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Eaton Bussmann SR5H63ABK Time-Delay Fuse

This is a radial leaded time-delay fuse designed for primary and secondary overcurrent protection with high inrush withstand capability. Rated for 250 VAC and 6.3A, it complies with IEC 60127-3 standards. The fuse features a plastic base and cap made from UL 94V0 flame-retardant material, and pins are tin-plated copper for excellent conductivity. Suitable for electronic lighting ballasts and PCB mounting, it offers reliable performance with features like halogen-free, lead-free construction, and high vibration resistance. Dimensions are approximately 8.40mm by 8.60mm, suitable for through-hole applications.

Authorized Distributors
Source:Newark
Part No:SR-5H-6.3A-BK
Stock:168
Inv Date:06-11-2026
Price: Unit price: $3.65
Buy/RFQ:
Source:DigiKey
Part No:SR-5H-6-3A-BK
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2.25415
Buy/RFQ:
Source:DigiKey
Part No:SR-5H-6.3A-BK
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2.25415
Buy/RFQ:
Source:DigiKey
Part No:SR-5H-6.3A-BK
Stock:118
Inv Date:06-11-2026
Price: Unit price: $3.12
Buy/RFQ:
Part No:SR-5H-6.3A-BK
Stock:0
Inv Date:06-11-2026
Price: Unit price: $3.65
Buy/RFQ:
Part No:SR-5H-6.3A-BK
Stock:118
Inv Date:06-11-2026
Price: Unit price: $2.61
Buy/RFQ:

Eaton Bussmann SR5H63ABK Time-Delay Fuse Specifications:

  • Rated Voltage: 250 VAC
  • Amp Rating: 6.3A
  • Dimensions: approximately 8.40mm by 8.60mm
  • Housing Material: UL 94V0 flame-retardant plastic
  • Pin Material: Tin-plated copper
  • Mounting Type: Through-hole
  • Features: Fast response, high inrush current withstand, halogen free, lead free
  • Solderability: EIA-186-9E Method 9
  • Operating Temperature: -40°C to +85°C
  • Soldering Heat Resistance: 260°C for 10 seconds
  • High Frequency Vibration Resistance: MIL-STD-202F, Method 201A
  • Agency Approvals: UL Recognized, VDE, SEMKO, cURus, PSE, EK, CQC
  • Interrupting Rating: 100A at 250VAC
  • Typical Cold Voltage Drop: 93 mV at 20°C

Buy the Cooper Bussmann Series SR-5H Time-Delay Fuse: SR5H63ABK

Secure your electronic devices with the Cooper Bussmann SR5H63ABK time-delay fuse, rated for 250VAC and 6.3A. Features include high inrush current handling, flame-retardant UL 94V0 plastic housing, tin-plated copper pins for excellent conductivity, and reliable overcurrent protection. Its through-hole design allows easy PCB mounting or socket insertion, making it ideal for lighting ballasts and industrial electronics. Designed to meet international standards, this fuse ensures safety, durability, and consistent protection in demanding electrical environments.

Buy Cooper Bussmann SR5H63ABK time-delay fuse now and experience unmatched reliability and performance for your electronic protection needs.

Frequently Asked Questions

Where can I buy Eaton Bussmann SR5H63ABK?

You can click on the BUY or RFQ button to purchase SR5H63ABK from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part SR5H63ABK?

You can download the SR5H63ABK datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of SR5H63ABK?

Eaton Bussmann

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