点击放大查看
MF-R040-2
| Manufacturer | |
| Description | PTC Resettable Fuse 40A 60V T/R Resettable Fuses 0.40A 60V 0.52ohm Hold .40 Trip .80 PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm T/R FUSE PTC RESETTABLE Resettable Fuses - PPTC 0.40A 60V 0.52ohm Hold .40 Trip .80 FUSE, RESETTABLE PTC, 60V, 0.4A, DISC Fuse, radial 0.8 A 1.29 Ohm, MF-R040-2, Bourns |
| Category |
对参数有疑问？问 AI 助手
Business
| Other Names | MF-R040-2CT | Product Category | Resettable Fuses |
| Standard Package | Tape & Reel | Factory Pack Quantity | 3000 |
Compliance
| RoHS | RoHS Compliant | SVHC | :No SVHC (16-Dec-2013) |
| EU RoHS | Compliant | Tariff No | 85361010 |
| Approval Agency Marking | CSA/TUV/UL | ||
Electrical
| Resistance | 0.86 Ohms | Power - Rated | 0.55 W |
| Voltage - Max | 60 VDC | Current - Trip (It) | 0.8 A |
| Current Rating (Max) | 40 A | Resistance Tolerance | 0.52 Ohm |
| Voltage - Input (Min) | 60 V | Voltage - Supply (Min) | 60V |
| Power Dissipation (Max) | 0.55 W | Delay Time - Propagation | 3.8@2A s |
| Current - Hold (Ih) (Max) | 0.4 A | Resistance - Initial (Ri) (Min) | 0.52 Ohm |
| Voltage - DC Reverse (Vr) (Max) | 60 V | Resistance - Post Trip (R1) (Max) | 1.29 Ohm |
Mechanical
| Depth | 3.1(Max) | Weight | 0.5 |
| Diameter | 7.4(Max) | Packaging | Reel |
| Height (Max) | 13.7(Max) | Lead Spacing | 5.1 mm |
| Pin Diameter | 0.51 | Pitch - Post | 5.1(Nom) |
| Mounting Type | Through Hole | Mounting Style | Through Hole |
| Package / Case | Radial, Disc | Material Finish | :- |
| Size / Dimension | 7.4 mm L x 3.1 mm W x 13.7 mm H x 7.4 mm D | Termination Style | Radial |
| Number of Contacts | 2 | Wire Gauge or Range - AWG | Inside Crimp Standoff |
Product Info
| Type | PTC Resettable Fuses | Series | MF-R |
| Fuse Type | :Disc 7.4mm | Application Specifics | Automotive Applications|Computers... |
Environmental
| Time to Trip | 3.8s | Operating Temperature | - 40 C to + 85 C |
| Operating Temperature - Junction | 85C | Power Dissipation @ Temperature Rise | 0.55 W |
Documents & Media
PDF Document
PDF Document