TR250-145U
Littelfuse Inc.

Littelfuse Inc.
PTC RESET FUSE 250V 145MA RADIAL
$0.00
Available to order
Reference Price (USD)
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$0.00000
500+
$0
1000+
$0
1500+
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2000+
$0
2500+
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The TR250-145U by Littelfuse Inc. is a high-quality PTC resettable fuse that delivers exceptional circuit protection. Its self-resetting feature eliminates the need for manual replacement, saving time and reducing costs. The TR250-145U is ideal for use in telecommunications equipment, industrial automation, and renewable energy systems. With its high current rating and robust design, this fuse ensures reliable performance in even the most challenging conditions. Trust the TR250-145U to provide the protection your circuits deserve.
Specifications
- Product Status: Obsolete
- Type: Polymeric
- Voltage - Max: 250V (60V Int)
- Current - Max: 3 A
- Current - Hold (Ih) (Max): 145 mA
- Current - Trip (It): -
- Time to Trip: 2 s
- Resistance - Initial (Ri) (Min): 3.5 Ohms
- Resistance - Post Trip (R1) (Max): 12 Ohms
- Resistance - 25°C (Typ): -
- Operating Temperature: -40°C ~ 85°C
- Ratings: -
- Mounting Type: Through Hole
- Package / Case: Radial, Disc
- Size / Dimension: 0.236" L x 0.150" W (6.00mm x 3.80mm)
- Height - Seated (Max): 0.394" (10.00mm)
- Thickness (Max): -
- Lead Spacing: 0.197" (5.00mm)