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Littelfuse 0157005DRT Time-Lag Surface Mount Fuse
The Littelfuse 157T Series Fuse/Clip assembly is a compact, time-lag surface mount fuse ideal for applications requiring nuisance trip prevention. Its unique design allows for easy replacement in the field without requiring solder rework, protecting the PC board from heat damage. Common applications include instrumentations, telecommunications, and base stations. The fuse is RoHS compliant and halogen-free, ensuring environmental responsibility. The series offers a range of current ratings from 0.375A to 5A, making it suitable for a variety of electronic circuits. Proper thermal management, such as using minimum copper layer thickness and trace width, is recommended to ensure optimal performance and prevent overheating.
Littelfuse 0157005DRT Time-Lag Surface Mount Fuse Specifications:
- Ampere Range: 0.375A ~ 5A
- Agency Approvals: E14721, PSE NBK030205-E10480B
- Opening Time at 25ºC (100% Rating): 4 hours (Minimum)
- Opening Time at 25ºC (200% Rating): 1 sec. (Minimum), 60 secs. (Maximum)
- Opening Time at 25ºC (300% Rating): 0.20 secs. (Minimum), 3.00 secs. (Maximum)
- Opening Time at 25ºC (800% Rating): 0.02 secs. (Minimum), 0.10 secs. (Maximum)
- Body Material: Ceramic
- Cap Material: Silver plated Brass
- Clip Plating: Matte Tin
- Operating Temperature: -55ºC to 125ºC
- RoHS Compliant: Yes
- Halogen-Free: Yes
- Fuse Resistance: See Datasheet
- Interrupting Rating: See Datasheet
- Cold Resistance: Measured at <10% of rated current
- I[2] t Values: See Datasheet
- Agency Approval Key: X=Approved, P=Pending, Blank=Not Approved
- Temperature Rerating: See Datasheet
- Soldering Parameters: See Datasheet
- Product Marking: Brand Logo, Current Rating, 'T'
- PCB Recommendation: Minimum Copper Layer Thickness = 100um, Minimum Copper Trace Width = 10mm
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Frequently Asked Questions
Where can I buy Littelfuse 0157005DRT?
You can click on the BUY or RFQ button to purchase 0157005DRT from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part 0157005DRT?
You can download the 0157005DRT datasheet or visit the Littelfuse website for support.
Who is the manufacturer of 0157005DRT?
Littelfuse