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Same model may have multiple batches, images only for reference.
30R500UMR Littelfuse Inc.
Same model may have multiple batches, images only for reference.

30R500UMR

Part No 30R500UMR
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description PTC RESET FUSE 30V 5A RADIAL / Polymeric PTC Resettable Fuse 30V 5 A Ih Through Hole Radial, Disc
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Circuit Protection - PTC Resettable Fuses
Mfr Littelfuse Inc.
Series POLY-FUSE®, 30R
Product Status Active
Type Polymeric
Voltage - Max 30V
Current - Hold (Ih) (Max) 5 A
Current - Trip (It) 10 A
Current - Max 40 A
Time to Trip 14.5 s
Resistance - Initial (Ri) (Min) 10 mOhms
Resistance - Post Trip (R1) (Max) 50 mOhms
Temperature Range - Operating -40°C ~ 85°C
Ratings -
Mounting Type Through Hole
Package / Case Radial, Disc
Size / Dimension 0.551" L x 0.118" W (14.00mm x 3.00mm)
Height - Seated (Max) 1.008" (25.60mm)
Thickness (Max) -
Lead Spacing 0.402" (10.20mm)
Approval Agency cURus, TUV
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8533.40.8070
Win Source Part Number 1361771-30R500UMR
Ultra Librarian 3D Model Ultra Librarian 30R500UMR CAD Model

Description

The POLY-FUSE 30R series from Littelfuse Inc. is a radial, disc PTC resettable fuse. It is designed to provide overcurrent protection in electronic circuits.

  • Maximum Current Rating: 40A
  • Maximum Voltage Rating: 30V
  • Hold Current: 5A
  • Trip Current: 10A
  • Time to Trip: 14.5s
  • Package / Case: Radial, Disc
  • Mounting Type: Through Hole
  • Approval Agency: cURus, TUV

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