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S506-6.3-R The S506-6.3-R is a 6.3A, 250VAC time-delay cartridge fuse housed in a 5x20mm glass tube. Designed for circuit protection with multiple international agency approvals.
Mfr Part #:

S506-6.3-R

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
The S506-6.3-R is a 6.3A, 250VAC time-delay cartridge fuse housed in a 5x20mm glass tube. Designed for circuit protection with multiple international agency approvals.
✓ Total Stock: 27 pcs
$ Price Range: $0.99

S506-6.3-R Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
27 pcs
On Request
27 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

S506-6.3-R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Breaking Capacity @ Rated Voltage
Construction
Current Rating (Amps)
Fuse Type
Melting I²t
Mounting Type
Response Time
Voltage Rating
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S506-6.3-R Description

Short technical summary and product information.

The S506-6.3-R is a time-delay glass tube fuse manufactured by Eaton Electronics Division. Rated at 6.3 amperes and 250 volts AC, this component provides reliable overcurrent protection for sensitive electronics. It features a slow-blow response characteristic, making it ideal for applications with temporary inrush currents. The fuse utilizes a 5x20mm physical size with a glass tube body and nickel-plated brass endcaps. It requires a compatible holder for mounting and meets IEC 60127-2/3 standards. With a melting I²t of 237.6 A²s and a breaking capacity of 63A, it ensures safe interruption of fault currents. The product holds extensive global certifications including UL, CSA, VDE, BSI, SEMKO, IMQ, PSE/JET, and CCC, facilitating worldwide deployment.

S506-6.3-R Quick Information

Product Type: Fuse
Series: S506
Canonical Name: S506-6.3-R
Subcategory: Cartridge Fuse

S506-6.3-R Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

S506-6.3-R Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

S506-6.3-R Features

  • 6.3 ampere current rating for circuit protection.
  • 250 volt AC voltage rating for mains applications.
  • Slow blow response handles temporary inrush currents.
  • 5x20mm glass tube housing with brass endcaps.
  • Multiple international safety agency approvals included.

S506-6.3-R Applications

  • Protecting sensitive electronic power supplies.
  • Filtering circuits requiring inrush current tolerance.
  • Industrial control panels and machinery.
  • Consumer appliance internal wiring protection.
  • Automotive aftermarket accessory circuits.

S506-6.3-R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the S506-6.3-R fuse?

The S506-6.3-R is rated for 6.3 A continuous current.

What is the voltage rating of the S506-6.3-R?

It is rated for 250 VAC.

What is the breaking capacity of the S506-6.3-R?

The breaking capacity is 63 A at rated voltage.

What is the response time of the S506-6.3-R?

It is a slow-blow (time-delay) fuse.

What is the package size of the S506-6.3-R?

It uses a 5 mm x 20 mm cartridge package.

What is the melting I²t of the S506-6.3-R?

The melting I²t is 237.6 A²s.

What are the DC cold resistance and typical voltage drop?

The DC cold resistance is 0.0071 Ω and the typical voltage drop at rated current is 54 mV.

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