Littelfuse, Inc. PTC Resettable Fuses - RF0022-000 RF0022-000

Manufacturer: Littelfuse Inc.
Storage Condition: Dry storage cabinet & Humidity protection package
Win Source Part Number: 993210-RF0022-000
Length: 6.5024 mm
Height - Seated (Max): 10.9982 mm
Mounting: SMD (SMT)
Time to Trip: 2.5 s
Hold Current: 145 mA
Width: 4.5974 mm
Trip Current: 290 mA
Categories: PTC Resettable Fuses
Case / Package: Radial
Alternative Parts (Cross-Reference): 250R145ZR; 250R145U; RF0045-000; TRF250-145U; TRF250-120-2; TCF250-145;
Popularity: Low
Fake Threat In the Open Market: 74 pct.
Supply and Demand Status: Shortage
Mount: Through Hole
RoHS: Compliant
Lead Pitch: 5.0038 mm
Max Current Rating: 3 A

PTC Resettable Fuse 0.145A(hold) 0.29A(trip) 60VDC 3A 0.8W 2.5s 5.4Ohm Radial 6.5 X 4.6 X 7mm Bag Product overview: RF0022-000 from Littelfuse is a Circuit Protection Fuse for overcurrent protection, power input protection, equipment safety, automotive electronics, and industrial control panels. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 0.145A, 0.29A, 3A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, 0.145A, 0.29A, 3A, Circuit Protection Fuse, PTC Resettable Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 150-RF0022-000 can be used for catalog matching and distributor lookup.