W (4.55mm x 3.24mm)
Height - Seated (Max)-
Thickness (Max)0.049" (1.25mm)
Lead Spacing-

The Products You May Be Interested In

Manufacturer

Bourns Inc.

Series

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Type

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Voltage - Max

250V (600V Int)

Current - Max

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Current - Hold (Ih) (Max)

150mA

Current - Trip (It)

300mA

Time to Trip

5s

Resistance - Initial (Ri) (Min)

9 Ohms

Resistance - Post Trip (R1) (Max)

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Resistance - 25°C (Typ)

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Operating Temperature

-40°C ~ 85°C

Ratings

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Package / Case

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Size / Dimension

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Height - Seated (Max)

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Thickness (Max)

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Lead Spacing

0.197" (5.00mm)

Manufacturer

Bourns Inc.

Series

Multifuse®, MF-FSML

Type

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Voltage - Max

6V

Current - Max

50A

Current - Hold (Ih) (Max)

2A

Current - Trip (It)

4A

Time to Trip

5s

Resistance - Initial (Ri) (Min)

6 mOhms

Resistance - Post Trip (R1) (Max)

65 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

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Package / Case

0603 (1608 Metric), Concave

Size / Dimension

0.065" L x 0.033" W (1.65mm x 0.85mm)

Height - Seated (Max)

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Lead Spacing

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1210L260SLYR

Littelfuse

Manufacturer

Littelfuse Inc.

Series

POLY-FUSE®, LoRho

Type

Polymeric

Voltage - Max

6V

Current - Max

50A

Current - Hold (Ih) (Max)

2.6A

Current - Trip (It)

5A

Time to Trip

4s

Resistance - Initial (Ri) (Min)

3 mOhms

Resistance - Post Trip (R1) (Max)

20 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Surface Mount

Package / Case

1210 (3225 Metric), Concave

Size / Dimension

0.127" L x 0.102" W (3.22mm x 2.58mm)

Height - Seated (Max)

-

Thickness (Max)

0.028" (0.70mm)

Lead Spacing

-

PTCCL05H760HTE

Vishay BC Components

Manufacturer

Vishay BC Components

Series

PTCCL

Type

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Voltage - Max

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Current - Max

550mA

Current - Hold (Ih) (Max)

76mA

Current - Trip (It)

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Time to Trip

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Resistance - Initial (Ri) (Min)

-

Resistance - Post Trip (R1) (Max)

-

Resistance - 25°C (Typ)

85 Ohms

Operating Temperature

0°C ~ 70°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.197" Dia x 0.217" T (5.00mm x 5.50mm)

Height - Seated (Max)

0.394" (10.00mm)

Thickness (Max)

-

Lead Spacing

0.197" (5.00mm)

MF-R017-0-99

Bourns

Manufacturer

Bourns Inc.

Series

Multifuse®, MF-R

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)

2 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 0.122" T (7.40mm x 3.10mm)

Height - Seated (Max)

0.500" (12.70mm)

Thickness (Max)

-

Lead Spacing

0.201" (5.10mm)

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