PCB 장착형 자동차 퓨즈 홀더 | ATO 블레이드 관통형 퓨즈 베이스

The automotive fuse holder pcb mount is a through-hole circuit protection component designed for standard ATO automotive blade fuses. This automotive fuse holder pcb mount adopts high-temperature PBT flame retardant housing with high-conductivity internal terminals, delivering stable electrical connection and reliable overcurrent protection for vehicle and industrial circuit boards.</p>

. With plug-in PCB installation structure, it is widely used in automotive electronics, new energy auxiliary systems, industrial control boards and power supply modules, featuring excellent flame retardancy, stable contact and suitability for automated mass production.

Key Features of ATO Blade PCB Fuse Holder

• Universal compatibility: fits all standard ATO size automotive blade fuses, supporting 1A to 40A current specifications
• Wide voltage adaptation: works with 12V, 24V, 32V, 48V, 58V and 80V DC circuits
• Housing material: PBT engineering plastic, UL94 V0 flame retardant grade, high temperature and aging resistance
• High conductivity internal terminals, low contact resistance, stable current carrying performance under long-term load
• Plug-in PCB through-hole installation, compatible with wave soldering and manual soldering
• 콤팩트한 구조와 작은 크기로 PCB 레이아웃 공간을 절약하여 고밀도 보드 설계가 가능합니다.
• Elastic clamping structure, firm fuse retention, anti-loosening under vibration conditions
• RoHS compliant, suitable for global automotive and industrial electronic product export

Compared with panel mount and inline fuse holders, this PCB mount model achieves higher integration on the circuit board, simplifies wiring harness layout, and is more suitable for automated mass production assembly. Its PBT flame retardant housing adapts to the high-temperature working environment inside automotive electronic equipment, ensuring long-term stable and reliable operation of the circuit.

주요 기술 사양

선발 및 지원 가이드

When selecting a PCB mount automotive fuse holder, first confirm the fuse size, system rated voltage and working current. For automotive and low-voltage industrial systems, ATO standard specification is the most universal choice. 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. For high-temperature environments above 60℃, derate the current appropriately to ensure long-term reliable operation. The plug-in through-hole structure is compatible with automated wave soldering processes, which can effectively improve production efficiency and reduce assembly costs for mass production projects.

응용 시나리오

• Automotive electronic control units and on-board circuit protection
• New energy vehicle auxiliary circuits and on-board charger systems
• Industrial control boards and automation equipment power modules
• Commercial vehicle and engineering machinery electrical systems
• RVs and yacht DC power distribution circuit boards
• Telecom base stations and communication power supply equipment
• Power supply modules and DC-DC converter protection

설치 및 사용 시 주의 사항

1. Select a matching ATO blade fuse with appropriate current and voltage rating according to circuit protection requirements.

2. 퓨즈 홀더 핀을 해당 PCB 구멍에 삽입하고, 접촉 저항 증가 및 과열을 유발하는 냉납 현상을 방지하기 위해 납땜 품질이 양호한지 확인하십시오.

3. Insert the fuse vertically into the holder and ensure it is fully seated and clamped firmly.

4. 절연 파괴 및 안전 위험을 방지하기 위해 퓨즈 홀더를 정격 전압 및 전류 범위를 초과하여 사용하지 마십시오.

5. 퓨즈를 교체하기 전에 감전 및 단락으로 인한 회로 손상을 방지하기 위해 전원을 차단하십시오.

6. For applications with strong vibration, add fixing glue or reinforcement structure if necessary to further improve anti-loosening performance.

7. Store the product in a dry and dust-free environment to prevent terminal oxidation and insulation performance degradation.

자주 묻는 질문

Q1: What type of fuses does this PCB mount automotive fuse holder fit?

A1: It is compatible with all standard ATO size automotive blade fuses, supporting current ratings from 1A to 40A, which is the most widely used automotive blade fuse specification.

Q2: What is the voltage and current range of this fuse holder?

A2: It supports 1A to 40A current range, and is suitable for 12V, 24V, 32V, 48V, 58V and 80V DC circuits, covering most low-voltage automotive and industrial protection scenarios.

Q3: 본체는 어떤 재질로 만들어졌나요?

A3: The housing is made of PBT engineering plastic with UL94 V0 flame retardant grade, featuring excellent high temperature resistance, insulation performance and mechanical strength, suitable for automotive electronic working environments.

Q4: 어떤 설치 방식을 사용하나요?

A4: It adopts plug-in through-hole PCB mounting design, suitable for both automatic wave soldering in mass production and manual soldering for prototype and maintenance.

Q5: 작동 온도 범위는 어떻게 됩니까?

A5: The normal operating temperature range is -40℃ to +125℃, which can adapt to the harsh temperature environment inside vehicle equipment and industrial control cabinets.

Q6: 주요 적용 시나리오는 무엇입니까?

A6: Widely used in automotive electronics, new energy auxiliary circuits, industrial control boards, power supply modules, commercial vehicles and various low-voltage DC circuit overcurrent protection.

Q7: Is this product RoHS compliant?

A7: Yes, this PCB mount automotive fuse holder is fully RoHS compliant, and the housing material meets UL94 V0 flame retardant standard, meeting the access requirements of major global markets.