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Same model may have multiple batches, images only for reference.
30R300UU Real Image
Same model may have multiple batches, images only for reference.

30R300UU

Part No 30R300UU
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description PTC RESET FUSE 30V 3A RADIAL  /  Polymeric PTC Resettable Fuse 30V 3 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
Package Bulk
Type Polymeric
Voltage - Max 30V
Current - Max 40 A
Current - Hold (Ih) (Max) 3 A
Current - Trip (It) 6 A
Time to Trip 10.8 s
Resistance - Initial (Ri) (Min) 20 mOhms
Resistance - Post Trip (R1) (Max) 80 mOhms
Temperature Range - Operating -40°C ~ 85°C
Mounting Type Through Hole
Package / Case Radial, Disc
Dimension 0.449" L x 0.118" W (11.40mm x 3.00mm)
Height - Seated (Max) 0.756" (19.20mm)
Lead Spacing 0.201" (5.10mm)
Approval Agency cURus, TUV
MSL Level 1 (Unlimited)
ECCN EAR99
HTSUS 8533.40.8070
Other Names 030R0300,030R0300U,F2026,-1024-30R300UU,30R300
Standard Package 500
Win Source Part Number 1037994-30R300UU
Ultra Librarian 3D Model Ultra Librarian 30R300UU CAD Model

Description

The POLY-FUSE 30R series by Littelfuse Inc. is a polymeric, through-hole circuit protection PTC resettable fuse.

  • Maximum Voltage: 30V
  • Maximum Current: 40A
  • Hold Current: 3A
  • Trip Current: 6A
  • Time to Trip: 10.8 seconds
  • Package: bulk
  • Height Seated: 0.756 inches
  • Lead Spacing: 0.201 inches
  • Package/Case: radial, disc
  • Operating Temperature Range: -40°C to 85°C
  • Dimension: 0.449 inches L x 0.118 inches W
  • Initial Resistance: 20 mOhms
  • Post-Trip Resistance: 80 mOhms
  • Approvals: cURus and TUV
  • Alternative Parts (cross-reference): MC33163, RUEF300, and RXEF37530R300UU

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510+ $0.1980 $100.9800
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