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Same model may have multiple batches, images only for reference.
MF-RX185 Real Image
Same model may have multiple batches, images only for reference.

MF-RX185

Part No MF-RX185
Manufacturer Bourns Inc.
Catalog PTC Resettable Fuses
Description PTC RESET FUSE 60V 1.85A RADIAL / Polymeric PTC Resettable Fuse 60V 1.85 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
Manufacturer Bourns Inc.
Packaging Bulk
Product Status Obsolete
Type Polymeric
Voltage - Max 60V
Current - Max 40 A
Current - Hold (Ih) (Max) 1.85 A
Current - Trip (It) 3.7 A
Time to Trip 12.6 s
Resistance - Initial (Ri) (Min) 80 mOhms
Resistance - Post Trip (R1) (Max) 190 mOhms
Temperature Range - Operating -40°C ~ 85°C
Mounting Through Hole
Case / Package Radial, Disc
Size / Dimension 0.701" L x 0.122" W (17.80mm x 3.10mm)
Height - Seated (Max) 0.902" (22.90mm)
Lead Spacing 0.201" (5.10mm)
Approval Agency cURus, TUV
Base Product Number MF-RX
RoHS Status ROHS3 Compliant
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8533.40.8070
Other Part Number MFRX185,2266-MF-RX185,MF-RX185-NDR
Standard Package 500
Win Source Part Number 1334913-MF-RX185
Ultra Librarian 3D Model Ultra Librarian MF-RX185 CAD Model

Description

The MF-RX185 is a polymeric PTC resettable fuse designed by Bourns Inc. for circuit protection.

  • Voltage - Max: 60V
  • Current - Max: 40A
  • Resistance - Initial (Ri) (Min): 80 mOhms
  • Resistance - Post Trip (R1) (Max): 190 mOhms
  • Standard Package: 500
  • Mounting Type: Through Hole
  • Size / Dimension: 0.701" L x 0.122" W (17.80mm x 3.10mm)
  • Height-Seated (Max): 0.902" (22.90mm)
  • Current - Hold (Ih) (Max): 1.85A
  • Current - Trip (It): 3.7A
  • Time to Trip: 12.6s
  • Operating Temperature: -40°C ~ 85°C
  • Approval Agencies: cURus, TUV
  • Case/Package: Radial, Disc
  • ROHS3 Compliant: Yes

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