MF-R040 系列
bourns
可复位PTC保险丝，0.4A保持电流，60V，径向
MF-R040系列发布：精工品质，可靠创新，铸就卓越元器件
MF-R040系列代表了工程技术的巅峰成就，专为满足现代工业与电子应用的高标准需求而设计。这一尖端产品线以无与伦比的性能表现、卓越耐久性和精密特性为核心优势，成为高要求应用环境下专业工程师的首选解决方案。
创新基因深植于MF-R040系列的每个细节。我们采用先进材料与尖端制造工艺精心打造每个元器件，确保最佳功能表现与超长使用寿命。无论是汽车电子系统、通信设备、可再生能源还是工业自动化领域，MF-R040系列都能超越您的期待。
MF-R040系列核心特性：
- 高精度工程标准：全系产品严格遵循精密制造规范，保障稳定一致的性能输出与测量精度
- 军工级耐久性能：具备卓越的环境耐受性，可抵抗温度剧变、机械振动及化学腐蚀的挑战
- 跨行业应用适配：从电源管理到信号处理，广泛适用于多行业场景的复杂需求
- 高效能设计：融入可持续设计理念，显著降低能耗损失，助力绿色运营而不牺牲性能
- 系统无缝集成：优化设计的接口方案可实现现有系统的快速对接，最大限度减少停机时间
MF-R040系列不仅是一个产品系列，更是对卓越品质不懈追求的见证。通过严苛的可靠性测试与完善的质量保证体系，这些元器件已成为全球工程师和制造商信赖的基准选择。
无论您正在升级现有系统，还是开发新一代技术方案，MF-R040系列都将成为您创新的理想伙伴。体验精密工程与至臻可靠性带来的变革力量。选择MF-R040系列，让您的项目迈向全新高度。
系列图片（16 张）
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MF-R040 - 型号列表共 10 个型号
| 制造商零件编号 | 价格/库存 | Trip Current | Hold Current | Product Category | RoHS | Current Rating | Resistance | Maximum Voltage DC | Mounting Style | Termination Style | Lead Spacing | Series | Operating Temperature Range | Current Rating (Max) | Dimensions | Maximum Voltage | Packaging | Factory Pack Quantity | Type | Current Rating - Max | Maximum Voltage Rating | Agency Approvals | Standard Package | Lead Diameter | Product Diameter | Mounting | Maximum Current Rating | Typical Power Dissipation | Application | Maximum Post Trip Resistance | Terminal Pitch | EU RoHS | Minimum Initial Resistance | Minimum Operating Temperature | Wire Form | Maximum Initial Resistance | Maximum Operating Temperature | Maximum Trip Time | Seated Plane Height | Product Depth | Number of Terminals | Trip Current | Hold Current | Current - Max | Voltage - Max | Time to Trip | R Min/Max | Current - Hold (Ih) (Max) | Current - Trip (It) | Package/Case | rohs | Other Names | Diameter | Tradename | Brand | Height | Length | Pd - Power Dissipation | Maximum Current Rating | Maximum Trip Time | Typical Power Dissipation | Minimum Initial Resistance | Maximum Initial Resistance | Power Dissipation | Holding Current | Tripping Current | Initial Resistance Max | Operating Voltage | PTC Fuse Case | Weight (kg) | Tariff No. | Width | Operating Temperature Max Deg. C | Operating Temperature Min Deg. C | Voltage Rating Max | Initial Resistance (Min) | Initial Resistance (Max) | Post Trip Resistance (Max) | Trip Time (Max) | Carrying Current Max | SVHC | External Depth | Initial Resistance Min | Power Dissipation (Typ) | MSL | Body Height | Body Length | Body Width | Lead Orientation | Maximum Current | Maximum Operating Temperature | Maximum Resistance | Minimum Operating Temperature | Minimum Resistance | Voltage Rating | Wire Diameter | Wire Length | Wire Pitch | Body Diameter | Case Material | Current Max | External Length / Height | External Width | Flammability Rating | Holding Current Max Ih | Lead Diameter | Lead Length | Operating Temperature Max | Operating Temperature Min | Pitch Max | Pitch Min | Surface Tripped Temperature Max | Thermistor Type | Brand/Series | Current,Holding | Current,Rating | Current,Tripping | Material,Body | MountingType | PrimaryType | Resistance,DC | Standards | Temperature,Operating,Maximum | Temperature,Operating,Minimum | Termination | ThermistorType | TrippedPowerDissipation | Voltage,Rating | Life |
|---|
