Description

High Current Fuse Holder R3/67B – PCB Mount Fuse Holders

What is R3/67B High Current Fuse Holder?

Key Features of R3/67B PCB Mount Fuse Holder

• Designed for high current applications
• Reliable PCB mount through‑hole structure
• High temperature resistance and flame retardant housing
• Thickened conductive parts for low resistance
• Excellent vibration resistance
• Secure fuse retention and stable contact
• Long service life
• RoHS compliant for industrial and automotive use

Benefits of R3/67B High Current Fuse Holder

1. Higher current rating

   Optimized structure supports higher load current than standard fuse holders.

2. PCB mount convenience

   Easy to install on printed circuit boards and suitable for automated production.

3. Strong durability

   Built to withstand high temperatures, vibration, and long‑term use.

4. Safe and reliable

   Flame‑retardant material ensures safe operation in high power systems.

Typical Applications

• Industrial power supplies and inverters
• Automotive electrical systems
• Battery management and charging equipment
• LED power drivers
• Home appliances and power tools
• Control panels and industrial machinery

Conclusion

High Current Fuse Holder R3/67B PCB Mount Fuse Holder

• Product introduction

1.Product Type:  GFEFUSE^®:R3(67)A ( 6.35X31.75mm base fuse holder）

GFEFUSE^®:R3(67)B ( PCB welded fuse holder)(6.35×31.75mm fuse)

2.Base: PBT Contact Point: H65

3. Flame Retardant Grade: UL-94V0
4. Rating range: AC: 250V 50A   DC: 1000V 50A

5.Insulation resistance:>100 MΩ

6.contact resistance：<5mΩ

7.Voltage breakdown : >3000Vac

8.Practical: 6.35×31.75mm tubular fuse

Promotion: The company’s products are not notified of changes

FQA :6×30 PCB Mount Fuse Holder

1.What is a 6×30 PCB mount fuse holder?

A 6×30 PCB mount fuse holder is a PCB-mounted component specifically designed to secure 6×30mm fuses. It is soldered onto a PCB to stabilize the fuse, provide electrical connection and protect the circuit.

2.What are the main features of a 6×30 PCB fuse holder?

Compact structure, PCB mount design, vertical/horizontal optional, reliable connection, high temperature resistance, high flame retardant, suitable for power supplies, chargers, industrial control boards and other equipment.

3.What scenarios is a 6×30 PCB fuse holder suitable for?

Suitable for overcurrent protection of PCB circuits in power adapters, LED drivers, chargers, home appliances, instruments, communication equipment and industrial control motherboards.

4.What are the core parameters of a 6×30 PCB fuse holder?

Compatible fuse size 6×30mm, rated current, rated voltage, poles, installation mode (horizontal/vertical), pin spacing, material, flame retardant grade and operating temperature

5.What materials are used in a 6×30 PCB fuse holder?

The shell is usually made of UL94 V-0 flame retardant nylon or PA66. The terminals are made of brass/red copper for good conductivity, low temperature rise and firm soldering.

6.How to choose the right 6×30 PCB fuse holder?

Confirm compatibility with 6×30mm fuses, check current and voltage, select horizontal or vertical according to PCB layout, and ensure pin spacing matches hole positions

7.What should I note when installing a 6×30 PCB fuse holder?

Ensure firm soldering to avoid cold joints; the fuse must be fully inserted; do not mix different specifications; soldering temperature should be controlled within 260℃.

8.How to fix common faults of a 6×30 PCB fuse holder?

Heating due to poor contact → re-solder and clean terminals; deformation → replace the product; fuse easily loose → check slot elasticity and replace.

9.Can a 6×30 PCB fuse holder be customized?

Customization is supported, including horizontal/vertical, pin length, pin spacing, rated parameters, color. UL, CE and CQC certifications are available for different PCB design solutions.

10.What is the service life of a 6×30 PCB fuse holder?