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FEP-F3A15V2T02280AG,WALTER,Subminiature Fuses

FEP-F3A15V2T02280AG

Micro Fuses ,3.7*8.0 ,3.15A ,250VAC ,Fast Acting Type ,Axial strip Lead ,WALTER-FEP ,-

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The image is for reference only, please refer to the drawing for details

Company Profile： Walter_ Profile_ENG.pdf

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Walter_ Profile_ENG.pdf
Walter Profile-CN-2026.pdf
Walter_ Profile_JAP.pdf

Electronic： Walter_Components_Catalog.pdf

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Walter_Components_Catalog.pdf
Walter_ Product_overview.pdf
Walter_POWER_Fuses.pdf

Product number：	F02-3780-3A15Y7FAFEPA
Manufacturer Product Number：	FEP-F3A15V2T02280AG
Manufacturer ：	WALTER
Series ：	WALTER-FEP
Type ：	Subminiature Fuses
Size ：	3.7*8.0
Current Value ：	3.15A
Breaking Series ：	Fast Acting Type
Voltage ：	AC250V
Termination Style ：	Axial strip Lead
Description：	Micro Fuses ,3.7*8.0 ,3.15A ,250VAC ,Fast Acting Type ,Axial strip Lead ,WALTER-FEP ,-

Series Introduce Find Similar

Attribute Name	Attribute Value
Manufacturer	WALTER
Product Series	WALTER-FEP
Product Type
EU RoHS	Compliant(2011/65/EU)
EU REACH	Dose not contain REACH SVHC(1907/2006/EC)

Series Introduce Find Similar

File

File Type	File Name
Company Profile	Walter_ Profile_ENG.pdf
	Walter Profile-CN-2026.pdf
	Walter_ Profile_JAP.pdf
Electronic	Walter_Components_Catalog.pdf
	Walter_ Product_overview.pdf
	Walter_POWER_Fuses.pdf

Lead time： Estimated delivery date when out of stock 2026-07-06

Quantity

Unit Price

5

$0.580864

30

$0.480180

100

$0.348518

Quantity

Unit Price

500

$0.271070

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MPQ：1

MOQ： 1

MOQ：5

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Product Recommendation Maker Dynamics Applications

Product Recommendation Maker Dynamics Applications

WALTER Alloy Resistors: PMSH1206 Series Current Sensing Resistors Product Details The PMSH1206-Series is a high-performance Metal Strip Current Sensing Resistor designed with a compact structure and reliable performance. It features short electrodes, two terminals, and is made of pure metal, with a standard size of 0.12×0.06 inches. This series is engineered to meet the precise current sensing needs of various electronic devices, offering excellent electrical characteristics and strong environmental adaptability. Whether in industrial control systems, automotive electronics, or consumer electronic products, the PMSH1206-Series delivers stable and accurate current measurement support.

Walter 6125SF series disposable quick break fuse The Walter 6125SF series fuse is a disposable quick break fuse with current and voltage limiting functions, which can be used to protect circuits from overcurrent damage. Its packaging specification is 6.1 * 2.5, with a rated current of 1.0A~20A. This type of fuse has a fast melting characteristic and can respond to short circuit or overcurrent faults in a timely manner, thereby protecting the safety of circuits and equipment.

Detailed introduction of bare copper sheet resistors for SR low resistance shunt The bare copper resistance of SR low resistance shunt is mainly characterized by high current and high power. The bare copper resistance of SR low resistance shunt belongs to Ever ohms technology. The SR series low resistance shunt resistors of Ever ohms technology mainly have four volumes: 1206251239205930, with a minimum resistance value of 0.2mR (0.0002R) and a maximum power of 15W. SR low resistance shunt bare copper resistors are widely used in high-power power management systems, motor drivers, and battery management systems. This article by Hua Nian will provide a detailed introduction to the selection parameters and electrical characteristics of bare copper sheet resistors for Tian'er Technology's SR low resistance shunt.

Introduction to Sart Metal Foil Four Terminal Current Detection Resistor SLT Series The Sart SLT resistor is a four terminal current detection resistor made of metal foil, hence it is also known as a four terminal alloy resistor. The SLT four terminal current detection resistor has characteristics such as low resistance, low temperature, and low electromotive potential, and is widely used in pen and power management series. The following text will provide a detailed introduction to the parameters and product characteristics of the Sart four terminal current detection resistor.

Introduction to Sart alloy film precision resistance SMD series The Nanjing Sart alloy film precision resistor SMD series belongs to the metal foil process technology, also known as alloy resistors. It has product characteristics such as high current, low temperature drift, high reliability, and low inductance, and is widely used in current sampling circuits. Therefore, it is also known as current sampling resistors. Sate SMD series alloy film precision resistance products have a wide range of selectivity, volume range (0603~4320), resistance range (2m Ω~700m Ω), and power range (0.5W~5W). This article will provide a detailed introduction to the main product selection parameters and product characteristics of Sart alloy film precision resistors.

