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Same model may have multiple batches, images only for reference.
MF-RX375/72-2 Bourns Inc.
Same model may have multiple batches, images only for reference.

MF-RX375/72-2

Part No MF-RX375/72-2
Manufacturer Bourns Inc.
Catalog PTC Resettable Fuses
Description PTC RESET FUSE 72V 3.75A RADIAL / Polymeric PTC Resettable Fuse 72V 3.75 A Ih Through Hole Radial, Disc
Datasheet
MF-RX375/72-2 Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Circuit Protection - PTC Resettable Fuses
Mfr Bourns Inc.
Series Multifuse®, MF-RX/72
Package Tape & Reel (TR)Cut Tape (CT)
Product Status Active
Type Polymeric
Voltage - Max 72V
Current - Hold (Ih) (Max) 3.75 A
Current - Trip (It) 7.5 A
Current - Max 40 A
Time to Trip 24 s
Resistance - Initial (Ri) (Min) 30 mOhms
Resistance - Post Trip (R1) (Max) 80 mOhms
Temperature Range - Operating -40°C ~ 85°C
Mounting Type Through Hole
Package / Case Radial, Disc
Size / Dimension 0.926" L x 0.122" W (23.51mm x 3.10mm)
Height - Seated (Max) 1.161" (29.50mm)
Lead Spacing 0.402" (10.20mm)
Approval Agency cURus, TUV
Base Product Number MF-RX
Standard Package 1,000 pcs
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8533.40.8070
California Prop 65 Warning Information
Win Source Part Number 747410-MF-RX375/72-2
Ultra Librarian 3D Model Ultra Librarian MF-RX375/72-2 CAD Model

Description

The MF-RX/72-2 is a polymeric PTC resettable fuse designed for circuit protection applications.

  • Size: 0.926" L x 0.122" W (23.51mm x 3.10mm)
  • Seated Height: 1.161" (29.50mm)
  • Mounting: through-hole mounting
  • Voltage Rating: 72V
  • Maximum Current Rating: 40A
  • Hold Current (Ih): 3.75A
  • Trip Current (It): 7.5A
  • Time to Trip: 24 seconds
  • Resistance (initial): 30 mOhms
  • Resistance (post trip): 80 mOhms
  • Operating Temperature: -40°C to 85°C
  • Compliance: REACH
  • Approvals: cURus and TUV
  • Series: Multifuse®
  • Manufacturer: Bourns Inc.
  • Application: various electronic devices and systems for reliable circuit protection

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