TR250-120U
Littelfuse Inc.

Littelfuse Inc.
PTC RESET FUSE 250V 120MA RADIAL
$0.00
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The TR250-120U from Littelfuse Inc. is a high-performance PTC resettable fuse designed to provide reliable circuit protection. These fuses are essential for safeguarding electronic devices from overcurrent and short-circuit conditions. With their self-resetting capability, they eliminate the need for replacement after a fault occurs, making them a cost-effective solution for various applications. The TR250-120U features a compact design, fast trip time, and excellent durability, ensuring long-term performance in demanding environments. Ideal for use in consumer electronics, automotive systems, and industrial equipment, this PTC resettable fuse offers unmatched protection and convenience.
Specifications
- Product Status: Obsolete
- Type: Polymeric
- Voltage - Max: 250V (60V Int)
- Current - Max: 3 A
- Current - Hold (Ih) (Max): 120 mA
- Current - Trip (It): -
- Time to Trip: 1 s
- Resistance - Initial (Ri) (Min): 6 Ohms
- Resistance - Post Trip (R1) (Max): 16 Ohms
- Resistance - 25°C (Typ): -
- Operating Temperature: -40°C ~ 85°C
- Ratings: -
- Mounting Type: Through Hole
- Package / Case: Radial, Disc
- Size / Dimension: 0.256" L x 0.181" W (6.50mm x 4.60mm)
- Height - Seated (Max): 0.433" (11.00mm)
- Thickness (Max): -
- Lead Spacing: 0.197" (5.00mm)