RS PRO Non-Resettable Fuse 1 A, 250 V ac
- RS Stock No.:
- 139-961
- Brand:
- RS PRO
Subtotal (1 bag of 10 units)*
£4.05
(exc. VAT)
£4.86
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 383 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s) | Per Bag | Per unit* |
|---|---|---|
| 1 + | £4.05 | £0.405 |
*price indicative
- RS Stock No.:
- 139-961
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Current Rating | 1 A | |
| Product Type | Non-Resettable Fuse | |
| Voltage | 250 V ac | |
| Fuse Speed | Very Fast Acting | |
| Width | 2.5 mm | |
| Height | 2.5mm | |
| Fuse Characteristics | Non-Resettable | |
| Minimum Operating Temperature | -55°C | |
| Breaking Capacity | 50A | |
| Maximum Operating Temperature | 125°C | |
| Standards/Approvals | UL to ULCSA UL 4814 | |
| Package Size | 6.1 x 2.5 x 2.5 mm | |
| Series | SEF | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Current Rating 1 A | ||
Product Type Non-Resettable Fuse | ||
Voltage 250 V ac | ||
Fuse Speed Very Fast Acting | ||
Width 2.5 mm | ||
Height 2.5mm | ||
Fuse Characteristics Non-Resettable | ||
Minimum Operating Temperature -55°C | ||
Breaking Capacity 50A | ||
Maximum Operating Temperature 125°C | ||
Standards/Approvals UL to ULCSA UL 4814 | ||
Package Size 6.1 x 2.5 x 2.5 mm | ||
Series SEF | ||
- COO (Country of Origin):
- CN
RS PRO Non-Resettable Fuse, 1 A Current Rating
This non-resettable fuse is a compact, wire-in-air square-shaped surface mount fuse designed for secondary side circuit over-current protection. Ideal for PCB applications using surface mount technology, it can be efficiently installed in a single step. It operates within a wide ambient temperature range of -55°C to +125°C, making it suitable for various environments.
Features and Benefits
Small Size (2410) for space-saving installation
Very Fast-Acting for quick response to over-current conditions
RoHS Compliant and Halogen-Free ensuring environmental safety
Wide Operating Temperature Range (-55°C to 125°C) for versatile application
UL Recognized to UL/CSA/UL 248-14 for assured safety and reliability
Applications
Commonly used in electronic devices for over-current protection
Suitable for use in consumer electronics, telecommunications, and industrial equipment
Additional Information
Reflow Condition: Do not exceed 260°C
Wave Soldering Parameters: 260°C peak temperature, 3 seconds max
Solder Iron Temperature: 300±5°C max for 2 seconds
Why RS PRO?
RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.