Littelfuse, Inc. PTC Resettable Fuses - LVRL125S LVRL125S

Manufacturer: Littelfuse Inc.
Win Source Part Number: 1209643-LVRL125S
Packaging: Bulk
Type: Polymeric
Mounting Style: Through Hole
Approvals: CSA, TUV, UL
Lead Spacing: 0.200" (5.08mm)
Voltage - Max: 120V (135V Int)
Current - Max: 12.5A
Current - Trip (It): 2.5A
Time to Trip: 20s
Categories: Circuit Protection
Status: Obsolete
Temperature Range - Operating: -20°C ~ 85°C
Manufacturer Homepage: www.macom.com
Manufacturer Package: Radial, Disc
Current - Hold (Ih) (Maximum): 1.25A
Height - Seated (Maximum): 0.854" (21.70mm)
Resistance - Initial (Ri) (Minimum): 110 mOhms
Resistance - Post Trip (R1) (Maximum): 330 mOhms
Popularity: Medium
Fake Threat In the Open Market: 69 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 500
MSL Level: Not Applicable
Parts Dimension: 0.551" L x 0.161" W (14.00mm x 4.10mm)

PTC Resettable Fuse 1.25A(hold) 2.5A(trip) 120VAC 2W 18s 0.12Ohm Radial 14 X 4.1 X 21.7mm Bulk Product overview: LVRL125S 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 1.25A, 2.5A, 2W. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, 1.25A, 2.5A, 2W, 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-LVRL125S can be used for catalog matching and distributor lookup.