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WM50-40,WALTER,Power Fuse(Speed Fuse)

WM50-40

Power Fuse ,6*30mm ,40A ,250VAC ,Fast Acting Type ,Axial Without Lead ,WALTER-WM50 ,-

✖

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

Data Sheet： MS-DE-031-177 WM50__ V7.pdf

Electronic： Walter_Components_Catalog.pdf

Expand

Walter_Components_Catalog.pdf
Walter_ Product_overview.pdf
Walter_POWER_Fuses.pdf

Product number：	F08-6030-40A0Y7FBM50A
Manufacturer Product Number：	WM50-40
Manufacturer ：	WALTER
Series ：	WALTER-WM50
Type ：	Power Fuse(Speed Fuse)
Size ：	6*30
Current Value ：	40A
Breaking Series ：	Fast Acting Type
Voltage ：	AC250V
Termination Style ：	Axial Without Lead
Description：	Power Fuse ,6*30mm ,40A ,250VAC ,Fast Acting Type ,Axial Without Lead ,WALTER-WM50 ,-

Series Introduce Find Similar

Attribute Name	Attribute Value
Manufacturer	WALTER
Product Series	WALTER-WM50
Product Type	Power Fuse
EU RoHS	Compliant(2011/65/EU)
EU REACH	Dose not contain REACH SVHC(1907/2006/EC)

Series Introduce Find Similar

WM55-40

Power Fuse ,6*30mm ,40A ,250VAC ,Fast Acting Type , Axial without Lead ,WALTER-WM55 ,-

$0.956492 More

File

File Type	File Name
Company Profile	Walter_ Profile_ENG.pdf
	Walter Profile-CN-2026.pdf
	Walter_ Profile_JAP.pdf
Data Sheet	MS-DE-031-177 WM50__ V7.pdf
Electronic	Walter_Components_Catalog.pdf
	Walter_ Product_overview.pdf
	Walter_POWER_Fuses.pdf

Lead time： Estimated delivery date 2026-09-08

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Product Recommendation Maker Dynamics Applications

Product Recommendation Maker Dynamics Applications

Detailed introduction of TA-I RLN series long electrode alloy resistance products The Dayi RLN series is a long electrode current detection resistor belonging to the wide solder pad. Due to its side solder pad, the position of the solder pad is much wider than that of conventional products, so it is also called a wide electrode current detection resistor. RLN long electrode alloy resistors belong to the pure metal material manufacturing process, with excellent surge and impact resistance, as well as excellent heat dissipation and excessive current capacity for wide solder pads. This article provides a detailed introduction to the main product characteristics and selection parameters of Ta-i long electrode alloy resistors.

Introduction to Temperature Fuse 10A 250V TE Series A comprehensive introduction to the Walter temperature fuse 10A 250V TE series. This article will comprehensively explain the application scope, product part number, rated current, rated voltage, temperature specifications, silk screen identification, appearance shape, engineering structure diagram, electrical performance and actual testing methods of the temperature fuse TE 10 250V series.

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.

A detailed introduction to the SMR series of Sart pure metal alloy resistors The Sart pure metal alloy resistance SMR series uses plastic sealing technology, also known as plastic sealing alloy resistance. The main characteristics of the Sart pure metal alloy resistance SMR series are as follows: 1. High power under the same reference range (up to 3W), 2. Complete resistance values (1m Ω~500m Ω), 3. High precision, with a maximum accuracy of 0.5%. This article provides a detailed introduction to the selection parameters of the Sart pure metal alloy resistance SMR series.

Advantages of Walter alloy resistance This article will provide a comprehensive explanation of the current sensing resistance advantages, application fields, and functional characteristics of the Suzhou Walter Electronics Walter brand. Huade products have passed rigorous testing by world leading manufacturers. Its ultra-low resistance and high-precision CSR series is the best alternative to traditional winding and lead-containing products.

Table of Commonly Used Resistance Values for 0603 Alloy Resistors Huanian Mall is a comprehensive online sales mall for electronic components. This article introduces the regular spot resistance table and model list of Suzhou Huade Electronics (Walter) 0603 bulk alloy resistors. Walter Electronics is a professional manufacturer of alloy resistors, mainly focusing on small volume and low resistance alloy resistors. This article presents the resistance value and model parameter table of Walter 0603 bulk alloy.

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 the 1206HC Series of High Current Chip Fuses The walter electronic high current patch fuse 1206HC series is a quick break disposable fuse. The 1206HC series high current fuse has a current of 12A, 15A, 20A, 25A, 30A, 30A, voltage of 35V, 48V, and safety certification of cULs. The 1206HC series of high current fast break patch fuses are widely used in various electronic circuit products. Hnstshop Mall has ample stock and competitive prices, providing original factory technical services for online purchases.

Introduction to SMD fuse 1206T slow break series Hnstshop Mall will comprehensively introduce the Huadduce the selection parameters and electrical performance of the 1206T slow break series SMD fuse.

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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