 | 询价 | 0.8 A | 0.4 A | Resettable Fuses | RoHS Compliant | 40 A | 0.86 Ohms | 60 V | Through Hole | Radial | 5.1 mm | MF-R | - 40 C to + 85 C | 40 A | 7.4 mm L x 3.1 mm W x 13.7 mm H x 7.4 mm D | 60 VDC | Reel | 3000 | PTC Resettable Fuses | 40 A | 60 V | CSA/TUV/UL | Tape & Reel | 0.51 | 7.4(Max) | Through Hole | 40 | 0.55 | Automotive Applications|Computers... | 1.29 | 5.1(Nom) | Compliant | 0.52 | -40 | Inside Crimp Standoff | 0.86 | 85 | 3.8@2A | 13.7(Max) | 3.1(Max) | 2 | 0.8 | 0.4 | 40A | 60V | 3.8s | 0.520 ~ 0.860 Ohm | 400mA | 800mA | Radial, Disc | Lead free / RoHS Compliant | MF-R040-2CT | - | - | - | - | - | - | 40 A | 3.8@2A s | 0.55 W | 0.52 Ohm | 0.86 Ohm | 0.55 W | :400mA | :800mA | :0.86ohm | :60V | :Disc 7.4mm | 0.5 | 85361010 | - | 85C | -40C | 60V | 0.52 Ohm | 0.86 Ohm | 1.29 Ohm | 3.8@2A s | :40A | :No SVHC (16-Dec-2013) | - | - | 0.55 W | :- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | 0.8 A | 0.4 A | Resettable Fuses | No | 40 A | 0.86 Ohms | 60 V | Through Hole | Radial | 5.1 mm | MF-R | - 40 C to + 85 C | 40 A | 7.4 mm L x 3.1 mm W x 13.7 mm H x 7.4 mm D | 60 VDC | Ammo | 2000 | PTC Resettable Fuses | 40 A | 60 V | CSA/TUV/UL | Ammo Pack | 0.51 | 7.4(Max) | Through Hole | 40 | 0.55 | Automotive Applications|Computers... | 1.29 | 5.1(Nom) | Compliant | 0.52 | -40 | Inside Crimp Standoff | 0.86 | 85 | 3.8@2A | 13.7(Max) | 3.1(Max) | 2 | 0.8 | 0.4 | 40A | 60V | 3.8s | 0.520 ~ 0.860 Ohm | 400mA | 800mA | Radial, Disc | Lead free / RoHS Compliant | - | - | - | - | - | - | - | 40 A | 3.8@2A s | 0.55 W | 0.52 Ohm | 0.86 Ohm | 0.55 W | - | - | - | - | - | - | - | - | 85C | -40C | 60V | 0.52 Ohm | 0.86 Ohm | 1.29 Ohm | 3.8@2A s | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | 0.8 A | 0.4 A | Resettable Fuses | RoHS Compliant | 40 A | 0.86 Ohms | 60 V | Through Hole | Radial | 5.1 mm | MF-R | - 40 C to + 85 C | 40 A | 13.7 mm L x 3.1 mm H x 7.4 mm D | 60 VDC | Bulk | 500 | PTC Resettable Fuses | 40 A | 60 V | CSA/TUV/UL | Bulk | 0.51 | 7.4(Max) | Through Hole | 40 | 0.55 | Automotive Applications|Computers... | 1.29 | 5.1(Nom) | Compliant | 0.52 | -40 | Inside Crimp Standoff | 0.86 | 85 | 3.8@2A | 13.7(Max) | 3.1(Max) | 2 | 0.8 | 0.4 | 40A | 60V | 3.8s | 0.520 ~ 0.860 Ohm | 400mA | 800mA | Radial, Disc | Lead free / RoHS Compliant | MFR040 | - | - | - | - | - | - | 40 A | 3.8@2A s | 0.55 W | 0.52 Ohm | 0.86 Ohm | 0.55W | :400mA | :800mA | :0.86ohm | :60V | :Radial Leaded | 0.01 | 85361010 | - | - | - | - | - | - | - | - | :40A | :No SVHC (20-Jun-2013) | :3.1mm | :0.52ohm | - | - | 13.7mm | 7.4mm | 3.1mm | Radial | 40 A | +85°C | 1.29Ω | -40°C | 0.52Ω | 60 V | 0.51mm | 7.6mm | 5.1mm | :7.4mm | :Epoxy polymer | :40A | :13.5mm | :7.4mm | :UL94V-0 | :0.4A | :0.51mm | :7.6mm | :85°C | :-40°C | :5.8mm | :4.3mm | :125°C | :PTC Resettable Fuse | MF-RSeries | 0.40A@23°C | 40A | 0.80A@23°C | EpoxyPolymer | PCB | Resettable | 0.52Ohms | ULRecognized,CSACertified,TUVCertified | 85°C | -40°C | Radial | Resettable | 0.55W@23°C | 60VDC | - |
