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72R040XU

72R040XU

For Reference Only

Part Number 72R040XU
PNEDA Part # 72R040XU
Description PTC RESET FUSE 72V 400MA RADIAL
Manufacturer Littelfuse
Unit Price Request a Quote
In Stock 3,580
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Nov 24 - Nov 29 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

72R040XU Resources

Brand Littelfuse
ECAD Module ECAD
Mfr. Part Number72R040XU
CategoryPowerCircuit ProtectionPTC Resettable Fuses
Datasheet
72R040XU, 72R040XU Datasheet (Total Pages: 7, Size: 726.05 KB)
PDF72R250XMR Datasheet Cover
72R250XMR Datasheet Page 2 72R250XMR Datasheet Page 3 72R250XMR Datasheet Page 4 72R250XMR Datasheet Page 5 72R250XMR Datasheet Page 6 72R250XMR Datasheet Page 7

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72R040XU Specifications

ManufacturerLittelfuse Inc.
SeriesPOLY-FUSE®, 72R
TypePolymeric
Voltage - Max72V
Current - Max40A
Current - Hold (Ih) (Max)400mA
Current - Trip (It)800mA
Time to Trip3.8s
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 TypeThrough Hole
Package / CaseRadial, Disc
Size / Dimension0.299" Dia x 0.122" T (7.60mm x 3.10mm)
Height - Seated (Max)0.532" (13.50mm)
Thickness (Max)-
Lead Spacing0.201" (5.10mm)

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