Voir les spécifications pour les détails du produit.
BK/GMC-1.25A
Product Overview
Category
The BK/GMC-1.25A belongs to the category of electrical components and is specifically classified as a fuse.
Use
This product is used for protecting electrical circuits from overcurrent by breaking the circuit when the current exceeds a predetermined level.
Characteristics
- Rating: 1.25A
- Type: Fast-acting
- Voltage Rating: Up to 250V
- Operating Temperature: -40°C to 125°C
- Material: Ceramic body with metal end caps
Package
The BK/GMC-1.25A is typically available in bulk packaging or in reels for automated assembly processes.
Essence
The essence of the BK/GMC-1.25A lies in its ability to provide reliable overcurrent protection in various electrical applications.
Packaging/Quantity
The product is commonly packaged in quantities of 100 or 500 pieces per reel, depending on the manufacturer's specifications.
Specifications
- Current Rating: 1.25A
- Breaking Capacity: 35A @ 250V AC
- Interrupting Rating: 200A @ 250V AC
- Dimensions: 5mm x 20mm
- Certifications: UL Recognized, RoHS compliant
Detailed Pin Configuration
The BK/GMC-1.25A features two metal end caps for connection to the circuit. The physical dimensions and pin configuration are standardized for compatibility with industry-standard fuse holders.
Functional Features
- Provides reliable overcurrent protection
- Fast-acting response to overcurrent conditions
- Suitable for a wide range of electrical applications
- Compact design for space-constrained installations
Advantages and Disadvantages
Advantages
- Fast-acting response helps prevent damage to sensitive electronic components
- Wide operating temperature range allows for use in diverse environments
- Compact size enables installation in space-limited applications
Disadvantages
- Limited interrupting rating compared to higher capacity fuses
- May require frequent replacement in high-current applications
Working Principles
The BK/GMC-1.25A operates based on the principle of a conductive element within the fuse that melts when the current exceeds the rated value, thereby opening the circuit and preventing damage to downstream components.
Detailed Application Field Plans
The BK/GMC-1.25A is commonly used in: - Consumer electronics - Automotive electronics - Industrial control systems - Power supplies - Telecommunications equipment
Detailed and Complete Alternative Models
- Littelfuse 0218001.HXP
- Bussmann GMA-1.25A
- Eaton/Bussmann Series BK/GMC-1.25-R
In conclusion, the BK/GMC-1.25A fuse offers reliable overcurrent protection with fast-acting characteristics, making it suitable for a wide range of electrical applications. Its compact size and wide operating temperature range make it a versatile choice for designers and engineers seeking effective circuit protection solutions.
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Énumérez 10 questions et réponses courantes liées à l'application de BK/GMC-1.25A dans les solutions techniques
What is BK/GMC-1.25A?
- BK/GMC-1.25A is a type of fuse commonly used in electrical and electronic circuits to protect against overcurrent and short circuits.
What is the voltage and current rating of BK/GMC-1.25A?
- The voltage rating of BK/GMC-1.25A is typically 250V AC/125V DC, and the current rating is 1.25A.
How do I select the right BK/GMC-1.25A for my application?
- To select the right fuse, consider the operating voltage and current of your circuit, as well as the type of protection needed (fast-acting, time-delay, etc.).
What are the typical applications of BK/GMC-1.25A?
- BK/GMC-1.25A fuses are commonly used in power supplies, control circuits, lighting systems, and small appliances.
Can BK/GMC-1.25A be used for both AC and DC circuits?
- Yes, BK/GMC-1.25A fuses are suitable for both AC and DC circuits within their rated voltage and current limits.
How do I replace a blown BK/GMC-1.25A fuse?
- To replace a blown fuse, first disconnect the power source, then remove the old fuse and insert a new one of the same type and rating.
Are there any special considerations when using BK/GMC-1.25A in high-temperature environments?
- It's important to ensure that the fuse holder and surrounding components can withstand the elevated temperatures to prevent premature failure.
Can BK/GMC-1.25A be used in outdoor or damp environments?
- Specialized weatherproof or moisture-resistant fuse holders may be necessary for outdoor or damp environments to protect the fuse from environmental damage.
What are the potential causes of BK/GMC-1.25A fuse blowing frequently?
- Common causes include overloading the circuit, short circuits, or using an incompatible fuse type or rating.
Are there any alternatives to BK/GMC-1.25A for similar applications?
- Yes, other fuse types such as ceramic, glass, or blade fuses may be suitable depending on the specific requirements of the application.