Eaton PC Board Non Resettable Fuse, Radial 500mA, 250V ac

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Subtotal (1 bag of 200 units)*

£126.00

(exc. VAT)

£152.00

(inc. VAT)

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RS Stock No.:
169-9535
Mfr. Part No.:
SS-5-500MA-BK
Brand:
Eaton
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Brand

Eaton

Current Rating

500mA

Lead Orientation

Radial

Voltage Rating

250V ac

Fuse Speed

T

Body Material

Plastic

Body Length

8.5mm

Body Width

4.3mm

Body Height

8.35mm

Wire Length

4.8mm

Wire Pitch

5.08mm

Breaking Capacity at Maximum Voltage Rating

35 A @ 250 V ac

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

+125°C

Wire Diameter

0.6mm

COO (Country of Origin):
CN

Eaton SS-5 Series Non Resettable Fuse, 500mA Current Rating, 250V AC Voltage Rating - SS-5-500MA-BK


This non-resettable fuse is a crucial component in electrical circuits, designed specifically for protecting against harmful overcurrents. Featuring a compact plastic body measuring 8.5mm in diameter, it is meticulously engineered to comply with IEC60127-3 standards. With a current rating of 500 mA and a voltage rating of 250V AC, this fuse supports various applications across multiple domains.

Features & Benefits


• Provides reliable primary and secondary circuit protection
• Time-delay feature accommodates transient inrush currents
• Designed to fit where space is limited with radial lead format
• High breaking capacity of 35A fuse at 250V AC
• Operating temperature range from -40 °C to +125 °C
• UL 94V0 flammability rating ensures safety in critical applications

Applications


• Utilised in power supplies for consistent output
• Applied in notebooks and laptops for enhanced reliability
• Suited for use in lighting ballasts to prevent overcurrents
• Compatible with appliances and white goods for user safety
• Effective in power adapters and set-top boxes for protecting circuits
• Incorporated in LED/LCD televisions and air conditioners for durable operation

What is the significance of the time-delay feature?


The time-delay feature allows the fuse to withstand transient surges, preventing nuisance blowing during short spikes in current, thus ensuring stability in critical applications like power supplies.

How does the body material contribute to the fuse's performance?


The plastic body provides insulation and protects against environmental factors, ensuring safe operation while maintaining a lightweight profile ideal for compact electronic designs.

What parameters should be considered for optimal operation?


It is essential to ensure that the operating environment remains within the -40 °C to +125 °C range and to carefully consider the circuit's current capacity to prevent overloads.

Can these fuses be used in automated systems?


Yes, their robust specifications and reliable performance make them suitable for various automated systems, including industrial machinery and electronic devices, thereby enhancing productivity and safety.

What are the advantages of using a 500 mA fuse over other ratings?


Using a 500 mA fuse provides precise overload protection for circuits designed to operate at lower currents, safeguarding components and maintaining system integrity without nuisance tripping.

Note

Eaton formerly known as Bussmann


All fuses have Thermoplaste Polyamide bodies

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