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Same model may have multiple batches, images only for reference.
30R900UH Littelfuse Inc.
Same model may have multiple batches, images only for reference.

30R900UH

Part No 30R900UH
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description PTC RESET FUSE 30V 9A RADIAL / Polymeric PTC Resettable Fuse 30V 9 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
Product Status Active
Type Polymeric
Voltage - Max 30V
Current - Hold (Ih) (Max) 9 A
Current - Trip (It) 18 A
Current - Max 40 A
Time to Trip 20 s
Resistance - Initial (Ri) (Min) 5 mOhms
Resistance - Post Trip (R1) (Max) 20 mOhms
Temperature Range - Operating -40°C ~ 85°C
Ratings -
Mounting Type Through Hole
Package / Case Radial, Disc
Size / Dimension 0.950" L x 0.120" W (24.10mm x 3.00mm)
Height - Seated (Max) 1.244" (31.60mm)
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 1361775-30R900UH
Ultra Librarian 3D Model Ultra Librarian 30R900UH CAD Model

Description

The 30R900UH is a polymeric PTC resettable fuse from Littelfuse Inc.

  • Series: POLY-FUSE 30R
  • Maximum Operating Temperature: -40°C to 85°C
  • Current Rating: 40A
  • Hold Current (Ih): 9A
  • Trip Current (It): 18A
  • Time to Trip: 20 seconds
  • Initial Resistance (Ri): 5 mOhms
  • Post-Trip Resistance (R1): 20 mOhms
  • Package: Radial, disc
  • Mounting Type: Through Hole
  • Approvals: cURus and TUV
  • Suitable for: Various applications that require circuit protection, such as power supplies, battery chargers, and automotive systems.

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