| 询价 | 0.8 A | 0.4 A | Resettable Fuses | RoHS Compliant | 40 A | 0.86 Ohms | 60 V | Through Hole | Radial | 5.1 mm | MF-R | - 40 C to + 85 C | 40 A | 13.7 mm L x 3.1 mm H x 7.4 mm D | 60 VDC | Bulk | 500 | PTC Resettable Fuses | 40 A | 60V | CSA/TUV/UL | 500 | 0.51 | 7.4(Max) | Through Hole | 40 | 0.55 | Automotive Applications|Computers... | 1.29 | 5.1(Nom) | Compliant | 0.52 | -40 | Inside Crimp Standoff | 0.86 | 85 | 3.8@2A | 13.7(Max) | 3.1(Max) | 2 | 0.8 | 0.4 | 40A | 60V | 3.8s | 0.520 ~ 0.860 Ohm | 400mA | 800mA | Radial, Disc | Lead free / RoHS Compliant | MFR040099 | - | - | - | - | - | - | - | - | - | - | - | - | :400mA | :800mA | :0.86ohm | :60V | :Radial Leaded | 0 | 85361010 | - | - | - | - | - | - | - | - | - | - | :3.1mm | :0.52ohm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | 0.8 A | 0.4 A | Resettable Fuses | RoHS Compliant | 40 A | 0.86 Ohms | 60 V | Through Hole | Radial | 5.1 mm | MF-R | - 40 C to + 85 C | 40 A | 7.4 mm L x 3.1 mm W x 13.7 mm H x 7.4 mm D | 60 VDC | Bulk | 500 | PTC Resettable Fuses | 40 A | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 7.4 mm | Multifuse | Bourns | 13.7 mm | 7.4 mm | 550 mW | - | - | - | - | - | - | - | - | - | - | - | - | - | 3.1 mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Obsolete |
| 询价 | 0.8 A | 0.4 A | Resettable Fuses | No | 40 A | 0.86 Ohms | 60 V | Through Hole | Radial | 5.1 mm | MF-R | - 40 C to + 85 C | 40 A | 7.4 mm L x 3.1 mm W x 13.7 mm H x 7.4 mm D | 60 VDC | Bulk | 500 | PTC Resettable Fuses | 40 A | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 7.4 mm | Multifuse | Bourns | 13.7 mm | 7.4 mm | 550 mW | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | 0.8 A | 0.4 A | Resettable Fuses | No | 40 A | 0.86 Ohms | 60 V | Through Hole | Radial | 5.1 mm | MF-R | - 40 C to + 85 C | 40 A | 7.4 mm L x 3.1 mm W x 13.7 mm H x 7.4 mm D | 60 VDC | Bulk | 500 | PTC Resettable Fuses | 40 A | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | 0.8 A | 0.4 A | Resettable Fuses | RoHS Compliant | 40 A | 0.86 Ohms | 60 V | Through Hole | Radial | 5.1 mm | MF-R | - 40 C to + 85 C | 40 A | 7.4 mm L x 3.1 mm W x 13.7 mm H x 7.4 mm D | 60 VDC | Reel | 3000 | PTC Resettable Fuses | 40 A | 60V | CSA/TUV/UL | 3,000 | 0.51 | 7.4(Max) | Through Hole | 40 | 0.55 | Automotive Applications|Computers... | 1.29 | 5.1(Nom) | Compliant | 0.52 | -40 | Inside Crimp Standoff | 0.86 | 85 | 3.8@2A | 13.7(Max) | 3.1(Max) | 2 | 0.8 | 0.4 | 40A | 60V | 3.8s | 0.520 ~ 0.860 Ohm | 400mA | 800mA | Radial, Disc | Lead free / RoHS Compliant | MF-R040-2-99CT | 7.4 mm | Multifuse | Bourns | 13.7 mm | 7.4 mm | 550 mW | - | - | - | - | - | - | - | - | - | - | - | - | - | 3.1 mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | 0.8 A | 0.4 A | Resettable Fuses | RoHS Compliant | 40 A | 0.86 Ohms | 60 V | Through Hole | Radial | 5.1 mm | MF-R | - 40 C to + 85 C | 40 A | 7.4 mm L x 3.1 mm W x 13.7 mm H x 7.4 mm D | 60 VDC | Ammo | 2000 | PTC Resettable Fuses | 40 A | 60V | CSA/TUV/UL | 2,000 | 0.51 | 7.4(Max) | Through Hole | 40 | 0.55 | Automotive Applications|Computers... | 1.29 | 5.1(Nom) | Compliant | 0.52 | -40 | Inside Crimp Standoff | 0.86 | 85 | 3.8@2A | 13.7(Max) | 3.1(Max) | 2 | 0.8 | 0.4 | 40A | 60V | 3.8s | 0.520 ~ 0.860 Ohm | 400mA | 800mA | Radial, Disc | Lead free / RoHS Compliant | - | 7.4 mm | Multifuse | Bourns | 13.7 mm | 7.4 mm | 550 mW | - | - | - | - | - | - | - | - | - | - | - | - | - | 3.1 mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 MFR040099 BOURNS | 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
共 10 个型号