Manufacturer: Littelfuse Inc.
Win Source Part Number: 805472-2920L400/15MR
Packaging: Reel
Type: Polymeric
Mounting Style: SMD
Approvals: cURus, TUV
Voltage - Max: 15V
Current - Max: 40A
Current - Trip (It): 8A
Time to Trip: 4s
Temperature Range - Operating: -40°C ~ 85°C
Dimension: 0.290" L x 0.202" W (7.36mm x 5.12mm)
Resistance - Initial (Ri) (Min): 10 mOhms
Manufacturer Package: 2920 (7351 Metric), Concave
Current - Hold (Ih) (Maximum): 4A
Thickness (Maximum): 0.063" (1.60mm)
Resistance - Post Trip (R1) (Maximum): 40 mOhms
Popularity: Medium
Fake Threat In the Open Market: 69 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 1,000
MSL Level: 1 (Unlimited)
PTC 15V POLYFUSE SURF MOUNT 2920 4.0A
PTC Resettable Fuse 15V 4A 2920 SMD Product overview: 2920L400/15MR 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, 15V, 4A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, 15V, 4A, 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 150-2920L400/15MR can be used for catalog matching and distributor lookup.
FUSE, RESETTABLE PTC, 15VDC, 4A, SMD; Thermistor Mounting:SMD; Product Range:POLY-FUSE 2920L Series; Holding Current:4A; Tripping Current:8A; Voltage Rating:15VDC; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; RoHS Compliant: Yes
PTC RESETTABLE FUSE, 15V, 2920; PPTC Case Style:2920 (7351 Metric); Product Range:PolySwitch 2920L Series; Voltage Rating:15VDC; Holding Current:4A; Tripping Current:8A; Time to Trip:4s; Current Rating Max:40A RoHS Compliant: Yes
PTC RESET FUSE 15V 4A 2920
| Win Source Electronics | RS Components, Ltd. | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses |
| Product Number | 805472-2920L400/15MR | 1740675 | 150-2920L400/15MR | 38AC3037 | 14AC5814 | 2920L400/15MR |
| Product Name | PTC Resettable Fuses - 2920L400/15MR | Resettable Fuses | SMD 15V 4A Circuit Protection Fuse | Fuse, Resettable Ptc, 15Vdc, 4A, Smd; Thermistor Mounting Littelfuse | Ptc Resettable Fuse, 15V, 2920; Pptc Case Style Littelfuse | Circuit Protection - PTC Resettable Fuses |
| Mounting | SMD | |||||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |||
| Approvals / Standards | RoHS | RoHS | RoHS |
