FBR57 overview
FBR57 is a component documented by FCL COMPONENTS LIMITED. The PDF description identifies it as "COMPACT HIGH POWER RELAY 1 POLE – 30A (28VDC)." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: FCL COMPONENTS LIMITED
- Part number: FBR57
- Category: IC
- Datasheet length: 8 Pages
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- carrying current 40A/10 minutes, 30A/1 hour (25℃, 100% rated coil voltage) Max.
- inrush current 70A (reference) Max.
- switching current 12A (reference) Min.
- switching load * 6 VDC, 1A Coil data Operating temperature range -40℃ to +85℃ (no frost) Storage temperature range 40℃ to +100℃ (no frost) Timing data Operate (at nominal voltage) Max.
- Note: Care shall be taken on the heat generated on PC board when maximum carrying current exceeds 10A.
- Please ask specification in case you need tolerances.
- contact coil not energized on X direction Frequency: 10 ~ 2000Hz Acceleration: 100m/s² max.
Engineering review checklist
- Check resistance value, tolerance, temperature coefficient and long-term stability over the operating range.
- Derate continuous power for ambient temperature and verify pulse or surge capability separately.
- Match the land pattern, termination finish and current-sense routing to the exact package option.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the FBR57 datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=fbr57-fcl-components-limited