MINI ATN Blade Fuse Clip | 0.3mm Brass PCB Mount Fuse Holder
High precision MINI ATN blade fuse clip made of 0.3mm brass with bright tin plating, PCB through hole mounting, tight dimensional tolerance, RoHS compliant, designed for automotive electronics and high density PCB circuit overcurrent protection.
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The MINI ATN blade fuse clip is a compact through-hole circuit protection component designed for standard MINI / ATN automotive blade fuses. This mini blade fuse clip adopts 0.3mm thick brass base material with bright tin-plated surface, delivering stable clamping force, low contact resistance and reliable electrical connection for small-current printed circuit boards. With precision stamping structure and tight dimensional tolerance, it is widely used in automotive electronics, on-board auxiliary circuits, industrial control boards and small electronic equipment, featuring small footprint, high consistency and suitability for automated mass production.
Key Features of Mini Blade Fuse Clip
- Universal compatibility: fits all standard MINI / ATN size automotive blade fuses on the market
- Base material: High-quality brass, excellent electrical conductivity and elastic clamping performance
- Material thickness: 0.3mm, compact and lightweight, saves PCB layout space
- Surface treatment: Bright tin plating, low contact resistance, good oxidation and corrosion resistance
- Precision stamping process, tight dimensional tolerance, high product consistency
- Through-hole PCB mounting, compatible with wave soldering and manual soldering processes
- Stable elastic structure, maintains reliable clamping force after multiple fuse insertions and removals
- RoHS compliant, meets global automotive electronic environmental protection requirements
Compared with standard size blade fuse holders, this MINI specification model occupies smaller PCB area and achieves higher circuit integration, making it especially suitable for high-density circuit board design and miniaturized electronic equipment. Its tin-plated surface ensures stable soldering performance and long-term anti-oxidation capability, guaranteeing reliable operation of the circuit in long-term service.
Main Technical Specifications
| Item | Parameter |
|---|---|
| Model | GF-717A |
| Compatible Fuse | Standard MINI / ATN automotive blade fuse |
| Base Material | High-quality brass |
| Material Thickness | 0.3 mm |
| Surface Treatment | Bright tin plating |
| Mounting Type | PCB through-hole soldering |
| Linear Dimensional Tolerance | ± 0.13 mm |
| Angular Tolerance | ± 0.5° |
| Workmanship | Precision stamping, burr-free surface |
| Environmental Compliance | RoHS compliant |
| Drawing Revision Date | April 12, 2017 |
Selection & Application Guide
When selecting a MINI ATN blade fuse clip, first confirm the fuse size, system rated voltage and working current. For automotive and low-voltage industrial systems, MINI standard specification is the most widely used choice for small-current branch protection. Always select a fuse with appropriate current rating according to the actual working current of the circuit, and reserve a 1.25-1.5 times safety margin to avoid overheating under long-term operation. The through-hole structure is compatible with automated wave soldering processes, which can effectively improve assembly efficiency and reduce production costs for mass production projects. For high-humidity and corrosive environments, tin-plated surface treatment is recommended for better oxidation resistance and longer service life.
Application Scenarios
- Automotive electronic control units and on-board auxiliary circuit protection
- New energy vehicle low-voltage auxiliary circuits and BMS systems
- Industrial control small circuit boards and instrumentation circuits
- Consumer electronics and small household appliance control boards
- Communication equipment and network terminal power protection
- LED lighting drive and small power module circuits
- High-density PCB design and miniaturized electronic equipment
Installation & Usage Notes
1. Select a matching MINI / ATN blade fuse with appropriate current and voltage rating according to circuit protection requirements.
2. Insert the fuse clip pins into the corresponding PCB holes, and ensure proper soldering quality to avoid cold solder joints that cause increased contact resistance and overheating.
3. Insert the fuse vertically into the clip and ensure it is fully seated and clamped firmly.
4. Do not use the fuse clip beyond the rated voltage and current range to prevent insulation breakdown and safety hazards.
5. Disconnect the power supply before replacing the fuse to avoid electric shock and short-circuit damage to the circuit.
6. Avoid repeated excessive bending of the terminals to prevent elastic fatigue and reduced clamping force.
7. Store the product in a dry and dust-free environment to prevent surface oxidation and performance degradation.
Frequently Asked Questions
Q1: What type of fuses does this mini blade fuse clip fit?
A1: It is compatible with all standard MINI / ATN size automotive blade fuses, which is the most widely used small-size blade fuse specification for low-current branch circuits.
Q2: What material is the fuse clip made of?
A2: The base material is high-quality brass with 0.3mm thickness, featuring good electrical conductivity and stable elastic clamping performance.
Q3: What surface treatment is used for this product?
A3: It adopts bright tin plating process, which provides low contact resistance, good oxidation resistance and corrosion resistance, and is compatible with various PCB soldering processes.
Q4: What mounting method does it use?
A4: It adopts PCB through-hole soldering design, suitable for both automatic wave soldering in mass production and manual soldering for prototype and maintenance.
Q5: What is the dimensional tolerance of this product?
A5: The linear dimensional tolerance is ±0.13mm, and the angular tolerance is ±0.5°, which belongs to precision stamping grade with high product consistency.
Q6: Is this product RoHS compliant?
A6: Yes, this MINI blade fuse clip is fully RoHS compliant, meeting the environmental protection requirements of global automotive and industrial electronic product export.
Q7: What are the main application scenarios?
A7: Widely used in automotive electronics, on-board auxiliary circuits, industrial control boards, consumer electronics, LED lighting and various small-current low-voltage circuit overcurrent protection.
