30V 350mA 1812 SMD PTC Resettable Fuse Product overview: 1812L035/30DR 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 SMD, 30V, 350mA. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, 30V, 350mA, 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 150-1812L035/30DR can be used for catalog matching and distributor lookup.
Manufacturer: Littelfuse Inc.
Win Source Part Number: 1001803-1812L035/30D
Packaging: Reel - TR
Type: Polymeric
Approvals: cURus, TUV
Mounting: SMD (SMT)
Thickness (Max): 0.049" (1.25mm)
Voltage - Max: 30V
Current - Max: 40A
Current - Hold (Ih) (Max): 350mA
Current - Trip (It): 750mA
Time to Trip: 150ms
Categories: Circuit Protection
Status: Active
Temperature Range - Operating: -40°C to 85°C
Dimension: 0.179" L x 0.128" W (4.55mm x 3.24mm)
Resistance - Initial (Ri) (Min): 400 mOhm
Resistance - Post Trip (R1) (Max): 1.7 Ohm
Popularity: Medium
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Sufficient
30V 350mA 40A 750mA 1812 Resettable Fuses ROHS
PTC RESET FUSE 30V 350MA 1812
FUSE, RESETTABLE PTC, 1812, 30VDC, 350mA; PPTC Case Style:1812 (4532 Metric); Product Range:PolySwitch 1812L Series; Voltage Rating:30VDC; Holding Current:350mA; Tripping Current:750mA; Time to Trip:0.15s; Current Rating Max:40A RoHS Compliant: Yes
FUSE, PTC RESETTABLE, 30V, 0.35A, 1812; Thermistor Mounting:SMD; Product Range:POLYFUSE 1812L Series; Holding Current:350mA; Tripping Current:750mA; Voltage Rating:30VDC; Operating Temperature Min:-40°C; Operating Temperature RoHS Compliant: Yes
FUSE, RESETTABLE PTC, 1812, 30VDC, 350mA, FULL REEL; PPTC Case Style:1812 (4532 Metric); Product Range:PolySwitch 1812L Series; Voltage Rating:30VDC; Holding Current:350mA; Tripping Current:750mA; Time to Trip:0.15s RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | LCSC Electronics Technology (HK) Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses |
| Product Number | 150-1812L035/30DR | 1001803-1812L035/30DR | 1812L035/30DR | 1812L035/30DR | 64R8224 | 76Y5550 |
| Product Name | SMD 30V 350mA Circuit Protection Fuse | PTC Resettable Fuses - 1812L035/30DR | TVS/Fuse/Board Level Protection >> Resettable Fuses | Circuit Protection - PTC Resettable Fuses | Fuse, Resettable Ptc, 1812, 30Vdc, 350Ma; Pptc Case Style Littelfuse | Fuse, Ptc Resettable, 30V, 0.35A, 1812; Thermistor Mounting Littelfuse |
| Approvals / Standards | RoHS | RoHS | RoHS | RoHS | ||
| Rated Voltage | 30 volts | 30 volts | 30 volts | 30 volts | ||
| Rated Current | 40 amps | 40 amps | 40 amps |