Introduction to Long Electrode Alloy Resistance HTE Series Long electrode alloy resistors refer to resistors made of metal materials from long sided solder pads, which are also commonly referred to as wide electrode resistors or side electrode resistors in the market. Long electrode alloy resistors mainly play a role in current detection in circuits, collecting real-time current conditions at both ends of the resistor and feeding them back to the control IC. Therefore, this type of current detection resistor is also called current detection resistor or sampling resistor or sampling resistor in the application process, because its resistance value is below 1 Ω (ohm), it is also called milliohm alloy resistor or low resistance value resistor. Next, we will introduce the long electrode alloy resistance HTE series of Suzhou Walter from the aspects of product characteristics, product Naming convention, model selection, resistance range table and test performance.

Introduction to NANO Chip Fuse 6125SF Quick Break Type NANO chip fuse 6125SF fast break type is a high current fast break product belonging to Huade Walter Electronics. NANO patch fuse is a type of miniaturized fuse that can greatly save product space and has stable electrical performance, making it very suitable for mass production of products. NANO patch fuses can also be divided into fast break and slow break types. Today, we will introduce Huade Walter Electronics' NANO patch fuse 6125SF fast break series.

Introduction to NANO SMD Fuse 1032SF Series The NANO SMD fuse 1032SF series is a star product of Suzhou Walter Electronics, widely used in outdoor energy storage power supplies, BMS, photovoltaic inverters and other products, with a maximum current of 60A (amperes) and a maximum voltage of 120V AC. Hnstshop Mall sells the entire series of Suzhou Walter Electronic Waterfuse products as an agent, with price advantages and sufficient stock, and the fastest delivery time is 1 hour. Below, detailed parameters such as current, voltage, and volume of 1032SF will be introduced.

Introduction to Walter Small Volume Alloy Resistor MSTC Series The Walter electronic ultra-thin long electrode alloy resistance MHTC series adopts the FR4 process. The Walter electronic chip long electrode alloy resistance MHTC series mainly includes 0805 and 1206 volumes, ultra-low resistance alloy resistance, and ultra-thin materials suitable for mobile phones, tablets, Bluetooth and other products. Below is an explanation of the parameters of the Walter small volume alloy resistance MHTC series.

Introduction to Plastic Square Fuse 2010 300V Series This article provides a detailed introduction to the Walter electronic plastic square 2010 300V slow break series fuse. Plastic square fuse is one of the most widely used fuses in the current market, with high cost-effectiveness. It is widely used in various power supply products and is also one of the most mature production processes for fuses. The naming rules for plastic square fuses vary from manufacturer to manufacturer, with the most common business cards being 39239620102020, etc.

Product Recommendation Maker Dynamics Applications

Suzhou Walter Electronics' latest price increase notice 2026 version Suzhou Walter Electronics Co., Ltd. was established in 2000 and is a brand manufacturer of fuses, resistors, leakage current sensors, NTC thermistors, and other products. Due to the sharp increase in raw material prices, we hereby raise the prices.

WALTER Alloy Resistors: MHTC1206 Series Current Sensing Resistors Product Introduction The MHTC1206 Series Current Sensing Resistors are high-precision electronic components designed with a metal strip structure. Featuring long electrodes, two terminals, and no side electrodes, they have a size specification of 0.12×0.06 inches, specifically engineered for accurate current detection scenarios. Adopting MnCu alloy as the core material and advanced manufacturing processes, this series offers outstanding advantages such as low resistance, high precision, and high reliability, making it widely applicable in various electronic devices and circuit systems that require precise current monitoring.

WALTER Alloy Resistors: PMSH1206 Series Current Sensing Resistors Product Details The PMSH1206-Series is a high-performance Metal Strip Current Sensing Resistor designed with a compact structure and reliable performance. It features short electrodes, two terminals, and is made of pure metal, with a standard size of 0.12×0.06 inches. This series is engineered to meet the precise current sensing needs of various electronic devices, offering excellent electrical characteristics and strong environmental adaptability. Whether in industrial control systems, automotive electronics, or consumer electronic products, the PMSH1206-Series delivers stable and accurate current measurement support.

WALTER STE-M-2010 Metal Foil Current Sensing Resistor Product Introduction The STE-M-2010 is a high-performance metal foil current sensing resistor belonging to the STE-M-series, specifically engineered for precise current detection in a wide range of electronic applications. Crafted with premium materials and advanced manufacturing techniques, this resistor delivers exceptional electrical stability, reliable performance, and excellent environmental adaptability. It adheres to strict quality standards, making it an ideal choice for scenarios that demand accurate current measurement and stable operation under various working conditions.

Product Discontinuation Notice current fuses and thermal fuses have been designated for discontinuation.

Suzhou Walter launches new alloy resistor PMSB/PMSH series Suzhou Walter Electronics has launched a new series of pure metal alloy surface mount resistors PMSB/PMSH, with theme volumes of 1206 and 2512, using two materials: manganese copper (MuCu) and Kama. The products have high resistance to surge impact and low parasitic inductance, and are widely used in various power management systems and control systems.

MTT-T20A adds CQC safety certification, part number, silk screen and packaging change notification MTT-20A ceramic tube fuse has added CQC safety certification. The original product code MTT-T20A0V2T202300BG has been changed to MTT-T20A0V2T202300BM1G. The body has been added with CQC silk screen printing, and the outer packaging box has been added with CQC identification.

Introduction to the Huade Resistance Series and Product Application Fields Founded in Suzhou in 2000, Walder Electronics has developed a large number of alloy resistors that meet market demands in response to changes in the market. Below is an explanation of the parameters of different series of Walter alloy resistors, hoping to help engineers choose.

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