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1812L125ZR

1812L125ZR

For Reference Only

Part Number 1812L125ZR
PNEDA Part # 1812L125ZR
Description PTC RESET FUSE 1.25A 1812
Manufacturer Littelfuse
Unit Price Request a Quote
In Stock 5,184
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Mar 16 - Mar 21 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

1812L125ZR Resources

Brand Littelfuse
ECAD Module ECAD
Mfr. Part Number1812L125ZR
CategoryPowerCircuit ProtectionPTC Resettable Fuses
Datasheet
1812L125ZR, 1812L125ZR 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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1812L125ZR 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-

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Current - Trip (It)

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