2020-T4A00V0T11192AM9G_WALTER_Micro Fuses_8.5*5*4_4A_Parameters_ Price

Attribute Name	Attribute Value
manufacturer	walter
Product series	2020 plastic square fuse
size	2010(8.554)
Rated current	100mA~6.3A
rated voltage	250V/300V/400V AC
Breaking Series	Time-Lag Type
Breaking Capacity	160A@250V/ 130A@300V/ 50A@400V AC
safety certification	cUL,VDE,KC,CCC,PSE
environmental protection	ROHS/REACH

File Type	File Name
Company Profile	Walter_ Profile_JAP.pdf
	Walter_ Profile_ENG.pdf
	Walter_Profile_CN.pdf
Data Sheet	Walter_2020_300V.pdf
	walter_2020_300V.pdf
Electronic	Walter_POWER_Fuses.pdf
	Walter_Components_Catalog.pdf
	Walter_ Product_overview.pdf
RoHs Report	Walter_ROHS_A223054883610107(1).pdf

Lead time： Estimated delivery date 2026-05-08

Quantity

Unit Price

$0.085021

$0.068671

200

$0.052321

Quantity

Unit Price

500

$0.035970

1000

$0.026978

Online Inquiry

* Order quantity ：

MPQ：1000

MOQ： 1000

MOQ：5

When the purchase quantity is less than the inventory, you can purchase directly, the purchase quantity is: N * MOQ
When the purchase quantity is greater than the inventory, you need to order; when ordering, the purchase quantity is: N * MPQ

Order quantity

Unit Price

Count

Lead time： {{ (product.stock > 0 && product.num <= product.stock) ? 'In stock': 'Estimated delivery date ' + product.leadDate }}

Add to cart Buy it now

Product Recommendation Maker Dynamics Applications

Ni-Cr Alloy Resistor of Shunhai Technology: Stable Choice in High Temperature Environment Alloy resistors, with their unique performance advantages, play an indispensable role in various electronic devices. From everyday consumer electronics to high-end industrial equipment, different types of alloy resistors meet diverse circuit requirements. Shenzhen Shunhai Technology Co., Ltd., as a core agent in the alloy resistor field, is well-versed in the applications of these components in electronic devices. Huannian Mall, as a professional online platform, also provides convenient access to these commonly used alloy resistors.

Notice of KC Safety Certification Added to the TSC Series of Walter Ceramic Tube Fuse The TSC series of Walter ceramic tube fuses has added KC safety certification. The new products include TSC without wires, silk screen changes with wires, and packaging changes. The detailed content is as follows.

Introduction to 2020 400V Slow Break Series of Plastic Square Fuses Walter plastic square fuse 2020-T-400V comprehensive introduction. Hnstshop Mall acts as an agent to sell the entire series of Suzhou Huade Walter fuses. Suzhou Huade 2020-T-400V ultra small fuse has a volume of 8 * 5 * 4, which is more suitable for product miniaturization. This article comprehensively introduces Huade Walter plastic square fuse 2020-T-400V from product coding, structural drawings, product characteristics, product specifications, breaking capacity, time and current curve diagram, safety regulations and storage methods.

Why do most chargers choose 2A 250V square shell fuses for power supply Why do most chargers choose 2A 250V square shell fuses for power supply? Firstly, the 2A 250V square shell fuse is a very common product, while the mains power is 220V, so the voltage must be higher than the mains power, otherwise there will be a large number of product defects. Secondly, the choice of 2A current is due to the overall requirements of the product solution, which involve charging efficiency, power conversion, etc. This article recommends the Walder square shell fuse 2010-T2A250V=original factory code part number: 2010-T2A00V2T11192AM9G.

After dismantling the new generation 1000 Pro energy storage power supply of the electric scooter, it was discovered that so many fuses and alloy resistors were used! After dismantling the new generation 1000 Pro energy storage power supply of the electric scooter, it was discovered that so many fuses and alloy resistors were used! For example, ESR3920 0.002R (2mR), 2512 0.002R (2mR), disposable fuses include 1032 60A and 2410 15A, and so on.

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.

The working principle of current sensing resistor and its application in circuits Hnstshop Mall explains the working principle of current sensing resistors and the application of current sensing resistors in a generous manner.The recommended brand is:ELLON. Current sensing resistor is a special type of resistor used to measure the current in a circuit. Its working principle is based on Ohm's law, that is, current is equal to voltage divided by resistance. By connecting a current sensing resistor in a circuit, we can indirectly measure the magnitude of the current by measuring the voltage passing through it.

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.

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.

1225 Alloy Sampling Resistance Conventional Spot Model Resistance Parameter Table Hnstshopn Mall is a professional electronic component spot sales platform. This article introduces the differences between 1225 alloy sampling resistors and traditional 2512 alloy resistors. 1225 alloy sampling resistors have high reliability, low temperature drift, high power, and are widely used in various industrial automation equipment, mobile communication equipment, power management equipment, new energy power products, and so on. Huanian Mall is an authorized distributor of Suzhou Huade Electronics (Walter). This article will comprehensively introduce the model and parameter selection of the 1225 alloy sampling resistor of Huade Electronics (Walter).

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.

Product number：	F02-2020-4A00Y8TRW22A
Manufacturer Product Number：	2020-T4A00V0T11192AM9G
Manufacturer ：	WALTER
Series ：	WALTER-2020
Type ：	Micro Fuses
Size ：	8.554
Current Value ：	4A
Breaking Series ：	Time-Lag Type
Voltage ：	AC300V
Termination Style ：	Square
Description：	Micro Fuses ,8.554 ,4A ,300VAC ,Time-Lag Type ,Radial ,WALTER-2020 ,-

2020-T4A00V0T11192AM9G,WALTER,Micro Fuses

2020-T4A00V0T11192AM9G

Series Introduce Find Similar

Series Introduce Find Similar

File

Product Recommendation Maker Dynamics Applications

Product Recommendation Maker Dynamics Applications

Product Recommendation Maker Dynamics Applications

{{ isChinese?level2Category.viewNameCn:level2Category.viewNameEn }}

2020-T4A00V0T11192AM9G,WALTER,Micro Fuses

2020-T4A00V0T11192AM9G

Series Introduce Find Similar

Series Introduce Find Similar

File

Related Series

Product Recommendation Maker Dynamics Applications

Product Recommendation Maker Dynamics Applications

Product Recommendation Maker Dynamics Applications