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KEYSTONE 3552 Subminiature Fuseholder

The 3552 is a high-density subminiature fuseholder suitable for circuit board applications. It features a thermoplastic base rated UL94V-0, a gold-plated beryllium copper spring for reliable contact, and tin-plated brass pins for low resistance. Designed for quick fuse replacement, it accommodates 5mm x 20mm fuses like Littelfuse 392/395 Type TES® and Bussmann BK-EFF series. Its vertical entry design ensures precise installation, making it ideal for industrial and electronic uses where space and reliability are critical. The fuseholder's robust construction guarantees durability and safety in various environments.

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Source:Newark
Part No:3552
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Inv Date:06-07-2026
Price: Unit price: $0.948
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Part No:3552
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Price: Unit price: $0.92
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Price: Unit price: $0.72
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Part No:3552
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Price: Unit price: $102.5
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Source:DigiKey
Part No:3552
Stock:13586
Inv Date:06-07-2026
Price: Unit price: $0.97
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Source:DigiKey
Part No:3552
Stock:0
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Price: Unit price: $114.88
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Source:DigiKey
Part No:3552
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Price: Unit price: $0.46428
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Authorized Distributors
Source:DigiKey
Part No:3552
Stock:100
Inv Date:06-07-2026
Price: Unit price: $3.5
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Source:DigiKey
Part No:3552
Stock:0
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Price: Unit price: $89.39
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Source:DigiKey
Part No:3552
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Price: Unit price: $6.5
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Part No:3552
Stock:0
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Price: Unit price: $6.5
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Part No:3552
Stock:0
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Price: Unit price: $94.97
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Part No:3552
Stock:0
Inv Date:06-07-2026
Price: Unit price: $0.54
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Part No:3552
Stock:0
Inv Date:06-07-2026
Price: Unit price: $0.56
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Part No:3552
Stock:0
Inv Date:06-07-2026
Price: Unit price: $435.73
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Part No:3552
Stock:0
Inv Date:06-07-2026
Price: Unit price: $0.8
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KEYSTONE 3552 Subminiature Fuseholder Specifications:

  • Base Material: Thermoplastic, UL Rated 94V-0
  • Pins: Brass, Tin Plate
  • Spring Material: Beryllium Copper, Gold Plated
  • Current Rating: 5 Amps @ 250V AC
  • Fuse Size Compatibility: 5mm x 20mm
  • Design: Vertical fuse entry
  • Flammability Rating: UL94V-0
  • Operating Temperature Range: -58°F to +292°F (-50°C to +145°C)

Buy the Buy Keyelco Subminiature Fuseholder Part Number 3552 Online

Purchase the Keyelco 3552 fuseholder online today and enjoy fast, secure shipping. Designed for high-density applications, it features a thermoplastic base, gold-plated spring for optimal contact, and quick fuse replacement capability. Its compact vertical entry makes it ideal for space-constrained environments, ensuring reliable performance across various industrial and electronic projects. With UL94V-0 flammability rating and durable construction, this fuseholder provides safety and efficiency, making it the perfect choice for professionals needing dependable circuit protection.

Buy Keyelco 3552 fuseholder now and benefit from quick fuse replacement, reliable contact, and space-efficient design for industrial electronics.

Frequently Asked Questions

Where can I buy KEYSTONE 3552?

You can click on the BUY or RFQ button to purchase 3552 from an authorized KEYSTONE distributor.

How do I troubleshoot issues or seek technical support for part 3552?

You can download the 3552 datasheet or visit the KEYSTONE website for support.

Who is the manufacturer of 3552?

KEYSTONE

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