WM55-40_WALTER_Power Fuse(Speed Fuse)_6*30_40A_Parameters_ Price

Attribute Name	Attribute Value
Manufacturer	WALTER
Product Series	WALTER-WM55
Product Type	Power Fuse
EU RoHS	Compliant(2011/65/EU)
EU REACH	Dose not contain REACH SVHC(1907/2006/EC)

File Type	File Name
Company Profile	Walter_ Profile_JAP.pdf
	Walter Profile-CN-2026.pdf
	Walter_ Profile_ENG.pdf
Data Sheet	WM55.pdf
Electronic	Walter_Components_Catalog.pdf
	Walter_ Product_overview.pdf
	Walter_POWER_Fuses.pdf

Lead time： Estimated delivery date when out of stock 2026-06-12

Quantity

Unit Price

$1.912985

$1.673862

$1.339089

Quantity

Unit Price

100

$1.076054

1000

$0.956492

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MPQ：250

MOQ： 250

MOQ：1

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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.

Introduction to the SMB series of Sart metal foil alloy SMT resistors The Sart metal foil alloy SMB resistor adopts the FR4 process technology, which has stronger toughness than the traditional metal foil process ceramic alloy resistor and can achieve thinner thickness. Widely used in various communication and miniaturized mobile devices. For example: smartphones, smart wearables, Bluetooth earphones, and so on. This article provides a detailed introduction to the electrical performance selection parameters of the Sart metal foil alloy resistance SMB series.

The development and production of Ward 0603F fuse always pay attention to environmental protection Internet applications have become a part of our daily life, business and office work, leisure and entertainment, and the computer and its peripheral devices are matched together to form a complete set of equipment. For these electrical equipment, usually the internal circuit board will be set with a fuse

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

Introduction to the SME series of Sart wide electrode current detection resistors The Sart wide electrode current detection resistor SME series uses a metal foil ceramic process, and its main material is a strong copper alloy, so it is also known as a wide electrode alloy resistor. The SME series has ultra-high power and thermal conductivity, and long-term reliability. This article provides a detailed introduction to the main characteristics and selection parameters of Sart wide electrode current detection resistors.

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.

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Introduction to the RLFC series of current sensing resistors with four terminals according to vehicle regulations The TA-i four terminal current sensing resistor RLFC series is a pure metal plate current sensing resistor, also known as alloy current sensing resistor because it is a pure metal process resistor. The RLFC series meets the automotive industry certification standards and belongs to the automotive grade current sensing resistor category. The RLFC series is widely used in the automotive resistor and other markets. This article provides a detailed introduction to the characteristics of the RLFC series products, as well as their application markets and product selection parameters.

What is long electrode resistance? What are the characteristics Long electrode patch resistor is a special structure of patch resistor. By using side electrodes as solder pads, the contact area between the solder pads and the PCB is increased, resulting in better heat dissipation and high current. It has excellent stability and impact resistance during use. Long electrode surface mount resistors are divided into metal foil long electrode surface mount resistors, also known as alloy resistors, and wide electrode surface mount resistors in later processes. Their main advantage is their strong impact resistance.

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.

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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.

Product number：	F08-6030-40A0Y7FBM55A
Manufacturer Product Number：	WM55-40
Manufacturer ：	WALTER
Series ：	WALTER-WM55
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-WM55 ,-

WM55-40,WALTER,Power Fuse(Speed Fuse)

WM55-40

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WM55-40,WALTER,Power Fuse(Speed Fuse)

WM55-40

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