0430001.WR – LITTELFUSE
Fuse, 1A 63VAC/VDC, SMD 1206 (3216 Metric): Board Mount, Cartridge Style Excluded.
Stock Quantity: 2978
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 4.12 |
| 10+ | |
| 50+ | |
| 100+ |
2978 in stock
Contact us for volume pricing
- Same day shipping if ordered before 14.00 GMT
- 6 month warranty on all stock items
- All stock held and shipped from our UK warehouse
- Worldwide shipping available, contact us for a quotation
- We can ship on your DHL or UPS account if required
- Any import duties or taxes are the responsibility of the receiver
Overview
The Littelfuse 0430001.WR is a 1A, 63V AC/DC surface-mount fuse designed for robust circuit protection in compact electronic assemblies. Its primary function is to interrupt excessive current, safeguarding sensitive components from damage. A critical design consideration for this 1206 package fuse is managing the trade-off between its relatively low breaking capacity (50A @ 63V) and the need for reliable fault interruption in applications with potential for moderate fault currents, where oversizing might impact board space and cost.
Key Features
- Current Rating: 1 A
- AC Voltage Rating: 63 V
- DC Voltage Rating: 63 V
- Response Type: Slow Blow
- Package / Case: 1206 (3216 Metric)
- Dimensions: 0.125″ L x 0.060″ W x 0.045″ H (3.18mm x 1.52mm x 1.14mm)
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- Overcurrent protection for low-power DC-DC converters.
- Inrush current limiting for sensitive sensor modules.
- Fault interruption in portable medical device power inputs.
- Primary protection for small appliance control boards.
